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BR8602002A - PROCESS OF HYDRATED ALUMINUM PRODUCTION - Google Patents

PROCESS OF HYDRATED ALUMINUM PRODUCTION

Info

Publication number
BR8602002A
BR8602002A BR8602002A BR8602002A BR8602002A BR 8602002 A BR8602002 A BR 8602002A BR 8602002 A BR8602002 A BR 8602002A BR 8602002 A BR8602002 A BR 8602002A BR 8602002 A BR8602002 A BR 8602002A
Authority
BR
Brazil
Prior art keywords
hydrated aluminum
aluminum production
production
hydrated
aluminum
Prior art date
Application number
BR8602002A
Other languages
Portuguese (pt)
Inventor
Ricardo Tarquinio De Mello
Antonio Luiz Ribe Morschbacker
Joaquim Martins Filho Ferreiro
Dante Ferreira Franceschini
Original Assignee
Petroflex Ind & Com Sa
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 Petroflex Ind & Com Sa filed Critical Petroflex Ind & Com Sa
Priority to BR8602002A priority Critical patent/BR8602002A/en
Priority to MX006269A priority patent/MX170194B/en
Priority to NL8701037A priority patent/NL8701037A/en
Priority to US07/045,555 priority patent/US4849190A/en
Priority to CA000536286A priority patent/CA1321053C/en
Priority to AR87307459A priority patent/AR242012A1/en
Priority to IT8720387A priority patent/IT1215458B/en
Priority to DE19873714909 priority patent/DE3714909A1/en
Priority to BE8700481A priority patent/BE1001314A4/en
Publication of BR8602002A publication Critical patent/BR8602002A/en

Links

BR8602002A 1986-05-05 1986-05-05 PROCESS OF HYDRATED ALUMINUM PRODUCTION BR8602002A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR8602002A BR8602002A (en) 1986-05-05 1986-05-05 PROCESS OF HYDRATED ALUMINUM PRODUCTION
MX006269A MX170194B (en) 1986-05-05 1987-04-28 PROCEDURE FOR THE PRODUCTION OF HYDRATED ALUMINUMS
NL8701037A NL8701037A (en) 1986-05-05 1987-05-01 METHOD FOR THE PREPARATION OF HYDRATED ALUMINUM OXIDES AND METHOD FOR TREATING ACID WASTE PRODUCTS
US07/045,555 US4849190A (en) 1986-05-05 1987-05-04 Process for the production of hydrated alumina and process for the treatment of acid wastes
CA000536286A CA1321053C (en) 1986-05-05 1987-05-04 Process for the production of hydrated aluminae and process for the treatment of acid wastes
AR87307459A AR242012A1 (en) 1986-05-05 1987-05-04 A process for the production of hydrated aluminium with a low residual ion content.
IT8720387A IT1215458B (en) 1986-05-05 1987-05-05 HYDRATED ALUMINUM AND PROCEDURE FOR PROCEDURE FOR THE PRODUCTION OF WASTE TREATMENT
DE19873714909 DE3714909A1 (en) 1986-05-05 1987-05-05 METHOD FOR PRODUCING HYDRATED ALUMINUM OXIDES
BE8700481A BE1001314A4 (en) 1986-05-05 1987-05-05 METHOD FOR PRODUCING hydrated aluminas, AND METHOD FOR PROCESSING WASTE ACID.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8602002A BR8602002A (en) 1986-05-05 1986-05-05 PROCESS OF HYDRATED ALUMINUM PRODUCTION

Publications (1)

Publication Number Publication Date
BR8602002A true BR8602002A (en) 1987-12-15

Family

ID=4039958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602002A BR8602002A (en) 1986-05-05 1986-05-05 PROCESS OF HYDRATED ALUMINUM PRODUCTION

Country Status (1)

Country Link
BR (1) BR8602002A (en)

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Legal Events

Date Code Title Description
FM Others concerning applications: unknown petition
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 05/05/2001