JPS5511881B2 - - Google Patents

Info

Publication number
JPS5511881B2
JPS5511881B2 JP14788275A JP14788275A JPS5511881B2 JP S5511881 B2 JPS5511881 B2 JP S5511881B2 JP 14788275 A JP14788275 A JP 14788275A JP 14788275 A JP14788275 A JP 14788275A JP S5511881 B2 JPS5511881 B2 JP S5511881B2
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
JP14788275A
Other languages
Japanese (ja)
Other versions
JPS51119390A (en
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
Priority claimed from DE19742458426 external-priority patent/DE2458426A1/de
Priority claimed from DE19752509626 external-priority patent/DE2509626C3/de
Priority claimed from DE19752518870 external-priority patent/DE2518870C3/de
Application filed filed Critical
Publication of JPS51119390A publication Critical patent/JPS51119390A/ja
Publication of JPS5511881B2 publication Critical patent/JPS5511881B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP50147882A 1974-12-10 1975-12-10 Defoamer* its manufacture and usage Granted JPS51119390A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742458426 DE2458426A1 (de) 1974-12-10 1974-12-10 Verfahren zur herstellung von aktivierten entschaeumungsmitteln
DE19752509626 DE2509626C3 (de) 1975-03-05 Verfahren zur Herstellung von Entschäumungsmitteln
DE19752518870 DE2518870C3 (de) 1975-04-28 1975-04-28 Verwendung von Salzen von Schwefelsauerstoffsäuren in Kombination mit Fettsäuren, deren Estern oder Salzen, Alkohlen oder Paraffinkohlenwasserstoffen als Entschäumungsmittel

Publications (2)

Publication Number Publication Date
JPS51119390A JPS51119390A (en) 1976-10-19
JPS5511881B2 true JPS5511881B2 (enrdf_load_stackoverflow) 1980-03-28

Family

ID=27186187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50147882A Granted JPS51119390A (en) 1974-12-10 1975-12-10 Defoamer* its manufacture and usage

Country Status (12)

Country Link
JP (1) JPS51119390A (enrdf_load_stackoverflow)
BR (1) BR7508149A (enrdf_load_stackoverflow)
CH (1) CH620590A5 (enrdf_load_stackoverflow)
DD (1) DD125830A5 (enrdf_load_stackoverflow)
ES (1) ES443300A1 (enrdf_load_stackoverflow)
FI (1) FI753477A7 (enrdf_load_stackoverflow)
FR (2) FR2300055A1 (enrdf_load_stackoverflow)
GB (1) GB1531250A (enrdf_load_stackoverflow)
IT (1) IT1060086B (enrdf_load_stackoverflow)
NL (1) NL7514212A (enrdf_load_stackoverflow)
NO (1) NO141593C (enrdf_load_stackoverflow)
SE (1) SE7513875L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206372A (ja) * 1982-05-26 1983-12-01 Fuji Electric Co Ltd 長尺ケ−ス内面研削装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303549A (en) * 1979-10-18 1981-12-01 Drew Chemical Corporation Liquid defoamer and defoaming process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116759A (en) * 1974-08-02 1976-02-10 Lion Fat Oil Co Ltd Kairyosareta homatsubunriho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206372A (ja) * 1982-05-26 1983-12-01 Fuji Electric Co Ltd 長尺ケ−ス内面研削装置

Also Published As

Publication number Publication date
NO754150L (enrdf_load_stackoverflow) 1976-06-11
ES443300A1 (es) 1977-12-16
AU8729675A (en) 1977-06-09
FR2333550A1 (fr) 1977-07-01
NO141593C (no) 1980-04-09
NO141593B (no) 1980-01-02
DD125830A5 (enrdf_load_stackoverflow) 1977-05-18
JPS51119390A (en) 1976-10-19
IT1060086B (it) 1982-07-10
GB1531250A (en) 1978-11-08
FR2300055A1 (fr) 1976-09-03
FI753477A7 (enrdf_load_stackoverflow) 1976-06-11
SE7513875L (sv) 1976-06-11
CH620590A5 (en) 1980-12-15
BR7508149A (pt) 1976-08-24
NL7514212A (nl) 1976-06-14

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