SA07280130B1 - عملية متواصلة لإنتاج بوليمرات (تساهمية) من الفينيل كلوريد - Google Patents
عملية متواصلة لإنتاج بوليمرات (تساهمية) من الفينيل كلوريد Download PDFInfo
- Publication number
- SA07280130B1 SA07280130B1 SA07280130A SA07280130A SA07280130B1 SA 07280130 B1 SA07280130 B1 SA 07280130B1 SA 07280130 A SA07280130 A SA 07280130A SA 07280130 A SA07280130 A SA 07280130A SA 07280130 B1 SA07280130 B1 SA 07280130B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- reactor
- stirred tank
- polymerization
- initiator
- polymerization process
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229920001577 copolymer Polymers 0.000 title description 14
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000010924 continuous production Methods 0.000 title description 7
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 69
- 239000003999 initiator Substances 0.000 claims abstract description 53
- 239000000178 monomer Substances 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 239000000725 suspension Substances 0.000 claims abstract description 23
- 239000007900 aqueous suspension Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 50
- 238000010992 reflux Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000007858 starting material Substances 0.000 description 17
- 150000002978 peroxides Chemical group 0.000 description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 description 11
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- 239000004800 polyvinyl chloride Substances 0.000 description 10
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 9
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- -1 ethylhexanoyl Chemical group 0.000 description 6
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000002519 antifouling agent Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 2
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- DDMBAIHCDCYZAG-UHFFFAOYSA-N butyl 7,7-dimethyloctaneperoxoate Chemical group CCCCOOC(=O)CCCCCC(C)(C)C DDMBAIHCDCYZAG-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 1
- 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
- NUIZZJWNNGJSGL-UHFFFAOYSA-N 2-phenylpropan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)c1ccccc1 NUIZZJWNNGJSGL-UHFFFAOYSA-N 0.000 description 1
- MBZLYFNBAJNYAL-UHFFFAOYSA-N 4-hydroxybutyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOCCCCO MBZLYFNBAJNYAL-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical compound CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 description 1
- IIPMZDFMKFGTDO-UHFFFAOYSA-N butoxycarbonyloxyperoxy butyl carbonate Chemical compound CCCCOC(=O)OOOOC(=O)OCCCC IIPMZDFMKFGTDO-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- C08F214/00—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
- C08F214/02—Monomers containing chlorine
- C08F214/04—Monomers containing two carbon atoms
- C08F214/06—Vinyl chloride
-
- 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
- C08F114/00—Homopolymers 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
- C08F114/02—Monomers containing chlorine
- C08F114/04—Monomers containing two carbon atoms
- C08F114/06—Vinyl chloride
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06111682 | 2006-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA07280130B1 true SA07280130B1 (ar) | 2010-11-02 |
Family
ID=36847634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA07280130A SA07280130B1 (ar) | 2006-03-24 | 2007-03-24 | عملية متواصلة لإنتاج بوليمرات (تساهمية) من الفينيل كلوريد |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | USRE45940E1 (zh) |
| CN (1) | CN101405308B (zh) |
| BR (1) | BRPI0709144B1 (zh) |
| ES (1) | ES2599581T3 (zh) |
| HU (1) | HUE030197T2 (zh) |
| MY (1) | MY148304A (zh) |
| PL (1) | PL1999169T3 (zh) |
| RU (1) | RU2434885C2 (zh) |
| SA (1) | SA07280130B1 (zh) |
| TW (1) | TWI439471B (zh) |
| ZA (1) | ZA200809109B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101941098B1 (ko) * | 2016-04-25 | 2019-01-22 | 주식회사 엘지화학 | 염화비닐계 중합체의 제조방법 및 이에 따라 제조된 염화비닐계 중합체 |
| CN114181336A (zh) * | 2021-12-16 | 2022-03-15 | 安徽天辰化工股份有限公司 | 一种超小粒径pvc种子及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004013A (en) * | 1954-04-28 | 1961-10-10 | Detrex Corp | Method for producing finely divided polyvinyl chloride |
| US2880076A (en) * | 1954-04-28 | 1959-03-31 | Detrex Chem Ind | Apparatus for producing polyvinyl chloride |
| US3007903A (en) * | 1956-04-16 | 1961-11-07 | Dow Chemical Co | Continuous polymerization process |
| JPS5693710A (en) | 1979-12-28 | 1981-07-29 | Toagosei Chem Ind Co Ltd | Continuous suspension polymerization of vinyl chloride |
| JPS56118407A (en) | 1980-02-26 | 1981-09-17 | Toagosei Chem Ind Co Ltd | Suspension polymerization method of vinyl chloride |
| DE3018643C2 (de) | 1980-05-16 | 1982-07-08 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von schlagfest modifizierten Styrolpolymerisaten |
| DE3029907A1 (de) | 1980-08-07 | 1982-03-18 | Hoechst Ag, 6000 Frankfurt | Kontinuierliches verfahren und vorrichtung zur herstellung eines vinylchlorid-polymerisates in waessriger suspension |
| GB8300889D0 (en) * | 1983-01-13 | 1983-02-16 | Bp Chem Int Ltd | Steric stabilisation of pvc particles against agglomeration |
| JPH0710892B2 (ja) * | 1985-03-08 | 1995-02-08 | 鐘淵化学工業株式会社 | 塩化ビニル系樹脂の製造法 |
| FR2612520A1 (fr) | 1987-03-17 | 1988-09-23 | Atochem | Procede de preparation en emulsion suspendue de polymeres et copolymeres insolubles dans leurs compositions monomeres ou comonomeres |
| KR100417066B1 (ko) | 2001-01-08 | 2004-02-05 | 주식회사 엘지화학 | 내열성이 우수한 열가소성 수지의 제조방법 |
| ATE283291T1 (de) * | 2001-06-15 | 2004-12-15 | Saudi Basic Ind Corp | Verfahren zur herstellung von hautfreiem pvc |
| UA77245C2 (uk) * | 2001-12-21 | 2006-11-15 | Акцо Нобель Н.В. | Спосіб полімеризації суміші, яка містить вінілхлоридний мономер |
| TW200424217A (en) | 2003-05-01 | 2004-11-16 | Akzo Nobel Nv | Increased polymerization reactor output by using a specific initiating system |
-
2007
- 2007-03-20 PL PL07727089T patent/PL1999169T3/pl unknown
- 2007-03-20 US US14/452,890 patent/USRE45940E1/en not_active Expired - Fee Related
- 2007-03-20 ES ES07727089.0T patent/ES2599581T3/es active Active
- 2007-03-20 RU RU2008142137/04A patent/RU2434885C2/ru not_active IP Right Cessation
- 2007-03-20 MY MYPI20083722A patent/MY148304A/en unknown
- 2007-03-20 HU HUE07727089A patent/HUE030197T2/en unknown
- 2007-03-20 CN CN2007800103631A patent/CN101405308B/zh not_active Expired - Fee Related
- 2007-03-20 BR BRPI0709144-3A patent/BRPI0709144B1/pt not_active IP Right Cessation
- 2007-03-23 TW TW096110163A patent/TWI439471B/zh not_active IP Right Cessation
- 2007-03-24 SA SA07280130A patent/SA07280130B1/ar unknown
-
2008
- 2008-10-23 ZA ZA200809109A patent/ZA200809109B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101405308A (zh) | 2009-04-08 |
| TW200745172A (en) | 2007-12-16 |
| BRPI0709144B1 (pt) | 2018-03-13 |
| ES2599581T3 (es) | 2017-02-02 |
| PL1999169T3 (pl) | 2017-02-28 |
| CN101405308B (zh) | 2012-02-15 |
| RU2434885C2 (ru) | 2011-11-27 |
| TWI439471B (zh) | 2014-06-01 |
| BRPI0709144A2 (pt) | 2011-06-28 |
| USRE45940E1 (en) | 2016-03-22 |
| HUE030197T2 (en) | 2017-04-28 |
| ZA200809109B (en) | 2009-07-29 |
| MY148304A (en) | 2013-03-29 |
| RU2008142137A (ru) | 2010-04-27 |
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