BR8805454A - Processo de preparacao de um fosfato acido de aluminio e de sodio cristalizado - Google Patents
Processo de preparacao de um fosfato acido de aluminio e de sodio cristalizadoInfo
- Publication number
- BR8805454A BR8805454A BR8805454A BR8805454A BR8805454A BR 8805454 A BR8805454 A BR 8805454A BR 8805454 A BR8805454 A BR 8805454A BR 8805454 A BR8805454 A BR 8805454A BR 8805454 A BR8805454 A BR 8805454A
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- sodium phosphate
- acid aluminum
- crystallized sodium
- crystallized
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Fertilizers (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8714520A FR2622186B1 (fr) | 1987-10-21 | 1987-10-21 | Procede de preparation de phosphates acides d'aluminium et de sodium cristallises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8805454A true BR8805454A (pt) | 1989-06-27 |
Family
ID=9356018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8805454A BR8805454A (pt) | 1987-10-21 | 1988-10-21 | Processo de preparacao de um fosfato acido de aluminio e de sodio cristalizado |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4927615A (pt) |
| EP (1) | EP0313433A1 (pt) |
| JP (1) | JPH01188411A (pt) |
| KR (1) | KR890006514A (pt) |
| CN (1) | CN1033611A (pt) |
| BR (1) | BR8805454A (pt) |
| DK (1) | DK583288A (pt) |
| FR (1) | FR2622186B1 (pt) |
| PT (1) | PT88810B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650264B1 (fr) * | 1989-07-28 | 1991-11-08 | Rhone Poulenc Chimie | Procede de preparation de phosphates alumino- et/ou ferro-sodiques et application de ces phosphates dans l'industrie alimentaire |
| KR100646764B1 (ko) * | 2005-11-07 | 2006-11-23 | (주)엘씨아이 | 알루미늄 디하이드로젠 트리폴리포스페이트의 제조방법,이를 이용한 방청 안료용 조성물 및 페인트 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550490A (en) * | 1945-10-29 | 1951-04-24 | Victor Chemical Works | Complex alkali metal-aluminum and alkali metal-iron acid phosphates |
| US3501314A (en) * | 1962-07-23 | 1970-03-17 | Monsanto Co | Sodium aluminum phosphates and leavening compositions containing same |
| FR1372977A (fr) * | 1963-10-31 | 1964-09-18 | Stauffer Chemical Co | Procédé de préparation d'orthophosphates acides d'aluminium et de métal alcalin par cristallisation continue |
| US4375456A (en) * | 1982-03-01 | 1983-03-01 | Fmc Corporation | Method of producing sodium aluminum phosphate |
| DE3523686A1 (de) * | 1985-07-03 | 1987-01-15 | Benckiser Knapsack Gmbh | Verfahren zur herstellung von kristallinem alkalialuminiumphosphat |
-
1987
- 1987-10-21 FR FR8714520A patent/FR2622186B1/fr not_active Expired - Lifetime
-
1988
- 1988-10-07 EP EP88402539A patent/EP0313433A1/fr not_active Withdrawn
- 1988-10-19 JP JP63261668A patent/JPH01188411A/ja active Granted
- 1988-10-20 KR KR1019880013668A patent/KR890006514A/ko not_active Application Discontinuation
- 1988-10-20 PT PT88810A patent/PT88810B/pt not_active IP Right Cessation
- 1988-10-20 DK DK583288A patent/DK583288A/da not_active Application Discontinuation
- 1988-10-21 CN CN88108523A patent/CN1033611A/zh active Pending
- 1988-10-21 US US07/260,719 patent/US4927615A/en not_active Expired - Fee Related
- 1988-10-21 BR BR8805454A patent/BR8805454A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4927615A (en) | 1990-05-22 |
| FR2622186A1 (fr) | 1989-04-28 |
| DK583288A (da) | 1989-05-30 |
| KR890006514A (ko) | 1989-06-14 |
| JPH05330B2 (pt) | 1993-01-05 |
| CN1033611A (zh) | 1989-07-05 |
| JPH01188411A (ja) | 1989-07-27 |
| DK583288D0 (da) | 1988-10-20 |
| FR2622186B1 (fr) | 1990-11-30 |
| PT88810B (pt) | 1993-01-29 |
| EP0313433A1 (fr) | 1989-04-26 |
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