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CA965899A - Agents floculants a base de copolymeres acryliques - Google Patents

Agents floculants a base de copolymeres acryliques

Info

Publication number
CA965899A
CA965899A CA084,482A CA84482A CA965899A CA 965899 A CA965899 A CA 965899A CA 84482 A CA84482 A CA 84482A CA 965899 A CA965899 A CA 965899A
Authority
CA
Canada
Prior art keywords
floculants
copolymeres
acryliques
agents
base
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
CA084,482A
Inventor
Jean-Pierre Communal
Jacques Fritz
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.)
Progil SARL
Original Assignee
Progil SARL
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 Progil SARL filed Critical Progil SARL
Application granted granted Critical
Publication of CA965899A publication Critical patent/CA965899A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CA084,482A 1969-06-12 1970-06-02 Agents floculants a base de copolymeres acryliques Expired CA965899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919609A FR2049545A5 (en) 1969-06-12 1969-06-12

Publications (1)

Publication Number Publication Date
CA965899A true CA965899A (en) 1975-04-08

Family

ID=9035647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA084,482A Expired CA965899A (en) 1969-06-12 1970-06-02 Agents floculants a base de copolymeres acryliques

Country Status (11)

Country Link
AT (1) AT299900B (en)
BE (1) BE751827A (en)
CA (1) CA965899A (en)
DE (1) DE2025725B2 (en)
ES (1) ES380459A1 (en)
FR (1) FR2049545A5 (en)
GB (1) GB1309474A (en)
IL (1) IL34700A (en)
LU (1) LU61115A1 (en)
NL (1) NL141535B (en)
SE (1) SE360269B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110986A (en) * 1974-02-13 1975-09-01
DE4421455A1 (en) * 1994-06-18 1995-12-21 Sued Chemie Ag Process for the preparation of used aqueous alkali bentonite suspensions
DE102014116682B4 (en) 2013-11-15 2018-01-25 Wolfgang BITSCH Process for dewatering bentonite suspensions
CN115228469B (en) * 2022-07-13 2025-10-10 淮北矿业股份有限公司 A method for preparing a high-activity denitrification catalyst by washing terminal coal slime

Also Published As

Publication number Publication date
BE751827A (en) 1970-11-16
AT299900B (en) 1972-07-10
NL7008450A (en) 1970-12-15
NL141535B (en) 1974-03-15
LU61115A1 (en) 1970-08-12
DE2025725A1 (en) 1970-12-17
IL34700A (en) 1972-12-29
FR2049545A5 (en) 1971-03-26
SE360269B (en) 1973-09-24
ES380459A1 (en) 1972-10-01
IL34700A0 (en) 1970-08-19
DE2025725B2 (en) 1973-01-11
GB1309474A (en) 1973-03-14

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