DE2124221B2 - Verfahren zur kontinuierlichen Polymerisation von Äthylen - Google Patents
Verfahren zur kontinuierlichen Polymerisation von ÄthylenInfo
- Publication number
- DE2124221B2 DE2124221B2 DE19712124221 DE2124221A DE2124221B2 DE 2124221 B2 DE2124221 B2 DE 2124221B2 DE 19712124221 DE19712124221 DE 19712124221 DE 2124221 A DE2124221 A DE 2124221A DE 2124221 B2 DE2124221 B2 DE 2124221B2
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- polymerization
- reaction mixture
- ethylene
- beginning
- 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.)
- Withdrawn
Links
- 238000006116 polymerization reaction Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 10
- 239000005977 Ethylene Substances 0.000 title claims description 10
- 230000008569 process Effects 0.000 title claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008482 dysregulation Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712124221 DE2124221B2 (de) | 1971-05-15 | 1971-05-15 | Verfahren zur kontinuierlichen Polymerisation von Äthylen |
| NO130872A NO143750C (no) | 1971-05-15 | 1972-04-14 | Fremgangsmaate for kontinuerlig polymerisering av etylen |
| GB2229772A GB1347362A (en) | 1971-05-15 | 1972-05-12 | Process for the continuous polymerisation of ethylene |
| BE783455A BE783455A (fr) | 1971-05-15 | 1972-05-15 | Procede de polymerisation continue de l'ethylene |
| NL7206517A NL7206517A (enrdf_load_stackoverflow) | 1971-05-15 | 1972-05-15 | |
| FR7217251A FR2137890B1 (enrdf_load_stackoverflow) | 1971-05-15 | 1972-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712124221 DE2124221B2 (de) | 1971-05-15 | 1971-05-15 | Verfahren zur kontinuierlichen Polymerisation von Äthylen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2124221A1 DE2124221A1 (de) | 1972-11-30 |
| DE2124221B2 true DE2124221B2 (de) | 1980-10-30 |
Family
ID=5807992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712124221 Withdrawn DE2124221B2 (de) | 1971-05-15 | 1971-05-15 | Verfahren zur kontinuierlichen Polymerisation von Äthylen |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE783455A (enrdf_load_stackoverflow) |
| DE (1) | DE2124221B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2137890B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1347362A (enrdf_load_stackoverflow) |
| NL (1) | NL7206517A (enrdf_load_stackoverflow) |
| NO (1) | NO143750C (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE585741A (enrdf_load_stackoverflow) * | 1958-12-17 |
-
1971
- 1971-05-15 DE DE19712124221 patent/DE2124221B2/de not_active Withdrawn
-
1972
- 1972-04-14 NO NO130872A patent/NO143750C/no unknown
- 1972-05-12 GB GB2229772A patent/GB1347362A/en not_active Expired
- 1972-05-15 FR FR7217251A patent/FR2137890B1/fr not_active Expired
- 1972-05-15 NL NL7206517A patent/NL7206517A/xx not_active Application Discontinuation
- 1972-05-15 BE BE783455A patent/BE783455A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206517A (enrdf_load_stackoverflow) | 1972-11-17 |
| NO143750C (no) | 1981-04-08 |
| BE783455A (fr) | 1972-11-15 |
| DE2124221A1 (de) | 1972-11-30 |
| FR2137890A1 (enrdf_load_stackoverflow) | 1972-12-29 |
| GB1347362A (en) | 1974-02-27 |
| NO143750B (no) | 1980-12-29 |
| FR2137890B1 (enrdf_load_stackoverflow) | 1974-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| 8239 | Disposal/non-payment of the annual fee |