GB1383611A - Process for the reaction purification of propylene - Google Patents
Process for the reaction purification of propyleneInfo
- Publication number
- GB1383611A GB1383611A GB3301172A GB3301172A GB1383611A GB 1383611 A GB1383611 A GB 1383611A GB 3301172 A GB3301172 A GB 3301172A GB 3301172 A GB3301172 A GB 3301172A GB 1383611 A GB1383611 A GB 1383611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propylene
- reaction purification
- july
- purification
- absorbant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
- Gas Separation By Absorption (AREA)
Abstract
1383611 Purification of propylene HOECHST AG 14 July 1972 [15 July 1971] 33011/72 Heading C5E [Also in Division C3] Liquid propylene is purified by treating it with a mineral absorbant containing more than 75 wt. per cent of Al 2 O 3 , SiO 2 or Fe 2 O 3 or a mixture of any two or all three thereof in a free or chemically bound form.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2135437A DE2135437A1 (en) | 1971-07-15 | 1971-07-15 | METHOD FOR REACTIVE FINE PURIFICATION OF PROPYLENE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1383611A true GB1383611A (en) | 1974-02-12 |
Family
ID=5813814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3301172A Expired GB1383611A (en) | 1971-07-15 | 1972-07-14 | Process for the reaction purification of propylene |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU4452372A (en) |
BE (1) | BE786364A (en) |
DE (1) | DE2135437A1 (en) |
FR (1) | FR2145688A1 (en) |
GB (1) | GB1383611A (en) |
IT (1) | IT970686B (en) |
NL (1) | NL7208343A (en) |
ZA (1) | ZA724806B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072128A2 (en) | 1981-08-07 | 1983-02-16 | Imperial Chemical Industries Plc | Spraying solid |
US5302771A (en) * | 1991-04-08 | 1994-04-12 | Exxon Chemical Patents, Inc. | Process for upgrading the quality of light ends |
CN104961619A (en) * | 2015-05-15 | 2015-10-07 | 中国寰球工程公司 | Method and device for recycling liquid propylene during start-up phase of gas phase method polypropylene device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629926B (en) * | 1976-05-20 | Sandoz Ag | DRY CROSS-LINKING PROCESS FOR THE PERMANENT FINISHING OF TEXTILES MADE FROM REGENERATED CELLULOSE. | |
EP0580736B1 (en) * | 1991-04-08 | 1997-04-09 | Exxon Chemical Patents Inc. | Process for upgrading the quality of light ends |
DE19845857A1 (en) * | 1998-10-05 | 2000-04-06 | Basf Ag | Process for the catalytic oligomerization of monoolefins |
-
1971
- 1971-07-15 DE DE2135437A patent/DE2135437A1/en active Pending
-
1972
- 1972-06-19 NL NL7208343A patent/NL7208343A/xx unknown
- 1972-07-13 IT IT26963/72A patent/IT970686B/en active
- 1972-07-13 ZA ZA724806A patent/ZA724806B/en unknown
- 1972-07-13 AU AU44523/72A patent/AU4452372A/en not_active Expired
- 1972-07-13 FR FR7225488A patent/FR2145688A1/fr not_active Withdrawn
- 1972-07-14 GB GB3301172A patent/GB1383611A/en not_active Expired
- 1972-07-17 BE BE119947A patent/BE786364A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072128A2 (en) | 1981-08-07 | 1983-02-16 | Imperial Chemical Industries Plc | Spraying solid |
US5302771A (en) * | 1991-04-08 | 1994-04-12 | Exxon Chemical Patents, Inc. | Process for upgrading the quality of light ends |
CN104961619A (en) * | 2015-05-15 | 2015-10-07 | 中国寰球工程公司 | Method and device for recycling liquid propylene during start-up phase of gas phase method polypropylene device |
CN104961619B (en) * | 2015-05-15 | 2018-03-16 | 中国寰球工程公司 | The method and apparatus of gas-phase polymerization polypropylene device start-up liquid propylene recovery |
Also Published As
Publication number | Publication date |
---|---|
NL7208343A (en) | 1973-01-17 |
ZA724806B (en) | 1973-05-30 |
BE786364A (en) | 1973-01-17 |
IT970686B (en) | 1974-04-20 |
AU4452372A (en) | 1974-01-17 |
FR2145688A1 (en) | 1973-02-23 |
DE2135437A1 (en) | 1973-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |