CN1267229A - 用水蒸汽处理悬浮液或液体的过程中减少泡沫生成的方法 - Google Patents

用水蒸汽处理悬浮液或液体的过程中减少泡沫生成的方法 Download PDF

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Publication number
CN1267229A
CN1267229A CN98808221A CN98808221A CN1267229A CN 1267229 A CN1267229 A CN 1267229A CN 98808221 A CN98808221 A CN 98808221A CN 98808221 A CN98808221 A CN 98808221A CN 1267229 A CN1267229 A CN 1267229A
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CN
China
Prior art keywords
water vapor
suspension
steam
liquid
tower
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Pending
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CN98808221A
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English (en)
Chinese (zh)
Inventor
W·许宾格
W·霍尔特鲁普
W·海德
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BASF SE
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BASF SE
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Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of CN1267229A publication Critical patent/CN1267229A/zh
Pending legal-status Critical Current

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    • 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
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN98808221A 1997-08-18 1998-08-14 用水蒸汽处理悬浮液或液体的过程中减少泡沫生成的方法 Pending CN1267229A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735739A DE19735739A1 (de) 1997-08-18 1997-08-18 Verfahren und Vorrichtung zur Reduzierung der Schaumbildung schaumbildender Flüssigkeiten
DE19735739.3 1997-08-18

Publications (1)

Publication Number Publication Date
CN1267229A true CN1267229A (zh) 2000-09-20

Family

ID=7839294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98808221A Pending CN1267229A (zh) 1997-08-18 1998-08-14 用水蒸汽处理悬浮液或液体的过程中减少泡沫生成的方法

Country Status (12)

Country Link
US (1) US6364939B1 (enExample)
EP (1) EP1009509B1 (enExample)
JP (1) JP4308424B2 (enExample)
KR (1) KR20010022996A (enExample)
CN (1) CN1267229A (enExample)
AR (1) AR016623A1 (enExample)
AU (1) AU748690B2 (enExample)
BR (1) BR9811205A (enExample)
DE (2) DE19735739A1 (enExample)
ES (1) ES2172187T3 (enExample)
ID (2) ID23683A (enExample)
WO (1) WO1999008769A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107510958A (zh) * 2017-08-31 2017-12-26 中安信科技有限公司 一种碳纤维生产聚合工艺高效脱泡提浓的装置和方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428045A (en) * 1942-04-09 1947-09-30 Cornell Res Foundation Inc Liquid treating apparatus
FR985434A (fr) * 1943-10-28 1951-07-18 Procedes Ind & Charbons Actifs Procédé et appareillage pour la destruction des mousses produites au cours du brassage en milieu gazeux de charbons pulvérulents en suspension aqueuse et la régénération simultanée des charbons mis en oeuvre
NL269672A (enExample) * 1960-09-30
DE1248943C2 (de) 1965-07-20 1974-03-07 Basf Ag Verfahren und Vorrichtung zur diskontinuierlichen Entfernung von Geruchs-stoffen auswaessrigen Polymerisatdispersionen
US3930931A (en) 1973-03-26 1976-01-06 The General Tire & Rubber Company Apparatus and method for stripping styrene from an aqueous dispersion of styrene-butadiene polymer latex
US4090922A (en) * 1973-12-07 1978-05-23 Bayer Aktiengesellschaft Carrier-vapor distillation
US4111829A (en) * 1975-07-31 1978-09-05 Societe Nationale Elf Aquitaine (Production) Device for destroying foam
JPS539576A (en) * 1976-07-15 1978-01-28 Seiko Instr & Electronics Ltd Simple world watch
JPS5953490B2 (ja) * 1976-09-17 1984-12-25 株式会社シサカ研究所 可動オリフイス流量計
US5015273A (en) * 1990-03-16 1991-05-14 Camco International Inc. Foam breaker and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107510958A (zh) * 2017-08-31 2017-12-26 中安信科技有限公司 一种碳纤维生产聚合工艺高效脱泡提浓的装置和方法
CN107510958B (zh) * 2017-08-31 2018-12-04 中安信科技有限公司 一种碳纤维生产聚合工艺高效脱泡提浓的方法

Also Published As

Publication number Publication date
ES2172187T3 (es) 2002-09-16
US6364939B1 (en) 2002-04-02
WO1999008769A1 (de) 1999-02-25
DE59802657D1 (de) 2002-02-21
ID23683A (id) 2000-05-11
DE19735739A1 (de) 1999-02-25
AU8979598A (en) 1999-03-08
KR20010022996A (ko) 2001-03-26
AU748690B2 (en) 2002-06-13
JP4308424B2 (ja) 2009-08-05
BR9811205A (pt) 2000-07-25
EP1009509A1 (de) 2000-06-21
AR016623A1 (es) 2001-07-25
JP2002528243A (ja) 2002-09-03
EP1009509B1 (de) 2002-01-16
ID20849A (id) 1999-03-11

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PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication