CH487663A - Foam suppressor - Google Patents

Foam suppressor

Info

Publication number
CH487663A
CH487663A CH171568A CH171568A CH487663A CH 487663 A CH487663 A CH 487663A CH 171568 A CH171568 A CH 171568A CH 171568 A CH171568 A CH 171568A CH 487663 A CH487663 A CH 487663A
Authority
CH
Switzerland
Prior art keywords
foam suppressor
suppressor
foam
Prior art date
Application number
CH171568A
Other languages
German (de)
Inventor
Wolfgang Dr Vilsmeier
Friedrich Dr Fuchs
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH487663A publication Critical patent/CH487663A/en

Links

Classifications

    • 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
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Lubricants (AREA)
CH171568A 1967-02-22 1968-02-06 Foam suppressor CH487663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091308 1967-02-22

Publications (1)

Publication Number Publication Date
CH487663A true CH487663A (en) 1970-03-31

Family

ID=6985770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH171568A CH487663A (en) 1967-02-22 1968-02-06 Foam suppressor

Country Status (6)

Country Link
AT (1) AT279559B (en)
BE (1) BE710893A (en)
CH (1) CH487663A (en)
DE (1) DE1619835A1 (en)
FR (1) FR1555996A (en)
GB (1) GB1169491A (en)

Also Published As

Publication number Publication date
BE710893A (en) 1968-08-16
AT279559B (en) 1970-03-10
FR1555996A (en) 1969-01-31
DE1619835A1 (en) 1971-03-25
GB1169491A (en) 1969-11-05

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Legal Events

Date Code Title Description
PL Patent ceased