GB1509680A - Process for producing a powdered or granulated non-dusting mineral composition - Google Patents

Process for producing a powdered or granulated non-dusting mineral composition

Info

Publication number
GB1509680A
GB1509680A GB39799/76A GB3979976A GB1509680A GB 1509680 A GB1509680 A GB 1509680A GB 39799/76 A GB39799/76 A GB 39799/76A GB 3979976 A GB3979976 A GB 3979976A GB 1509680 A GB1509680 A GB 1509680A
Authority
GB
United Kingdom
Prior art keywords
weight
dusting
powdered
mineral composition
producing
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
GB39799/76A
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.)
Dansk Landbrugs Grovvareselskab AMBA
Original Assignee
Dansk Landbrugs Grovvareselskab AMBA
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 Dansk Landbrugs Grovvareselskab AMBA filed Critical Dansk Landbrugs Grovvareselskab AMBA
Publication of GB1509680A publication Critical patent/GB1509680A/en
Expired legal-status Critical Current

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
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Fodder In General (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

1509680 Calcium phosphate DANSK LANDBRUGS GROVVARESELSKAB AXELBORG 24 Sept 1976 [10 Oct 1975] 39799/76 Heading C1A A powdered or granulated non-dusting mineral composition containing calcium phosphate suitable for use as animal fodder is made by reacting aqueous phosphoric acid of a concentration of at least 40% weight P 2 O 5 with a finely divided calcium carbonate having a water content of 15-25% by weight. The calcium carbonate is typically a ground chalk having a water content of 15-20% by weight and the phosphoric acid is commercial acid with a concentration of 50-55% weight P 2 O 5 . The reaction mixture is preferably dried. Mineral additives and/or vitamins may be added to the composition before or after the drying step.
GB39799/76A 1975-10-10 1976-09-24 Process for producing a powdered or granulated non-dusting mineral composition Expired GB1509680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK457675AA DK137180B (en) 1975-10-10 1975-10-10 Process for the preparation of a powder or granular, non-dusting mineral mixture containing calcium phosphates.

Publications (1)

Publication Number Publication Date
GB1509680A true GB1509680A (en) 1978-05-04

Family

ID=8134806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39799/76A Expired GB1509680A (en) 1975-10-10 1976-09-24 Process for producing a powdered or granulated non-dusting mineral composition

Country Status (6)

Country Link
DE (1) DE2643683A1 (en)
DK (1) DK137180B (en)
GB (1) GB1509680A (en)
NL (1) NL7611195A (en)
NO (1) NO143188C (en)
SE (1) SE419745B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035321C (en) * 1994-12-05 1997-07-02 乐山市太康工业总公司 Technology for producing active calcium phosphate
GB2332426A (en) * 1996-06-10 1999-06-23 Axel Bruckert Preparing monocalcium phosphate monohydrate for use as feedstuff component
US6649201B2 (en) * 2001-01-16 2003-11-18 Board Of Regents Of University Of Nebraska Eggshell derived monocalcium and dicalcium phosphate
WO2004023886A1 (en) * 2002-09-11 2004-03-25 Kemira Grow How Ab Nutritional additive for animals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935171A1 (en) * 1979-08-31 1981-03-19 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING MINERAL MIXED FEED

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE498138C (en) * 1927-09-22 1930-05-19 Wladimir Kyber Dipl Ing Process for the preparation of a dry fertilizer
DE1206293B (en) * 1960-01-16 1965-12-02 Knapsack Ag Process for the production of a mineral feed consisting essentially of dicalcium phosphate
GB1097762A (en) * 1963-12-12 1968-01-03 British Titan Products Device for use in oxidation of metal halides
US3467495A (en) * 1965-12-23 1969-09-16 Int Minerals & Chem Corp Preparation of calcium phosphates
FR2220474A1 (en) * 1973-03-09 1974-10-04 Ugine Kuhlmann Highly absorbent calcium phosphate for animal feeds - in the form of granules or compacted grains of specified porosity
NO132685C (en) * 1974-03-19 1977-05-24 Norsk Hydro As

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035321C (en) * 1994-12-05 1997-07-02 乐山市太康工业总公司 Technology for producing active calcium phosphate
GB2332426A (en) * 1996-06-10 1999-06-23 Axel Bruckert Preparing monocalcium phosphate monohydrate for use as feedstuff component
US6649201B2 (en) * 2001-01-16 2003-11-18 Board Of Regents Of University Of Nebraska Eggshell derived monocalcium and dicalcium phosphate
WO2004023886A1 (en) * 2002-09-11 2004-03-25 Kemira Grow How Ab Nutritional additive for animals
CN1315402C (en) * 2002-09-11 2007-05-16 凯米尔格罗豪股份公司 Nutritional additive for animals

Also Published As

Publication number Publication date
NO143188C (en) 1984-01-26
NO763445L (en) 1977-04-13
NO143188B (en) 1980-09-22
DK137180C (en) 1978-07-03
DE2643683C2 (en) 1987-05-14
DE2643683A1 (en) 1977-04-21
SE419745B (en) 1981-08-24
SE7610495L (en) 1977-04-11
DK457675A (en) 1977-04-11
NL7611195A (en) 1977-04-13
DK137180B (en) 1978-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee