KR20000015969A - 분산액 탈취용 칼럼 및 방법 - Google Patents
분산액 탈취용 칼럼 및 방법 Download PDFInfo
- Publication number
- KR20000015969A KR20000015969A KR1019980709529A KR19980709529A KR20000015969A KR 20000015969 A KR20000015969 A KR 20000015969A KR 1019980709529 A KR1019980709529 A KR 1019980709529A KR 19980709529 A KR19980709529 A KR 19980709529A KR 20000015969 A KR20000015969 A KR 20000015969A
- Authority
- KR
- South Korea
- Prior art keywords
- column
- dispersion
- polymer
- plate
- range
- Prior art date
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
- B01D3/225—Dual-flow sieve trays
-
- 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
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
- B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
- B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Housing For Livestock And Birds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19621027.5 | 1996-05-24 | ||
DE1996121027 DE19621027A1 (de) | 1996-05-24 | 1996-05-24 | Verfahren zur Abtrennung flüchtiger organischer Komponenten aus Suspensionen oder Dispersionen |
DE1997116373 DE19716373A1 (de) | 1997-04-18 | 1997-04-18 | Kolonne und Verfahren zur Desodorierung von Dispersionen |
DE19716373.4 | 1997-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20000015969A true KR20000015969A (ko) | 2000-03-25 |
Family
ID=26026015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980709529A KR20000015969A (ko) | 1996-05-24 | 1997-05-22 | 분산액 탈취용 칼럼 및 방법 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0907393A1 (xx) |
KR (1) | KR20000015969A (xx) |
CN (1) | CN1226181A (xx) |
AU (1) | AU3091697A (xx) |
BR (1) | BR9709367A (xx) |
CO (1) | CO4990982A1 (xx) |
ID (1) | ID16979A (xx) |
TR (1) | TR199802417T2 (xx) |
WO (1) | WO1997045184A1 (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847115C1 (de) * | 1998-10-13 | 2000-05-04 | Basf Ag | Gegenstrom-Stripprohr |
EP1029573B1 (en) * | 1999-02-18 | 2007-06-13 | Nippon Shokubai Co., Ltd. | Perforated tray without downcomer, perforated tray tower without downcomer and method of distillation |
MY122671A (en) | 1999-03-06 | 2006-04-29 | Basf Ag | Fractional condensation of a product gas mixture containing acrylic acid |
ATE197597T1 (de) | 1999-06-18 | 2000-12-15 | Nat Starch Chem Invest | Entfernung von flüchtigen organischen verbindungen aus polymerlatices /-dispersionen |
DE10109066A1 (de) * | 2001-02-24 | 2002-09-12 | Tesa Ag | Ausgasungsarme Acrylathaftklebemassen |
MY171361A (en) * | 2011-08-30 | 2019-10-10 | Evonik Operations Gmbh | Method for producing a methionine salt |
DE102011081828A1 (de) * | 2011-08-30 | 2013-02-28 | Evonik Degussa Gmbh | Verfahren zur Umsetzung von Methylmercaptopropionaldehyd aus Roh-Acrolein und Roh-Methylmercaptan |
DE102011087138A1 (de) | 2011-11-25 | 2013-05-29 | Wacker Chemie Ag | Verfahren zur Herstellung von wässrigen Polymerdispersionen |
CN109758790B (zh) * | 2017-11-09 | 2021-06-29 | 万华化学集团股份有限公司 | 一种去除丙烯酸乳液中挥发性有机化合物的装置与方法 |
CN108654124B (zh) * | 2018-05-31 | 2020-11-24 | 万华化学集团股份有限公司 | 一种脱除乳液中挥发性有机化合物的装置及方法 |
KR102577183B1 (ko) * | 2019-12-30 | 2023-09-11 | 한화솔루션 주식회사 | 증류장치 및 증류방법 |
CN113234363A (zh) * | 2021-05-11 | 2021-08-10 | 广东米奇涂料有限公司 | 一种儿童墙面漆及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL129660C (xx) * | 1964-08-24 | |||
JPS5813563B2 (ja) * | 1976-04-03 | 1983-03-14 | 信越化学工業株式会社 | 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 |
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 |
US5382390A (en) * | 1990-09-10 | 1995-01-17 | Uop | Multiple-downcomer fractionation tray with vapor directing slots and extended downcomer baffles |
-
1997
- 1997-05-22 TR TR1998/02417T patent/TR199802417T2/xx unknown
- 1997-05-22 WO PCT/EP1997/002639 patent/WO1997045184A1/de not_active Application Discontinuation
- 1997-05-22 BR BR9709367A patent/BR9709367A/pt not_active Application Discontinuation
- 1997-05-22 CN CN97196719A patent/CN1226181A/zh active Pending
- 1997-05-22 KR KR1019980709529A patent/KR20000015969A/ko not_active Application Discontinuation
- 1997-05-22 AU AU30916/97A patent/AU3091697A/en not_active Abandoned
- 1997-05-22 EP EP97925936A patent/EP0907393A1/de not_active Withdrawn
- 1997-05-23 CO CO97028494A patent/CO4990982A1/es unknown
- 1997-05-26 ID IDP971752A patent/ID16979A/id unknown
Also Published As
Publication number | Publication date |
---|---|
CN1226181A (zh) | 1999-08-18 |
BR9709367A (pt) | 1999-08-10 |
WO1997045184A1 (de) | 1997-12-04 |
CO4990982A1 (es) | 2000-12-26 |
EP0907393A1 (de) | 1999-04-14 |
TR199802417T2 (xx) | 1999-03-22 |
AU3091697A (en) | 1998-01-05 |
ID16979A (id) | 1997-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |