GB932048A - Improvements relating to polymerisation and like processes - Google Patents
Improvements relating to polymerisation and like processesInfo
- Publication number
- GB932048A GB932048A GB401360A GB401360A GB932048A GB 932048 A GB932048 A GB 932048A GB 401360 A GB401360 A GB 401360A GB 401360 A GB401360 A GB 401360A GB 932048 A GB932048 A GB 932048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- reactor
- passage
- polymerization
- polymerisation
- 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
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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
-
- 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)
Abstract
Polymerization, e.g. of ethylene, at high pressure may be effected in the intermediate passages of a reactor comprising a plurality of tubular reaction sections secured together by one or more coupling elements which each have a respective through-bore, wherein each reaction section comprises three concentric tubes defining an inner passage, an intermediate passage and an outer passage, which passages are not interconnected, and wherein each through-bore connects the respective intermediate passages of two adjacent reaction sections, while passing a heat exchange medium through the inner and outer passages of the reactor. The reactor preferably incorporates an automatic temperature control system. Apparatus suitable for the polymerization is described and illustrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB401360A GB932048A (en) | 1960-02-04 | 1960-02-04 | Improvements relating to polymerisation and like processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB401360A GB932048A (en) | 1960-02-04 | 1960-02-04 | Improvements relating to polymerisation and like processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB932048A true GB932048A (en) | 1963-07-24 |
Family
ID=9769118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB401360A Expired GB932048A (en) | 1960-02-04 | 1960-02-04 | Improvements relating to polymerisation and like processes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB932048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2591851A1 (en) | 2011-11-08 | 2013-05-15 | Alfa Laval Corporate AB | A tube module |
-
1960
- 1960-02-04 GB GB401360A patent/GB932048A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2591851A1 (en) | 2011-11-08 | 2013-05-15 | Alfa Laval Corporate AB | A tube module |
| WO2013068290A1 (en) | 2011-11-08 | 2013-05-16 | Alfa Laval Corporate Ab | A tube module |
| US9791074B2 (en) | 2011-11-08 | 2017-10-17 | Alfa Laval Corporate Ab | Tube module |
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