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AU565983B2 - Partially calcined alumina as precipitation aid in the bayer process - Google Patents
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AU565983B2 - Partially calcined alumina as precipitation aid in the bayer process - Google Patents

Partially calcined alumina as precipitation aid in the bayer process

Info

Publication number
AU565983B2
AU565983B2 AU49058/85A AU4905885A AU565983B2 AU 565983 B2 AU565983 B2 AU 565983B2 AU 49058/85 A AU49058/85 A AU 49058/85A AU 4905885 A AU4905885 A AU 4905885A AU 565983 B2 AU565983 B2 AU 565983B2
Authority
AU
Australia
Prior art keywords
bayer process
calcined alumina
partially calcined
precipitation aid
precipitation
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.)
Ceased
Application number
AU49058/85A
Other versions
AU4905885A (en
Inventor
Joseph Louis Anjier
Richard G. Breuer
Harold L. Butler
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical 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.)
Filing date
Publication date
Priority claimed from US06/668,749 external-priority patent/US4644355A/en
Application filed by Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Publication of AU4905885A publication Critical patent/AU4905885A/en
Application granted granted Critical
Publication of AU565983B2 publication Critical patent/AU565983B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU49058/85A 1984-11-06 1985-10-25 Partially calcined alumina as precipitation aid in the bayer process Ceased AU565983B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US668749 1984-11-06
US06/668,749 US4644355A (en) 1983-11-11 1984-11-06 Displacement measurement devices

Publications (2)

Publication Number Publication Date
AU4905885A AU4905885A (en) 1986-05-15
AU565983B2 true AU565983B2 (en) 1987-10-01

Family

ID=24683567

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49058/85A Ceased AU565983B2 (en) 1984-11-06 1985-10-25 Partially calcined alumina as precipitation aid in the bayer process

Country Status (1)

Country Link
AU (1) AU565983B2 (en)

Also Published As

Publication number Publication date
AU4905885A (en) 1986-05-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired