HUT53031A - Process for floating loading materials from waters of cycles of paper industry - Google Patents

Process for floating loading materials from waters of cycles of paper industry Download PDF

Info

Publication number
HUT53031A
HUT53031A HU881141A HU114188A HUT53031A HU T53031 A HUT53031 A HU T53031A HU 881141 A HU881141 A HU 881141A HU 114188 A HU114188 A HU 114188A HU T53031 A HUT53031 A HU T53031A
Authority
HU
Hungary
Prior art keywords
water
paper
trivalent metal
added
metal ions
Prior art date
Application number
HU881141A
Other languages
English (en)
Hungarian (hu)
Inventor
Klaus Hornfleck
Rybinski Wolfgang Von
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 HUT53031A publication Critical patent/HUT53031A/hu

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)
HU881141A 1987-07-16 1988-03-09 Process for floating loading materials from waters of cycles of paper industry HUT53031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723500 DE3723500A1 (de) 1987-07-16 1987-07-16 Verfahren zur flotation von fuellstoffen aus papierkreislaufwaessern

Publications (1)

Publication Number Publication Date
HUT53031A true HUT53031A (en) 1990-09-28

Family

ID=6331678

Family Applications (1)

Application Number Title Priority Date Filing Date
HU881141A HUT53031A (en) 1987-07-16 1988-03-09 Process for floating loading materials from waters of cycles of paper industry

Country Status (11)

Country Link
EP (1) EP0302166A1 (cs)
JP (1) JPS6433292A (cs)
AU (1) AU601823B2 (cs)
CS (1) CS272785B2 (cs)
DE (1) DE3723500A1 (cs)
DK (1) DK136388A (cs)
FI (1) FI881183L (cs)
HU (1) HUT53031A (cs)
NO (1) NO880697L (cs)
PL (1) PL271189A1 (cs)
YU (1) YU45490B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794118B1 (fr) * 1999-05-28 2002-07-12 Rhodia Chimie Sa Application de complexes amphiphiles cationiques particuliers au conditionnement de boues
FR2794035B1 (fr) * 1999-05-28 2002-10-25 Rhodia Chimie Sa Nouveaux complexes amphiphiles cationiques et leur application en milieux aqueux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053946A (cs) *
DE1636335A1 (de) * 1964-11-10 1971-05-27 Zschimmer & Schwarz Verfahren zur Reinigung von Papierstoff enthaltenden Waessern durch Flotation oder 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
AU601823B2 (en) 1990-09-20
FI881183A7 (fi) 1989-01-17
YU45490B (en) 1992-05-28
EP0302166A1 (de) 1989-02-08
CS272785B2 (en) 1991-02-12
AU1306988A (en) 1989-01-19
FI881183L (fi) 1989-01-17
DE3723500A1 (de) 1989-01-26
PL271189A1 (en) 1989-03-06
NO880697L (no) 1989-01-17
DK136388A (da) 1989-01-17
JPS6433292A (en) 1989-02-03
CS166288A2 (en) 1990-06-13
YU47188A (en) 1989-10-31
DK136388D0 (da) 1988-03-11
FI881183A0 (fi) 1988-03-14
NO880697D0 (no) 1988-02-17

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Legal Events

Date Code Title Description
DFC9 Refusal of application