SU1002229A1 - Method of producing water-containing gas - Google Patents
Method of producing water-containing gas Download PDFInfo
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- SU1002229A1 SU1002229A1 SU813347162A SU3347162A SU1002229A1 SU 1002229 A1 SU1002229 A1 SU 1002229A1 SU 813347162 A SU813347162 A SU 813347162A SU 3347162 A SU3347162 A SU 3347162A SU 1002229 A1 SU1002229 A1 SU 1002229A1
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- conversion
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- heat exchanger
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Description
t54) СПОСОБ ПОЛУЧЕНИЯ ВОДОРОДСОДЕРЖА1ЦЕГОt54) METHOD OF OBTAINING HYDROGEN CONTAINMENT
ГАЗАGas
Изобретение относитс к способу получени водородсодержащего газа некаталитической высокотемпературной конверсией углеводородов и может быть использовано в химической промышленности при получении технологических газов, например, дл синтеза аммиака, метанола и высшихThe invention relates to a method for producing a hydrogen-containing gas by non-catalytic high-temperature conversion of hydrocarbons and can be used in the chemical industry in the preparation of process gases, for example, for the synthesis of ammonia, methanol and higher
спиртов. , -rtalcohols. , -rt
Известен способ, получени водородсодержащего газа дл синтеза спиртов путем высокотемпературной кислородной конверсии природного газа при 1000,1400 С с применением пара, вводимого в газы конверсии при соотношении пар: 15 (2,5-3,75) tl.A known method for producing hydrogen-containing gas for the synthesis of alcohols by high-temperature oxygen conversion of natural gas at 1000.1400 ° C using steam introduced into the conversion gases at a ratio of steam: 15 (2.5-3.75) tl.
Недостатком известного способа вл етс наличие в получаемом газе значительного количества углекислого газа, который вл етс балластом в 20 технологических газах синтеза аммиака . Это обусловлено проведением конверсии при соотношении пар: газ , 1:(:2,5-3,75). Кройетого, применение кислорода приводит к удорожанию 25 целевого продукта.The disadvantage of the known method is the presence in the produced gas of a significant amount of carbon dioxide, which is ballast in 20 process gases of ammonia synthesis. This is due to the conversion at a ratio of steam: gas, 1 :(: 2.5-3.75). In addition, the use of oxygen increases the value of 25 of the target product.
Наиболее близким к и.зобретению по технической сущности и достигаемому результату вл етс способ по- ,д ,лучени водородсодержащего газа.The closest to the invention by its technical essence and the achieved result is the method of obtaining hydrogen-containing gas.
включакхдий нагрев углеводородов, пара и кислорода до 450-55Х)С и последующую некаталитическую высокотемпературную конверсию углеводородов при атмосферном давлении и температуре 700-1500с, при соотношении пар: углеводород: кислород f2-4):1: (0,2о ,бЯ2а.including the heating of hydrocarbons, steam and oxygen up to 450-55Х) С and the subsequent non-catalytic high-temperature conversion of hydrocarbons at atmospheric pressure and temperatures of 700-1500 s, with a ratio of steam: hydrocarbon: oxygen f2-4): 1: (0,2o, бЯ2а.
недостатком способа вл етс низкий выход водорода и окиси углерода не более 1,8 природного газа.The disadvantage of this method is the low yield of hydrogen and carbon monoxide of not more than 1.8 of natural gas.
Целью изобретени вл етс повышение выхода водорода.The aim of the invention is to increase the yield of hydrogen.
Поставленна цель достигаетс способом получени водородсодержгидего газа, включающем нагревуглеводородов и пара до 450-550 С и последующую некаталитическую высокотемпературную конверсию -углеводородов при 1з7о1500 С ,по которому пар перед высокотемпературной конверсией дополнительно нагревают до 1400-1700с, а конверсию ведут при давлении 30-40ата и соотношении пар : углеводород 4,7:1.The goal is achieved by the method of producing hydrogen-containing gas, including heating hydrocarbons and steam to 450-550 ° C and the subsequent non-catalytic high-temperature conversion of hydrocarbons at 1–7–1500 ° C, in which steam is heated to 1400-1700 s before the high-temperature conversion, and the conversion is conducted at 30–40 at and steam: hydrocarbon ratio of 4.7: 1.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813347162A SU1002229A1 (en) | 1981-10-13 | 1981-10-13 | Method of producing water-containing gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813347162A SU1002229A1 (en) | 1981-10-13 | 1981-10-13 | Method of producing water-containing gas |
Publications (1)
Publication Number | Publication Date |
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SU1002229A1 true SU1002229A1 (en) | 1983-03-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU813347162A SU1002229A1 (en) | 1981-10-13 | 1981-10-13 | Method of producing water-containing gas |
Country Status (1)
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SU (1) | SU1002229A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003035545A1 (en) * | 2001-10-26 | 2003-05-01 | Renault S.A.S | Method and device for generating hydrogen by high temperature conversion with water vapour |
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1981
- 1981-10-13 SU SU813347162A patent/SU1002229A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003035545A1 (en) * | 2001-10-26 | 2003-05-01 | Renault S.A.S | Method and device for generating hydrogen by high temperature conversion with water vapour |
FR2831532A1 (en) * | 2001-10-26 | 2003-05-02 | Armines Ass Pour La Rech Et Le | METHOD AND DEVICE FOR GENERATING HYDROGEN BY HIGH TEMPERATURE CONVERSION WITH WATER VAPOR |
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