CA489949A - Sulfonates de lignine dans la flottation de minerais de sulfates - Google Patents

Sulfonates de lignine dans la flottation de minerais de sulfates

Info

Publication number: CA489949A
Authority: CA; Canada
Prior art keywords: flotation; lignin sulfonates; sulfide ores; ores; sulfide
Prior art date: 1953-01-27
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

CA489949A

Other languages

English (en)

Inventor

Ben Booth Robert

Alderson Pickens Roy

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

Publication date

1953-01-27

1953-01-27 Application granted granted Critical

1953-01-27 Publication of CA489949A publication Critical patent/CA489949A/fr

Status Expired legal-status Critical Current

Links

229920001732 Lignosulfonate Polymers 0.000 title 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title 1
238000005188 flotation Methods 0.000 title 1

CA489949A Sulfonates de lignine dans la flottation de minerais de sulfates Expired CA489949A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA489949T

Publications (1)

Publication Number	Publication Date
CA489949A true CA489949A (fr)	1953-01-27

Family

ID=35629678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA489949A Expired CA489949A (fr)			Sulfonates de lignine dans la flottation de minerais de sulfates

Country Status (1)

Country	Link
CA (1)	CA489949A (fr)

0
- CA CA489949A patent/CA489949A/fr not_active Expired

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