BR8200244A - CYCLICAL PROCESS TO RECOVER ALKALI CONTENTS FROM THRONE DEPOSITS - Google Patents

CYCLICAL PROCESS TO RECOVER ALKALI CONTENTS FROM THRONE DEPOSITS

Info

Publication number
BR8200244A
BR8200244A BR8200244A BR8200244A BR8200244A BR 8200244 A BR8200244 A BR 8200244A BR 8200244 A BR8200244 A BR 8200244A BR 8200244 A BR8200244 A BR 8200244A BR 8200244 A BR8200244 A BR 8200244A
Authority
BR
Brazil
Prior art keywords
throne
deposits
cyclical process
alkali contents
recover alkali
Prior art date
Application number
BR8200244A
Other languages
Portuguese (pt)
Inventor
William Ramon Frint
Original Assignee
Fmc 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 US06/226,288 external-priority patent/US4401635A/en
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of BR8200244A publication Critical patent/BR8200244A/en

Links

BR8200244A 1981-01-19 1982-01-18 CYCLICAL PROCESS TO RECOVER ALKALI CONTENTS FROM THRONE DEPOSITS BR8200244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/226,288 US4401635A (en) 1979-11-13 1981-01-19 Recovery of alkali values from salt-containing trona deposits

Publications (1)

Publication Number Publication Date
BR8200244A true BR8200244A (en) 1982-11-23

Family

ID=22848312

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200244A BR8200244A (en) 1981-01-19 1982-01-18 CYCLICAL PROCESS TO RECOVER ALKALI CONTENTS FROM THRONE DEPOSITS

Country Status (1)

Country Link
BR (1) BR8200244A (en)

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 18/01/97