CA2004549A1 - Procede de separation - Google Patents

Procede de separation

Info

Publication number
CA2004549A1
CA2004549A1 CA002004549A CA2004549A CA2004549A1 CA 2004549 A1 CA2004549 A1 CA 2004549A1 CA 002004549 A CA002004549 A CA 002004549A CA 2004549 A CA2004549 A CA 2004549A CA 2004549 A1 CA2004549 A1 CA 2004549A1
Authority
CA
Canada
Prior art keywords
polyelectrolyte
copolymer
process according
modified
reaction
Prior art date
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.)
Abandoned
Application number
CA002004549A
Other languages
English (en)
Inventor
Mark R. Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2004549A1 publication Critical patent/CA2004549A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA002004549A 1988-12-05 1989-12-04 Procede de separation Abandoned CA2004549A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPJ1806 1988-12-05
AUPJ1807 1988-12-05
AUPJ180788 1988-12-05
AUPJ180688 1988-12-05

Publications (1)

Publication Number Publication Date
CA2004549A1 true CA2004549A1 (fr) 1990-06-05

Family

ID=25643589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004549A Abandoned CA2004549A1 (fr) 1988-12-05 1989-12-04 Procede de separation

Country Status (9)

Country Link
EP (1) EP0400129A4 (fr)
JP (1) JPH03503295A (fr)
CN (2) CN1043298A (fr)
CA (1) CA2004549A1 (fr)
DK (1) DK186090D0 (fr)
IL (1) IL92554A0 (fr)
IN (1) IN176443B (fr)
MY (1) MY105082A (fr)
WO (1) WO1990006336A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693910B1 (fr) * 1992-07-23 1994-08-26 Taema Equipement et procédé de fourniture de doses d'au moins un gaz aux voies respiratoires d'un utilisateur.
CN111483654A (zh) * 2020-05-08 2020-08-04 胡艳锋 一种果蔬自动包装机用封箱装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131797C (fr) * 1964-01-27
FR2030358A1 (fr) * 1969-02-07 1970-11-13 Mobil Oil Corp
JPS5611775B2 (fr) * 1972-09-11 1981-03-17
US4255309A (en) * 1979-08-16 1981-03-10 Betz Laboratories, Inc. Polyacrylic acids and methyl vinyl ether/maleic anhydride copolymers as soft scale inhibitors
JPS6383150A (ja) * 1986-09-29 1988-04-13 Mitsubishi Petrochem Co Ltd 吸水性樹脂組成物およびその製造法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US10590347B2 (en) 2009-09-15 2020-03-17 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings

Also Published As

Publication number Publication date
CN1043298A (zh) 1990-06-27
JPH03503295A (ja) 1991-07-25
WO1990006336A1 (fr) 1990-06-14
EP0400129A4 (en) 1992-05-06
MY105082A (en) 1994-08-30
EP0400129A1 (fr) 1990-12-05
DK186090A (da) 1990-08-03
IL92554A0 (en) 1990-08-31
IN176443B (fr) 1996-05-25
CN1112906A (zh) 1995-12-06
DK186090D0 (da) 1990-08-03

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Legal Events

Date Code Title Description
FZDE Discontinued