CS209874B2 - Method of polymerization the vinylchloride - Google Patents
Method of polymerization the vinylchloride Download PDFInfo
- Publication number
- CS209874B2 CS209874B2 CS765102A CS510276A CS209874B2 CS 209874 B2 CS209874 B2 CS 209874B2 CS 765102 A CS765102 A CS 765102A CS 510276 A CS510276 A CS 510276A CS 209874 B2 CS209874 B2 CS 209874B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- water
- reactor
- reaction
- pressure
- mpa
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006116 polymerization reaction Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 8
- 238000005406 washing Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 3
- 206010039509 Scab Diseases 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- GQZXRLWUYONVCP-UHFFFAOYSA-N 3-[1-(dimethylamino)ethyl]phenol Chemical compound CN(C)C(C)C1=CC=CC(O)=C1 GQZXRLWUYONVCP-UHFFFAOYSA-N 0.000 description 1
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical class CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical class COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical class CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- -1 propylene butylene, propylene butylene, propylene butylene, propylene butylene, propylene butylene, propylene butylene Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011179 visual inspection 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- 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
- B01J19/0053—Details of the reactor
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26219/75A IT1044367B (it) | 1975-08-08 | 1975-08-08 | Procedimento per la rimozione delle incrostazioni dalle parti a contatto con la fase gassosa in polimerizzatori di cloruro di vinile in sospensione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS209874B2 true CS209874B2 (en) | 1981-12-31 |
Family
ID=11218967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS765102A CS209874B2 (en) | 1975-08-08 | 1976-08-04 | Method of polymerization the vinylchloride |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5237990A (it) |
| AR (1) | AR211275A1 (it) |
| AT (1) | AT351256B (it) |
| AU (1) | AU506993B2 (it) |
| BE (1) | BE844978A (it) |
| BG (1) | BG33298A3 (it) |
| CA (1) | CA1083750A (it) |
| CH (1) | CH608507A5 (it) |
| CS (1) | CS209874B2 (it) |
| DD (1) | DD126262A5 (it) |
| DE (1) | DE2635487C3 (it) |
| DK (1) | DK147423C (it) |
| EG (1) | EG12260A (it) |
| ES (1) | ES450917A1 (it) |
| FR (1) | FR2320314A1 (it) |
| GB (1) | GB1519359A (it) |
| IE (1) | IE44309B1 (it) |
| IL (1) | IL50152A (it) |
| IN (2) | IN144224B (it) |
| IT (1) | IT1044367B (it) |
| LU (1) | LU75552A1 (it) |
| MX (1) | MX3261E (it) |
| NL (1) | NL164869C (it) |
| NO (1) | NO147030C (it) |
| PH (1) | PH13287A (it) |
| PT (1) | PT65447B (it) |
| RO (1) | RO72240A (it) |
| SE (1) | SE429554B (it) |
| TR (1) | TR19096A (it) |
| YU (1) | YU39217B (it) |
| ZA (1) | ZA764470B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058652A (en) * | 1976-02-10 | 1977-11-15 | Exxon Research & Engineering Co. | Autorefrigeration process and apparatus |
| DE3637060C2 (de) * | 1986-10-31 | 1999-02-04 | Wacker Chemie Gmbh | Vorrichtung zum Einsprühen oder Einspritzen von Flüssigkeit in einen Behälter und ihre Verwendung |
| DE60016112T2 (de) * | 1999-08-27 | 2005-11-03 | Rohm And Haas Co. | Verfahren zur Reinigung von Reaktoren |
| EP1471077A3 (en) * | 1999-08-27 | 2005-02-02 | Rohm And Haas Company | Process for cleaning reactors |
| SG191096A1 (en) | 2010-12-14 | 2013-07-31 | Sasol Tech Pty Ltd | Cleaning of process equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2239942C3 (de) * | 1972-08-14 | 1988-02-11 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Polymerisation von Vinylchlorid |
-
1975
- 1975-08-08 IT IT26219/75A patent/IT1044367B/it active
-
1976
- 1976-07-26 ZA ZA764470A patent/ZA764470B/xx unknown
- 1976-07-28 IL IL50152A patent/IL50152A/xx unknown
- 1976-07-28 IN IN1344/CAL/76A patent/IN144224B/en unknown
- 1976-07-30 AU AU16411/76A patent/AU506993B2/en not_active Expired
- 1976-07-30 TR TR19096A patent/TR19096A/xx unknown
- 1976-08-02 RO RO7687181A patent/RO72240A/ro unknown
- 1976-08-04 CH CH997376A patent/CH608507A5/xx not_active IP Right Cessation
- 1976-08-04 YU YU01923/76A patent/YU39217B/xx unknown
- 1976-08-04 IN IN1396/CAL/76A patent/IN144965B/en unknown
- 1976-08-04 CA CA258,411A patent/CA1083750A/en not_active Expired
- 1976-08-04 BG BG033920A patent/BG33298A3/xx unknown
- 1976-08-04 CS CS765102A patent/CS209874B2/cs unknown
- 1976-08-05 FR FR7623965A patent/FR2320314A1/fr active Granted
- 1976-08-05 NO NO762717A patent/NO147030C/no unknown
- 1976-08-05 GB GB32730/76A patent/GB1519359A/en not_active Expired
- 1976-08-05 IE IE1735/76A patent/IE44309B1/en unknown
- 1976-08-06 JP JP51093264A patent/JPS5237990A/ja active Pending
- 1976-08-06 AT AT585376A patent/AT351256B/de not_active IP Right Cessation
- 1976-08-06 PT PT65447A patent/PT65447B/pt unknown
- 1976-08-06 MX MX002139U patent/MX3261E/es unknown
- 1976-08-06 DD DD194234A patent/DD126262A5/xx unknown
- 1976-08-06 PH PH18769A patent/PH13287A/en unknown
- 1976-08-06 DK DK355276A patent/DK147423C/da not_active IP Right Cessation
- 1976-08-06 DE DE2635487A patent/DE2635487C3/de not_active Expired
- 1976-08-06 ES ES450917A patent/ES450917A1/es not_active Expired
- 1976-08-06 AR AR264265A patent/AR211275A1/es active
- 1976-08-06 BE BE169636A patent/BE844978A/xx not_active IP Right Cessation
- 1976-08-06 SE SE7608867A patent/SE429554B/xx not_active IP Right Cessation
- 1976-08-06 LU LU75552A patent/LU75552A1/xx unknown
- 1976-08-07 EG EG76485A patent/EG12260A/xx active
- 1976-08-09 NL NL7608848.A patent/NL164869C/xx not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4068059A (en) | Internally coated reaction vessel for use in olefinic polymerization | |
| HU176398B (en) | Process and apparatus for continuous producing vinylchloride-polymers in aequous emulsions | |
| FI69480C (fi) | Foerfarande foer polymerisation av vinylklorid i en reaktor pa vars inre vaeggar utfaellts en avsaettningsfoerhindrande blaeggning samt en i detta foerfarande anvaendbar produkt msofoerhindrar avsaettning av vinylkloridpolymer | |
| US4408024A (en) | Method for the heat removal from polymerization reactor | |
| EP0000400A1 (en) | Process for preventing polymer buildup in a polymerization reactor | |
| CS209874B2 (en) | Method of polymerization the vinylchloride | |
| US4256863A (en) | Vinyl halide polymerization process, reactor therefor and coating product for use in process and with reactor | |
| US4144307A (en) | Internally coated reaction vessel for use in olefinic polymerization | |
| SK285537B6 (sk) | Spôsob kontinuálnej polymerizácie polymerizovateľného monoméru alebo jeho zmesi v parnej fáze | |
| KR910009373B1 (ko) | 중합 반응기의 처리 방법 | |
| FI62319B (fi) | Foerfarande foer polymerisering av vinylklorid i vattendispersion | |
| EP0661093B1 (en) | Polymerization apparatus effective in preventing polymer scale deposition and process of producing polymer using the same | |
| CA1079446A (en) | Treatment of interior surfaces of polymerization reactors to retard polymer buildup | |
| EP0035537B1 (en) | Process for coating reactors using organic compound vapor application | |
| US4139585A (en) | Valve for the introduction of gas | |
| CA1102490A (en) | Process for the manufacture of vinyl chloride polymers | |
| JPS60195101A (ja) | エチレン系不飽和化合物の重合体の製法 | |
| JPS5838702A (ja) | 水性懸濁状態でビニルクロライド重合体を連続的に製造する方法 | |
| AU2017389285B2 (en) | Method for manufacturing vinyl chloride-based resin for preventing scale deposition | |
| US6117972A (en) | Introducing steam into polymer dispersions | |
| US2970989A (en) | Polymerization of ethylene | |
| KR890002697B1 (ko) | 중합 반응기의 처리 방법 | |
| US6209552B1 (en) | Method of preventing or reducing formation of polymeric deposits in vessels during emptying | |
| AU2005200781A1 (en) | Process for cleaning reactors | |
| JPH07149805A (ja) | 塩化ビニル系重合体の製造方法 |