ES393286A1 - Procedimiento para producir fosfatos de metal alcalino. - Google Patents
Procedimiento para producir fosfatos de metal alcalino.Info
- Publication number
- ES393286A1 ES393286A1 ES393286A ES393286A ES393286A1 ES 393286 A1 ES393286 A1 ES 393286A1 ES 393286 A ES393286 A ES 393286A ES 393286 A ES393286 A ES 393286A ES 393286 A1 ES393286 A1 ES 393286A1
- Authority
- ES
- Spain
- Prior art keywords
- alkali
- production
- spray drying
- hot gases
- metal polyphosphates
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/41—Polyphosphates of alkali metals
- C01B25/412—Preparation from alkali metal orthophosphates
- C01B25/414—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5915970A | 1970-07-29 | 1970-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES393286A1 true ES393286A1 (es) | 1973-08-16 |
Family
ID=22021215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES393286A Expired ES393286A1 (es) | 1970-07-29 | 1971-07-15 | Procedimiento para producir fosfatos de metal alcalino. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3661514A (es) |
CA (1) | CA947943A (es) |
ES (1) | ES393286A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109652A1 (de) * | 1981-03-13 | 1982-09-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von abriebfestem natriumtriphosphat |
DE3129180A1 (de) * | 1981-07-24 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | Verfahren und vorrichtung zur herstellung von alkaliphosphaten durch verspruehen von alkaliphosphatloesungen oder -suspensionen |
US4422900A (en) * | 1981-11-25 | 1983-12-27 | Olin Corporation | Spray drying apparatus for available chlorine-containing compounds |
US4676963A (en) * | 1986-05-09 | 1987-06-30 | Fmc Corporation | Manufacture of sodium tripolyphosphate from wet acid |
GB9017155D0 (en) * | 1990-08-03 | 1990-09-19 | Ici Plc | Spray drying |
US20110250264A1 (en) | 2010-04-09 | 2011-10-13 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US915303A (en) * | 1907-01-15 | 1909-03-16 | James Mecredy | Desiccating apparatus. |
US2977317A (en) * | 1954-10-21 | 1961-03-28 | Knapsack Ag | Process for producing compositions containing sodium tripolyphosphate |
US3474849A (en) * | 1966-10-07 | 1969-10-28 | Roberto Pla Inchausti | Rapid crystallization of liquid chemical particles in spray form |
-
1970
- 1970-07-29 US US59159A patent/US3661514A/en not_active Expired - Lifetime
-
1971
- 1971-06-23 CA CA116,432A patent/CA947943A/en not_active Expired
- 1971-07-15 ES ES393286A patent/ES393286A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3661514A (en) | 1972-05-09 |
CA947943A (en) | 1974-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1338850A (en) | Spray-dried sodium silicate | |
ES393286A1 (es) | Procedimiento para producir fosfatos de metal alcalino. | |
GB1520591A (en) | Method for drying fructose solutions | |
GB1423260A (en) | Alkali metal percarbonates | |
GB1257989A (es) | ||
GB682480A (en) | Improvements in liquid reservoirs | |
GB1401962A (en) | Gelation | |
GB1158178A (en) | Method for obtaining solids from aqueous solutions and apparatus therefor. | |
GB1278466A (en) | Granulated boric trioxide and process for its preparation | |
GB1306356A (es) | ||
IE32209L (en) | Production of urea | |
GB1089246A (en) | Process for the manufacture of sodium tripolyphosphate with a high content ofphase-i-material (high temperature modification) | |
ES413324A1 (es) | Procedimiento para la produccion de celulosa regenerada, o de un derivado de la misma, de inflamabilidad reducida. | |
GB1222798A (en) | A process for the production of cast iron | |
GB1149859A (en) | Alkali metal silicates | |
ES452939A1 (es) | Procedimiento continuo de fabricacion de acido fosforico porvia humeda. | |
GB1290363A (es) | ||
GB668490A (en) | Process for the manufacture of mineral fibres, particularly glass fibres, and an apparatus for putting the process into effect | |
BE752135A (fr) | Dispositif de fermeture de gueulard pour four a cuve fonctionnant suivant le procede, haute pression notamment pour hauts fourneaux sous pression, et fours equipes d'un tel dispositif | |
GB873770A (en) | Improvements in or relating to the production of iron | |
ES350245A1 (es) | Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de perlita. | |
GB716882A (en) | Improvements in or relating to the manufacture of pulverulent perfumed products | |
USD217630S (en) | Tumbler or similar article | |
GB1189058A (en) | Granulate on a Cocoa Powder Basis | |
USD204456S (en) | Cable spacer |