AU2337784A - A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury - Google Patents

A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury

Info

Publication number
AU2337784A
AU2337784A AU23377/84A AU2337784A AU2337784A AU 2337784 A AU2337784 A AU 2337784A AU 23377/84 A AU23377/84 A AU 23377/84A AU 2337784 A AU2337784 A AU 2337784A AU 2337784 A AU2337784 A AU 2337784A
Authority
AU
Australia
Prior art keywords
mercury
gases
sulphuric acid
sulphur dioxide
grade
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.)
Abandoned
Application number
AU23377/84A
Other languages
English (en)
Inventor
Melkersson Karl-Axel
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 AU2337784A publication Critical patent/AU2337784A/en
Abandoned 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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/56—Separation; Purification
    • 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
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G13/00—Compounds of mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
AU23377/84A 1982-12-03 1983-12-01 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury Abandoned AU2337784A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8206918A SE439154B (sv) 1982-12-03 1982-12-03 Forfarande vid produktion av svavelsyra ur svaveldioxidhaltig gas
SE8206918 1982-12-03
PCT/SE1983/000419 WO1984002122A1 (fr) 1982-12-03 1983-12-01 Procede de production d'acide sulfurique pur et d'un produit a haute teneur de mercure a partir de gaz contenant du mercure et de l'oxyde sulfureux

Publications (1)

Publication Number Publication Date
AU2337784A true AU2337784A (en) 1984-06-18

Family

ID=20348863

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23377/84A Abandoned AU2337784A (en) 1982-12-03 1983-12-01 A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury

Country Status (5)

Country Link
EP (1) EP0127664A1 (fr)
JP (1) JPS59502145A (fr)
AU (1) AU2337784A (fr)
SE (1) SE439154B (fr)
WO (1) WO1984002122A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI45767C (fi) * 1970-07-03 1972-09-11 Outokumpu Oy Menetelmä elohopean ja/tai seleenin poistamiseksi ja talteenottamiseks i elohopea- ja/tai seleenipitoisista kaasuista.
BE788615A (fr) * 1971-09-10 1973-01-02 Mitsui Mining & Smelting Co Procede de production d'acide sulfurique exempt de mercure
SE396361B (sv) * 1973-05-18 1977-09-19 Boliden Ab Forfarande for rening av koncentrerad kvicksilverhaltig svavelsyra genomanvendning av en anleggning for framstellning av svavelsyra
LU83715A1 (fr) * 1981-10-26 1983-06-07 Metallurgie Hoboken Procede pour fabriquer de l'acide sulfurique

Also Published As

Publication number Publication date
SE439154B (sv) 1985-06-03
SE8206918L (sv) 1984-06-04
JPS59502145A (ja) 1984-12-27
EP0127664A1 (fr) 1984-12-12
WO1984002122A1 (fr) 1984-06-07
SE8206918D0 (sv) 1982-12-03

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