DK332089A - Fremgangsmaade til genindvinding af oploesningsmiddel - Google Patents

Fremgangsmaade til genindvinding af oploesningsmiddel Download PDF

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Publication number
DK332089A
DK332089A DK332089A DK332089A DK332089A DK 332089 A DK332089 A DK 332089A DK 332089 A DK332089 A DK 332089A DK 332089 A DK332089 A DK 332089A DK 332089 A DK332089 A DK 332089A
Authority
DK
Denmark
Prior art keywords
recovery procedure
solution recovery
solution
procedure
recovery
Prior art date
Application number
DK332089A
Other languages
English (en)
Other versions
DK332089D0 (da
Inventor
Robert William English
Original Assignee
Netzsch Mastermix Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Netzsch Mastermix Ltd filed Critical Netzsch Mastermix Ltd
Publication of DK332089D0 publication Critical patent/DK332089D0/da
Publication of DK332089A publication Critical patent/DK332089A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/044—Breaking emulsions by changing the pressure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Centrifugal Separators (AREA)
  • Extraction Or Liquid Replacement (AREA)
DK332089A 1988-07-04 1989-07-04 Fremgangsmaade til genindvinding af oploesningsmiddel DK332089A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888815855A GB8815855D0 (en) 1988-07-04 1988-07-04 Solvent recovery

Publications (2)

Publication Number Publication Date
DK332089D0 DK332089D0 (da) 1989-07-04
DK332089A true DK332089A (da) 1990-01-05

Family

ID=10639826

Family Applications (1)

Application Number Title Priority Date Filing Date
DK332089A DK332089A (da) 1988-07-04 1989-07-04 Fremgangsmaade til genindvinding af oploesningsmiddel

Country Status (4)

Country Link
EP (1) EP0350217A3 (da)
DK (1) DK332089A (da)
GB (2) GB8815855D0 (da)
PT (1) PT91058A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112292201A (zh) 2018-05-31 2021-01-29 陶氏环球技术有限责任公司 用于聚合物生产的方法和系统
JP7404273B2 (ja) * 2018-05-31 2023-12-25 ダウ グローバル テクノロジーズ エルエルシー 脱揮装置設計

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072869A (en) * 1965-02-23 1967-06-21 Edwards High Vacuum Int Ltd Improvements in or relating to methods of and apparatus for stripping liquids
ATE6209T1 (de) * 1979-06-01 1984-03-15 Imperial Chemical Industries Plc Vorrichtung und verfahren zur behandlung eines fluids waehrend es einer zentrifugalkraft unterworfen ist.
US4405652A (en) * 1982-01-21 1983-09-20 Joseph E. Seagram & Sons, Inc. Preparation of wine having a low calorie content and a reduced alcohol content
FR2540739A1 (fr) * 1983-02-11 1984-08-17 Elf France Dispositif et installations pour la distillation par evaporation en couches minces, en particulier pour hydrocarbures, et procede de mise en oeuvre de ce dispositif
JPS614502A (ja) * 1984-06-15 1986-01-10 Ulvac Corp ロ−タ−抵抗加熱式遠心蒸発装置
JPS62186901A (ja) * 1986-02-13 1987-08-15 Okawara Mfg Co Ltd 小形真空薄膜濃縮装置における加熱ドラム
JPS62258701A (ja) * 1986-05-02 1987-11-11 Ulvac Corp 遠心蒸発装置

Also Published As

Publication number Publication date
GB2220368A (en) 1990-01-10
PT91058A (pt) 1990-02-08
GB8915114D0 (en) 1989-08-23
EP0350217A3 (en) 1990-04-25
GB8815855D0 (en) 1988-08-10
DK332089D0 (da) 1989-07-04
EP0350217A2 (en) 1990-01-10
GB2220368B (en) 1991-12-18

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment