RU2006136154A - METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL - Google Patents

METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL Download PDF

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Publication number
RU2006136154A
RU2006136154A RU2006136154/15A RU2006136154A RU2006136154A RU 2006136154 A RU2006136154 A RU 2006136154A RU 2006136154/15 A RU2006136154/15 A RU 2006136154/15A RU 2006136154 A RU2006136154 A RU 2006136154A RU 2006136154 A RU2006136154 A RU 2006136154A
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RU
Russia
Prior art keywords
ammonia
methanol
synthesis
gas
scheme
Prior art date
Application number
RU2006136154/15A
Other languages
Russian (ru)
Inventor
Алексей Игоревич Казаков (RU)
Алексей Игоревич Казаков
ков Геннадий Владимирович Мещер (RU)
Геннадий Владимирович Мещеряков
Original Assignee
Алексей Игоревич Казаков (RU)
Алексей Игоревич Казаков
ков Геннадий Владимирович Мещер (RU)
Геннадий Владимирович Мещеряков
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 Алексей Игоревич Казаков (RU), Алексей Игоревич Казаков, ков Геннадий Владимирович Мещер (RU), Геннадий Владимирович Мещеряков filed Critical Алексей Игоревич Казаков (RU)
Priority to RU2006136154/15A priority Critical patent/RU2006136154A/en
Publication of RU2006136154A publication Critical patent/RU2006136154A/en

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Claims (1)

Способ совместного производства аммиака и метанола, заключающийся в том, что схема производства включает в себя сероочистку, двухступенчатую конверсию метана, высокотемпературную конверсию оксида углерода, очистку газа от диоксида углерода абсорбцией горячим раствором поташа, синтез метанола под давлением 29,4 МПа, который проводят в нескольких колоннах, стоящих непосредственно друг за другом, и синтез аммиака, отличающийся тем, что очистку газа от диоксида углерода ведут непосредственно после высокотемпературной конверсии оксида углерода с последующим синтезом метанола по проточной схеме на катализаторе под давлением 29,4 МПа в колоннах, стоящих последовательно, после отделения метанола газ направляют на синтез аммиака по циркуляционной схеме и очистку газа, идущего на синтез аммиака, проводят жидким азотом.A method for the joint production of ammonia and methanol, which consists in the fact that the production scheme includes desulfurization, two-stage conversion of methane, high-temperature conversion of carbon monoxide, purification of gas from carbon dioxide by absorption of hot potash solution, methanol synthesis under a pressure of 29.4 MPa, which is carried out in several columns immediately adjacent to each other, and ammonia synthesis, characterized in that the gas is purified from carbon dioxide directly after the high-temperature conversion of carbon monoxide of the kind with the subsequent synthesis of methanol in a flow-through scheme on a catalyst under a pressure of 29.4 MPa in columns standing in series, after separation of methanol, the gas is sent to the synthesis of ammonia in a circulation scheme and the gas used for the synthesis of ammonia is purified with liquid nitrogen.
RU2006136154/15A 2006-10-13 2006-10-13 METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL RU2006136154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006136154/15A RU2006136154A (en) 2006-10-13 2006-10-13 METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006136154/15A RU2006136154A (en) 2006-10-13 2006-10-13 METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL

Publications (1)

Publication Number Publication Date
RU2006136154A true RU2006136154A (en) 2008-04-20

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ID=39453729

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006136154/15A RU2006136154A (en) 2006-10-13 2006-10-13 METHOD FOR JOINT PRODUCTION OF AMMONIA AND METHANOL

Country Status (1)

Country Link
RU (1) RU2006136154A (en)

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20081103