GB965327A - Process for purifying polymers contaminated by metal compounds and for recovering alcohols used therein - Google Patents
Process for purifying polymers contaminated by metal compounds and for recovering alcohols used thereinInfo
- Publication number
- GB965327A GB965327A GB41003/62A GB4100362A GB965327A GB 965327 A GB965327 A GB 965327A GB 41003/62 A GB41003/62 A GB 41003/62A GB 4100362 A GB4100362 A GB 4100362A GB 965327 A GB965327 A GB 965327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohol
- polymer
- alcohols
- hydrocarbons
- water
- 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
- 229920000642 polymer Polymers 0.000 title abstract 9
- 150000001298 alcohols Chemical class 0.000 title abstract 6
- 150000002736 metal compounds Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 238000005406 washing Methods 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 229940035429 isobutyl alcohol Drugs 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract 1
- 239000012044 organic layer Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 abstract 1
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
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- C08F6/24—Treatment of polymer suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL270917 | 1961-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB965327A true GB965327A (en) | 1964-07-29 |
Family
ID=19753383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41003/62A Expired GB965327A (en) | 1961-11-01 | 1962-10-30 | Process for purifying polymers contaminated by metal compounds and for recovering alcohols used therein |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3296238A (en, 2012) |
| BE (1) | BE624248A (en, 2012) |
| DE (1) | DE1520783B1 (en, 2012) |
| GB (1) | GB965327A (en, 2012) |
| NL (1) | NL270917A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3415799A (en) * | 1963-08-15 | 1968-12-10 | Rexall Drug Chemical | Polypropylene purification |
| US3376248A (en) * | 1964-10-02 | 1968-04-02 | Celanese Corp | Copolymers of alpha-olefins and olefinsubstituted cycloalkanes and fibers therefrom |
| US3462404A (en) * | 1965-08-09 | 1969-08-19 | Dart Ind Inc | Upgrading of alpha-olefin polymers and copolymers |
| US3502633A (en) * | 1966-05-31 | 1970-03-24 | Shell Oil Co | Polymerization process |
| US4098990A (en) * | 1974-01-10 | 1978-07-04 | Ruhrchemie Aktiengesellschaft | Process for the purification of low pressure polymerized polyolefin powder using recycled, anion-exchange treated water |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL211080A (en, 2012) * | 1955-10-08 | |||
| NL102197C (en, 2012) * | 1958-03-21 | |||
| US2938021A (en) * | 1958-05-13 | 1960-05-24 | Ruhrchemie Ag | Process for the purification of highly polymerized ethylene |
| NL230622A (en, 2012) * | 1958-07-11 | |||
| US3216986A (en) * | 1960-12-22 | 1965-11-09 | Exxon Research Engineering Co | Polymer deashing with alkanols and hci |
-
0
- NL NL270917D patent/NL270917A/xx unknown
- BE BE624248D patent/BE624248A/xx unknown
-
1962
- 1962-10-23 US US232488A patent/US3296238A/en not_active Expired - Lifetime
- 1962-10-30 DE DE19621520783 patent/DE1520783B1/de active Pending
- 1962-10-30 GB GB41003/62A patent/GB965327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL270917A (en, 2012) | |
| DE1520783B1 (de) | 1970-01-02 |
| BE624248A (en, 2012) | |
| US3296238A (en) | 1967-01-03 |
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