Hybrid plasma-catalytic reforming of ethanol aerosol
Hybrid plasma-catalytic reforming of the ethanol aerosol with plasma activation of only the oxidant (air) was studied. Part of the oxidant (~20%) was activated by means of rotational gliding arc with solid electrodes and injected into the reaction (pyrolytic) chamber as a plasma torch. This part of...
Збережено в:
| Опубліковано в: : | Вопросы атомной науки и техники |
|---|---|
| Дата: | 2015 |
| Автори: | , , , , , , , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2015
|
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/82239 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Hybrid plasma-catalytic reforming of ethanol aerosol / O.V. Solomenko, O.A. Nedybaliuk, V.Ya. Chernyak, V.V. Iukhymenko, Iu.P. Veremii, K.V. Iukhymenko, E.V. Martysh, V.P. Demchina, I.I. Fedirchyk, D.S. Levko, O.M. Tsymbalyuk, A.I. Liptuga, S.V. Dragnev // Вопросы атомной науки и техники. — 2015. — № 1. — С. 231-234. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860084758090874880 |
|---|---|
| author | Solomenko, O.V. Nedybaliuk, O.A. Chernyak, V.Ya. Iukhymenko, V.V. Veremii, Iu.P. Iukhymenko, K.V. Martysh, E.V. Demchina, V.P. Fedirchyk, I.I. Levko, D.S. Tsymbalyuk, O.M. Liptuga, A.I. Dragnev, S.V. |
| author_facet | Solomenko, O.V. Nedybaliuk, O.A. Chernyak, V.Ya. Iukhymenko, V.V. Veremii, Iu.P. Iukhymenko, K.V. Martysh, E.V. Demchina, V.P. Fedirchyk, I.I. Levko, D.S. Tsymbalyuk, O.M. Liptuga, A.I. Dragnev, S.V. |
| citation_txt | Hybrid plasma-catalytic reforming of ethanol aerosol / O.V. Solomenko, O.A. Nedybaliuk, V.Ya. Chernyak, V.V. Iukhymenko, Iu.P. Veremii, K.V. Iukhymenko, E.V. Martysh, V.P. Demchina, I.I. Fedirchyk, D.S. Levko, O.M. Tsymbalyuk, A.I. Liptuga, S.V. Dragnev // Вопросы атомной науки и техники. — 2015. — № 1. — С. 231-234. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | Hybrid plasma-catalytic reforming of the ethanol aerosol with plasma activation of only the oxidant (air) was studied. Part of the oxidant (~20%) was activated by means of rotational gliding arc with solid electrodes and injected into the reaction (pyrolytic) chamber as a plasma torch. This part of the oxidant interacted with a mixture of hydrocarbons and the rest of the oxidant (~80%) in the reaction chamber. Temperature changes in the reaction chamber, the composition of the synthesis-gas and the products of synthesis-gas combustion were analyzed.
Исследовано гибридное плазменно-каталитическое реформирование аэрозоля этанола с плазменной активацией исключительно окислителя (воздуха). Часть окислителя (~ 20%) активировалась с помощью вращательной скользящей дуги с твердыми электродами и вводилась в виде плазменного факела в реакционную (пиролитическую) камеру. Эта часть окислителя взаимодействовала со смесью углеводорода и остальной частью окислителя (~ 80%) в реакционной камере. Были проанализированы изменения температуры реакционной камеры, состав синтез-газа и продуктов пламени синтез-газа.
Досліджено гібридне плазмово-каталітичне реформування аерозолю етанолу з плазмовою активацією виключно окисника (повітря). Частина окисника (~ 20%) активувалась за допомогою обертальної ковзної дуги з твердими електродами і вводилась у вигляді плазмового факела в реакційну (піролітичну) камеру. Ця частина окисника взаємодіяла з сумішшю вуглеводню та іншою частиною окисника (~ 80%) в реакційній камері. Зміни температури реакційної камери, склад синтез-газу та продуктів полум’я синтез-газу були проаналізовані.
|
| first_indexed | 2025-12-07T17:18:56Z |
| format | Article |
| fulltext |
ISSN 1562-6016. ВАНТ. 2015. №1(95)
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. 2015, № 1. Series: Plasma Physics (21), p. 231-234. 231
HYBRID PLASMA-CATALYTIC REFORMING OF ETHANOL AEROSOL
O.V. Solomenko
1
, O.A. Nedybaliuk
1
, V.Ya. Chernyak
1
, V.V. Iukhymenko
1
, Iu.P. Veremii
1
,
K.V. Iukhymenko
1
, E.V. Martysh
1
, V.P. Demchina
2
, I.I. Fedirchyk
1
, D.S. Levko
3
,
O.M. Tsymbalyuk
4
, A.I. Liptuga
5
, S.V. Dragnev
6
1
Taras Shevchenko National University of Kyiv, Ukraine;
2
The Gas Institute of NASU, Kyiv, Ukraine;
3
Université Paul Sabatier, Toulouse, France;
4
Volodymyr Dahl East Ukrainian National University, Luhansk, Ukraine;
5
V.E. Lashkaryov Institute of Semiconductor Physics of NASU, Kyiv, Ukraine;
6
National University of Bioresources and Environmental Sciences of Ukraine, Kyiv, Ukraine
E-mail: oanedybaliuk@gmail.com, chernyak_v@ukr.net
Hybrid plasma-catalytic reforming of the ethanol aerosol with plasma activation of only the oxidant (air) was
studied. Part of the oxidant (~20%) was activated by means of rotational gliding arc with solid electrodes and
injected into the reaction (pyrolytic) chamber as a plasma torch. This part of the oxidant interacted with a mixture of
hydrocarbons and the rest of the oxidant (~80%) in the reaction chamber. Temperature changes in the reaction
chamber, the composition of the synthesis-gas and the products of synthesis-gas combustion were analyzed.
PACS: 50., 52., 52.50.Dg, 94.05.Bf
INTRODUCTION
Some of the already conducted research clearly
established that using plasma for direct conversion of
hydrocarbons is less economically viable [1] when
comparing with plasma catalysis. Plasma as a source of
active particles can activate and significantly accelerate the
plasma-chemical conversion. The injected plasma can be
generated by low power discharge.
Plasma-liquid system (PLS), which is based on low-
powered rotating gliding arc with solid electrodes, was
used in researches of reforming process of
hydrocarbons. The process of hydrocarbons partial
oxidation was used as a main reaction for reforming.
During plasma-catalytic reforming process only an
oxidant is activated by a discharge and then mixed with
a hydrocarbon [2, 3]. The plasma reforming has one
essential difference – oxidant and hydrocarbon are
simultaneously processed by the discharge [4].
1. EXPERIMENTAL SETUP
Fig. 1 shows the scheme and photo of the hybrid
plasma-liquid system with low power rotational gliding
arc with solid electrodes purposed for plasma-catalysis
reforming of ethanol aerosol. System uses the prototype
discharge chamber from the PLS with reverse vortex
gas flow type tornado with liquid electrode [5, 6], but
without liquid and with much shorter distance between
the solid electrodes. System consists of cylindrical
plasma chamber made of glass and sealed on both ends
with metal flanges. Its diameter is 90 mm and height is
32 mm. T-like electrode (with a 30 mm diameter) is
placed through a hole in bottom flange and upper flange
has a hole with stainless steel sleeve in it, which works
as a second electrode. Both electrodes are water-cooled
through cooling channels. The distance between the
electrodes is 1 mm. Power was supplied by a DC power
source, which provided voltage up to 7 kV.
Upper flange has an inlet for oxidant, which directs
its flow into circular channel in such way that to form a
vortex. The oxidant moves through discharge leading to
plasma generation. Through this way, about 20% of
total amount of oxidant are introduced into the system.
The hole in upper flange allows plasma to get into
pyrolytic chamber. In its upper part, pyrolytic chamber
has an inlet for aerosol of hydrocarbon mixed with the
rest 80% of oxidant.
a
b
Fig. 1. Scheme (a) and photo (b) of PLS for hybrid
plasma-catalytic reforming of ethanol aerosol
mailto:oanedybaliuk@gmail.com
232 ISSN 1562-6016. ВАНТ. 2015. №1(95)
Fuel inlet is set to create a reverse vortex flow of
fuel, as it descends along inner chamber wall towards
plasma. Reforming products rise to the top exit from the
chamber along its axis by employing so-called
“tornado” effect. Pyrolytic/reaction chamber has
cylindrical shape with an inner diameter of 42 mm,
outside diameter 46 mm and height of 100 mm, and is
made of stainless steel. With the help of heating element
the temperature of pyrolytic chamber could be
maintained in the range of 100…900 °C. The external
wall of the pyrolytic chamber has two thermocouples
attached at heights of 15 mm (T-down) and 75 mm (T-
upper) to determine the temperature of the outer wall of
pyrolytic chamber from below and from above,
respectively.
Hydrocarbon was fed into the reaction chamber as
an aerosol. Aerosol was formed by ultrasound emitter
with a frequency of ~ 800 Hz. Mixture of hydrocarbon
aerosol with 80% of total oxidant was fed tangentially
through the channel to the lateral wall of the reaction
(pyrolytic) chamber, forming reverse vortex flow of
“tornado” type. Because this system could work for a
long time, it was decided to avoid the accumulation of
synthesis-gas by burning the output products of the
reforming.
Combination of pyrolysis and plasma catalysis is
what makes this a hybrid system. Separate injection of
plasma and fuel reduces hydrocarbon impact on plasma
and keeps plasma non-isothermal. The system has a
refrigerator before its exit, which decreases the
temperature of exhaust gases to the room level. Part of
conversion products is condensed and kept as a sample
after cooling, part is stored in a flask as gas and a candle
burns the rest of them to prevent an accumulation of
high-flammable gases in a laboratory.
Ethanol (96% ethyl alcohol) was chosen as model
hydrocarbon. The air was used as a working gas
(oxidizing agent). The airflow (33 cm
3
·s
-1
) was injected
into reaction chamber with rotational gliding arc
discharge, providing plasma activation of an oxidant.
The reaction chamber was fed a mixture of air
(142 cm
3
·s
-1
) with ethanol aerosol (0.17 ml·s
-1
).
At the beginning of experiments pyrolytic chamber
was always heated to a temperature of 485 °C, system
had continuous air supply in 33 + 142 cm
3
·s
-1
range.
Ignited discharge had a current set at 100 mA, while the
discharge voltage was in range of 600…750 V. Then
high-frequency ultrasonic transducer was turned on to
supply the system with ethanol aerosol. Several modes
of ethanol reforming where investigated: when the
temperature of the external heater of the reaction
chamber did not change during the work; when at the
beginning the voltage, which powered external heating,
was reduced by 10, 15 and 25%.
The efficiency of the reforming system is
characterized by the coefficient of transformation of
electrical energy into the heat of complete combustion
of produced synthesis-gas – α [7]. A following formula
is used to calculate α:
IPE
SyngasLHVSyngas i
i
i )(
,
where Syngas i – components of synthesis-gas,
LHV (Syngas i) – calorific value of i-th component of
synthesis-gas, IPE – energy invested in the discharge.
2. RESULTS AND DISCUSSION
The influence of plasma on the process of ethanol
reforming was investigated by studying the mode with
turned off discharge and turned on external heating of
pyrolytic chamber. In this case, the initial temperatures
of the outer wall of the pyrolytic chamber T-down = T-
upper = 485 °C and slightly decreased during
experiment. Output gas, in this case, consisted of
77.24% – N2, 19.33% – O2, 2.71% – H2O, 0.06% – CO2,
0.66% – C2H5OH. Since there was no synthesis-gas (H2
and CO) and other light hydrocarbons (CH4, C2H4,
C2H2, C2H6) in the output gas the coefficient of
electrical energy transformation α = 0. In the system
without plasma reforming processes did not occur.
The distribution of the outer wall temperature of
pyrolytic chamber during plasma catalytic reforming of
ethanol aerosol in dependence on the duration of system
work and after it is turned off was analyzed. In case of
discharge absence, the temperature slightly decreased.
Temperature inside the chamber slowly increased
during experiments with plasma activation of oxidant,
except for the case of external heating voltage reduction
at 25 %, where it remained constant. Special attention
should be paid to processes that occur after discharge
turns off and ethanol aerosol stops to be fed into the
system (Fig. 2).
Fig. 2. Temperature distributions in the reaction
chamber during the system running (I), after switching
off the plasma torch (II) and cessation of ethanol in the
system (III), for the case when external heating voltage
was reduced by 25% after the start of the system work
It should be noted that after rotating gliding arc was
turned off there were sharp and rapid changes of
pressure inside the system, which lasted about
30 seconds, after which the initial gas flow rate was
reduced to ~ 200 cm
3
·s
-1
, at the same time the working
gas supply system was stable (175 cm
3
·s
-1
). Although
high-frequency ultrasonic transducer was turned off, the
airflow seized previously formed droplets and vapors of
ethanol. This may explain the higher value of the gas
flow at the outlet of the system in comparison to the
entrance. The value of the gas flow at the system output
was equal to what was fed into the system (175 cm
3
·s
-1
)
ISSN 1562-6016. ВАНТ. 2015. №1(95) 233
after a few minutes of work. Ethanol vapor still got into
the reaction chamber carried by air, but the temperature
was too small for ethanol pyrolysis to occur.
Relative concentrations of the gas components at the
outlet of the system for different modes of conversion is
shown in Table 1. The coefficient of electrical energy
transformation α for studied modes was calculated
according to the results of gas chromatography. They
are given in the last row of Table 1.
Table 1. Relative concentrations of gas components at
the outlet of the system while the voltage of the external
heater was reduced by 10, 15, and 25% after turning on
the discharge
Substance T=565 ºС T=560 ºС T=485 ºС
H2 12.03 13.26 13.05
CO 17.86 18.28 17.28
CH4 6.68 9.91 11.63
C2Н4 1.47 2.99 4.88
C2Н2 0.53 0.62 0.46
C2Н6 0.17 0.3 0.94
C3H8 0 0 0.07
iC4H10 0.11 0 1.05
O2 0 0 0
N2 53.1 47.85 43.09
CO2 3.5 2.99 2.03
C2H5OH 0.74 0.63 2.45
H2O 3.1 3.17 3.07
α 38 42 56
Studies have shown the absence of oxygen in the
produced gas, which may indicate that all of it was used
for the conversion and combustion. Relative
concentration of nitrogen is reduced by increasing the
gas flow at the outlet of the system while keeping the
flow of air at the inlet stable (175 cm
3
·s
-1
). Lowering the
temperature of the external heater slightly affects the
content of H2 and CO, but increases the percentage of
methane (CH4), ethylene (C2H4) and ethane (C2H6). It
should be noted that in the studied system H2
concentration is lower than the CO concentration.
Coefficient of electrical energy transformation is
higher due to increased percentage of CH4, C2H4 and
C2H6 in the output gas and decreased temperature of
external heating of pyrolytic chamber. It is also worth
noting that the value of α was by an order of magnitude
higher during plasma catalytic reforming when
compared with plasma reforming of ethanol. The
obtained results allow for a comparison of the gas
components and coefficient α between the systems
studied in this work and those presented in other
sources. This comparison is depicted in Table 2.
It is clear from the results presented in the table that
the use of plasma catalysis for hydrocarbon conversion
by an order of magnitude increases the coefficient of
electrical energy transformation and allows for effective
reforming of the gaseous and liquid fuels of varying
viscosity with smaller input of electrical energy. The
output synthesis-gas was burnt to avoid the
accumulation of large quantities of exhaust gas (Fig. 3).
a
b
c
Fig. 3. Photos of output gas burning during different
modes of the system: a – discharge is “off”, heater is
“off”; b – discharge is “on”, heater is “on”;
c – discharge is “off”, heater is “on”
Research of the flame of burned output gas showed
that the flame at the system output disappeared after
rotational gliding arc discharge was switched off, which
implies that ethanol conversion into synthesis-gas in
system only occurs through plasma activation process.
The flame intensity varied depending on the speed of
the output gas. The flame reached 5 cm in diameter at a
distance of 10 cm, its length exceeded 50 cm.
Table 2. Results of conversion of various hydrocarbons into synthesis-gas using plasma and plasma-catalytic
reforming
Method Reference Hydrocarbons Н2 СО СН4 С2Н4 С2Н2 Н2/СО α
Plasma
reforming
[8-10] Bioethanol 26 14 0.9 0.5 0.5 1.77 0.8
[11-12]
Bioethanol
(CO2-17%)
31 23 4 0.4 0.9 1.36 1.5
[4] C2H5OH 36 23 1.2 0.8 1.57 1.8
Plasma-
catalytic
reforming
[2] C2H5OH 19…28 9…22 0…6.1 0…1.1 0 1.1…3 18…44
[3] C2H5OH 55 12 10 1 4.58 15.8
- C2H5OH 12…13 18 7…12 1.5…5 0.5…0.6 0.6…0.8 38…56
234 ISSN 1562-6016. ВАНТ. 2015. №1(95)
CONCLUSIONS
When the temperature of reaction chamber is
≤ 600 ºC, ethanol conversion into synthesis-gas occurs
only in presence of plasma activation processes.
Therefore, it is possible to use plasma for effective
management of the reforming process.
Coefficient of the electrical energy transformation is
by an order of magnitude higher in a case of hybrid
plasma-catalytic conversion of ethanol in comparison
with plasma conversion. This leads to more efficient
reforming with less electrical energy spent.
Temperature in pyrolytic reactor is considerably
lower during hybrid plasma-catalytic conversion of
ethanol aerosol than during conventional pyrolysis.
REFERENCES
1. A. Czernichowski. Conversion of waste glycerol into
synthesis gas // 19
th
International Symposium on Plasma
Chemistry (ISPC-19), Bochum, Germany, July 26-31,
2009. 2009.
2. A. Czernichowski, K. Wesolowska. Generation of the
sintesis gas from bioethanol // Prepr. Pap.-Am. Chem.
Soc., Div. Fuel Chem. 2006, v. 51, № 2.
3. L. Bromberg, D.R. Cohn, K. Hadidi, J. Heywood,
A. Rabinovich. Diesel engine emission reduction
(DEER) // Workshop, Coronado, CA. 2004.
4. V.I. Arkhipenko, S.M. Zgirouski, A.G. Karoza,
A.A. Kirillov, L.V. Simonchik. Diagnostics of ethanol
conversion products by IR absorption spectroscopy //
Journ Appl. Spectroscopy. 2013, v. 80, № 1, p. 99-103.
5. O.A. Nedybaliuk, V.Y. Chernyak, S.V. Olszewski.
Plasma-liquid system with reverse vortex flow of
“tornado” type (TORNADO-LE) // Problems of Atomic
Science and Technology (16). 2010, N6, p. 135-137.
6. O.A. Nedybaliuk, V. Ya. Chernyak, S.V. Olszewski ,
E.V. Martysh. Dynamic plasma-liquid system with
discharge in reverse vortex flow of “tornado” type //
International Journal of Plasma Environmental Science
& Technology. 2011, v. 5, № 1, p. 20-24.
7. V.Ya. Chernyak, S.V. Olszewski, V.V. Yukhymenko,
et al. Plasma-assisted reforming of ethanol in dynamic
plasma-liquid system: Experiments and Modeling //
IEEE Transactions on plasma science. 2008, v. 36, № 6,
p. 2933-2939.
8. D.S. Levko, A.I. Shchedrin, V.Y. Chernyak,
S.V. Ol'shevskiǐ, O.A. Nedybalyuk. Obtaining
molecular hydrogen in electric discharge of the tornado
type in air mixture with ethanol and water vapors //
Technical Physics Letters. 2010, v. 36, № 11, p. 998-
1000.
9. V.Ya. Chernyak, O.A. Nedybaliuk, V.V. Yukhy-
menko, et al. Reforming of simple hydrocarbons in
plasma liquid systems // 19
th
Symposium on Physics of
Switching Arc, FSO 2011, 5-9 September 2011, Brno,
Czech Republic. 2011, p. 17-26.
10. V. Chernyak, O. Nedybaliuk, E. Martysh,
S. Olszewski, O. Solomenko, A. Shchedrin, D. Levko,
V. Demchina, V. Kudryavzev. Plasma reforming of
liquid hydrocarbon in plasma-liquid systems //
Nukleonika. 2012, v. 57, № 2, p. 301-305.
11. O.A. Nedybaliuk, Ol.V. Solomenko,
V.Ya. Chernyak, E.V. Martysh, T.E. Lisitchenko,
L.V. Simonchik, V.I. Arkhipenko, A.A. Kirillov,
A.I. Liptuga, N.V. Belenok. Reforming of bioethanol in
the system with reverse vortex air/CO2 flow of
“tornado” type with liquid electrode // Problems of
Atomic Science and Technology. 2012, № 6, p. 178-180.
12. A.N. Tsymbalyuk, D.S. Levko, V.Y. Chernyak,
E.V. Martysh, O.A. Nedybalyuk, E.V. Solomenko.
Influence of the gas mixture temperature on the
efficiency of synthesis gas production from ethanol in a
nonequilibrium plasma // Technical Physics. 2013,
v. 58, № 8, p. 1138-1143.
Article received 23.12.2014
ГИБРИДНОЕ ПЛАЗМЕННО-КАТАЛИТИЧЕСКОЕ РЕФОРМИРОВАНИЕ АЭРОЗОЛЯ ЭТАНОЛА
Е.В. Соломенко, O.A. Недыбалюк, В.Я. Черняк, В.В. Юхимеко, Ю.П. Веремий, К.В. Юхимнко,
Е.В. Мартыш, В.П. Демчина, И.И. Федирчик, Д.С. Левко, O.Н. Цимбалюк, A.И. Липтуга, С.В. Драгнев
Исследовано гибридное плазменно-каталитическое реформирование аэрозоля этанола с плазменной
активацией исключительно окислителя (воздуха). Часть окислителя (~ 20%) активировалась с помощью
вращательной скользящей дуги с твердыми электродами и вводилась в виде плазменного факела в
реакционную (пиролитическую) камеру. Эта часть окислителя взаимодействовала со смесью углеводорода и
остальной частью окислителя (~ 80%) в реакционной камере. Были проанализированы изменения
температуры реакционной камеры, состав синтез-газа и продуктов пламени синтез-газа.
ГІБРИДНЕ ПЛАЗМОВО-КАТАЛІТИЧНЕ РЕФОРМУВАННЯ АЕРОЗОЛЮ ЕТАНОЛУ
O.В. Соломенко, O.A. Недибалюк, В.Я. Черняк, В.В. Юхимеко, Ю.П. Веремій, К.В. Юхимнко,
Є.В. Мартиш, В.П. Демчина, І.I. Федірчик, Д.С. Левко, O.М. Цимбалюк, A.I. Ліптуга, С.В. Драгнєв
Досліджено гібридне плазмово-каталітичне реформування аерозолю етанолу з плазмовою активацією
виключно окисника (повітря). Частина окисника (~ 20%) активувалась за допомогою обертальної ковзної
дуги з твердими електродами і вводилась у вигляді плазмового факела в реакційну (піролітичну) камеру. Ця
частина окисника взаємодіяла з сумішшю вуглеводню та іншою частиною окисника (~ 80%) в реакційній
камері. Зміни температури реакційної камери, склад синтез-газу та продуктів полум’я синтез-газу були
проаналізовані.
|
| id | nasplib_isofts_kiev_ua-123456789-82239 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T17:18:56Z |
| publishDate | 2015 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Solomenko, O.V. Nedybaliuk, O.A. Chernyak, V.Ya. Iukhymenko, V.V. Veremii, Iu.P. Iukhymenko, K.V. Martysh, E.V. Demchina, V.P. Fedirchyk, I.I. Levko, D.S. Tsymbalyuk, O.M. Liptuga, A.I. Dragnev, S.V. 2015-05-27T05:02:37Z 2015-05-27T05:02:37Z 2015 Hybrid plasma-catalytic reforming of ethanol aerosol / O.V. Solomenko, O.A. Nedybaliuk, V.Ya. Chernyak, V.V. Iukhymenko, Iu.P. Veremii, K.V. Iukhymenko, E.V. Martysh, V.P. Demchina, I.I. Fedirchyk, D.S. Levko, O.M. Tsymbalyuk, A.I. Liptuga, S.V. Dragnev // Вопросы атомной науки и техники. — 2015. — № 1. — С. 231-234. — Бібліогр.: 12 назв. — англ. 1562-6016 PACS: 50., 52., 52.50.Dg, 94.05.Bf https://nasplib.isofts.kiev.ua/handle/123456789/82239 Hybrid plasma-catalytic reforming of the ethanol aerosol with plasma activation of only the oxidant (air) was studied. Part of the oxidant (~20%) was activated by means of rotational gliding arc with solid electrodes and injected into the reaction (pyrolytic) chamber as a plasma torch. This part of the oxidant interacted with a mixture of hydrocarbons and the rest of the oxidant (~80%) in the reaction chamber. Temperature changes in the reaction chamber, the composition of the synthesis-gas and the products of synthesis-gas combustion were analyzed. Исследовано гибридное плазменно-каталитическое реформирование аэрозоля этанола с плазменной активацией исключительно окислителя (воздуха). Часть окислителя (~ 20%) активировалась с помощью вращательной скользящей дуги с твердыми электродами и вводилась в виде плазменного факела в реакционную (пиролитическую) камеру. Эта часть окислителя взаимодействовала со смесью углеводорода и остальной частью окислителя (~ 80%) в реакционной камере. Были проанализированы изменения температуры реакционной камеры, состав синтез-газа и продуктов пламени синтез-газа. Досліджено гібридне плазмово-каталітичне реформування аерозолю етанолу з плазмовою активацією виключно окисника (повітря). Частина окисника (~ 20%) активувалась за допомогою обертальної ковзної дуги з твердими електродами і вводилась у вигляді плазмового факела в реакційну (піролітичну) камеру. Ця частина окисника взаємодіяла з сумішшю вуглеводню та іншою частиною окисника (~ 80%) в реакційній камері. Зміни температури реакційної камери, склад синтез-газу та продуктів полум’я синтез-газу були проаналізовані. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Низкотемпературная плазма и плазменные технологии Hybrid plasma-catalytic reforming of ethanol aerosol Гибридное плазменно-каталитическое реформирование аэрозоля этанола Гібридне плазмово-каталітичне реформування аерозолю етанолу Article published earlier |
| spellingShingle | Hybrid plasma-catalytic reforming of ethanol aerosol Solomenko, O.V. Nedybaliuk, O.A. Chernyak, V.Ya. Iukhymenko, V.V. Veremii, Iu.P. Iukhymenko, K.V. Martysh, E.V. Demchina, V.P. Fedirchyk, I.I. Levko, D.S. Tsymbalyuk, O.M. Liptuga, A.I. Dragnev, S.V. Низкотемпературная плазма и плазменные технологии |
| title | Hybrid plasma-catalytic reforming of ethanol aerosol |
| title_alt | Гибридное плазменно-каталитическое реформирование аэрозоля этанола Гібридне плазмово-каталітичне реформування аерозолю етанолу |
| title_full | Hybrid plasma-catalytic reforming of ethanol aerosol |
| title_fullStr | Hybrid plasma-catalytic reforming of ethanol aerosol |
| title_full_unstemmed | Hybrid plasma-catalytic reforming of ethanol aerosol |
| title_short | Hybrid plasma-catalytic reforming of ethanol aerosol |
| title_sort | hybrid plasma-catalytic reforming of ethanol aerosol |
| topic | Низкотемпературная плазма и плазменные технологии |
| topic_facet | Низкотемпературная плазма и плазменные технологии |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/82239 |
| work_keys_str_mv | AT solomenkoov hybridplasmacatalyticreformingofethanolaerosol AT nedybaliukoa hybridplasmacatalyticreformingofethanolaerosol AT chernyakvya hybridplasmacatalyticreformingofethanolaerosol AT iukhymenkovv hybridplasmacatalyticreformingofethanolaerosol AT veremiiiup hybridplasmacatalyticreformingofethanolaerosol AT iukhymenkokv hybridplasmacatalyticreformingofethanolaerosol AT martyshev hybridplasmacatalyticreformingofethanolaerosol AT demchinavp hybridplasmacatalyticreformingofethanolaerosol AT fedirchykii hybridplasmacatalyticreformingofethanolaerosol AT levkods hybridplasmacatalyticreformingofethanolaerosol AT tsymbalyukom hybridplasmacatalyticreformingofethanolaerosol AT liptugaai hybridplasmacatalyticreformingofethanolaerosol AT dragnevsv hybridplasmacatalyticreformingofethanolaerosol AT solomenkoov gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT nedybaliukoa gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT chernyakvya gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT iukhymenkovv gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT veremiiiup gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT iukhymenkokv gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT martyshev gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT demchinavp gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT fedirchykii gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT levkods gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT tsymbalyukom gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT liptugaai gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT dragnevsv gibridnoeplazmennokatalitičeskoereformirovanieaérozolâétanola AT solomenkoov gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT nedybaliukoa gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT chernyakvya gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT iukhymenkovv gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT veremiiiup gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT iukhymenkokv gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT martyshev gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT demchinavp gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT fedirchykii gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT levkods gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT tsymbalyukom gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT liptugaai gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu AT dragnevsv gíbridneplazmovokatalítičnereformuvannâaerozolûetanolu |