ZA773356B - Process and apparatus for the continuous production of vinyl chloride polymers in aqueous emulsion - Google Patents
Process and apparatus for the continuous production of vinyl chloride polymers in aqueous emulsionInfo
- Publication number
- ZA773356B ZA773356B ZA00773356A ZA773356A ZA773356B ZA 773356 B ZA773356 B ZA 773356B ZA 00773356 A ZA00773356 A ZA 00773356A ZA 773356 A ZA773356 A ZA 773356A ZA 773356 B ZA773356 B ZA 773356B
- Authority
- ZA
- South Africa
- Prior art keywords
- vinyl chloride
- continuous production
- aqueous emulsion
- chloride polymers
- polymers
- Prior art date
Links
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
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2625149A DE2625149C3 (de) | 1976-06-04 | 1976-06-04 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA773356B true ZA773356B (en) | 1978-05-30 |
Family
ID=5979834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00773356A ZA773356B (en) | 1976-06-04 | 1977-06-03 | Process and apparatus for the continuous production of vinyl chloride polymers in aqueous emulsion |
Country Status (19)
Country | Link |
---|---|
US (1) | US4125574A (xx) |
AT (1) | AT354088B (xx) |
BE (1) | BE855433A (xx) |
BR (1) | BR7703569A (xx) |
CA (1) | CA1094748A (xx) |
CH (1) | CH628908A5 (xx) |
DD (1) | DD130860A5 (xx) |
DE (1) | DE2625149C3 (xx) |
ES (1) | ES459218A1 (xx) |
FR (1) | FR2353574A1 (xx) |
GB (1) | GB1580747A (xx) |
HU (1) | HU176398B (xx) |
IT (1) | IT1074532B (xx) |
NL (1) | NL7705867A (xx) |
PL (1) | PL104110B1 (xx) |
SE (1) | SE422215B (xx) |
SU (1) | SU856389A3 (xx) |
YU (1) | YU39009B (xx) |
ZA (1) | ZA773356B (xx) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4522502A (en) * | 1982-10-22 | 1985-06-11 | Stran Corporation | Mixing and feeding apparatus |
US4731227A (en) * | 1982-12-29 | 1988-03-15 | Pulvari Charles F | Polymerization process and apparatus |
US5018870A (en) * | 1985-10-03 | 1991-05-28 | Stranco, Inc. | Dual-pump mixing and feeding apparatus |
US4920519A (en) * | 1985-10-03 | 1990-04-24 | Stranco, Inc. | Dual-pump mixing and feeding apparatus |
FR2601373B1 (fr) * | 1986-07-11 | 1988-10-21 | Atochem | Procede de preparation en emulsion ou en microsuspension d'homo- et copolymeres du chlorure de vinyle |
US4747691A (en) * | 1986-09-29 | 1988-05-31 | Hoffland Robert O | Method and apparatus for diluting and activating polymer |
US5061456A (en) * | 1987-08-25 | 1991-10-29 | Stranco, Inc. | Polymer activation apparatus |
US5316031A (en) * | 1987-08-25 | 1994-05-31 | Brazelton Carl L | Valve with independent control of discharge through plurality of orifices |
US5164429A (en) * | 1987-08-25 | 1992-11-17 | Stranco, Inc. | Polymer activation apparatus |
US5135968A (en) * | 1990-10-10 | 1992-08-04 | Stranco, Ltd. | Methods and apparatus for treating wastewater |
US5252635A (en) * | 1987-08-25 | 1993-10-12 | Stranco, Inc. | Polymer activation method using two separate mixing zones |
US4957708A (en) * | 1987-10-05 | 1990-09-18 | Ashland Oil, Inc. | Process and apparatus for forming polymeric solutions |
US4952066A (en) * | 1989-02-24 | 1990-08-28 | Hoffland Robert O | Method and apparatus for diluting and activating polymer |
KR100191378B1 (ko) * | 1989-09-18 | 1999-06-15 | 후루타 다케시 | 비닐 클로라이드 수지를 제조하기위한 미세현탁중합법 |
US5470150A (en) * | 1990-06-20 | 1995-11-28 | Pardikes; Dennis G. | System for mixing and activating polymers |
US5338779A (en) * | 1992-09-18 | 1994-08-16 | Stranco, Inc | Dry polymer activation apparatus and method |
JP2516730B2 (ja) * | 1993-10-12 | 1996-07-24 | 三菱重工業株式会社 | 攪拌装置 |
AU693221B2 (en) * | 1994-09-12 | 1998-06-25 | Mitsubishi Chemical Corporation | Method for producing poly (vinyl chloride) |
EP0702033B1 (en) * | 1994-09-14 | 1997-12-03 | Shin-Etsu Chemical Co., Ltd. | Process of producing vinyl chloride type polymer |
DE69510737T2 (de) * | 1994-09-14 | 1999-12-23 | Shin-Etsu Chemical Co., Ltd. | Polymerisationseinrichtung und Verfahren zur Herstellung eines Polymeres unter Verwendung derselben |
TW366351B (en) * | 1994-12-26 | 1999-08-11 | Mitsui Chemicals Inc | Production process of acrylonitrile (co)polymers |
CA2167247A1 (en) * | 1995-01-24 | 1996-07-25 | Chi-Wai Hui | Method for controlling reaction temperature |
DE19711020A1 (de) * | 1997-03-17 | 1998-09-24 | Basf Ag | Polymerisationsreaktor |
DE19711022A1 (de) * | 1997-03-17 | 1998-09-24 | Basf Ag | Verwendung eines Mehrstufenrührers zur Herstellung von Polymerisaten |
US6143184A (en) | 1999-03-02 | 2000-11-07 | United States Filter Corporation | Air and water purification using continuous breakpoint halogenation |
US6409926B1 (en) | 1999-03-02 | 2002-06-25 | United States Filter Corporation | Air and water purification using continuous breakpoint halogenation and peroxygenation |
MXPA02012886A (es) | 2000-06-22 | 2003-05-14 | United States Filter Corp | Control de la corrosion utilizando un donador de peroxido de hidrogeno. |
US6419817B1 (en) | 2000-06-22 | 2002-07-16 | United States Filter Corporation | Dynamic optimization of chemical additives in a water treatment system |
US6716359B1 (en) | 2000-08-29 | 2004-04-06 | United States Filter Corporation | Enhanced time-based proportional control |
US6620315B2 (en) | 2001-02-09 | 2003-09-16 | United States Filter Corporation | System for optimized control of multiple oxidizer feedstreams |
US6776926B2 (en) * | 2001-08-09 | 2004-08-17 | United States Filter Corporation | Calcium hypochlorite of reduced reactivity |
US7108781B2 (en) | 2002-02-26 | 2006-09-19 | Usfilter Corporation | Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicals |
US6991735B2 (en) | 2002-02-26 | 2006-01-31 | Usfilter Corporation | Free radical generator and method |
EP1707256B1 (de) | 2003-03-21 | 2016-10-19 | Kemira Oyj | Vorrichtung und Verfahren zur kontinuierlichen Herstellung von Emulsionen oder Dispersionen |
WO2007146671A2 (en) * | 2006-06-06 | 2007-12-21 | Fluid Lines | Ultaviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water |
US10343939B2 (en) | 2006-06-06 | 2019-07-09 | Evoqua Water Technologies Llc | Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water |
US9725343B2 (en) | 2007-04-03 | 2017-08-08 | Evoqua Water Technologies Llc | System and method for measuring and treating a liquid stream |
US8961798B2 (en) * | 2007-04-03 | 2015-02-24 | Evoqua Water Technologies Llc | Method for measuring a concentration of a compound in a liquid stream |
US9365436B2 (en) * | 2007-04-03 | 2016-06-14 | Evoqua Water Technologies Llc | Method of irradiating a liquid |
US8741155B2 (en) * | 2007-04-03 | 2014-06-03 | Evoqua Water Technologies Llc | Method and system for providing ultrapure water |
US9365435B2 (en) * | 2007-04-03 | 2016-06-14 | Evoqua Water Technologies Llc | Actinic radiation reactor |
US8753522B2 (en) * | 2007-04-03 | 2014-06-17 | Evoqua Water Technologies Llc | System for controlling introduction of a reducing agent to a liquid stream |
WO2010006941A1 (en) * | 2008-07-16 | 2010-01-21 | Trüb Emulsions Chemie Ag | Method for the solvent-free production of thermoplastic dispersions |
US8591730B2 (en) * | 2009-07-30 | 2013-11-26 | Siemens Pte. Ltd. | Baffle plates for an ultraviolet reactor |
EP2527301B1 (en) | 2011-05-26 | 2016-04-27 | Evoqua Water Technologies GmbH | Method and arrangement for a water treatment |
PL236704B1 (pl) | 2014-11-19 | 2021-02-08 | Inst Nafty I Gazu Panstwowy Inst Badawczy | Stabilizowany modyfikator spalania do lekkich olejów opałowych |
US10494281B2 (en) | 2015-01-21 | 2019-12-03 | Evoqua Water Technologies Llc | Advanced oxidation process for ex-situ groundwater remediation |
US11161762B2 (en) | 2015-01-21 | 2021-11-02 | Evoqua Water Technologies Llc | Advanced oxidation process for ex-situ groundwater remediation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053572A (xx) * | 1963-05-14 | |||
US3627744A (en) * | 1968-09-12 | 1971-12-14 | Monsanto Co | Method for polymerizing vinyl halide polymers |
DE1910482B2 (de) * | 1969-03-01 | 1972-11-16 | Chemische Werke Hüls AG, 4370 Mari | Polymerisationsreaktor |
DE2239942C3 (de) * | 1972-08-14 | 1988-02-11 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Polymerisation von Vinylchlorid |
DE2350720C3 (de) * | 1973-10-10 | 1979-11-08 | Hoechst Ag, 6000 Frankfurt | Polymerisationsverfahren |
-
1976
- 1976-06-04 DE DE2625149A patent/DE2625149C3/de not_active Expired
-
1977
- 1977-05-27 NL NL7705867A patent/NL7705867A/xx not_active Application Discontinuation
- 1977-05-27 ES ES459218A patent/ES459218A1/es not_active Expired
- 1977-06-01 CH CH671877A patent/CH628908A5/de not_active IP Right Cessation
- 1977-06-01 US US05/802,493 patent/US4125574A/en not_active Expired - Lifetime
- 1977-06-01 PL PL1977198569A patent/PL104110B1/pl unknown
- 1977-06-02 DD DD7700199266A patent/DD130860A5/xx not_active IP Right Cessation
- 1977-06-02 IT IT24334/77A patent/IT1074532B/it active
- 1977-06-02 YU YU01382/77A patent/YU39009B/xx unknown
- 1977-06-02 SU SU772488546A patent/SU856389A3/ru active
- 1977-06-02 BR BR7703569A patent/BR7703569A/pt unknown
- 1977-06-03 ZA ZA00773356A patent/ZA773356B/xx unknown
- 1977-06-03 CA CA279,824A patent/CA1094748A/en not_active Expired
- 1977-06-03 AT AT396277A patent/AT354088B/de not_active IP Right Cessation
- 1977-06-03 SE SE7706484A patent/SE422215B/xx unknown
- 1977-06-03 HU HU77HO1994A patent/HU176398B/hu unknown
- 1977-06-06 BE BE178234A patent/BE855433A/xx not_active IP Right Cessation
- 1977-06-06 FR FR7717205A patent/FR2353574A1/fr active Granted
- 1977-06-08 GB GB23906/77A patent/GB1580747A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA396277A (de) | 1979-05-15 |
HU176398B (en) | 1981-02-28 |
ES459218A1 (es) | 1978-03-01 |
DE2625149A1 (de) | 1977-12-08 |
BE855433A (fr) | 1977-12-06 |
CH628908A5 (de) | 1982-03-31 |
PL104110B1 (pl) | 1979-07-31 |
YU138277A (en) | 1982-08-31 |
SE422215B (sv) | 1982-02-22 |
PL198569A1 (pl) | 1978-02-13 |
SE7706484L (sv) | 1977-12-05 |
DE2625149B2 (de) | 1980-04-30 |
SU856389A3 (ru) | 1981-08-15 |
IT1074532B (it) | 1985-04-20 |
CA1094748A (en) | 1981-01-27 |
FR2353574B1 (xx) | 1982-09-10 |
US4125574A (en) | 1978-11-14 |
GB1580747A (en) | 1980-12-03 |
BR7703569A (pt) | 1978-03-28 |
NL7705867A (nl) | 1977-12-06 |
YU39009B (en) | 1983-12-31 |
DE2625149C3 (de) | 1981-01-08 |
FR2353574A1 (fr) | 1977-12-30 |
AT354088B (de) | 1979-12-27 |
DD130860A5 (xx) | 1978-05-10 |
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