UA118650C2 - METHOD OF JOINT PRODUCTION OF METHANOL AND SYNTHESIZED NATURAL GAS FROM COCOAL GAS AND INSTALLATION FOR THE IMPLEMENTATION OF THIS METHOD - Google Patents

METHOD OF JOINT PRODUCTION OF METHANOL AND SYNTHESIZED NATURAL GAS FROM COCOAL GAS AND INSTALLATION FOR THE IMPLEMENTATION OF THIS METHOD

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Publication number
UA118650C2
UA118650C2 UAA201406869A UAA201406869A UA118650C2 UA 118650 C2 UA118650 C2 UA 118650C2 UA A201406869 A UAA201406869 A UA A201406869A UA A201406869 A UAA201406869 A UA A201406869A UA 118650 C2 UA118650 C2 UA 118650C2
Authority
UA
Ukraine
Prior art keywords
methanol
gas
installation
natural gas
coke oven
Prior art date
Application number
UAA201406869A
Other languages
Ukrainian (uk)
Inventor
Шисінь Вей
Чжен Чу
Дунхун Чжу
Сяньгюй Ши
Original Assignee
Чайна Петролеум Енд Кемікал Корпорейшн
Рісерч Інстітьют Оф Наньцзин Кемікал Індастрі Груп
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Чайна Петролеум Енд Кемікал Корпорейшн, Рісерч Інстітьют Оф Наньцзин Кемікал Індастрі Груп filed Critical Чайна Петролеум Енд Кемікал Корпорейшн
Publication of UA118650C2 publication Critical patent/UA118650C2/en

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Даний винахід забезпечує спосіб спільного виробництва метанолу і синтезованого природного газу з коксового газу та установку для здійснення зазначеного способу, причому зазначений спосіб включає в себе стадії: попередньої обробки принаймні одного коксового газу; додавання принаймні одного вуглецевмісного газу до попередньо обробленого коксового газу для корегування співвідношення водню/вуглецю, стискання і сіркоочищення отриманої газової суміші з подальшим проведенням реакції синтезу метанолу, сепарації отриманого продукту реакції синтезу метанолу в потік з високим вмістом метанолу і потік з низьким вмістом метанолу, застосування до потоку з низьким вмістом метанолу реакції синтезу метану в двох або трьох реакторах синтезу метану, з'єднаних послідовно, і сепарації води від отриманого продукту реакції синтезу метану для отримання синтезованого природного газу.The present invention provides a method for the co-production of methanol and synthesized natural gas from coke oven gas and an installation for implementing said method, the method comprising the steps of: pre-treating at least one coke oven gas; adding at least one carbon-containing gas to the pre-treated coke oven gas to adjust the hydrogen / carbon ratio, compressing and sulfurizing the resulting gas mixture, followed by the reaction of methanol synthesis, separation of the obtained methanol synthesis reaction product with a high methanol content, and a low content of methanol to the low methanol stream of the methane synthesis reaction in two or three methane synthesis reactors connected in series and the separation of water from the product obtained that fusion synthesized methane for natural gas.

UAA201406869A 2013-06-18 2014-06-18 METHOD OF JOINT PRODUCTION OF METHANOL AND SYNTHESIZED NATURAL GAS FROM COCOAL GAS AND INSTALLATION FOR THE IMPLEMENTATION OF THIS METHOD UA118650C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310240935.2A CN104232195B (en) 2013-06-18 2013-06-18 Method for jointly producing methanol and synthetic natural gas by utilizing coke oven gas

Publications (1)

Publication Number Publication Date
UA118650C2 true UA118650C2 (en) 2019-02-25

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UAA201406869A UA118650C2 (en) 2013-06-18 2014-06-18 METHOD OF JOINT PRODUCTION OF METHANOL AND SYNTHESIZED NATURAL GAS FROM COCOAL GAS AND INSTALLATION FOR THE IMPLEMENTATION OF THIS METHOD

Country Status (3)

Country Link
JP (1) JP6347995B2 (en)
CN (1) CN104232195B (en)
UA (1) UA118650C2 (en)

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CN104418703B (en) * 2013-09-04 2017-02-15 中国石油化工股份有限公司 Serial methanol and methane synthesis process taking coke-oven gas as raw material
CN104447196B (en) * 2014-12-19 2016-03-30 北京宝塔三聚能源科技有限公司 A kind of take coke(oven)gas as the technique of raw material combined production of methanol and methane
JP6134347B2 (en) * 2015-03-30 2017-05-24 積水化学工業株式会社 Valuables generation method and apparatus
CN105016297B (en) * 2015-07-03 2017-09-19 赛鼎工程有限公司 A kind of preparation method of synthesis gas
CN105061142B (en) * 2015-07-31 2018-02-06 赛鼎工程有限公司 A kind of technique by coke-stove gas synthesis of low-carbon alcohol and by-product hydrogen
FR3050206B1 (en) 2016-04-15 2018-05-11 Engie HYDROGENATION DEVICE AND METHOD FOR PRODUCING METHANOL AND DEVICE AND METHOD FOR COGENERATION OF METHANOL AND SYNTHETIC METHANE
FR3050123B1 (en) * 2016-04-15 2021-01-22 Engie DEVICE AND METHOD FOR HYDROGENATION OF CO2 TO PRODUCE METHANOL AND DEVICE AND PROCESS FOR COGENERATION OF METHANOL AND SYNTHETIC METHANE
CN106281519B (en) * 2016-10-21 2021-09-14 山西高碳能源低碳化利用研究设计院有限公司 Coke oven gas methanation device with membrane separator and method
CN106753628A (en) * 2017-01-19 2017-05-31 上海华西化工科技有限公司 A kind of method and device of coke-stove gas LNG combined production of methanol
CN108101749A (en) * 2017-07-19 2018-06-01 湖北申昙环保新材料有限公司 The method that coke-stove gas produces methanol
CN108409531A (en) * 2018-05-07 2018-08-17 陈峰华 Utilize tail of semi coke production methanol, natural gas, the system and method for synthesizing ammonia
CN110182761B (en) * 2019-05-05 2023-03-21 杨皓 Process for preparing synthesis gas by converting coke-oven gas
JPWO2021045101A1 (en) * 2019-09-03 2021-03-11
CN112742336B (en) * 2020-11-27 2022-12-02 中国煤层气集团有限公司 Hydrocarbon gasification reactor
CN113150849A (en) * 2021-05-26 2021-07-23 杨皓 Improved process for producing LNG (liquefied Natural gas) from coke-oven gas
CN114773154A (en) * 2022-06-09 2022-07-22 迁安市乾元科技有限公司 Method for co-producing LNG and methanol by using coke oven gas
CN115888313B (en) * 2022-11-11 2024-05-31 西南化工研究设计院有限公司 Energy production regulating process for preparing fuel cell hydrogen and pipeline natural gas from coke oven gas
CN118479957A (en) * 2024-07-12 2024-08-13 浙江吉利控股集团有限公司 Methanol preparation process and system

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DE2729921C3 (en) * 1977-07-02 1985-01-03 Metallgesellschaft Ag, 6000 Frankfurt Process for generating a gas that is exchangeable with natural gas
JPH04243845A (en) * 1991-01-25 1992-08-31 Nippon Steel Corp Production of methanol from iron manufacture waste gas and coke oven gas
JP2000109440A (en) * 1998-08-06 2000-04-18 Nippon Steel Corp Synthesis of methanol
CN1373113A (en) * 2002-03-20 2002-10-09 郭拥军 Process for synthesizing methanol from coke oven gas
CN101550052B (en) * 2008-11-19 2013-04-03 新奥新能(北京)科技有限公司 Process for producing methanol and coproducing methane by using synthesis gas containing methane
CN101597527B (en) * 2009-07-07 2012-12-19 山西科灵环境工程设计技术有限公司 Method for making synthetic natural gas by utilizing coke oven gas
CN101607859B (en) * 2009-07-21 2012-09-05 太原理工大学 Process employing coke-oven gas for production of methane
CN101704712B (en) * 2009-10-29 2012-09-05 山西焦化股份有限公司 Technological method for preparing methanol by combining coke oven gas with water gas
CN102079689B (en) * 2009-11-30 2012-04-25 四川达兴能源股份有限公司 Method and apparatus for producing methanol
CN102585951B (en) * 2012-03-07 2014-03-12 四川天一科技股份有限公司 Process for co-production of liquefied synthesis gas, pure hydrogen and methanol from coke-oven gas

Also Published As

Publication number Publication date
JP6347995B2 (en) 2018-06-27
CN104232195A (en) 2014-12-24
JP2015007039A (en) 2015-01-15
CN104232195B (en) 2017-02-08

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