RU1768256C - Polymer membrane for gas separation - Google Patents
Polymer membrane for gas separationInfo
- 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
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
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) |
-
1989
- 1989-11-22 RU SU894761776A patent/RU1768256C/en active
Non-Patent Citations (1)
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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