FR2056412A5 - - Google Patents

Info

Publication number
FR2056412A5
FR2056412A5 FR7024130A FR7024130A FR2056412A5 FR 2056412 A5 FR2056412 A5 FR 2056412A5 FR 7024130 A FR7024130 A FR 7024130A FR 7024130 A FR7024130 A FR 7024130A FR 2056412 A5 FR2056412 A5 FR 2056412A5
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
FR7024130A
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Application granted granted Critical
Publication of FR2056412A5 publication Critical patent/FR2056412A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C01C3/11—Complex cyanides
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7024130A 1969-07-03 1970-06-30 Expired FR2056412A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83894669A 1969-07-03 1969-07-03

Publications (1)

Publication Number Publication Date
FR2056412A5 true FR2056412A5 (fr) 1971-05-14

Family

ID=25278460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7024130A Expired FR2056412A5 (fr) 1969-07-03 1970-06-30

Country Status (7)

Country Link
US (1) US3582269A (fr)
JP (1) JPS4839158B1 (fr)
CH (1) CH531465A (fr)
DE (1) DE2032866C2 (fr)
FR (1) FR2056412A5 (fr)
GB (1) GB1304426A (fr)
NL (1) NL7009892A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850761A (en) * 1973-03-01 1974-11-26 Orion Research Cyanide decomplexing
JPS5377992U (fr) * 1976-11-30 1978-06-29
JPS53102871U (fr) * 1977-01-25 1978-08-18
US4372830A (en) * 1982-03-18 1983-02-08 Bell Telephone Laboratories, Incorporated Recovery of gold in gold plating processes

Also Published As

Publication number Publication date
JPS4839158B1 (fr) 1973-11-21
NL7009892A (fr) 1971-01-05
CH531465A (de) 1972-12-15
US3582269A (en) 1971-06-01
GB1304426A (fr) 1973-01-24
DE2032866C2 (de) 1982-03-25
DE2032866A1 (de) 1971-01-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse