IN146044B - - Google Patents
Info
- Publication number
- IN146044B IN146044B IN495/CAL/77A IN495CA1977A IN146044B IN 146044 B IN146044 B IN 146044B IN 495CA1977 A IN495CA1977 A IN 495CA1977A IN 146044 B IN146044 B IN 146044B
- Authority
- IN
- India
Links
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 |
|---|---|
| IN146044B true IN146044B (es) | 1979-02-10 |
Family
ID=12497860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN495/CAL/77A IN146044B (es) | 1976-04-03 | 1977-04-01 |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4282348A (es) |
| JP (1) | JPS5813563B2 (es) |
| AR (1) | AR216463A1 (es) |
| AT (1) | ATA235177A (es) |
| AU (1) | AU2375477A (es) |
| BE (1) | BE853176A (es) |
| BR (1) | BR7702092A (es) |
| DD (1) | DD138548A5 (es) |
| DE (1) | DE2714685A1 (es) |
| DK (1) | DK143777A (es) |
| ES (1) | ES457449A1 (es) |
| FR (1) | FR2346377A1 (es) |
| GB (1) | GB1547051A (es) |
| GR (1) | GR61658B (es) |
| HU (1) | HU175300B (es) |
| IL (1) | IL51794A (es) |
| IN (1) | IN146044B (es) |
| IT (1) | IT1075378B (es) |
| NL (1) | NL7703569A (es) |
| NO (1) | NO771138L (es) |
| PT (1) | PT66383B (es) |
| RO (1) | RO71750A (es) |
| SE (1) | SE7703656L (es) |
| SU (1) | SU695530A3 (es) |
| ZA (1) | ZA771936B (es) |
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 |
| DE2759097C2 (de) * | 1977-12-30 | 1987-03-05 | Norsk Hydro A.S., Oslo | Verfahren zur Reduktion des Vinylchloridgehaltes in wäßrigen Dispersionen von Vinylchloridpolymeren und -copolymeren |
| 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 |
| JPS55147504A (en) * | 1979-05-08 | 1980-11-17 | Mo I Tonkoj Khim Technologii | Device for removing residual solvent from polymer pieces |
| 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 |
| WO1997045184A1 (de) * | 1996-05-24 | 1997-12-04 | Basf Aktiengesellschaft | Kolonne und verfahren zur desodorierung von dispersionen |
| 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 |
| ES2941063T3 (es) * | 2016-09-21 | 2023-05-16 | Borealis Ag | Método para separar hidrocarburos de polímero |
| 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 US US05/782,732 patent/US4282348A/en not_active Expired - Lifetime
- 1977-03-30 AU AU23754/77A patent/AU2375477A/en not_active Expired
- 1977-03-30 GB GB13298/77A patent/GB1547051A/en not_active Expired
- 1977-03-30 SE SE7703656A patent/SE7703656L/xx unknown
- 1977-03-30 GR GR53122A patent/GR61658B/el unknown
- 1977-03-30 ZA ZA00771936A patent/ZA771936B/xx unknown
- 1977-03-31 IL IL51794A patent/IL51794A/xx unknown
- 1977-03-31 HU HU77SI1566A patent/HU175300B/hu unknown
- 1977-03-31 NO NO771138A patent/NO771138L/no unknown
- 1977-03-31 IT IT21930/77A patent/IT1075378B/it active
- 1977-04-01 NL NL7703569A patent/NL7703569A/xx not_active Application Discontinuation
- 1977-04-01 ES ES457449A patent/ES457449A1/es not_active Expired
- 1977-04-01 BE BE176367A patent/BE853176A/xx unknown
- 1977-04-01 IN IN495/CAL/77A patent/IN146044B/en unknown
- 1977-04-01 SU SU772467054A patent/SU695530A3/ru active
- 1977-04-01 DD DD77198212A patent/DD138548A5/xx unknown
- 1977-04-01 DK DK143777A patent/DK143777A/da not_active IP Right Cessation
- 1977-04-01 PT PT66383A patent/PT66383B/pt unknown
- 1977-04-01 BR BR7702092A patent/BR7702092A/pt unknown
- 1977-04-01 DE DE19772714685 patent/DE2714685A1/de not_active Withdrawn
- 1977-04-01 FR FR7709895A patent/FR2346377A1/fr not_active Withdrawn
- 1977-04-01 AR AR267094A patent/AR216463A1/es active
- 1977-04-04 AT AT235177A patent/ATA235177A/de not_active IP Right Cessation
- 1977-04-04 RO RO7789899A patent/RO71750A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR216463A1 (es) | 1979-12-28 |
| HU175300B (hu) | 1980-06-28 |
| GB1547051A (en) | 1979-06-06 |
| ZA771936B (en) | 1978-02-22 |
| IL51794A (en) | 1979-11-30 |
| FR2346377A1 (fr) | 1977-10-28 |
| DE2714685A1 (de) | 1977-10-13 |
| RO71750A (ro) | 1982-02-26 |
| AU2375477A (en) | 1978-10-05 |
| JPS5813563B2 (ja) | 1983-03-14 |
| PT66383B (en) | 1978-09-11 |
| IL51794A0 (en) | 1977-05-31 |
| SE7703656L (sv) | 1977-10-04 |
| NO771138L (no) | 1977-10-04 |
| DD138548A5 (de) | 1979-11-07 |
| JPS52121087A (en) | 1977-10-12 |
| GR61658B (en) | 1978-12-05 |
| NL7703569A (nl) | 1977-10-05 |
| ATA235177A (de) | 1980-01-15 |
| BR7702092A (pt) | 1978-01-24 |
| SU695530A3 (ru) | 1979-10-30 |
| US4282348A (en) | 1981-08-04 |
| DK143777A (da) | 1977-10-04 |
| PT66383A (en) | 1977-05-01 |
| BE853176A (fr) | 1977-08-01 |
| IT1075378B (it) | 1985-04-22 |
| ES457449A1 (es) | 1978-08-16 |