CA452790A - Methode d'extraction du soufre de minerais a teneur de soufre libre - Google Patents

Methode d'extraction du soufre de minerais a teneur de soufre libre

Info

Publication number: CA452790A
Authority: CA; Canada
Prior art keywords: sulphur; extraction; ores; free; free sulphur
Prior art date: 1948-11-23
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

CA452790A

Other languages

English (en)

Inventor

W. Tweeddale George

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.)

Individual

Original Assignee

Individual

Publication date

1948-11-23

1948-11-23 Application granted granted Critical

1948-11-23 Publication of CA452790A publication Critical patent/CA452790A/fr

Status Expired legal-status Critical Current

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 2
239000005864 Sulphur Substances 0.000 title 2
238000000605 extraction Methods 0.000 title 1

CA452790A Methode d'extraction du soufre de minerais a teneur de soufre libre Expired CA452790A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA452790T

Publications (1)

Publication Number	Publication Date
CA452790A true CA452790A (fr)	1948-11-23

Family

ID=35570519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA452790A Expired CA452790A (fr)			Methode d'extraction du soufre de minerais a teneur de soufre libre

Country Status (1)

Country	Link
CA (1)	CA452790A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1980000131A1 (fr) *	1978-07-03	1980-02-07	Hazen Research	Procede de separation magnetique pour la preparation mecanique des minerais sulfureux
US4276081A (en) *	1978-10-10	1981-06-30	Hazen Research, Inc.	Process for beneficiating ores
US4289529A (en) *	1978-10-10	1981-09-15	Hazen Research, Inc.	Process for beneficiating sulfide ores
US4289528A (en) *	1978-07-03	1981-09-15	Hazen Research, Inc.	Process for beneficiating sulfide ores

0
- CA CA452790A patent/CA452790A/fr not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1980000131A1 (fr) *	1978-07-03	1980-02-07	Hazen Research	Procede de separation magnetique pour la preparation mecanique des minerais sulfureux
US4289528A (en) *	1978-07-03	1981-09-15	Hazen Research, Inc.	Process for beneficiating sulfide ores
US4276081A (en) *	1978-10-10	1981-06-30	Hazen Research, Inc.	Process for beneficiating ores
US4289529A (en) *	1978-10-10	1981-09-15	Hazen Research, Inc.	Process for beneficiating sulfide ores

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