BE706343A - - Google Patents
Info
- Publication number
- BE706343A BE706343A BE706343DA BE706343A BE 706343 A BE706343 A BE 706343A BE 706343D A BE706343D A BE 706343DA BE 706343 A BE706343 A BE 706343A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure
- vaporizer
- vapor
- polymerization
- reactor
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 239000006200 vaporizer Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000002904 solvent Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 239000011364 vaporized material Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- -1 ethylene, propylene, butylene Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000000746 purification Methods 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31073763A | 1963-09-23 | 1963-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE706343A true BE706343A (cs) | 1968-05-10 |
Family
ID=23203890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE706343D BE706343A (cs) | 1963-09-23 | 1967-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE706343A (cs) |
-
1967
- 1967-11-10 BE BE706343D patent/BE706343A/fr not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8475720B2 (en) | Method for improving a polymerization reaction by taking out and analysing a sample | |
| US4737280A (en) | Separation of solid polymers and liquid diluent | |
| US5575979A (en) | Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator | |
| JPH0393806A (ja) | 重合体の回収方法 | |
| FR2730999A1 (fr) | Appareillage et procede de polymerisation d'olefine en phase gazeuse | |
| JPH05194624A (ja) | ポリマースラリーから炭化水素を除くための方法と装置 | |
| EP1118626A1 (fr) | Procédé de fabrication d'une composition de polymères d'oléfines | |
| JP5001648B2 (ja) | オレフィン重合化反応炉から排出されたポリオレフィンを処理する方法 | |
| KR950006123B1 (ko) | 유체형 폴리알파올레핀의 제조방법 | |
| KR101023570B1 (ko) | 중합체 용액의 탈용매 방법 | |
| BE706343A (cs) | ||
| KR101121881B1 (ko) | 중합체 고체를 회수하기 위한, 플래쉬 탱크와 퍼징 컬럼사이의 운반 용기 | |
| JP2001181307A (ja) | 流動床気相重合反応系用のサンプリング系 | |
| CN103998474B (zh) | 聚合方法 | |
| US2956995A (en) | Continuous process for the production of aliphatic monoolefin polymers | |
| EP0088655A1 (fr) | Dispositif et procédé pour la vidange, par le fond, d'un réacteur de polymérisation à lit fluidisé | |
| US4195168A (en) | Method of treating suspensions of vinyl chloride/vinyl acetate copolymers | |
| FR2590579A1 (fr) | Procede d'homo- ou de copolymerisation du propylene | |
| CN117836053A (zh) | 用于改善倾卸罐吹扫时间的系统和方法 | |
| US5208367A (en) | Process for recovery of vinyl acetate | |
| FR2516925A1 (fr) | Procede de recuperation d'un polymere | |
| RU2781188C1 (ru) | Система и способ быстрого нагрева сливного резервуара | |
| BE557283A (cs) | ||
| BE585540A (cs) | ||
| SU340176A1 (ru) | Способ очистки олефиновых полимеров или сополимеров |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: PHILLIPS PETROLEUM CY Effective date: 19871110 |