ES8403836A1 - Un metodo de secar por pulverizacion mezclas de reaccion de fosfato sodico-aluminico de relacion atomica na:al:po4 1-3-8. - Google Patents

Un metodo de secar por pulverizacion mezclas de reaccion de fosfato sodico-aluminico de relacion atomica na:al:po4 1-3-8.

Info

Publication number
ES8403836A1
ES8403836A1 ES520151A ES520151A ES8403836A1 ES 8403836 A1 ES8403836 A1 ES 8403836A1 ES 520151 A ES520151 A ES 520151A ES 520151 A ES520151 A ES 520151A ES 8403836 A1 ES8403836 A1 ES 8403836A1
Authority
ES
Spain
Prior art keywords
aluminum phosphate
sodium aluminum
producing sodium
spray drying
solution
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
Application number
ES520151A
Other languages
English (en)
Other versions
ES520151A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES8403836A1 publication Critical patent/ES8403836A1/es
Publication of ES520151A0 publication Critical patent/ES520151A0/es
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/02—Treatment of flour or dough by adding materials thereto before or during baking by adding inorganic substances
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Fertilizers (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Abstract

METODO PARA SECAR POR PULVERIZACION MEZCLAS DE REACCION DE FOSFATO DE SODIO Y ALUMINIO, DE RELACION ATOMATICA NA:AL:PO4 1-3-8.COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE FORMA UNA MEZCLA DE REACCION ACUOSA DE SALP 1-3-8 POR REACCION DE NA2CO3, AL(OH)3 Y H3PO4, EN UNA RELACION ATOMICA NA:AL:PO4 1-3-8 Y CON UN CONTENIDO DE AGUA COMPRENDIDO ENTRE UN 30 Y UN 48, EN PRESENCIA DE UNA CANTIDAD EFECTIVA DE UN SULFATO METALICO COMO INHIBIDOR DE LA PRECIPITACION; SEGUNDA, SE AÑADE SUFICIENTE AGUA PARA FORMAR UNA SOLUCION PULVERIZABLE; Y POR ULTIMO, SE SECA POR PULVERIZACION DICHA SOLUCIONPULVERIZABLE Y SE RECUPERA EL PRODUCTO SECADO.
ES520151A 1982-03-01 1983-02-28 Un metodo de secar por pulverizacion mezclas de reaccion de fosfato sodico-aluminico de relacion atomica na:al:po4 1-3-8. Granted ES520151A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/353,668 US4375456A (en) 1982-03-01 1982-03-01 Method of producing sodium aluminum phosphate

Publications (2)

Publication Number Publication Date
ES8403836A1 true ES8403836A1 (es) 1984-04-01
ES520151A0 ES520151A0 (es) 1984-04-01

Family

ID=23390048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520151A Granted ES520151A0 (es) 1982-03-01 1983-02-28 Un metodo de secar por pulverizacion mezclas de reaccion de fosfato sodico-aluminico de relacion atomica na:al:po4 1-3-8.

Country Status (2)

Country Link
US (1) US4375456A (es)
ES (1) ES520151A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523686A1 (de) * 1985-07-03 1987-01-15 Benckiser Knapsack Gmbh Verfahren zur herstellung von kristallinem alkalialuminiumphosphat
FR2622186B1 (fr) * 1987-10-21 1990-11-30 Rhone Poulenc Chimie Procede de preparation de phosphates acides d'aluminium et de sodium cristallises
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
RU2415077C1 (ru) * 2006-12-13 2011-03-27 Таки Кемикал Ко., Лтд. Термочувствительный раствор фосфата алюминия, способ его получения и его применение

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US2957750A (en) * 1957-05-16 1960-10-25 Victor Chemical Works Dehydrated sodium aluminum phosphate composition and method of producing same
US2995421A (en) * 1959-12-17 1961-08-08 Stauffer Chemical Co Amorphous sodium aluminum phosphate
US3097949A (en) * 1962-07-09 1963-07-16 Stauffer Chemical Co Novel complex sodium aluminum orthophosphate reaction products and water-insoluble fractions thereof
US3311448A (en) * 1962-11-01 1967-03-28 Stauffer Chemical Co Continuous crystallization of alkali metal aluminum acid orthophosphates
US3223479A (en) * 1965-01-05 1965-12-14 Stauffer Chemical Co Leavening compound
US3411872A (en) * 1967-07-24 1968-11-19 Stauffer Chemical Co Method of producing nonhygroscopic sodium aluminum phosphate
US3957679A (en) * 1973-11-01 1976-05-18 Monsanto Company Novel sodium aluminum phosphate cheese emulsifiers
US4260591A (en) * 1978-12-21 1981-04-07 Stauffer Chemical Company Process for preparing alkali metal aluminum phosphate

Also Published As

Publication number Publication date
ES520151A0 (es) 1984-04-01
US4375456A (en) 1983-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201