ES310766A1 - Un procedimiento para la preparacion de fosfatos calcicos solubles en agua. - Google Patents

Un procedimiento para la preparacion de fosfatos calcicos solubles en agua.

Info

Publication number
ES310766A1
ES310766A1 ES0310766A ES310766A ES310766A1 ES 310766 A1 ES310766 A1 ES 310766A1 ES 0310766 A ES0310766 A ES 0310766A ES 310766 A ES310766 A ES 310766A ES 310766 A1 ES310766 A1 ES 310766A1
Authority
ES
Spain
Prior art keywords
water
soluble calcium
translation
machine
legally binding
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
ES0310766A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES310766A1 publication Critical patent/ES310766A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
    • 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
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/405—Polyphosphates of ammonium
    • 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
    • C01B25/46—Preparation involving solvent-solvent extraction
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Materials For Medical Uses (AREA)
ES0310766A 1964-03-21 1965-03-20 Un procedimiento para la preparacion de fosfatos calcicos solubles en agua. Expired ES310766A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646403053A NL145824B (nl) 1964-03-21 1964-03-21 Werkwijze ter bereiding van diwaterstoffosfaten.

Publications (1)

Publication Number Publication Date
ES310766A1 true ES310766A1 (es) 1965-10-01

Family

ID=19789621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310766A Expired ES310766A1 (es) 1964-03-21 1965-03-20 Un procedimiento para la preparacion de fosfatos calcicos solubles en agua.

Country Status (9)

Country Link
US (2) US3446583A (es)
AT (1) AT250909B (es)
BE (1) BE661329A (es)
DE (1) DE1567830C3 (es)
ES (1) ES310766A1 (es)
GB (1) GB1082395A (es)
IL (1) IL23165A (es)
NL (1) NL145824B (es)
SE (1) SE318261B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236610A (en) * 1967-11-07 1971-06-23 Entpr Miniere Et Chimique Improvements in and relating to processes for the production of dicalcium phosphate from mixtures of phosphoric and nitric acid
IE34022B1 (en) * 1968-09-20 1975-01-08 Goulding Ltd W & H M The production of fertilisers
CN105417514B (zh) * 2015-11-18 2017-11-21 湖北工业大学 一种油基羟基磷灰石胶态液晶的制备方法
CN108726499B (zh) * 2018-08-01 2022-10-04 蒋华民 一种食品级磷酸氢钙及其制备方法
CN111533099B (zh) * 2020-05-22 2021-12-07 四川大学 一种水溶性磷酸一铵的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA672008A (en) * 1963-10-08 C. Gattiker David Method of producing phosphoric acid
US2885265A (en) * 1955-06-21 1959-05-05 Horizons Inc Process for producing substantially pure orthophosphoric acid
GB974610A (en) * 1962-05-24 1964-11-04 Canadian Ind Purification of phosphoric acid
US3245777A (en) * 1963-01-10 1966-04-12 Pullman Inc Method of making phosphate fertilizer

Also Published As

Publication number Publication date
AT250909B (de) 1966-12-12
BE661329A (es) 1965-09-20
SE318261B (es) 1969-12-08
DE1567830C3 (de) 1973-10-04
DE1567830A1 (de) 1970-08-20
IL23165A (en) 1968-07-25
NL6403053A (es) 1965-09-22
NL145824B (nl) 1975-05-15
US3525585A (en) 1970-08-25
DE1567830B2 (de) 1973-03-08
US3446583A (en) 1969-05-27
GB1082395A (en) 1967-09-06

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