ATE35515T1 - Aufwertung von kleien mittels schaumflotation. - Google Patents

Aufwertung von kleien mittels schaumflotation.

Info

Publication number: ATE35515T1
Authority: AT; Austria
Prior art keywords: enhancement; small; foam flotation; flotation; foam
Prior art date: 1982-09-13

Application number

AT83903050T

Other languages

English (en)

Inventor

Bomi M Bilimoria

Anthony A May

Original Assignee

Anglo American Clays Corp

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.)

1982-09-13

Filing date

1983-09-08

Publication date

1988-07-15

1982-09-13 Priority claimed from US06/417,663 external-priority patent/US4518491A/en

1983-09-08 Application filed by Anglo American Clays Corp filed Critical Anglo American Clays Corp

1988-07-15 Application granted granted Critical

1988-07-15 Publication of ATE35515T1 publication Critical patent/ATE35515T1/de

Links

238000005188 flotation Methods 0.000 title 1
239000006260 foam Substances 0.000 title 1

AT83903050T 1982-09-13 1983-09-08 Aufwertung von kleien mittels schaumflotation. ATE35515T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/417,663 US4518491A (en)	1982-09-13	1982-09-13	Beneficiation of clays by froth flotation
EP83903050A EP0118546B1 (de)	1982-09-13	1983-09-08	Aufwertung von kleien mittels schaumflotation
PCT/US1983/001356 WO1984001114A1 (en)	1982-09-13	1983-09-08	Beneficiation of clays by froth flotation

Publications (1)

Publication Number	Publication Date
ATE35515T1 true ATE35515T1 (de)	1988-07-15

Family

ID=27226746

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT83903050T ATE35515T1 (de)	1982-09-13	1983-09-08	Aufwertung von kleien mittels schaumflotation.

Country Status (1)

Country	Link
AT (1)	ATE35515T1 (de)

1983
- 1983-09-08 AT AT83903050T patent/ATE35515T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1989-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties