GB1518710A - Autoclave - Google Patents
AutoclaveInfo
- Publication number
- GB1518710A GB1518710A GB49648/75A GB4964875A GB1518710A GB 1518710 A GB1518710 A GB 1518710A GB 49648/75 A GB49648/75 A GB 49648/75A GB 4964875 A GB4964875 A GB 4964875A GB 1518710 A GB1518710 A GB 1518710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- autoclave
- blades
- dec
- heat
- horizontal axis
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
-
- 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
1518710 Polymerisation reactor. Mixing apparatus RHONE-POULENC INDUSTRIES 3 Dec 1975 [4 Dec 1974] 49648/75 Headings B1C and B1X An autoclave for the bulk preparation of polymers and copolymers of vinyl chloride is provided with a rotary frame stirrer comprising one or more blades rotatable about a substantially horizontal axis, said axis being eccentric to a horizontal axis of symmetry of the autoclave so that the periphery of the blade passes close to substantially the whole of the portion of the wall of the autoclave defined by its lower generatrix, -the volume generated by the rotating blades being substantially unobstructed to allow free movement therein of material to be stirred. As shown an autoclave 1 has a jacket 2 for heat-exchange, an inlet 5 for monomer and an outlet 7 for polymer and an eccentrically-mounted stirrer comprising three blades 9 at 120 intervals which may be hollow and traversed by heat-exchange fluid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7439613A FR2293444A1 (en) | 1974-12-04 | 1974-12-04 | HORIZONTAL AUTOCLAVE FOR THE MASS PREPARATION OF POLYMERS AND COPOLYMERS BASED ON VINYL CHLORIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1518710A true GB1518710A (en) | 1978-07-26 |
Family
ID=9145530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49648/75A Expired GB1518710A (en) | 1974-12-04 | 1975-12-03 | Autoclave |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5182386A (en) |
| AR (1) | AR207068A1 (en) |
| AT (1) | AT344988B (en) |
| AU (1) | AU8677875A (en) |
| BE (1) | BE836195A (en) |
| BR (1) | BR7507994A (en) |
| DD (1) | DD124737A5 (en) |
| DE (2) | DE2554189C3 (en) |
| DK (1) | DK540975A (en) |
| EG (1) | EG11899A (en) |
| ES (1) | ES443199A1 (en) |
| FI (1) | FI753408A (en) |
| FR (1) | FR2293444A1 (en) |
| GB (1) | GB1518710A (en) |
| IL (1) | IL48579A0 (en) |
| LU (1) | LU73918A1 (en) |
| NL (1) | NL7514082A (en) |
| NO (1) | NO754076L (en) |
| PL (1) | PL99330B1 (en) |
| RO (1) | RO72696A (en) |
| SE (1) | SE7513583L (en) |
| ZA (1) | ZA757596B (en) |
-
1974
- 1974-12-04 FR FR7439613A patent/FR2293444A1/en not_active Withdrawn
-
1975
- 1975-01-01 AR AR261430A patent/AR207068A1/en active
- 1975-11-20 AU AU86778/75A patent/AU8677875A/en not_active Expired
- 1975-12-01 DK DK540975A patent/DK540975A/en unknown
- 1975-12-01 IL IL48579A patent/IL48579A0/en unknown
- 1975-12-02 LU LU73918A patent/LU73918A1/xx unknown
- 1975-12-02 PL PL1975185169A patent/PL99330B1/en unknown
- 1975-12-02 RO RO7584076A patent/RO72696A/en unknown
- 1975-12-02 BE BE162381A patent/BE836195A/en unknown
- 1975-12-02 BR BR7507994*A patent/BR7507994A/en unknown
- 1975-12-02 SE SE7513583A patent/SE7513583L/en unknown
- 1975-12-02 DE DE2554189A patent/DE2554189C3/en not_active Expired
- 1975-12-02 DD DD189810A patent/DD124737A5/xx unknown
- 1975-12-02 DE DE7538414U patent/DE7538414U/en not_active Expired
- 1975-12-03 ZA ZA757596A patent/ZA757596B/en unknown
- 1975-12-03 NO NO754076A patent/NO754076L/no unknown
- 1975-12-03 NL NL7514082A patent/NL7514082A/en not_active Application Discontinuation
- 1975-12-03 AT AT919075A patent/AT344988B/en not_active IP Right Cessation
- 1975-12-03 FI FI753408A patent/FI753408A/fi not_active Application Discontinuation
- 1975-12-03 JP JP50143018A patent/JPS5182386A/en active Granted
- 1975-12-03 GB GB49648/75A patent/GB1518710A/en not_active Expired
- 1975-12-03 EG EG718/75A patent/EG11899A/en active
- 1975-12-04 ES ES443199A patent/ES443199A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7513583L (en) | 1976-06-08 |
| ES443199A1 (en) | 1977-04-16 |
| NL7514082A (en) | 1976-06-09 |
| JPS5182386A (en) | 1976-07-19 |
| EG11899A (en) | 1977-12-31 |
| ZA757596B (en) | 1976-11-24 |
| PL99330B1 (en) | 1978-07-31 |
| IL48579A0 (en) | 1976-02-29 |
| DE2554189A1 (en) | 1976-06-10 |
| DE2554189C3 (en) | 1978-05-18 |
| DE7538414U (en) | 1976-06-16 |
| RO72696A (en) | 1981-03-30 |
| FI753408A (en) | 1976-06-05 |
| JPS5232990B2 (en) | 1977-08-25 |
| ATA919075A (en) | 1977-12-15 |
| BR7507994A (en) | 1976-08-24 |
| FR2293444A1 (en) | 1976-07-02 |
| LU73918A1 (en) | 1976-11-11 |
| DD124737A5 (en) | 1977-03-09 |
| AU8677875A (en) | 1977-05-26 |
| BE836195A (en) | 1976-06-02 |
| NO754076L (en) | 1976-06-08 |
| AR207068A1 (en) | 1976-09-09 |
| DE2554189B2 (en) | 1977-08-04 |
| AT344988B (en) | 1978-08-25 |
| DK540975A (en) | 1976-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |