HU175479B - Sposob i apparat dlja poluchenija dispersijj vinil-khlorid-polimerov soderzhahhikh malo monomerov - Google Patents
Sposob i apparat dlja poluchenija dispersijj vinil-khlorid-polimerov soderzhahhikh malo monomerovInfo
- Publication number
- HU175479B HU175479B HU75HO1822A HUHO001822A HU175479B HU 175479 B HU175479 B HU 175479B HU 75HO1822 A HU75HO1822 A HU 75HO1822A HU HO001822 A HUHO001822 A HU HO001822A HU 175479 B HU175479 B HU 175479B
- Authority
- HU
- Hungary
- Prior art keywords
- law
- monomer content
- chloride polymer
- polymer dispersions
- producing vinyl
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 239000000178 monomer Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 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
- C08F6/001—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
-
- 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
- B01D3/06—Flash distillation
-
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
- B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
-
- 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
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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
- B01J2219/00051—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
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2435704A DE2435704C3 (de) | 1974-07-25 | 1974-07-25 | Verfahren und Vorrichtung zur kontinuierlichen Entfernung von Restgehalten an Monomeren aus wäßrigen Dispersionen von Polymerisaten des Vinylchlorids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU175479B true HU175479B (hu) | 1980-08-28 |
Family
ID=5921434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU75HO1822A HU175479B (hu) | 1974-07-25 | 1975-07-25 | Sposob i apparat dlja poluchenija dispersijj vinil-khlorid-polimerov soderzhahhikh malo monomerov |
Country Status (15)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7607736A (nl) * | 1974-07-25 | 1977-01-20 | Hoechst Ag | Werkwijze en inrichting voor het bereiden van polymeerdispersies met een laag monomeerge- halte. |
| JPS5128890A (ja) * | 1974-09-04 | 1976-03-11 | Mitsui Toatsu Chemicals | Mihannoenkabinirumonomaa no jokyohoho |
| JPS5147075A (en) * | 1974-10-19 | 1976-04-22 | Shinetsu Chemical Co | Jugoshuryogono mihannotanryotaijokyohoho |
| JPS51127187A (en) * | 1975-04-26 | 1976-11-05 | Kureha Chem Ind Co Ltd | A process and an apparatus for recovering monomers |
| JPS52147689A (en) * | 1976-06-02 | 1977-12-08 | Mitsui Toatsu Chem Inc | Continuous removal of unreacted vinyl chloride monometer |
| DE2701147C2 (de) * | 1977-01-13 | 1987-01-02 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Herstellung von Vinylchlorid-Copolymerisaten mit niedrigem Restmonomergehalt |
| DE2832972A1 (de) * | 1978-07-27 | 1980-02-07 | Wacker Chemie Gmbh | Verfahren zur druck- und restentgasung eines pvc-wasser-gemisches im polymerisationsautoklaven bei hoechstmoeglichem abscheidegrad des uebertriebs in einem nachgeschalteten abscheider und rueckfuehrung des uebertriebs zur restentgasung in den polymerisationsautoklaven |
| IT1121511B (it) | 1979-05-28 | 1986-04-02 | Montedison Spa | Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione |
| GB2247415A (en) * | 1990-08-29 | 1992-03-04 | Shell Int Research | Discharge device for reducing foam |
| DE19517680C2 (de) * | 1995-05-13 | 1997-06-12 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Reduzierung der Schaumentwicklung |
| NZ511502A (en) * | 2001-05-04 | 2002-03-01 | Wen Sen Shih | Two-chamber water distillation apparatus |
| DE102011119373A1 (de) | 2011-11-25 | 2013-05-29 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung von synthetischem Quarzglas |
| DE102011119339A1 (de) | 2011-11-25 | 2013-05-29 | Heraeus Quarzglas Gmbh & Co. Kg | Zerstäubungsverfahren zur Herstellung von synthetischem Quarzglas |
| DE102011119341A1 (de) | 2011-11-25 | 2013-05-29 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung von synthetischem Quarzglas nach der Sootmethode |
| DE102011119374A1 (de) | 2011-11-25 | 2013-05-29 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung von synthetischem Quarzglas |
| DE102013209673B3 (de) * | 2013-05-24 | 2014-05-22 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren und Verdampfer zur Herstellung von synthetischem Quarzglas |
| DE102014115077A1 (de) * | 2014-10-16 | 2016-04-21 | Rvt Process Equipment Gmbh | Flüssigkeitsverteiler einer verfahrenstechnischen Kolonne |
| JP7468517B2 (ja) | 2019-05-31 | 2024-04-16 | 株式会社レゾナック | 精製クロロプレン系重合体ラテックスの製造方法 |
| JP7459871B2 (ja) | 2019-05-31 | 2024-04-02 | 株式会社レゾナック | クロロプレン系重合体ラテックスの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1799467A (en) * | 1927-03-07 | 1931-04-07 | Thomas B Jarvies | Vapor-heating system |
| BE532373A (enrdf_load_stackoverflow) * | 1953-11-06 | |||
| GB1090976A (en) * | 1964-02-12 | 1967-11-15 | Dunlop Rubber Co | Improvements in or relating to volatilization of residual liquid monomers |
| DE1495177A1 (de) * | 1964-05-05 | 1969-03-13 | Basf Ag | Verfahren und Vorrichtung zum kontinuierlichen Entfernen fluechtiger Anteile aus Polyamiden |
| BE709965A (enrdf_load_stackoverflow) * | 1967-01-27 | 1968-05-30 | ||
| JPS546269B1 (enrdf_load_stackoverflow) * | 1970-12-18 | 1979-03-27 | ||
| DE2130616A1 (de) * | 1971-06-21 | 1972-12-28 | Franz Froitzheim | Verfahren zum Verdampfen von Fluessigkeiten |
| DE2259740C3 (de) * | 1972-12-04 | 1981-10-08 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum Entgasen von Flüssigkeiten |
-
1974
- 1974-07-25 DE DE2435704A patent/DE2435704C3/de not_active Expired
-
1975
- 1975-07-17 ES ES439556A patent/ES439556A1/es not_active Expired
- 1975-07-18 NL NLAANVRAGE7508630,A patent/NL168848C/xx not_active IP Right Cessation
- 1975-07-21 SE SE7508274A patent/SE420734B/xx not_active Application Discontinuation
- 1975-07-22 CH CH959375A patent/CH614962A5/xx not_active IP Right Cessation
- 1975-07-23 GB GB30782/75A patent/GB1508813A/en not_active Expired
- 1975-07-23 IT IT25691/75A patent/IT1040006B/it active
- 1975-07-24 JP JP50089699A patent/JPS5137175A/ja active Pending
- 1975-07-24 ZA ZA00754769A patent/ZA754769B/xx unknown
- 1975-07-24 AT AT572175A patent/AT341772B/de not_active IP Right Cessation
- 1975-07-24 CA CA232,194A patent/CA1081880A/en not_active Expired
- 1975-07-24 FR FR7523097A patent/FR2279766A1/fr active Granted
- 1975-07-24 YU YU01888/75A patent/YU39029B/xx unknown
- 1975-07-25 BE BE158619A patent/BE831744A/xx not_active IP Right Cessation
- 1975-07-25 HU HU75HO1822A patent/HU175479B/hu unknown
-
1981
- 1981-07-10 YU YU1719/81A patent/YU41460B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE831744A (fr) | 1976-01-26 |
| GB1508813A (en) | 1978-04-26 |
| AT341772B (de) | 1978-02-27 |
| YU171981A (en) | 1983-09-30 |
| ATA572175A (de) | 1977-06-15 |
| YU41460B (en) | 1987-06-30 |
| SE420734B (sv) | 1981-10-26 |
| SE7508274L (sv) | 1976-01-26 |
| CA1081880A (en) | 1980-07-15 |
| JPS5137175A (enrdf_load_stackoverflow) | 1976-03-29 |
| ES439556A1 (es) | 1977-02-16 |
| NL168848B (nl) | 1981-12-16 |
| YU39029B (en) | 1984-02-29 |
| NL7508630A (nl) | 1976-01-27 |
| IT1040006B (it) | 1979-12-20 |
| YU188875A (en) | 1982-05-31 |
| FR2279766B1 (enrdf_load_stackoverflow) | 1980-07-25 |
| DE2435704B2 (de) | 1979-09-27 |
| CH614962A5 (en) | 1979-12-28 |
| DE2435704C3 (de) | 1987-06-19 |
| ZA754769B (en) | 1976-08-25 |
| DE2435704A1 (de) | 1976-02-05 |
| NL168848C (nl) | 1984-05-16 |
| FR2279766A1 (fr) | 1976-02-20 |
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