RU1768256C - Polymer membrane for gas separation - Google Patents

Polymer membrane for gas separation

Info

Publication number
RU1768256C
RU1768256C SU894761776A SU4761776A RU1768256C RU 1768256 C RU1768256 C RU 1768256C SU 894761776 A SU894761776 A SU 894761776A SU 4761776 A SU4761776 A SU 4761776A RU 1768256 C RU1768256 C RU 1768256C
Authority
RU
Russia
Prior art keywords
gas separation
polymer membrane
dimethylphenol
membrane
separation
Prior art date
Application number
SU894761776A
Other languages
Russian (ru)
Inventor
Кирилл Ильич Замараев
Олег Михайлович Ильинич
Георгий Леонидович Семин
Марина Владимировна Чертова
Борис Матвеевич Хлебников
Original Assignee
Институт катализа СО АН СССР
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 Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU894761776A priority Critical patent/RU1768256C/en
Application granted granted Critical
Publication of RU1768256C publication Critical patent/RU1768256C/en

Links

Abstract

Изобретение относитс  к газоразделению . Цель изобретени  - повышение селективности мембранного разделени  смесей этан-этилен, либо пропан-пропилен. Газоразделительна  мембрана выполнена из полимера 2,6-диметилфенола или сополимера 2,6-диметилфенола с 2,6-диф-энилфе- нолом. 1 табл., 1 ил.The invention relates to gas separation. The purpose of the invention is to increase the selectivity of membrane separation of ethane-ethylene or propane-propylene mixtures. The gas separation membrane is made of a polymer of 2,6-dimethylphenol or a copolymer of 2,6-dimethylphenol with 2,6-diphenylphenol. 1 tablet, 1 ill.

Description

Таблица 1Table 1

Таблица 2table 2

J / - s -ч а ,чJ / - s - h a, h

- X Г.-1Г.Л , vfrAV- X G.-1G.L, vfrAV

6 16 1

77

ГДэ- НОСИТЕЛЬGDE - CARRIER

РАБОЧАЯ cw ctWORKING cw ct

РОСROS

SU894761776A 1989-11-22 1989-11-22 Polymer membrane for gas separation RU1768256C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894761776A RU1768256C (en) 1989-11-22 1989-11-22 Polymer membrane for gas separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894761776A RU1768256C (en) 1989-11-22 1989-11-22 Polymer membrane for gas separation

Publications (1)

Publication Number Publication Date
RU1768256C true RU1768256C (en) 1992-10-15

Family

ID=21480893

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894761776A RU1768256C (en) 1989-11-22 1989-11-22 Polymer membrane for gas separation

Country Status (1)

Country Link
RU (1) RU1768256C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Дурьгарь н С. Г., Новицкий Э. Г., Ям- польский Ю. П., Неметкин Н. С. Журнал прикл. химии, 1979, т. 52, № 5, с. 1132. *

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