NO303124B1 - FremgangsmÕte for fremstilling av alkenpolymerer - Google Patents
FremgangsmÕte for fremstilling av alkenpolymererInfo
- Publication number
- NO303124B1 NO303124B1 NO943419A NO943419A NO303124B1 NO 303124 B1 NO303124 B1 NO 303124B1 NO 943419 A NO943419 A NO 943419A NO 943419 A NO943419 A NO 943419A NO 303124 B1 NO303124 B1 NO 303124B1
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- alkene polymers
- alkene
- polymers
- Prior art date
Links
Classifications
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12927893A | 1993-09-30 | 1993-09-30 | |
| US08/232,543 US5470925A (en) | 1993-09-30 | 1994-04-22 | Process for the production of alkene polymers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO943419D0 NO943419D0 (no) | 1994-09-14 |
| NO943419L NO943419L (no) | 1995-03-31 |
| NO303124B1 true NO303124B1 (no) | 1998-06-02 |
Family
ID=26827438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO943419A NO303124B1 (no) | 1993-09-30 | 1994-09-14 | FremgangsmÕte for fremstilling av alkenpolymerer |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0646603A1 (no) |
| JP (1) | JPH07188344A (no) |
| CN (1) | CN1109066A (no) |
| AU (1) | AU687855B2 (no) |
| CA (1) | CA2130861C (no) |
| CZ (1) | CZ240694A3 (no) |
| FI (1) | FI944506A (no) |
| HU (1) | HU214050B (no) |
| NO (1) | NO303124B1 (no) |
| NZ (1) | NZ264288A (no) |
| PL (1) | PL305220A1 (no) |
| TR (1) | TR27866A (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2241573A1 (en) * | 1997-06-26 | 1998-12-26 | Hiroshi Nishikawa | Process for propylene polymerization |
| DE19915106A1 (de) | 1999-04-01 | 2000-10-05 | Elenac Gmbh | Verfahren zur Isolierung von Olefinen aus Polyolefinanlagen |
| EP1491559B1 (en) * | 2002-03-29 | 2007-09-05 | Mitsui Chemicals, Inc. | Method of recycling waste gas in polymer production plant |
| EP1556423A1 (en) | 2002-10-09 | 2005-07-27 | Exxonmobil Chemical Patents Inc. | Methods of feed purification for olefin polymerization |
| EP1556422B1 (en) | 2002-10-09 | 2006-03-29 | Exxonmobil Chemical Patents Inc. | Methods of delivering catalyst systems for propylene polymerization |
| EP1556424B1 (en) | 2002-10-09 | 2006-03-22 | Exxonmobil Chemical Patents Inc. | Methods for injecting catalyst into a polymerization reactor |
| US7067597B2 (en) * | 2004-02-25 | 2006-06-27 | Exxonmobil Chemical Patents Inc. | Process of making polypropylene from intermediate grade propylene |
| CN102453160B (zh) * | 2010-10-22 | 2016-05-25 | 高煦 | 聚丙烯粉料后处理方法 |
| US9108891B1 (en) * | 2014-11-21 | 2015-08-18 | Chevron Phillips Chemical Company | Ethylene separation with pressure swing adsorption |
| US9289748B1 (en) * | 2015-06-11 | 2016-03-22 | Chevron Phillips Chemical Company Lp | Treater regeneration |
| CN107941051A (zh) * | 2017-10-11 | 2018-04-20 | 中国石油集团东北炼化工程有限公司吉林设计院 | 换热器以及乙丙橡胶生产溶剂回收*** |
| CN111001382B (zh) * | 2019-12-31 | 2023-03-21 | 中海油天津化工研究设计院有限公司 | 一种费托油烷烯分离吸附剂及制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755153A (en) * | 1969-10-13 | 1973-08-28 | Universal Oil Prod Co | Olefin separation process using copper-exchanged type x zeolite |
| EP0119789A3 (en) * | 1983-03-16 | 1985-05-22 | Hidefumi Hirai | Solid adsorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture |
| DE3844180A1 (de) * | 1988-12-29 | 1990-07-05 | Hoechst Ag | Verfahren zur abtrennung fluechtiger bestandteile aus durch hochdruckpolymerisation erhaltenen reaktionsgemischen |
| CA2091128C (en) * | 1992-03-08 | 1999-07-27 | Michael A. Taylor | Removal of organic volatiles from polymer solutions and dispersions |
| US5322927A (en) * | 1992-09-02 | 1994-06-21 | The Boc Group, Inc. | Method for producing polymers |
-
1994
- 1994-08-23 NZ NZ264288A patent/NZ264288A/en unknown
- 1994-08-25 CA CA002130861A patent/CA2130861C/en not_active Expired - Fee Related
- 1994-09-14 NO NO943419A patent/NO303124B1/no unknown
- 1994-09-26 EP EP94307009A patent/EP0646603A1/en not_active Withdrawn
- 1994-09-27 AU AU74247/94A patent/AU687855B2/en not_active Ceased
- 1994-09-28 PL PL94305220A patent/PL305220A1/xx unknown
- 1994-09-29 FI FI944506A patent/FI944506A/fi unknown
- 1994-09-29 TR TR00993/94A patent/TR27866A/xx unknown
- 1994-09-29 HU HU9402793A patent/HU214050B/hu not_active IP Right Cessation
- 1994-09-30 JP JP6237102A patent/JPH07188344A/ja active Pending
- 1994-09-30 CN CN94117003.9A patent/CN1109066A/zh active Pending
- 1994-09-30 CZ CZ942406A patent/CZ240694A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO943419D0 (no) | 1994-09-14 |
| AU687855B2 (en) | 1998-03-05 |
| CA2130861C (en) | 1999-01-26 |
| NO943419L (no) | 1995-03-31 |
| FI944506A (fi) | 1995-03-31 |
| EP0646603A1 (en) | 1995-04-05 |
| NZ264288A (en) | 1996-08-27 |
| PL305220A1 (en) | 1995-04-03 |
| TR27866A (tr) | 1995-10-11 |
| AU7424794A (en) | 1995-04-13 |
| HUT69040A (en) | 1995-08-28 |
| FI944506A0 (fi) | 1994-09-29 |
| CA2130861A1 (en) | 1995-03-31 |
| CN1109066A (zh) | 1995-09-27 |
| JPH07188344A (ja) | 1995-07-25 |
| HU9402793D0 (en) | 1994-12-28 |
| HU214050B (en) | 1997-12-29 |
| CZ240694A3 (en) | 1995-04-12 |
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