CA232601A - Production de sulfite d'hydrogene - Google Patents

Production de sulfite d'hydrogene

Info

Publication number: CA232601A
Authority: CA; Canada
Prior art keywords: manufacture; hydrogen sulphide; sulphide; hydrogen
Prior art date: 1923-07-10
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

CA232601A

Other languages

English (en)

Inventor

Frederick W. Sperr, Jr.

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.)

Koppers Co of Delaware

Original Assignee

Koppers Co of Delaware

Publication date

1923-07-10

1923-07-10 Application granted granted Critical

1923-07-10 Publication of CA232601A publication Critical patent/CA232601A/fr

Status Expired legal-status Critical Current

Links

RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA232601A Production de sulfite d'hydrogene Expired CA232601A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA232601T

Publications (1)

Publication Number	Publication Date
CA232601A true CA232601A (fr)	1923-07-10

Family

ID=35129974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA232601A Expired CA232601A (fr)			Production de sulfite d'hydrogene

Country Status (1)

Country	Link
CA (1)	CA232601A (fr)

0
- CA CA232601A patent/CA232601A/fr not_active Expired

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