[go: up one dir, main page]

BR8804079A - Processo de preparacao de fosfato de aluminio - Google Patents

Processo de preparacao de fosfato de aluminio

Info

Publication number
BR8804079A
BR8804079A BR8804079A BR8804079A BR8804079A BR 8804079 A BR8804079 A BR 8804079A BR 8804079 A BR8804079 A BR 8804079A BR 8804079 A BR8804079 A BR 8804079A BR 8804079 A BR8804079 A BR 8804079A
Authority
BR
Brazil
Prior art keywords
preparation process
aluminum phosphate
phosphate preparation
aluminum
preparation
Prior art date
Application number
BR8804079A
Other languages
English (en)
Inventor
Jose Carlos Duarte Macedo
Original Assignee
Petroleo Brasileiro 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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR8804079A priority Critical patent/BR8804079A/pt
Publication of BR8804079A publication Critical patent/BR8804079A/pt

Links

BR8804079A 1988-08-12 1988-08-12 Processo de preparacao de fosfato de aluminio BR8804079A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8804079A BR8804079A (pt) 1988-08-12 1988-08-12 Processo de preparacao de fosfato de aluminio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8804079A BR8804079A (pt) 1988-08-12 1988-08-12 Processo de preparacao de fosfato de aluminio

Publications (1)

Publication Number Publication Date
BR8804079A true BR8804079A (pt) 1990-03-20

Family

ID=4045354

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804079A BR8804079A (pt) 1988-08-12 1988-08-12 Processo de preparacao de fosfato de aluminio

Country Status (1)

Country Link
BR (1) BR8804079A (pt)

Similar Documents

Publication Publication Date Title
PT90637A (pt) Processo de preparacao de polianidridos
PT90748A (pt) Processo par a preparacao de 4-amino-3-carboxi-quinoleinas e - naftiridinas
PT90708A (pt) Processo para a preparacao de derivados de benzopirano
BR8902015A (pt) Processo de preparacao do fenol
BR8905441A (pt) Processo para preparacao de composto
BR8706225A (pt) Processo de adsorcao
PT92365A (pt) Processo para a preparacao de (s)-alfa-etil-2-oxo-1-pirrolidinoacetamida
PT81433B (pt) Processo de preparacao de comestico anti-rugas
BR8805636A (pt) Processo de alquilacao
PT92171A (pt) Processo de preparacao de n-fosfonometil-glicina
IT1217608B (it) Processo per la preparazione di epossidi
BR8800586A (pt) Catalisador e processo de preparacao do mesmo
BR8705545A (pt) Processo de preparacao de composto
BR8901342A (pt) Polidiorganosiloxano e processo de preparacao do mesmo
IT1186782B (it) Processo per la preparazione di fenilpropanoni
PT89491A (pt) Processo de preparacao de polimeros de organoborossilazanos
PT90188A (pt) Processo para a preparacao de aril-dionas ou de heteroaril-dionas
BR8705526A (pt) Processo para preparacao de composto
IT1186708B (it) Processo per la preparazione di 2-perfluoropropossi-perfluoropropio nilfluoruro
BR8905815A (pt) Processo para preparacao de cetoximossilanos
BR8703801A (pt) Processo para preparacao de composto
BR9001296A (pt) Processo para preparacao de o-carboxi-piridil-e o-carbo-xi-quinolil-imidazolinonas
BR8705543A (pt) Processo para preparacao de minooxazolidinas
BR8506175A (pt) Processo de preparacao de galoborossilicato
DK0417863T3 (da) Krystallinske aluminiumphosphater

Legal Events

Date Code Title Description
KD Fees due (letter patent)
FG Letter patent granted
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 12/08/2003