[go: up one dir, main page]

ES553262A0 - Procedimiento para la preparacion de hidrogenofosfato calcico - Google Patents

Procedimiento para la preparacion de hidrogenofosfato calcico

Info

Publication number
ES553262A0
ES553262A0 ES553262A ES553262A ES553262A0 ES 553262 A0 ES553262 A0 ES 553262A0 ES 553262 A ES553262 A ES 553262A ES 553262 A ES553262 A ES 553262A ES 553262 A0 ES553262 A0 ES 553262A0
Authority
ES
Spain
Prior art keywords
procedure
preparation
hydrogen phosphate
calcium hydrogen
calcium
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.)
Granted
Application number
ES553262A
Other languages
English (en)
Other versions
ES8702300A1 (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES8702300A1 publication Critical patent/ES8702300A1/es
Publication of ES553262A0 publication Critical patent/ES553262A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • 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
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Removal Of Specific Substances (AREA)
ES553262A 1985-03-23 1986-03-21 Procedimiento para la preparacion de hidrogenofosfato calcico Expired ES8702300A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510694 DE3510694A1 (de) 1985-03-23 1985-03-23 Verfahren zur herstellung von calciumhydrogenphosphat

Publications (2)

Publication Number Publication Date
ES8702300A1 ES8702300A1 (es) 1987-01-16
ES553262A0 true ES553262A0 (es) 1987-01-16

Family

ID=6266210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553262A Expired ES8702300A1 (es) 1985-03-23 1986-03-21 Procedimiento para la preparacion de hidrogenofosfato calcico

Country Status (6)

Country Link
EP (1) EP0197326A3 (es)
BR (1) BR8601293A (es)
DE (1) DE3510694A1 (es)
DK (1) DK130886A (es)
ES (1) ES8702300A1 (es)
ZA (1) ZA862114B (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334014C (de) * 1919-11-26 1921-03-08 Josef Faldner Verfahren zur Herstellung von kohlensaurem Kalk
US3488145A (en) * 1966-12-13 1970-01-06 Struthers Scient & Intern Corp Production of dicalcium phosphate
NO132685C (es) * 1974-03-19 1977-05-24 Norsk Hydro As
FR2298511A1 (fr) * 1975-01-21 1976-08-20 Scora Watrigant Nouveau procede de fabrication industrielle d'un carbonate de calcium extra-pur

Also Published As

Publication number Publication date
ES8702300A1 (es) 1987-01-16
DK130886D0 (da) 1986-03-21
EP0197326A2 (de) 1986-10-15
ZA862114B (en) 1986-11-26
DK130886A (da) 1986-09-24
EP0197326A3 (de) 1987-12-09
DE3510694A1 (de) 1986-09-25
BR8601293A (pt) 1986-12-02

Similar Documents

Publication Publication Date Title
ES557231A0 (es) Procedimiento para la preparacion de 3-ariluracilos
ES551625A0 (es) Procedimiento para la preparacion de 13-alquil-ll b -fenil-gonamos
ES547951A0 (es) Procedimiento para la preparacion de nuevas benzoilfenilu- reas
ES539486A0 (es) Procedimiento para la preparacion de compuestos cotelomeros
ES557723A0 (es) Procedimiento para la produccion de tiazoles
MX163569B (es) Procedimiento para la preparacion de benzoil-ureas
ES547924A0 (es) Procedimiento para la preparacion de bencileteres sustitui- dos
ES551069A0 (es) Procedimiento para la preparacion de derivados de 13beta-alquil-milbenicina
MX162421A (es) Procedimiento para la preparacion de n-acilfenilalaninas
MX162552A (es) Procedimiento para la preparacion de benzoil-ureas
ES541906A0 (es) Procedimiento para la preparacion de glicidiloxidicetonas
ES542071A0 (es) Procedimiento para la preparacion de ergolinas
MX163596B (es) Procedimiento para la preparacion de resorcinol
MX162939B (es) Procedimiento mejorado para la preparacion de monoterbutiltolueno-diamina
ES531159A0 (es) Procedimiento para la preparacion de aminociclotiadiazinas
ES553986A0 (es) Procedimiento para la obtencion de compuestos de heterociclil-penem
ES553262A0 (es) Procedimiento para la preparacion de hidrogenofosfato calcico
ES557230A0 (es) Procedimiento para la preparacion de 3-ariluracilos
MX7420E (es) Procedimiento para la preparacion de carbamoil-lactama-n-substituida
ES540684A0 (es) Procedimiento para la preparacion de compuestos de pteridina
ES551442A0 (es) Procedimiento para la obtencion de compuestos conteniendo grupos tiocianatometiltio
ES549829A0 (es) Procedimiento para la preparacion de carbazatos
ES555439A0 (es) Procedimiento para la fabricacion de compuestos hidroximetilcefem
ES547442A0 (es) Procedimiento para la preparacion de derivados de 3-hidroxi-5-(1-poliazolil)-2-metoxicarboniltiofenos
ES541017A0 (es) Procedimiento para la preparacion de propanolaminas