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BR9504309A - Sulfur recovery process by acid solution leaching - Google Patents

Sulfur recovery process by acid solution leaching

Info

Publication number
BR9504309A
BR9504309A BR9504309A BR9504309A BR9504309A BR 9504309 A BR9504309 A BR 9504309A BR 9504309 A BR9504309 A BR 9504309A BR 9504309 A BR9504309 A BR 9504309A BR 9504309 A BR9504309 A BR 9504309A
Authority
BR
Brazil
Prior art keywords
acid solution
recovery process
sulfur recovery
solution leaching
leaching
Prior art date
Application number
BR9504309A
Other languages
Portuguese (pt)
Inventor
Menezes Gerson Luiz Moraes
Rocha Guimaraes Paulo Da
Original Assignee
Ambiens Engenharia De Residuos
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
Application filed by Ambiens Engenharia De Residuos filed Critical Ambiens Engenharia De Residuos
Priority to BR9504309A priority Critical patent/BR9504309A/en
Publication of BR9504309A publication Critical patent/BR9504309A/en

Links

BR9504309A 1995-10-05 1995-10-05 Sulfur recovery process by acid solution leaching BR9504309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9504309A BR9504309A (en) 1995-10-05 1995-10-05 Sulfur recovery process by acid solution leaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9504309A BR9504309A (en) 1995-10-05 1995-10-05 Sulfur recovery process by acid solution leaching

Publications (1)

Publication Number Publication Date
BR9504309A true BR9504309A (en) 1998-12-29

Family

ID=4062389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9504309A BR9504309A (en) 1995-10-05 1995-10-05 Sulfur recovery process by acid solution leaching

Country Status (1)

Country Link
BR (1) BR9504309A (en)

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A,12A,13A E 14A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2049 DE 13 - 04 - 2010 E COMPROVAR RECOLHIMENTO DA 15A , 16A , 17A E 18A ANUIDADES.