BE868072A - Procede et installation de fabrication d'acide phosphorique. - Google Patents
Procede et installation de fabrication d'acide phosphorique.Info
- Publication number
- BE868072A BE868072A BE188530A BE188530A BE868072A BE 868072 A BE868072 A BE 868072A BE 188530 A BE188530 A BE 188530A BE 188530 A BE188530 A BE 188530A BE 868072 A BE868072 A BE 868072A
- Authority
- BE
- Belgium
- Prior art keywords
- plant
- phosphoric acid
- manufacturing phosphoric
- manufacturing
- acid
- 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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fuel Cell (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78457A LU78457A1 (fr) | 1977-11-04 | 1977-11-04 | Procede de fabrication d'acide phosphorique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE868072A true BE868072A (fr) | 1978-10-02 |
Family
ID=19728754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE188530A BE868072A (fr) | 1977-11-04 | 1978-06-13 | Procede et installation de fabrication d'acide phosphorique. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4298583A (it) |
| JP (1) | JPS5523082A (it) |
| AU (1) | AU3727678A (it) |
| BE (1) | BE868072A (it) |
| BR (1) | BR7804003A (it) |
| CA (1) | CA1106137A (it) |
| DE (1) | DE2827114A1 (it) |
| ES (1) | ES471072A1 (it) |
| FR (1) | FR2407891A1 (it) |
| GB (1) | GB2007200B (it) |
| IL (1) | IL54974A (it) |
| IN (1) | IN149585B (it) |
| IT (1) | IT1096581B (it) |
| JO (1) | JO1086B1 (it) |
| LU (1) | LU78457A1 (it) |
| NL (1) | NL7806776A (it) |
| NZ (1) | NZ188819A (it) |
| OA (1) | OA05992A (it) |
| SU (1) | SU1068024A3 (it) |
| ZA (1) | ZA783583B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3583209D1 (de) * | 1984-11-05 | 1991-07-18 | Prayon Dev Sa | Kontinuierliches verfahren zur herstellung von phosphorsaeure und von calciumsulfat. |
| US5300434A (en) * | 1987-11-06 | 1994-04-05 | Washington Research Foundation | Hybridoma cell line producing an antibody to type-I collagen amino-terminal telopeptide |
| CN102459091B (zh) | 2009-05-18 | 2014-06-18 | 孟山都技术公司 | 含水废物流中磷有用成分和盐杂质的回收 |
| CN103303889A (zh) * | 2013-07-03 | 2013-09-18 | 瓮福（集团）有限责任公司 | 一种管式反应器在线清洗方法 |
| CN103303890A (zh) * | 2013-07-04 | 2013-09-18 | 瓮福（集团）有限责任公司 | 一种管式反应器在线回流冲洗方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL74099C (it) * | 1950-03-03 | |||
| US4140748A (en) * | 1976-07-07 | 1979-02-20 | Occidental Petroleum Corporation | Hemihydrate type phosphoric acid process with crystal modifier |
| BE538799A (it) * | 1955-06-07 | 1955-06-30 | Union Chimique Belge Sa | |
| NL274891A (it) * | 1961-02-17 | |||
| US3257168A (en) * | 1961-03-30 | 1966-06-21 | Singmaster & Breyer | Process for manufacture of phosphoric acid |
| FR1323087A (fr) * | 1961-03-30 | 1963-04-05 | Procédé de refroidissement sous vide pour traitements chimiques à plusieurs phases | |
| US3472619A (en) * | 1964-03-06 | 1969-10-14 | Singmaster & Breyer | Production of phosphoric acid and calcium sulfate |
| US3416889A (en) * | 1964-06-22 | 1968-12-17 | Whiting Corp | Process and apparatus for manufacturing phosphoric acid |
| US3522003A (en) * | 1966-01-03 | 1970-07-28 | Pullman Inc | Process and apparatus for producing phosphoric acid from phosphate rock |
| DE146443C (it) * | 1976-07-07 | Occidental Petroleum Corp |
-
1977
- 1977-11-04 LU LU78457A patent/LU78457A1/xx unknown
- 1977-11-18 US US05/852,614 patent/US4298583A/en not_active Expired - Lifetime
-
1978
- 1978-06-13 BE BE188530A patent/BE868072A/xx not_active IP Right Cessation
- 1978-06-20 IT IT24753/78A patent/IT1096581B/it active
- 1978-06-20 AU AU37276/78A patent/AU3727678A/en active Pending
- 1978-06-21 FR FR7818605A patent/FR2407891A1/fr active Granted
- 1978-06-21 DE DE19782827114 patent/DE2827114A1/de not_active Ceased
- 1978-06-22 IL IL54974A patent/IL54974A/xx unknown
- 1978-06-22 CA CA306,055A patent/CA1106137A/en not_active Expired
- 1978-06-22 ZA ZA00783583A patent/ZA783583B/xx unknown
- 1978-06-23 ES ES471072A patent/ES471072A1/es not_active Expired
- 1978-06-23 GB GB7827710A patent/GB2007200B/en not_active Expired
- 1978-06-23 IN IN692/CAL/78A patent/IN149585B/en unknown
- 1978-06-23 NL NL7806776A patent/NL7806776A/xx unknown
- 1978-06-23 BR BR7804003A patent/BR7804003A/pt unknown
- 1978-06-23 OA OA56538A patent/OA05992A/xx unknown
- 1978-07-13 SU SU782634048A patent/SU1068024A3/ru active
- 1978-11-03 NZ NZ188819A patent/NZ188819A/xx unknown
- 1978-11-04 JP JP13621578A patent/JPS5523082A/ja active Pending
- 1978-11-04 JO JO19781086A patent/JO1086B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IL54974A (en) | 1981-02-27 |
| ES471072A1 (es) | 1979-01-01 |
| ZA783583B (en) | 1979-06-27 |
| AU3727678A (en) | 1980-01-03 |
| IN149585B (it) | 1982-01-30 |
| GB2007200A (en) | 1979-05-16 |
| BR7804003A (pt) | 1979-05-29 |
| IT1096581B (it) | 1985-08-26 |
| LU78457A1 (fr) | 1979-06-13 |
| NZ188819A (en) | 1980-09-12 |
| FR2407891A1 (fr) | 1979-06-01 |
| SU1068024A3 (ru) | 1984-01-15 |
| IT7824753A0 (it) | 1978-06-20 |
| CA1106137A (en) | 1981-08-04 |
| NL7806776A (nl) | 1979-05-08 |
| US4298583A (en) | 1981-11-03 |
| GB2007200B (en) | 1982-06-16 |
| FR2407891B1 (it) | 1982-11-05 |
| DE2827114A1 (de) | 1979-05-10 |
| IL54974A0 (en) | 1978-08-31 |
| OA05992A (fr) | 1981-06-30 |
| JO1086B1 (en) | 1982-07-10 |
| JPS5523082A (en) | 1980-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CH | Change of patent owner |
Owner name: *PRAYON DEVELOPPEMENT Effective date: 19840104 |
|
| RE20 | Patent expired |
Owner name: PRAYON DEVELOPPEMENT Effective date: 19980613 |