BR8602002A - Processo de producao de aluminas hidratadas - Google Patents

Processo de producao de aluminas hidratadas

Info

Publication number: BR8602002A
Authority: BR; Brazil
Prior art keywords: hydrated aluminum; aluminum production; production; hydrated; aluminum
Prior art date: 1986-05-05

Application number

BR8602002A

Other languages

English (en)

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.)

1986-05-05

Filing date

1986-05-05

Publication date

1987-12-15

1986-05-05 Application filed by Petroflex Ind & Com Sa filed Critical Petroflex Ind & Com Sa

1986-05-05 Priority to BR8602002A priority Critical patent/BR8602002A/pt

1987-04-28 Priority to MX006269A priority patent/MX170194B/es

1987-05-01 Priority to NL8701037A priority patent/NL8701037A/nl

1987-05-04 Priority to US07/045,555 priority patent/US4849190A/en

1987-05-04 Priority to CA000536286A priority patent/CA1321053C/en

1987-05-04 Priority to AR87307459A priority patent/AR242012A1/es

1987-05-05 Priority to IT8720387A priority patent/IT1215458B/it

1987-05-05 Priority to DE19873714909 priority patent/DE3714909A1/de

1987-05-05 Priority to BE8700481A priority patent/BE1001314A4/fr

1987-12-15 Publication of BR8602002A publication Critical patent/BR8602002A/pt

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
BR8602002A BR8602002A (pt)	1986-05-05	1986-05-05	Processo de producao de aluminas hidratadas
MX006269A MX170194B (es)	1986-05-05	1987-04-28	Procedimiento para la produccion de aluminas hidratadas
NL8701037A NL8701037A (nl)	1986-05-05	1987-05-01	Werkwijze voor de bereiding van gehydrateerde aluminiumoxiden en werkwijze voor de behandeling van zure afvalprodukten.
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 (es)	1986-05-05	1987-05-04	Proceso para la produccion de aluminas hidratadas con bajo contenido de iones residuales.
IT8720387A IT1215458B (it)	1986-05-05	1987-05-05	Allumine idrate e procedimento per procedimento per la produzione di il trattamento di rifiuti
DE19873714909 DE3714909A1 (de)	1986-05-05	1987-05-05	Verfahren zur herstellung von hydratisierten aluminiumoxiden
BE8700481A BE1001314A4 (fr)	1986-05-05	1987-05-05	Procede de production d'alumines hydratees, et procede de traitement de rejets acides.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8602002A BR8602002A (pt)	1986-05-05	1986-05-05	Processo de producao de aluminas hidratadas

Publications (1)

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

Family

ID=4039958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8602002A BR8602002A (pt)	1986-05-05	1986-05-05	Processo de producao de aluminas hidratadas

Country Status (1)

Country	Link
BR (1)	BR8602002A (pt)

1986
- 1986-05-05 BR BR8602002A patent/BR8602002A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1995-12-05	FM	Others concerning applications: unknown petition
2008-07-22	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