NO762693L - - Google Patents
Info
- Publication number
- NO762693L NO762693L NO762693A NO762693A NO762693L NO 762693 L NO762693 L NO 762693L NO 762693 A NO762693 A NO 762693A NO 762693 A NO762693 A NO 762693A NO 762693 L NO762693 L NO 762693L
- Authority
- NO
- Norway
- Prior art keywords
- reactor
- weight
- reactor according
- steel
- vinyl chloride
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 53
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 238000005498 polishing Methods 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 238000006116 polymerization reaction Methods 0.000 claims description 35
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 24
- 239000011651 chromium Substances 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 22
- 239000010985 leather Substances 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000007334 copolymerization reaction Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 17
- 239000010935 stainless steel Substances 0.000 description 17
- 238000000227 grinding Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 229910001293 incoloy Inorganic materials 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- -1 <15% by weight Chemical compound 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- CWINGZLCRSDKCL-UHFFFAOYSA-N ethoxycarbonyloxy ethyl carbonate Chemical compound CCOC(=O)OOC(=O)OCC CWINGZLCRSDKCL-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 241000322338 Loeseliastrum Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 238000012686 granular polymerization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 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
- 238000007790 scraping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000004711 α-olefin Substances 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
- B01J19/0066—Stirrers
-
- 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
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
-
- 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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0236—Metal based
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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35207/75A GB1543725A (en) | 1975-08-26 | 1975-08-26 | Reactor and process for vinyl chloride polymerisation |
| GB2884276 | 1976-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO762693L true NO762693L (nl) | 1977-03-01 |
Family
ID=26259596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO762693A NO762693L (nl) | 1975-08-26 | 1976-08-03 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4049895A (nl) |
| JP (1) | JPS5235284A (nl) |
| AU (1) | AU503273B2 (nl) |
| CA (1) | CA1092291A (nl) |
| DE (1) | DE2637627A1 (nl) |
| ES (1) | ES450999A1 (nl) |
| FR (1) | FR2321933A1 (nl) |
| IT (1) | IT1064683B (nl) |
| NL (1) | NL7609114A (nl) |
| NO (1) | NO762693L (nl) |
| SE (1) | SE7609399L (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832617A1 (de) * | 1977-08-09 | 1979-03-01 | Sumitomo Chemical Co | Vorrichtung und verfahren zur polymerisation von vinylchloridmonomeren |
| IN165525B (nl) * | 1984-07-23 | 1989-11-04 | Shinetsu Chemical Co | |
| PT80975B (pt) * | 1984-08-17 | 1987-11-11 | Shinetsu Chemical Co | Processo para a preparacao de um polimero de vinilo |
| CA1333439C (en) * | 1988-05-23 | 1994-12-06 | Akito Yano | Method for production of hydrophilic polymer |
| EP0805168B1 (en) * | 1996-04-30 | 2000-11-08 | Shin-Etsu Chemical Co., Ltd. | Vinyl chloride polymer |
| JP4375844B2 (ja) * | 1998-08-24 | 2009-12-02 | 株式会社日本触媒 | アルキルアミノ（メタ）アクリレートの取扱い方法および貯蔵装置 |
| JP2005330381A (ja) * | 2004-05-20 | 2005-12-02 | Sumitomo Chemical Co Ltd | 液相重合方法 |
| EP2185610B1 (en) * | 2007-08-31 | 2011-04-20 | ExxonMobil Chemical Patents Inc. | Method for reducing depositions in polymerization vessels |
| RU2614433C2 (ru) * | 2012-03-29 | 2017-03-28 | Сумитомо Сейка Кемикалс Ко., Лтд. | Реактор полимеризации и способ получения водопоглощающей смолы |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975162A (en) * | 1956-08-21 | 1961-03-14 | Buna Chem Werke Veb | Process for the production of polymerization products of vinyl chloride |
| DE2248607A1 (de) * | 1972-10-04 | 1974-04-11 | Wacker Chemie Gmbh | Verfahren zur herstellung von polyvinylhalogeniden |
| DE2405978A1 (de) * | 1974-02-08 | 1975-08-21 | Huels Chemische Werke Ag | Verfahren zur verhinderung von wandabscheidungen |
-
1976
- 1976-07-26 AU AU16251/76A patent/AU503273B2/en not_active Expired
- 1976-07-30 IT IT25888/76A patent/IT1064683B/it active
- 1976-08-02 US US05/710,882 patent/US4049895A/en not_active Expired - Lifetime
- 1976-08-03 NO NO762693A patent/NO762693L/no unknown
- 1976-08-17 NL NL7609114A patent/NL7609114A/nl not_active Application Discontinuation
- 1976-08-17 CA CA259,288A patent/CA1092291A/en not_active Expired
- 1976-08-20 DE DE19762637627 patent/DE2637627A1/de not_active Withdrawn
- 1976-08-23 FR FR7625547A patent/FR2321933A1/fr active Granted
- 1976-08-25 SE SE7609399A patent/SE7609399L/ not_active Application Discontinuation
- 1976-08-26 JP JP51101172A patent/JPS5235284A/ja active Pending
- 1976-08-26 ES ES450999A patent/ES450999A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5235284A (en) | 1977-03-17 |
| SE7609399L (sv) | 1977-02-27 |
| ES450999A1 (es) | 1977-08-16 |
| FR2321933B1 (nl) | 1978-05-05 |
| DE2637627A1 (de) | 1977-03-10 |
| NL7609114A (nl) | 1977-03-01 |
| CA1092291A (en) | 1980-12-23 |
| FR2321933A1 (fr) | 1977-03-25 |
| US4049895A (en) | 1977-09-20 |
| IT1064683B (it) | 1985-02-25 |
| AU1625176A (en) | 1978-02-02 |
| AU503273B2 (en) | 1979-08-30 |
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