CA1243249A - Dispersion of dry polymers into water - Google Patents

Dispersion of dry polymers into water

Info

Publication number
CA1243249A
CA1243249A CA000472447A CA472447A CA1243249A CA 1243249 A CA1243249 A CA 1243249A CA 000472447 A CA000472447 A CA 000472447A CA 472447 A CA472447 A CA 472447A CA 1243249 A CA1243249 A CA 1243249A
Authority
CA
Canada
Prior art keywords
water
particles
air
chamber
polymer
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.)
Expired
Application number
CA000472447A
Other languages
English (en)
French (fr)
Inventor
Edwin T. Sortwell
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.)
Diatec Polymers Inc
Original Assignee
Diatec Polymers Inc
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 Diatec Polymers Inc filed Critical Diatec Polymers Inc
Application granted granted Critical
Publication of CA1243249A publication Critical patent/CA1243249A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • 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
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/54—Mixing liquids with solids wetting solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/85—Falling particle mixers, e.g. with repeated agitation along a vertical axis wherein the particles fall onto a film that flows along the inner wall of a mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA000472447A 1984-03-12 1985-01-18 Dispersion of dry polymers into water Expired CA1243249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/588,793 US4603156A (en) 1984-03-12 1984-03-12 Method of dispersing dry, water-soluble polymers in water
US588,793 1984-03-12

Publications (1)

Publication Number Publication Date
CA1243249A true CA1243249A (en) 1988-10-18

Family

ID=24355323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000472447A Expired CA1243249A (en) 1984-03-12 1985-01-18 Dispersion of dry polymers into water

Country Status (11)

Country Link
US (1) US4603156A (US07935154-20110503-C00006.png)
EP (1) EP0154978B1 (US07935154-20110503-C00006.png)
JP (1) JPS6157624A (US07935154-20110503-C00006.png)
AU (1) AU564212B2 (US07935154-20110503-C00006.png)
BR (1) BR8501088A (US07935154-20110503-C00006.png)
CA (1) CA1243249A (US07935154-20110503-C00006.png)
DE (1) DE3574943D1 (US07935154-20110503-C00006.png)
ES (1) ES541183A0 (US07935154-20110503-C00006.png)
FI (1) FI850953L (US07935154-20110503-C00006.png)
NO (1) NO850949L (US07935154-20110503-C00006.png)
ZA (1) ZA851452B (US07935154-20110503-C00006.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529794A (en) * 1984-03-29 1985-07-16 Diatec Polymers Method of rapidly dissolving polymers in water
US4845192A (en) * 1984-03-29 1989-07-04 Diatec Polymers Method of rapidly dissolving polymer gels in water
US4778280A (en) * 1986-06-25 1988-10-18 Stranco, Inc. Mixing apparatus
GB2211433B (en) * 1987-10-27 1991-10-16 Balfour Mfg Mixing method
GB8902883D0 (en) * 1989-02-09 1989-03-30 North West Water Authority Improvements in or relating to mixing devices
DE4132066A1 (de) * 1990-09-27 1992-04-02 Dennis G Pardikes Mischvorrichtung fuer trockene polymere und elektrolyte
US5161887A (en) * 1991-10-04 1992-11-10 Jeffrey Goldberg Process for producing an aqueous solution of difficult-to-dissolve, fine particle size particulate material
US5328261A (en) * 1993-10-04 1994-07-12 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for dissolving powder in a liquid
EP0760382A3 (en) * 1995-09-01 1997-09-10 Dennis G Pardikes System for processing dry polymers
US5599101A (en) * 1995-09-01 1997-02-04 Pardikes; Dennis G. Dry polymer processing system
US6642351B1 (en) 2000-06-26 2003-11-04 Cytec Technology Corp. Dispersal of polyacrylamides
FR2922214B1 (fr) 2007-10-12 2010-03-12 Spcm Sa Dispositif pour la dispersion dans l'eau de polymeres hydrosolubles, et procede mettant en oeuvre le dispositif
FR2922123B1 (fr) * 2007-10-12 2010-03-12 Spcm Sa Installation pour la floculation de boues chargees de matieres en suspension, procede mettant en oeuvre l'installation
CN102256696B (zh) * 2008-12-16 2016-06-08 Hrd有限公司 蜡的高剪切氧化
US20160287477A1 (en) * 2015-04-03 2016-10-06 Keith KATZ Medication-dispensing device
US10406530B2 (en) 2015-07-23 2019-09-10 Urschel Laboratories, Inc. Material processing machines and methods of use
US9751093B2 (en) * 2015-10-16 2017-09-05 Cimarron Land & Cattle Company, LLC Effluent treatment system
FR3063229B1 (fr) * 2017-02-24 2021-10-15 Snf Sas Equipement pour dissoudre des polymeres hydrosolubles ou hydrogonflants dans une solution aqueuse et utilisation de l'equipement
US10213753B2 (en) * 2017-03-16 2019-02-26 UGSI Chemical Feed, Inc. High-capacity polymer system and method of preparing polymeric mixtures
CN107413238B (zh) * 2017-07-31 2020-07-14 蒙城县金冠面粉有限责任公司 粉料加湿器及粉料加湿方法
US10737226B2 (en) 2018-10-26 2020-08-11 David O. Trahan High efficiency powder dispersion and blend system and method for use in well completion operations
FR3129606B1 (fr) * 2021-11-29 2023-10-27 Snf Sa Dispositif de dispersion de polymeres hydrosolubles

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28576A (en) * 1860-06-05 Vines Harwell Improvement in cultivators
US28474A (en) * 1860-05-29 Samuel Hall Coupling for shafting
NL55853C (nl) * 1937-09-22 1944-02-15 Scholten Chemische Fab Inrichting voor het oplossen van vaste stoffen (bij voorkeur colloidaal oplossende stoffen) door ze op een vloeistoffilm te laten vallen
NL133871C (US07935154-20110503-C00006.png) * 1966-03-22
US3852191A (en) * 1971-04-23 1974-12-03 Supraton Bruchmann & Zucker Kg Process and apparatus for the production of a dispersion or solution from comminuted solid substances and a dispersion medium or solvent
JPS4897152A (US07935154-20110503-C00006.png) * 1972-03-24 1973-12-11
JPS5425128B2 (US07935154-20110503-C00006.png) * 1972-07-22 1979-08-25
JPS5381548A (en) * 1976-12-09 1978-07-19 Toyobo Co Ltd Process for continuous dissolution of high-molecular powder
IE47019B1 (en) * 1977-07-12 1983-11-30 Blue Circle Ind Ltd Producing dispersions of polymeric material and preflocculated fillers for use in papermaking
US4113688A (en) * 1977-12-14 1978-09-12 Hercules Incorporated Process for rapidly dissolving gels of water-soluble polymers by extrusion, cutting and then slurrying under high shearing forces
DE2935007C2 (de) * 1979-08-30 1985-02-21 Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang Vorrichtung zum kontinuierlichen Herstellen und Fördern von Putzmörtel o.dgl.
DE3228843C2 (de) * 1982-08-02 1984-11-29 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zum schnellen Auflösen von wasserlöslichen Polymeren
US4499214A (en) * 1983-05-03 1985-02-12 Diachem Industries, Inc. Method of rapidly dissolving polymers in water
US4529794A (en) * 1984-03-29 1985-07-16 Diatec Polymers Method of rapidly dissolving polymers in water

Also Published As

Publication number Publication date
JPH0527650B2 (US07935154-20110503-C00006.png) 1993-04-21
ZA851452B (en) 1985-10-30
AU3970685A (en) 1985-09-19
BR8501088A (pt) 1985-11-05
DE3574943D1 (de) 1990-02-01
NO850949L (no) 1985-09-13
EP0154978A3 (en) 1987-06-10
ES8603295A1 (es) 1985-12-16
EP0154978A2 (en) 1985-09-18
JPS6157624A (ja) 1986-03-24
US4603156A (en) 1986-07-29
AU564212B2 (en) 1987-08-06
FI850953L (fi) 1985-09-13
ES541183A0 (es) 1985-12-16
EP0154978B1 (en) 1989-12-27
FI850953A0 (fi) 1985-03-11

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