NO771138L - Fremgangsm}te for } fjerne ikke-reagert monomer fra vannholdig dispersjon av polymerisat av vinyklorid og anordning for utf¦relse av fremgangsm}ten - Google Patents
Fremgangsm}te for } fjerne ikke-reagert monomer fra vannholdig dispersjon av polymerisat av vinyklorid og anordning for utf¦relse av fremgangsm}tenInfo
- Publication number
- NO771138L NO771138L NO771138A NO771138A NO771138L NO 771138 L NO771138 L NO 771138L NO 771138 A NO771138 A NO 771138A NO 771138 A NO771138 A NO 771138A NO 771138 L NO771138 L NO 771138L
- Authority
- NO
- Norway
- Prior art keywords
- column
- steam
- aqueous dispersion
- slurry
- perforated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 42
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 26
- 239000006185 dispersion Substances 0.000 title claims description 24
- 239000000178 monomer Substances 0.000 claims description 37
- 238000011010 flushing procedure Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 239000012736 aqueous medium Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000002002 slurry Substances 0.000 description 93
- 229920000915 polyvinyl chloride Polymers 0.000 description 38
- 239000004800 polyvinyl chloride Substances 0.000 description 38
- 238000002474 experimental method Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000010557 suspension polymerization reaction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming 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
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- AJDTZVRPEPFODZ-PAMPIZDHSA-J [Sn+4].[O-]C(=O)\C=C/C([O-])=O.[O-]C(=O)\C=C/C([O-])=O Chemical compound [Sn+4].[O-]C(=O)\C=C/C([O-])=O.[O-]C(=O)\C=C/C([O-])=O AJDTZVRPEPFODZ-PAMPIZDHSA-J 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- GWOWVOYJLHSRJJ-UHFFFAOYSA-L cadmium stearate Chemical compound [Cd+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GWOWVOYJLHSRJJ-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51037451A JPS5813563B2 (ja) | 1976-04-03 | 1976-04-03 | 塩化ビニルの水性分散液から未反応モノマ−を除去する方法およびその装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO771138L true NO771138L (no) | 1977-10-04 |
Family
ID=12497860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO771138A NO771138L (no) | 1976-04-03 | 1977-03-31 | Fremgangsm}te for } fjerne ikke-reagert monomer fra vannholdig dispersjon av polymerisat av vinyklorid og anordning for utf¦relse av fremgangsm}ten |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4282348A (da) |
| JP (1) | JPS5813563B2 (da) |
| AR (1) | AR216463A1 (da) |
| AT (1) | ATA235177A (da) |
| AU (1) | AU2375477A (da) |
| BE (1) | BE853176A (da) |
| BR (1) | BR7702092A (da) |
| DD (1) | DD138548A5 (da) |
| DE (1) | DE2714685A1 (da) |
| DK (1) | DK143777A (da) |
| ES (1) | ES457449A1 (da) |
| FR (1) | FR2346377A1 (da) |
| GB (1) | GB1547051A (da) |
| GR (1) | GR61658B (da) |
| HU (1) | HU175300B (da) |
| IL (1) | IL51794A (da) |
| IN (1) | IN146044B (da) |
| IT (1) | IT1075378B (da) |
| NL (1) | NL7703569A (da) |
| NO (1) | NO771138L (da) |
| PT (1) | PT66383B (da) |
| RO (1) | RO71750A (da) |
| SE (1) | SE7703656L (da) |
| SU (1) | SU695530A3 (da) |
| ZA (1) | ZA771936B (da) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ184661A (en) * | 1976-07-27 | 1979-08-31 | Ici Australia Ltd | Removing monomer from vinyl chloride polymers |
| DE2640546C2 (de) * | 1976-09-09 | 1982-07-01 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Entfernung von Vinylchlorid aus einer wässerigen Dispersion von Homo- und Copolymerisaten des Vinylchlorids |
| DE2759097A1 (de) * | 1977-12-30 | 1979-07-12 | Norsk Hydro As | Verfahren zur entfernung von vinylchlorid aus polyvinylchloriddispersionen, sowie eine kolonne zur durchfuehrung des verfahrens |
| US4228273A (en) * | 1978-09-05 | 1980-10-14 | Tenneco Chemicals, Inc. | Process for the removal of vinyl chloride from aqueous dispersions of vinyl chloride resins |
| CA1121984A (en) * | 1979-05-08 | 1982-04-20 | Nison I. Gelperin | Apparatus for eliminating residual solvent from crumbled polymer |
| US4402916A (en) * | 1981-06-30 | 1983-09-06 | Marathon Oil Company | Dilution apparatus and method |
| DE3301872A1 (de) * | 1983-01-21 | 1984-07-26 | Henkel KGaA, 4000 Düsseldorf | Zerstaeubungstrockner und verfahren zum betrieb des trockners |
| DE3545189A1 (de) * | 1985-12-20 | 1987-06-25 | Kalk Chemische Fabrik Gmbh | Destillative abtrennung von ammoniak aus der soda-endlauge |
| HU199082B (en) * | 1986-12-01 | 1990-01-29 | Borsodi Vegyi Komb | Method for decreasing or removing the moisture content of heat-sensitive melts |
| DE3844180A1 (de) * | 1988-12-29 | 1990-07-05 | Hoechst Ag | Verfahren zur abtrennung fluechtiger bestandteile aus durch hochdruckpolymerisation erhaltenen reaktionsgemischen |
| NL9201854A (nl) * | 1992-10-26 | 1994-05-16 | Franciscus Petrus Maria Nooren | Werkwijze en inrichting voor het zuiveren van vloeibaar materiaal, in het bijzonder polysiloxaan alsmede toepassing van het gezuiverde vloeibare materiaal. |
| JP3709568B2 (ja) * | 1994-02-07 | 2005-10-26 | チッソ株式会社 | 残留モノマー除去処理法およびそれに用いる残留モノマー除去処理塔 |
| JP3724012B2 (ja) * | 1995-08-04 | 2005-12-07 | チッソ株式会社 | 残留モノマー除去装置およびそれを用いる残留モノマー除去方法 |
| AU3091697A (en) * | 1996-05-24 | 1998-01-05 | Basf Aktiengesellschaft | Column and process for deodorising dispersions |
| TW352387B (en) * | 1996-09-25 | 1999-02-11 | Chisso Corp | Apparatus for recovering unreacted monomers in vinyl chloride polymerization apparatus and recovery process |
| JP3978797B2 (ja) * | 1996-12-26 | 2007-09-19 | チッソ株式会社 | 残留モノマー除去方法および装置 |
| FR2805757B1 (fr) * | 2000-03-02 | 2002-05-31 | Solvay | Procede et installation pour extraire un monomere d'un brouet aqueux contenant un polymere |
| US6830607B2 (en) * | 2001-06-15 | 2004-12-14 | Westlake Technology Corporation | Slurry tray and slurry tray assembly for use in fractionation towers |
| US6786002B2 (en) * | 2001-12-18 | 2004-09-07 | Mark R. Prescott | Floatable device |
| DE102012220199A1 (de) * | 2012-11-06 | 2014-05-08 | Efficient Energy Gmbh | Verflüssiger, Verfahren zum Verflüssigen und Wärmepumpe |
| CA3032476C (en) * | 2016-09-21 | 2021-04-06 | Borealis Ag | Method for separating hydrocarbons from polymer |
| CN106334329B (zh) * | 2016-11-14 | 2018-08-31 | 宁波工程学院 | 一种聚合物乳液脱单实验装置 |
| CN112503858B (zh) * | 2019-09-16 | 2022-02-01 | 四川大学 | 聚氯乙烯干燥尾气闭路循环与浆/乳料汽提相耦合的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248943C2 (de) * | 1965-07-20 | 1974-03-07 | Basf Ag | Verfahren und Vorrichtung zur diskontinuierlichen Entfernung von Geruchs-stoffen auswaessrigen Polymerisatdispersionen |
| US3622553A (en) * | 1967-12-18 | 1971-11-23 | Phillips Petroleum Co | Agitated reactor and gas fluidized bed reactor in series for polymerization of vinyl chloride |
| IT989178B (it) * | 1972-07-19 | 1975-05-20 | Solvay | Procedimento per eliminare vinil cloruro residuo presente in poli meri |
| US3954910A (en) * | 1974-04-12 | 1976-05-04 | The Standard Oil Company | Process for removal and recovery of unreacted monomers from resinous polymers |
| US3956249A (en) * | 1974-06-24 | 1976-05-11 | Tenneco Chemicals, Inc. | Manufacture of polyvinyl chloride of low vinyl chloride monomer content by treatment of wet polyvinyl chloride |
| US3926927A (en) * | 1974-11-25 | 1975-12-16 | Monsanto Co | Stripping monomers from a slurry of copolymerized acrylonitrile |
-
1976
- 1976-04-03 JP JP51037451A patent/JPS5813563B2/ja not_active Expired
-
1977
- 1977-03-30 GB GB13298/77A patent/GB1547051A/en not_active Expired
- 1977-03-30 ZA ZA00771936A patent/ZA771936B/xx unknown
- 1977-03-30 AU AU23754/77A patent/AU2375477A/en not_active Expired
- 1977-03-30 SE SE7703656A patent/SE7703656L/xx unknown
- 1977-03-30 US US05/782,732 patent/US4282348A/en not_active Expired - Lifetime
- 1977-03-30 GR GR53122A patent/GR61658B/el unknown
- 1977-03-31 HU HU77SI1566A patent/HU175300B/hu unknown
- 1977-03-31 IL IL51794A patent/IL51794A/xx unknown
- 1977-03-31 IT IT21930/77A patent/IT1075378B/it active
- 1977-03-31 NO NO771138A patent/NO771138L/no unknown
- 1977-04-01 BE BE176367A patent/BE853176A/xx unknown
- 1977-04-01 NL NL7703569A patent/NL7703569A/xx not_active Application Discontinuation
- 1977-04-01 DE DE19772714685 patent/DE2714685A1/de not_active Withdrawn
- 1977-04-01 SU SU772467054A patent/SU695530A3/ru active
- 1977-04-01 DD DD77198212A patent/DD138548A5/xx unknown
- 1977-04-01 PT PT66383A patent/PT66383B/pt unknown
- 1977-04-01 ES ES457449A patent/ES457449A1/es not_active Expired
- 1977-04-01 BR BR7702092A patent/BR7702092A/pt unknown
- 1977-04-01 IN IN495/CAL/77A patent/IN146044B/en unknown
- 1977-04-01 DK DK143777A patent/DK143777A/da not_active IP Right Cessation
- 1977-04-01 AR AR267094A patent/AR216463A1/es active
- 1977-04-01 FR FR7709895A patent/FR2346377A1/fr not_active Withdrawn
- 1977-04-04 RO RO7789899A patent/RO71750A/ro unknown
- 1977-04-04 AT AT235177A patent/ATA235177A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7702092A (pt) | 1978-01-24 |
| IL51794A (en) | 1979-11-30 |
| IL51794A0 (en) | 1977-05-31 |
| DD138548A5 (de) | 1979-11-07 |
| FR2346377A1 (fr) | 1977-10-28 |
| US4282348A (en) | 1981-08-04 |
| DK143777A (da) | 1977-10-04 |
| JPS52121087A (en) | 1977-10-12 |
| RO71750A (ro) | 1982-02-26 |
| JPS5813563B2 (ja) | 1983-03-14 |
| GB1547051A (en) | 1979-06-06 |
| AR216463A1 (es) | 1979-12-28 |
| ATA235177A (de) | 1980-01-15 |
| NL7703569A (nl) | 1977-10-05 |
| SE7703656L (sv) | 1977-10-04 |
| GR61658B (en) | 1978-12-05 |
| SU695530A3 (ru) | 1979-10-30 |
| AU2375477A (en) | 1978-10-05 |
| IN146044B (da) | 1979-02-10 |
| PT66383A (en) | 1977-05-01 |
| DE2714685A1 (de) | 1977-10-13 |
| ZA771936B (en) | 1978-02-22 |
| HU175300B (hu) | 1980-06-28 |
| BE853176A (fr) | 1977-08-01 |
| IT1075378B (it) | 1985-04-22 |
| ES457449A1 (es) | 1978-08-16 |
| PT66383B (en) | 1978-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO771138L (no) | Fremgangsm}te for } fjerne ikke-reagert monomer fra vannholdig dispersjon av polymerisat av vinyklorid og anordning for utf¦relse av fremgangsm}ten | |
| EP0664303B1 (en) | Method and apparatus for reducing volatiles in polymerized styrene | |
| KR100359391B1 (ko) | 잔류단량체의제거방법및제거용탑 | |
| SU841591A3 (ru) | Способ очистки (со)полимеровВиНилХлОРидА OT (CO)MOHOMEPOB | |
| KR100449195B1 (ko) | 잔류단량체제거장치및방법 | |
| GB1577381A (en) | Monomer removal from vinyl chloride resin | |
| JP3832857B2 (ja) | ビール用麦芽浸出液から不要な揮発成分を除去するための装置 | |
| JP3978797B2 (ja) | 残留モノマー除去方法および装置 | |
| CA1152689A (en) | Process for removing monomer from vinyl chloride resin slurry by steam treatment and apparatus employed therefor | |
| KR102023294B1 (ko) | 폴리올레핀을 인출(withdrawing)하기 위한 공정 | |
| BR112020024095A2 (pt) | sistema para polimerização em solução, e, método. | |
| US2914120A (en) | Devolatilizer | |
| US2389958A (en) | Recovery of polymeric materials | |
| DE2141770A1 (de) | Verfahren und vorrichtung zur herstellung von polymerisaten oder copolymerisaten von vinylchlorid durch kontinuierliche polymerisation in masse | |
| PL103686B1 (pl) | Sposob ciaglego usuwania monomerow z wodnych zawiesin polimerow | |
| CN106414517A (zh) | 汽提设备 | |
| US5929206A (en) | Continuous process for removing the residual monomer or monomers from an aqueous latex of a synthetic polymer and device for carrying it out | |
| CN111918884B (zh) | 残留单体除去装置 | |
| US4315843A (en) | Thin film monomer removal from polyvinyl chloride latexes | |
| US4283526A (en) | Method of treating polymerlatices | |
| JPH10338708A (ja) | ポリ塩化ビニル含有スラリーからの未反応モノマーの除去装置および除去方法 | |
| EP0030994B1 (en) | Continuous process for recovering polymers from their latexes, and products obtained | |
| AU2019280943B2 (en) | Device for residual-monomer removal | |
| KR850000152B1 (ko) | 염화비닐수지 슬러리중의 단량체 제거방법 | |
| JP2005105047A5 (da) |