RU98104221A - METHOD OF PROCESSING NATURAL GAS WITH PRODUCTION OF METHANOL - Google Patents

METHOD OF PROCESSING NATURAL GAS WITH PRODUCTION OF METHANOL

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Publication number
RU98104221A
RU98104221A RU98104221/25A RU98104221A RU98104221A RU 98104221 A RU98104221 A RU 98104221A RU 98104221/25 A RU98104221/25 A RU 98104221/25A RU 98104221 A RU98104221 A RU 98104221A RU 98104221 A RU98104221 A RU 98104221A
Authority
RU
Russia
Prior art keywords
gas
natural gas
methanol
heat recovery
production
Prior art date
Application number
RU98104221/25A
Other languages
Russian (ru)
Other versions
RU2124387C1 (en
Inventor
Д.В. Коцюба
С.Я. Коновалов
В.С. Хворостяный
В.В. Майер
С.Л. Ситников
А.И. Ожегов
В.А. Даут
Original Assignee
Акционерное общество открытого типа "Метафракс"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Метафракс" filed Critical Акционерное общество открытого типа "Метафракс"
Priority to RU98104221A priority Critical patent/RU2124387C1/en
Priority claimed from RU98104221A external-priority patent/RU2124387C1/en
Application granted granted Critical
Publication of RU2124387C1 publication Critical patent/RU2124387C1/en
Publication of RU98104221A publication Critical patent/RU98104221A/en

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Claims (1)

Способ переработки природного газа с получением метанола, включающий отбор природного газа под давлением, нагревание, обессеривание газа, каталитическую паровую конверсию с получением конвертированного газа, утилизацию тепла, компремирование газа, синтез метанола с циркуляцией непрореагировавшего газа, рекуперацию тепла последнего с дальнейшим охлаждением в аппарате воздушного охлаждения и в холодильнике оборотной воды, отделение сконденсированного метанола, отличающийся тем, что исходный природный газ под давлением 30-45 атм нагревают до 50oC в трубном пространстве рекуперационного теплообменника высокого давления теплом циркуляционного газа с температурой 105-110oC и делят на два потока в соотношении (75-85)/(25-15), первый из которых используется на технологию, а второй после дросселирования - на сжигание.A method of processing natural gas to produce methanol, including the selection of natural gas under pressure, heating, gas desulphurization, catalytic steam conversion to produce converted gas, heat recovery, gas compression, methanol synthesis with unreacted gas circulation, heat recovery of the latter with further cooling in an air apparatus cooling and in the refrigerator of circulating water, the condensed methanol separation, characterized in that the source of natural gas under a pressure of 30-45 atm heating dissolved to 50 o C in the tube space of the circulation gas heat recovery heat exchanger of high pressure with temperature 105-110 o C and divided into two streams in a ratio of (75-85) / (25-15), the first of which is used for the technology, and the second after throttling - for burning.
RU98104221A 1998-03-20 1998-03-20 Method of processing natural gas to produce methanol RU2124387C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98104221A RU2124387C1 (en) 1998-03-20 1998-03-20 Method of processing natural gas to produce methanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98104221A RU2124387C1 (en) 1998-03-20 1998-03-20 Method of processing natural gas to produce methanol

Publications (2)

Publication Number Publication Date
RU2124387C1 RU2124387C1 (en) 1999-01-10
RU98104221A true RU98104221A (en) 1999-05-20

Family

ID=20203092

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98104221A RU2124387C1 (en) 1998-03-20 1998-03-20 Method of processing natural gas to produce methanol

Country Status (1)

Country Link
RU (1) RU2124387C1 (en)

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