SU471106A1 - The method of purification of process gas from high-boiling impurities - Google Patents

The method of purification of process gas from high-boiling impurities

Info

Publication number
SU471106A1
SU471106A1 SU1854682A SU1854682A SU471106A1 SU 471106 A1 SU471106 A1 SU 471106A1 SU 1854682 A SU1854682 A SU 1854682A SU 1854682 A SU1854682 A SU 1854682A SU 471106 A1 SU471106 A1 SU 471106A1
Authority
SU
USSR - Soviet Union
Prior art keywords
purification
process gas
boiling impurities
propanol
ethanol
Prior art date
Application number
SU1854682A
Other languages
Russian (ru)
Inventor
Алексей Петрович Дарюсин
Иосиф Ильич Гельперин
Валентин Васильевич Харламов
Иван Иванович Бурлаченко
Николай Матвеевич Восвилов
Эмиль Львович Райцин
Михаил Петрович Бондарь
Павел Моисеевич Нагорный
Анатолий Николаевич Головянко
Маргарита Николаевна Алексеева
Валентина Павловна Тищенко
Николай Иванович Кравец
Original Assignee
Предприятие П/Я Р-6603
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 Предприятие П/Я Р-6603 filed Critical Предприятие П/Я Р-6603
Priority to SU1854682A priority Critical patent/SU471106A1/en
Application granted granted Critical
Publication of SU471106A1 publication Critical patent/SU471106A1/en

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  • Gas Separation By Absorption (AREA)

Description

Газ исходныйGas source

Компоненты газовой смесиGas Mix Components

СО+СН4+С„Н,„CO + CH4 + C „H,„

-96,90 2,00-96.90 2.00

СО,WITH,

1,091.09

H,SH, S

CS, CS,

390 мг/нм (CHs)aS+CjH,S 325 мг/нм390 mg / nm (CHs) aS + CjH, S 325 mg / nm

Диеновые и ацетиленовые углеводороды, содержание которых доходит, примерно, до 0,1 об. % (раздельно не показаны). Diene and acetylenic hydrocarbons, the content of which reaches approximately 0.1 vol. % (not shown separately).

Азеотроп имеет состав: 86 вес. % CSs+14% СНзОН. Азеотропы имеют состав: 45% C4H,S+55% СНзОН; 13% (CH3)j5+87% СНзОН. Azeotrope has the composition: 86 wt. % CSs + 14% SNSON. Azeotropes have the composition: 45% C4H, S + 55% СНзОН; 13% (CH3) j5 + 87% CH3.

Газ очищенный, об. %Purified gas, about. %

растворительsolvent

СНзОН + SNZON +

(0,8 мольн. (0,2 мольн.(0.8 mole. (0.2 mole.

доли)доли)share) share)

99,9999.99

100,00100.00

390CSj+130CH3OH 32SRS+ ЮООСНзОН390CSj + 130CH3OH 32SRS + UOOCHNZON

Предмет изобретени Subject invention

Claims (2)

1. Способ очистки технологического газа от высококип щих примесей, например, двуокиси углерода, серусодержащих соединений, высших углеводородов Сз, путем абсорбции метанолом под давлением при умеренном холоде.1. The method of purification of the process gas from high-boiling impurities, for example, carbon dioxide, sulfur-containing compounds, higher C3 hydrocarbons, by absorption with methanol under pressure at moderate cold. отличающийс  тем, что, с целые предотвращени  образовани  летучих азеотропов, смол и кристаллизации растворител , в метанол ввод т этанол или пропанол.characterized in that, to prevent the formation of volatile azeotropes, gums and crystallization of the solvent, ethanol or propanol is introduced into the methanol. 2. Способ по п. 1, отличающийс  тем, что этанол или пропанол ввод т в количестве пор дка 20%.2. A process according to claim 1, wherein ethanol or propanol is introduced in an amount of about 20%.
SU1854682A 1972-12-06 1972-12-06 The method of purification of process gas from high-boiling impurities SU471106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1854682A SU471106A1 (en) 1972-12-06 1972-12-06 The method of purification of process gas from high-boiling impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1854682A SU471106A1 (en) 1972-12-06 1972-12-06 The method of purification of process gas from high-boiling impurities

Publications (1)

Publication Number Publication Date
SU471106A1 true SU471106A1 (en) 1975-05-25

Family

ID=20534391

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1854682A SU471106A1 (en) 1972-12-06 1972-12-06 The method of purification of process gas from high-boiling impurities

Country Status (1)

Country Link
SU (1) SU471106A1 (en)

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