CA1035544A - Methode pour l'extraction du mercure en presence dans l'acide sulfurique - Google Patents

Methode pour l'extraction du mercure en presence dans l'acide sulfurique

Info

Publication number
CA1035544A
CA1035544A CA206,704A CA206704A CA1035544A CA 1035544 A CA1035544 A CA 1035544A CA 206704 A CA206704 A CA 206704A CA 1035544 A CA1035544 A CA 1035544A
Authority
CA
Canada
Prior art keywords
sulfuric acid
removing mercury
mercury
sulfuric
acid
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
CA206,704A
Other languages
English (en)
Other versions
CA206704S (en
Inventor
Alan D. Zunkel
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.)
St Joe Minerals Corp
Original Assignee
St Joe Minerals 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 St Joe Minerals Corp filed Critical St Joe Minerals Corp
Application granted granted Critical
Publication of CA1035544A publication Critical patent/CA1035544A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/906—Removal of mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA206,704A 1973-10-02 1974-08-09 Methode pour l'extraction du mercure en presence dans l'acide sulfurique Expired CA1035544A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40279073A 1973-10-02 1973-10-02
US05/479,552 US3947561A (en) 1973-10-02 1974-06-14 Method of removing mercury from sulfuric acid

Publications (1)

Publication Number Publication Date
CA1035544A true CA1035544A (fr) 1978-08-01

Family

ID=27018028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,704A Expired CA1035544A (fr) 1973-10-02 1974-08-09 Methode pour l'extraction du mercure en presence dans l'acide sulfurique

Country Status (2)

Country Link
US (1) US3947561A (fr)
CA (1) CA1035544A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83715A1 (fr) * 1981-10-26 1983-06-07 Metallurgie Hoboken Procede pour fabriquer de l'acide sulfurique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA577324A (fr) * 1959-06-09 American Cyanamid Company Separation de mercure d'acide sulfurique
DE1054972B (de) * 1957-05-08 1959-04-16 Goldschmidt Ag Th Verfahren zur Herstellung von weitgehend quecksilberfreier Schwefelsaeure
US3145080A (en) * 1960-11-15 1964-08-18 Basf Ag Purification of dilute commercial sulfuric acid
DE1216263B (de) * 1964-05-23 1966-05-12 Vni Gorno Metall I Zwetnych Me Verfahren zur Abtrennung des Quecksilbers aus konzentrierter Schwefelsaeure
CH511190A (de) * 1969-06-16 1971-08-15 Inventa Ag Verfahren zur Befreiung 55-85%iger Schwefelsäure von ihren Verunreinigungen durch Metalle und/oder Halbmetalle

Also Published As

Publication number Publication date
US3947561A (en) 1976-03-30

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