PL271189A1 - Method for separating fillers from circulating paper proces waters - Google Patents

Method for separating fillers from circulating paper proces waters

Info

Publication number
PL271189A1
PL271189A1 PL27118988A PL27118988A PL271189A1 PL 271189 A1 PL271189 A1 PL 271189A1 PL 27118988 A PL27118988 A PL 27118988A PL 27118988 A PL27118988 A PL 27118988A PL 271189 A1 PL271189 A1 PL 271189A1
Authority
PL
Poland
Prior art keywords
proces
waters
circulating paper
fillers
separating
Prior art date
Application number
PL27118988A
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of PL271189A1 publication Critical patent/PL271189A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
PL27118988A 1987-07-16 1988-03-14 Method for separating fillers from circulating paper proces waters PL271189A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723500 DE3723500A1 (en) 1987-07-16 1987-07-16 METHOD FOR FLOTATION OF FILLERS FROM PAPER CIRCUIT WATER

Publications (1)

Publication Number Publication Date
PL271189A1 true PL271189A1 (en) 1989-03-06

Family

ID=6331678

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27118988A PL271189A1 (en) 1987-07-16 1988-03-14 Method for separating fillers from circulating paper proces waters

Country Status (11)

Country Link
EP (1) EP0302166A1 (en)
JP (1) JPS6433292A (en)
AU (1) AU601823B2 (en)
CS (1) CS272785B2 (en)
DE (1) DE3723500A1 (en)
DK (1) DK136388A (en)
FI (1) FI881183A (en)
HU (1) HUT53031A (en)
NO (1) NO880697L (en)
PL (1) PL271189A1 (en)
YU (1) YU45490B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794118B1 (en) * 1999-05-28 2002-07-12 Rhodia Chimie Sa APPLICATION OF CATIONIC AMPHIPHILIC COMPLEXES SPECIFIC TO SLUDGE CONDITIONING
FR2794035B1 (en) * 1999-05-28 2002-10-25 Rhodia Chimie Sa NOVEL CATIONIC AMPHIPHILIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635394A (en) *
DE1636335A1 (en) * 1964-11-10 1971-05-27 Zschimmer & Schwarz Process for cleaning water containing paper stock by flotation or sedimentation
GB1177003A (en) * 1966-03-09 1970-01-07 Nalco Chemical Co Method of improving Operational Efficiency of White-Water-Recovery Systems

Also Published As

Publication number Publication date
DK136388D0 (en) 1988-03-11
YU45490B (en) 1992-05-28
CS272785B2 (en) 1991-02-12
FI881183A0 (en) 1988-03-14
DK136388A (en) 1989-01-17
AU601823B2 (en) 1990-09-20
CS166288A2 (en) 1990-06-13
JPS6433292A (en) 1989-02-03
EP0302166A1 (en) 1989-02-08
FI881183A (en) 1989-01-17
AU1306988A (en) 1989-01-19
NO880697L (en) 1989-01-17
NO880697D0 (en) 1988-02-17
YU47188A (en) 1989-10-31
HUT53031A (en) 1990-09-28
DE3723500A1 (en) 1989-01-26

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