JPS5222356B2 - - Google Patents

Info

Publication number
JPS5222356B2
JPS5222356B2 JP47057572A JP5757272A JPS5222356B2 JP S5222356 B2 JPS5222356 B2 JP S5222356B2 JP 47057572 A JP47057572 A JP 47057572A JP 5757272 A JP5757272 A JP 5757272A JP S5222356 B2 JPS5222356 B2 JP S5222356B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP47057572A
Other languages
Japanese (ja)
Other versions
JPS4836084A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4836084A publication Critical patent/JPS4836084A/ja
Publication of JPS5222356B2 publication Critical patent/JPS5222356B2/ja
Expired legal-status Critical Current

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
    • 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
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • 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
    • B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Degasification And Air Bubble Elimination (AREA)
JP47057572A 1971-09-07 1972-06-09 Expired JPS5222356B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17850871A 1971-09-07 1971-09-07

Publications (2)

Publication Number Publication Date
JPS4836084A JPS4836084A (enrdf_load_stackoverflow) 1973-05-28
JPS5222356B2 true JPS5222356B2 (enrdf_load_stackoverflow) 1977-06-16

Family

ID=22652811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47057572A Expired JPS5222356B2 (enrdf_load_stackoverflow) 1971-09-07 1972-06-09

Country Status (5)

Country Link
JP (1) JPS5222356B2 (enrdf_load_stackoverflow)
CA (1) CA971851A (enrdf_load_stackoverflow)
FI (1) FI54058C (enrdf_load_stackoverflow)
NO (1) NO130265B (enrdf_load_stackoverflow)
SE (1) SE376721B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518806A (en) * 1974-07-10 1976-01-24 Hitachi Ltd Shingo tsuwakirikaehoshiki
JPS5259505A (en) * 1975-11-10 1977-05-17 Itagaki Kougiyou Kk Speed broadcasting system
US4225456A (en) * 1978-11-06 1980-09-30 Diamond Shamrock Corporation Water-in-oil emulsion defoamer compositions, their preparation and use
AU547364B2 (en) * 1981-09-16 1985-10-17 Unilever Plc Antifoam composition
JP2002143606A (ja) * 2000-11-07 2002-05-21 Nikko Kagaku Kenkyusho:Kk 消泡剤組成物及びその製造方法
CN112717479A (zh) * 2020-12-29 2021-04-30 新疆水处理工程技术研究中心有限公司 一种聚醚消泡剂及其制备方法

Also Published As

Publication number Publication date
JPS4836084A (enrdf_load_stackoverflow) 1973-05-28
SE376721B (enrdf_load_stackoverflow) 1975-06-09
NO130265B (enrdf_load_stackoverflow) 1974-08-05
FI54058C (fi) 1978-10-10
FI54058B (fi) 1978-06-30
CA971851A (en) 1975-07-29

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