FR2071897A5 - - Google Patents

Info

Publication number
FR2071897A5
FR2071897A5 FR7039275A FR7039275A FR2071897A5 FR 2071897 A5 FR2071897 A5 FR 2071897A5 FR 7039275 A FR7039275 A FR 7039275A FR 7039275 A FR7039275 A FR 7039275A FR 2071897 A5 FR2071897 A5 FR 2071897A5
Authority
FR
France
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
FR7039275A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR2071897A5 publication Critical patent/FR2071897A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
FR7039275A 1969-11-05 1970-10-30 Expired FR2071897A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87441869A 1969-11-05 1969-11-05

Publications (1)

Publication Number Publication Date
FR2071897A5 true FR2071897A5 (fr) 1971-09-17

Family

ID=25363713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039275A Expired FR2071897A5 (fr) 1969-11-05 1970-10-30

Country Status (8)

Country Link
US (1) US3568834A (fr)
JP (1) JPS559466B1 (fr)
BE (1) BE758537A (fr)
CH (1) CH550258A (fr)
DE (1) DE2053793B2 (fr)
FR (1) FR2071897A5 (fr)
GB (1) GB1331642A (fr)
NL (1) NL7016122A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124504A (en) * 1977-05-25 1978-11-07 George Munden Process for treating caustic wash solutions
JPS58146854A (ja) * 1982-02-25 1983-09-01 Toshiba Corp 水質の燃焼分析装置
US5070064A (en) * 1989-08-07 1991-12-03 Exxon Research And Engineering Company Catalyst pretreatment method
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions
US5501741A (en) * 1994-01-11 1996-03-26 Uss-Posco Process for purifying aqueous rinse solutions used in metal forming operations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594398A1 (de) * 1965-03-29 1970-08-06 Dow Chemical Co Gleitmittelstabilisierung zur Rueckgewinnung beim Walzen von Aluminium und dessen Legierungen

Also Published As

Publication number Publication date
JPS559466B1 (fr) 1980-03-10
BE758537A (fr) 1971-05-05
US3568834A (en) 1971-03-09
GB1331642A (en) 1973-09-26
CH550258A (de) 1974-06-14
DE2053793B2 (de) 1979-11-29
NL7016122A (fr) 1971-05-07
DE2053793A1 (de) 1971-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse