DE1097140B - Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylen - Google Patents
Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylenInfo
- Publication number
- DE1097140B DE1097140B DER23668A DER0023668A DE1097140B DE 1097140 B DE1097140 B DE 1097140B DE R23668 A DER23668 A DE R23668A DE R0023668 A DER0023668 A DE R0023668A DE 1097140 B DE1097140 B DE 1097140B
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- ethylene
- reaction products
- auxiliary liquid
- polymer
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000006116 polymerization reaction Methods 0.000 title claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 5
- 239000005977 Ethylene Substances 0.000 title claims description 4
- 239000007795 chemical reaction product Substances 0.000 title claims description 3
- -1 Polyethylene Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 150000002902 organometallic compounds Chemical class 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000010626 work up procedure Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical class CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 150000003138 primary alcohols Chemical group 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical class OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
- Polyethers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL230620D NL230620A (cg-RX-API-DMAC10.html) | 1955-08-03 | ||
| BE549950D BE549950A (cg-RX-API-DMAC10.html) | 1955-08-03 | ||
| BE579100D BE579100A (cg-RX-API-DMAC10.html) | 1955-08-03 | ||
| NL102509D NL102509C (cg-RX-API-DMAC10.html) | 1955-08-03 | ||
| FR1155666D FR1155666A (fr) | 1955-08-03 | 1956-07-20 | Procédé pour traiter de façon continue les produits réactionnels de la polymérisation de l'éthylène |
| GB2276656A GB835268A (en) | 1955-08-03 | 1956-07-23 | Polymerisation of olefins |
| DER23668A DE1097140B (de) | 1955-08-03 | 1958-07-11 | Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER17199A DE1026073B (de) | 1955-08-03 | 1955-08-03 | Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylen |
| DER23668A DE1097140B (de) | 1955-08-03 | 1958-07-11 | Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1097140B true DE1097140B (de) | 1961-01-12 |
Family
ID=25991156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER23668A Pending DE1097140B (de) | 1955-08-03 | 1958-07-11 | Verfahren zur Aufarbeitung von Reaktionsprodukten der Polymerisation von AEthylen |
Country Status (5)
| Country | Link |
|---|---|
| BE (2) | BE579100A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1097140B (cg-RX-API-DMAC10.html) |
| FR (1) | FR1155666A (cg-RX-API-DMAC10.html) |
| GB (1) | GB835268A (cg-RX-API-DMAC10.html) |
| NL (1) | NL230620A (cg-RX-API-DMAC10.html) |
-
0
- BE BE549950D patent/BE549950A/xx unknown
- NL NL230620D patent/NL230620A/xx unknown
- BE BE579100D patent/BE579100A/xx unknown
-
1956
- 1956-07-20 FR FR1155666D patent/FR1155666A/fr not_active Expired
- 1956-07-23 GB GB2276656A patent/GB835268A/en not_active Expired
-
1958
- 1958-07-11 DE DER23668A patent/DE1097140B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE549950A (cg-RX-API-DMAC10.html) | |
| BE579100A (cg-RX-API-DMAC10.html) | |
| FR1155666A (fr) | 1958-05-07 |
| GB835268A (en) | 1960-05-18 |
| NL230620A (cg-RX-API-DMAC10.html) |
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