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FR3063229B1 - EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT - Google Patents

EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT Download PDF

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Publication number
FR3063229B1
FR3063229B1 FR1751492A FR1751492A FR3063229B1 FR 3063229 B1 FR3063229 B1 FR 3063229B1 FR 1751492 A FR1751492 A FR 1751492A FR 1751492 A FR1751492 A FR 1751492A FR 3063229 B1 FR3063229 B1 FR 3063229B1
Authority
FR
France
Prior art keywords
equipment
water
inflated
polymers
soluble
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.)
Active
Application number
FR1751492A
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French (fr)
Other versions
FR3063229A1 (en
Inventor
Christophe Rivas
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 FR1751492A priority Critical patent/FR3063229B1/en
Publication of FR3063229A1 publication Critical patent/FR3063229A1/en
Application granted granted Critical
Publication of FR3063229B1 publication Critical patent/FR3063229B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/71—Grinding materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/47—Mixing of ingredients for making paper pulp, e.g. wood fibres or wood pulp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/49—Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Equipement comprenant au moins un moyen pour doser un polymère sous forme de poudre, au moins un broyeur permettant de réduire la taille des particules de polymères et au moins un moyen de dissolution de la poudre de polymère obtenue à la sortie du broyeur.Equipment comprising at least one means for metering a polymer in powder form, at least one grinder making it possible to reduce the size of the polymer particles and at least one means for dissolving the polymer powder obtained at the outlet of the grinder.

FR1751492A 2017-02-24 2017-02-24 EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT Active FR3063229B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751492A FR3063229B1 (en) 2017-02-24 2017-02-24 EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751492A FR3063229B1 (en) 2017-02-24 2017-02-24 EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT
FR1751492 2017-02-24

Publications (2)

Publication Number Publication Date
FR3063229A1 FR3063229A1 (en) 2018-08-31
FR3063229B1 true FR3063229B1 (en) 2021-10-15

Family

ID=60019957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751492A Active FR3063229B1 (en) 2017-02-24 2017-02-24 EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT

Country Status (1)

Country Link
FR (1) FR3063229B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4467766A1 (en) 2023-05-26 2024-11-27 SNF Group Installation for dissolving water-soluble polymers in powder form
WO2024245816A1 (en) 2023-05-26 2024-12-05 Snf Group Installation for dissolving water-soluble polymers in powder form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499214A (en) * 1983-05-03 1985-02-12 Diachem Industries, Inc. Method of rapidly dissolving polymers in water
US4603156A (en) * 1984-03-12 1986-07-29 Diatec Polymers Method of dispersing dry, water-soluble polymers in water

Also Published As

Publication number Publication date
FR3063229A1 (en) 2018-08-31

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