FR2229643B1 - - Google Patents

Info

Publication number
FR2229643B1
FR2229643B1 FR7318243A FR7318243A FR2229643B1 FR 2229643 B1 FR2229643 B1 FR 2229643B1 FR 7318243 A FR7318243 A FR 7318243A FR 7318243 A FR7318243 A FR 7318243A FR 2229643 B1 FR2229643 B1 FR 2229643B1
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
FR7318243A
Other versions
FR2229643A1 (fr
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.)
Boliden AB
Original Assignee
Boliden AB
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 Boliden AB filed Critical Boliden AB
Publication of FR2229643A1 publication Critical patent/FR2229643A1/fr
Application granted granted Critical
Publication of FR2229643B1 publication Critical patent/FR2229643B1/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G13/00—Compounds of mercury
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
FR7318243A 1973-05-17 1973-05-18 Expired FR2229643B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2351473A GB1409456A (en) 1973-05-17 1973-05-17 Purification of sulphuric acid from mercury

Publications (2)

Publication Number Publication Date
FR2229643A1 FR2229643A1 (fr) 1974-12-13
FR2229643B1 true FR2229643B1 (fr) 1977-02-11

Family

ID=10196857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318243A Expired FR2229643B1 (fr) 1973-05-17 1973-05-18

Country Status (6)

Country Link
BE (1) BE799741A (fr)
CA (1) CA983671A (fr)
DE (1) DE2324694C3 (fr)
FR (1) FR2229643B1 (fr)
GB (1) GB1409456A (fr)
NL (1) NL7306904A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117617B (fi) 2000-12-08 2006-12-29 Outokumpu Oy Menetelmä elohopean poistamiseksi kaasusta
FI117190B (fi) * 2003-08-12 2006-07-31 Outokumpu Oy Menetelmä elohopean poistamiseksi rikkihaposta tiosulfaattisaostuksella

Also Published As

Publication number Publication date
FR2229643A1 (fr) 1974-12-13
CA983671A (en) 1976-02-17
GB1409456A (en) 1975-10-08
BE799741A (fr) 1973-09-17
DE2324694A1 (de) 1974-12-05
DE2324694B2 (de) 1979-01-04
DE2324694C3 (de) 1979-09-06
NL7306904A (fr) 1974-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse