JPH0145483B2 - - Google Patents
Info
- Publication number
- JPH0145483B2 JPH0145483B2 JP57500389A JP50038982A JPH0145483B2 JP H0145483 B2 JPH0145483 B2 JP H0145483B2 JP 57500389 A JP57500389 A JP 57500389A JP 50038982 A JP50038982 A JP 50038982A JP H0145483 B2 JPH0145483 B2 JP H0145483B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- cpvc
- pvc
- solid
- tctfe
- 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
- 239000004801 Chlorinated PVC Substances 0.000 description 72
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 72
- 239000007788 liquid Substances 0.000 description 68
- 239000000460 chlorine Substances 0.000 description 58
- 229920000915 polyvinyl chloride Polymers 0.000 description 47
- 239000004800 polyvinyl chloride Substances 0.000 description 47
- 239000007787 solid Substances 0.000 description 45
- 238000000034 method Methods 0.000 description 34
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 29
- 239000000243 solution Substances 0.000 description 28
- 239000006188 syrup Substances 0.000 description 25
- 235000020357 syrup Nutrition 0.000 description 25
- 238000005660 chlorination reaction Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 18
- 150000001335 aliphatic alkanes Chemical class 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 9
- 238000011084 recovery Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 3
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 2
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical class CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 229920006385 Geon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
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ããŒãæäœããããšãæã奜ãŸããã
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/219,650 US4373093A (en) | 1980-12-24 | 1980-12-24 | Recovery of chlorinated poly(vinyl chloride) |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57502005A JPS57502005A (ja) | 1982-11-11 |
JPH0145483B2 true JPH0145483B2 (ja) | 1989-10-03 |
Family
ID=22820153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57500389A Expired JPH0145483B2 (ja) | 1980-12-24 | 1981-12-16 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4373093A (ja) |
EP (1) | EP0067209B1 (ja) |
JP (1) | JPH0145483B2 (ja) |
AR (1) | AR226930A1 (ja) |
BR (1) | BR8108928A (ja) |
CA (1) | CA1219995A (ja) |
IN (1) | IN155988B (ja) |
IT (1) | IT1140375B (ja) |
MX (1) | MX159037A (ja) |
NO (1) | NO822786L (ja) |
WO (1) | WO1982002205A1 (ja) |
ZA (1) | ZA818020B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359011A (en) * | 1992-10-14 | 1994-10-25 | The B.F. Goodrich Company | Process for the complete neutralization of chlorinated polyvinyl chloride and product resulting therefrom |
US7662892B2 (en) | 2004-06-21 | 2010-02-16 | Exxonmobil Chemical Patents Inc. | Impact copolymers |
US7858736B2 (en) * | 2004-06-21 | 2010-12-28 | Exxonmobil Chemical Patents Inc. | Polymer recovery method |
WO2006083303A1 (en) * | 2004-06-21 | 2006-08-10 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2006009942A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2006121170A1 (en) * | 2005-05-06 | 2006-11-16 | Fujifilm Corporation | Method of concentrating nanoparticles and method of deaggregating aggregated nanoparticles |
TWI428174B (zh) * | 2005-05-09 | 2014-03-01 | Fujifilm Corp | ææ©å¥ç±³ç²åä¹è£œæ³ãä»¥å ¶æåŸå°ææ©å¥ç±³ç²åãå«å®ä¹åœ©è²æ¿Ÿå ççšåŽå¢šå°å¢šãèè²æå æ§æš¹èçµæç©åæå æ§æš¹èèœå°ææã以å䜿çšåœŒçä¹åœ©è²æ¿Ÿå çã液æ¶é¡¯ç€ºè£çœ®èïœïœïœè£çœ® |
WO2006121018A1 (ja) * | 2005-05-09 | 2006-11-16 | Fujifilm Corporation | ææ©ç²åã®è£œé æ¹æ³ããã³ããã«çšãããã補é è£ çœ® |
US8283395B2 (en) * | 2005-05-09 | 2012-10-09 | Fujifilm Corporation | Method of producing organic-particles-dispersion liquid |
US7799882B2 (en) * | 2005-06-20 | 2010-09-21 | Exxonmobil Chemical Patents Inc. | Polymerization process |
IN2015DN00112A (ja) * | 2013-05-02 | 2015-05-29 | Kaneka Corp | |
JP6800159B2 (ja) * | 2015-10-15 | 2020-12-16 | æ ªåŒäŒç€Ÿã«ãã« | å¡©çŽ åå¡©åããã«ç³»æš¹èã®è£œé æ¹æ³ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571901A (en) * | 1945-12-12 | 1951-10-16 | Niagara Alkali Company | Chlorinating process |
US2481188A (en) * | 1946-03-30 | 1949-09-06 | Pierce Lab Inc | Chlorination of polyethylene |
US3062795A (en) * | 1958-04-01 | 1962-11-06 | Exxon Research Engineering Co | Process for preparing halogenated copolymers |
GB1093850A (en) * | 1965-12-24 | 1967-12-06 | Ici Ltd | Chlorinated polymers |
-
1980
- 1980-12-24 US US06/219,650 patent/US4373093A/en not_active Expired - Fee Related
-
1981
- 1981-11-13 AR AR287432A patent/AR226930A1/es active
- 1981-11-16 CA CA000390134A patent/CA1219995A/en not_active Expired
- 1981-11-19 ZA ZA818020A patent/ZA818020B/xx unknown
- 1981-11-24 IN IN1320/CAL/81A patent/IN155988B/en unknown
- 1981-12-16 EP EP82900440A patent/EP0067209B1/en not_active Expired
- 1981-12-16 JP JP57500389A patent/JPH0145483B2/ja not_active Expired
- 1981-12-16 BR BR8108928A patent/BR8108928A/pt unknown
- 1981-12-16 WO PCT/US1981/001675 patent/WO1982002205A1/en active IP Right Grant
- 1981-12-21 IT IT25739/81A patent/IT1140375B/it active
-
1982
- 1982-01-04 MX MX190785A patent/MX159037A/es unknown
- 1982-08-16 NO NO822786A patent/NO822786L/no unknown
Also Published As
Publication number | Publication date |
---|---|
ZA818020B (en) | 1982-11-24 |
US4373093A (en) | 1983-02-08 |
BR8108928A (pt) | 1982-11-30 |
MX159037A (es) | 1989-04-13 |
JPS57502005A (ja) | 1982-11-11 |
EP0067209A1 (en) | 1982-12-22 |
EP0067209A4 (en) | 1983-04-06 |
EP0067209B1 (en) | 1986-08-20 |
CA1219995A (en) | 1987-03-31 |
IT1140375B (it) | 1986-09-24 |
IT8125739A0 (it) | 1981-12-21 |
WO1982002205A1 (en) | 1982-07-08 |
IN155988B (ja) | 1985-04-20 |
AR226930A1 (es) | 1982-08-31 |
NO822786L (no) | 1982-08-16 |
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