CA369928A - Methode a blancher des matieres minerales - Google Patents

Methode a blancher des matieres minerales

Info

Publication number
CA369928A
CA369928A CA369928A CA369928DA CA369928A CA 369928 A CA369928 A CA 369928A CA 369928 A CA369928 A CA 369928A CA 369928D A CA369928D A CA 369928DA CA 369928 A CA369928 A CA 369928A
Authority
CA
Canada
Prior art keywords
mineral matter
bleaching method
bleaching
mineral
matter
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.)
Expired
Application number
CA369928A
Other languages
English (en)
Inventor
W. Binns Frederick
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.)
Virginia Smelting Co
Original Assignee
Virginia Smelting Co
Publication date
Application granted granted Critical
Publication of CA369928A publication Critical patent/CA369928A/fr
Expired legal-status Critical Current

Links

CA369928A Methode a blancher des matieres minerales Expired CA369928A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA369928T

Publications (1)

Publication Number Publication Date
CA369928A true CA369928A (fr) 1937-11-16

Family

ID=35370994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA369928A Expired CA369928A (fr) Methode a blancher des matieres minerales

Country Status (1)

Country Link
CA (1) CA369928A (fr)

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