GB1019382A - Process for removing catalyst material from polymeric material - Google Patents
Process for removing catalyst material from polymeric materialInfo
- Publication number
- GB1019382A GB1019382A GB4087462A GB4087462A GB1019382A GB 1019382 A GB1019382 A GB 1019382A GB 4087462 A GB4087462 A GB 4087462A GB 4087462 A GB4087462 A GB 4087462A GB 1019382 A GB1019382 A GB 1019382A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methanol
- phases
- liquid
- water
- polymeric material
- 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
- 239000000463 material Substances 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 18
- 239000007791 liquid phase Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 239000012071 phase Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 239000003863 metallic catalyst Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL270879 | 1961-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1019382A true GB1019382A (en) | 1966-02-02 |
Family
ID=19753380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4087462A Expired GB1019382A (en) | 1961-10-31 | 1962-10-29 | Process for removing catalyst material from polymeric material |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE624249A (en:Method) |
| GB (1) | GB1019382A (en:Method) |
| NL (1) | NL270879A (en:Method) |
-
0
- NL NL270879D patent/NL270879A/xx unknown
- BE BE624249D patent/BE624249A/xx unknown
-
1962
- 1962-10-29 GB GB4087462A patent/GB1019382A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL270879A (en:Method) | |
| DE1520950A1 (de) | 1969-06-19 |
| BE624249A (en:Method) | |
| DE1520950B2 (de) | 1972-08-03 |
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