JPS53108067A - Removing method for mercury included in roasting furnace gas containing sulfur dioxide - Google Patents

Removing method for mercury included in roasting furnace gas containing sulfur dioxide

Info

Publication number
JPS53108067A
JPS53108067A JP2352677A JP2352677A JPS53108067A JP S53108067 A JPS53108067 A JP S53108067A JP 2352677 A JP2352677 A JP 2352677A JP 2352677 A JP2352677 A JP 2352677A JP S53108067 A JPS53108067 A JP S53108067A
Authority
JP
Japan
Prior art keywords
furnace gas
roasting furnace
gas containing
sulfur dioxide
containing sulfur
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.)
Granted
Application number
JP2352677A
Other languages
Japanese (ja)
Other versions
JPS602091B2 (en
Inventor
Haruo Manabe
Tadashi Okamoto
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.)
Eneos Corp
Original Assignee
Nippon Mining Co Ltd
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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP52023526A priority Critical patent/JPS602091B2/en
Priority to CA298,083A priority patent/CA1110632A/en
Publication of JPS53108067A publication Critical patent/JPS53108067A/en
Publication of JPS602091B2 publication Critical patent/JPS602091B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To remove a very small quantity of mercury included in roasting furnace gas effectively through a simple operation by contacting the SO2-contg. roasting furnace gas formed at a roasting step for sulfide ore with SO3 at at a specific temp.
COPYRIGHT: (C)1978,JPO&Japio
JP52023526A 1977-03-03 1977-03-04 Method for removing mercury from roasting gas containing sulfur dioxide gas Expired JPS602091B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52023526A JPS602091B2 (en) 1977-03-04 1977-03-04 Method for removing mercury from roasting gas containing sulfur dioxide gas
CA298,083A CA1110632A (en) 1977-03-03 1978-03-02 Epoxysuccinic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52023526A JPS602091B2 (en) 1977-03-04 1977-03-04 Method for removing mercury from roasting gas containing sulfur dioxide gas

Publications (2)

Publication Number Publication Date
JPS53108067A true JPS53108067A (en) 1978-09-20
JPS602091B2 JPS602091B2 (en) 1985-01-19

Family

ID=12112880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52023526A Expired JPS602091B2 (en) 1977-03-03 1977-03-04 Method for removing mercury from roasting gas containing sulfur dioxide gas

Country Status (1)

Country Link
JP (1) JPS602091B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478540A (en) * 1994-04-22 1995-12-26 Walles; Wilhelm E. Removal of mercury heavy metal values employing sulfur trioxide
JP2006525116A (en) * 2003-05-01 2006-11-09 ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア Method and apparatus for reducing mercury emissions in exhaust gas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744921A (en) * 1996-05-02 1998-04-28 Siemens Electric Limited Control circuit for five-phase brushless DC motor
WO2020262522A1 (en) * 2019-06-26 2020-12-30 株式会社クボタ Work machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478540A (en) * 1994-04-22 1995-12-26 Walles; Wilhelm E. Removal of mercury heavy metal values employing sulfur trioxide
JP2006525116A (en) * 2003-05-01 2006-11-09 ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア Method and apparatus for reducing mercury emissions in exhaust gas

Also Published As

Publication number Publication date
JPS602091B2 (en) 1985-01-19

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