FR2678629A1 - Procede pour la stabilisation des emulsions-inverses de polyacrylamide. - Google Patents

Procede pour la stabilisation des emulsions-inverses de polyacrylamide. Download PDF

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Publication number
FR2678629A1
FR2678629A1 FR9108519A FR9108519A FR2678629A1 FR 2678629 A1 FR2678629 A1 FR 2678629A1 FR 9108519 A FR9108519 A FR 9108519A FR 9108519 A FR9108519 A FR 9108519A FR 2678629 A1 FR2678629 A1 FR 2678629A1
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FR
France
Prior art keywords
emulsion
emulsions
sodium
polyacrylamide
calcium chloride
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.)
Granted
Application number
FR9108519A
Other languages
English (en)
French (fr)
Other versions
FR2678629B1 (https=
Inventor
Pich Rene
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.)
SNF SA
Original Assignee
SNF SA
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 SNF SA filed Critical SNF SA
Priority to FR9108519A priority Critical patent/FR2678629A1/fr
Publication of FR2678629A1 publication Critical patent/FR2678629A1/fr
Application granted granted Critical
Publication of FR2678629B1 publication Critical patent/FR2678629B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR9108519A 1991-07-02 1991-07-02 Procede pour la stabilisation des emulsions-inverses de polyacrylamide. Granted FR2678629A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9108519A FR2678629A1 (fr) 1991-07-02 1991-07-02 Procede pour la stabilisation des emulsions-inverses de polyacrylamide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108519A FR2678629A1 (fr) 1991-07-02 1991-07-02 Procede pour la stabilisation des emulsions-inverses de polyacrylamide.

Publications (2)

Publication Number Publication Date
FR2678629A1 true FR2678629A1 (fr) 1993-01-08
FR2678629B1 FR2678629B1 (https=) 1994-07-13

Family

ID=9414808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108519A Granted FR2678629A1 (fr) 1991-07-02 1991-07-02 Procede pour la stabilisation des emulsions-inverses de polyacrylamide.

Country Status (1)

Country Link
FR (1) FR2678629A1 (https=)

Cited By (4)

* 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
US9315722B1 (en) 2011-09-30 2016-04-19 Kemira Oyj Methods for improving friction reduction in aqueous brine
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443454A (fr) * 1964-06-01 1966-06-24 Dow Chemical Co Composition de polymère fluide et gélifiable, polymère gélifié en résultant etprocédé d'utilisation de ces produits
CH586258A5 (en) * 1974-04-09 1977-03-31 Uetikon Chem Fab Organic flocculant auxiliary granulate prodn. - by mixing water-soluble high polymer salt and water gives free-running dust-free prod.
EP0115589A2 (de) * 1982-12-30 1984-08-15 Münzing Chemie GmbH Verfahren zur Herstellung selbstinvertierender Emulsionspolymerisate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443454A (fr) * 1964-06-01 1966-06-24 Dow Chemical Co Composition de polymère fluide et gélifiable, polymère gélifié en résultant etprocédé d'utilisation de ces produits
CH586258A5 (en) * 1974-04-09 1977-03-31 Uetikon Chem Fab Organic flocculant auxiliary granulate prodn. - by mixing water-soluble high polymer salt and water gives free-running dust-free prod.
EP0115589A2 (de) * 1982-12-30 1984-08-15 Münzing Chemie GmbH Verfahren zur Herstellung selbstinvertierender Emulsionspolymerisate

Cited By (5)

* 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
US9315722B1 (en) 2011-09-30 2016-04-19 Kemira Oyj Methods for improving friction reduction in aqueous brine

Also Published As

Publication number Publication date
FR2678629B1 (https=) 1994-07-13

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