GB1514336A - Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors - Google Patents
Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactorsInfo
- Publication number
- GB1514336A GB1514336A GB3043675A GB3043675A GB1514336A GB 1514336 A GB1514336 A GB 1514336A GB 3043675 A GB3043675 A GB 3043675A GB 3043675 A GB3043675 A GB 3043675A GB 1514336 A GB1514336 A GB 1514336A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- catalysts
- july
- reactor
- vessel
- 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
- 239000003054 catalyst Substances 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 3
- 239000002685 polymerization catalyst Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742436310 DE2436310A1 (de) | 1974-07-27 | 1974-07-27 | Verfahren und vorrichtung zur kontinuierlichen einbringung und dosierung von katalysatoren bei der suspensionspolymerisation von olefinen in den reaktor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1514336A true GB1514336A (en) | 1978-06-14 |
Family
ID=5921744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3043675A Expired GB1514336A (en) | 1974-07-27 | 1975-07-21 | Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE831719A (https=) |
| DE (1) | DE2436310A1 (https=) |
| FR (1) | FR2279765A1 (https=) |
| GB (1) | GB1514336A (https=) |
| IT (1) | IT1039906B (https=) |
| NL (1) | NL7508880A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263695B (zh) * | 2018-01-25 | 2020-12-22 | 方亨 | 一种不饱和聚酯树脂的自动投料生产设备 |
-
1974
- 1974-07-27 DE DE19742436310 patent/DE2436310A1/de active Pending
-
1975
- 1975-07-18 IT IT2552375A patent/IT1039906B/it active
- 1975-07-21 GB GB3043675A patent/GB1514336A/en not_active Expired
- 1975-07-21 FR FR7522722A patent/FR2279765A1/fr active Granted
- 1975-07-25 NL NL7508880A patent/NL7508880A/xx not_active Application Discontinuation
- 1975-07-25 BE BE158594A patent/BE831719A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2436310A1 (de) | 1976-02-12 |
| FR2279765B3 (https=) | 1979-04-27 |
| FR2279765A1 (fr) | 1976-02-20 |
| BE831719A (fr) | 1975-11-17 |
| NL7508880A (nl) | 1976-01-29 |
| IT1039906B (it) | 1979-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |