GB1242092A - Mineral animal feed supplements - Google Patents

Mineral animal feed supplements

Info

Publication number
GB1242092A
GB1242092A GB32923/68A GB3292368A GB1242092A GB 1242092 A GB1242092 A GB 1242092A GB 32923/68 A GB32923/68 A GB 32923/68A GB 3292368 A GB3292368 A GB 3292368A GB 1242092 A GB1242092 A GB 1242092A
Authority
GB
United Kingdom
Prior art keywords
hydrogen phosphate
animal feed
july
mole
optionally
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
GB32923/68A
Inventor
Kurt C Scheel
Josef Bochem
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.)
Guano Werke AG
Original Assignee
Guano Werke 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 Guano Werke AG filed Critical Guano Werke AG
Publication of GB1242092A publication Critical patent/GB1242092A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Fodder In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1,242,092. Animal feed supplement. GUANO-WERKE A.G. 10 July, 1968 [19 July, 1967], No. 32923/68. Addition to 1,084,600. Heading A2B. [Also in Divisions B1 and C1] An animal food supplement comprises 25-60 mole % disodium hydrogen phosphate, 20-50 mole % magnesium hydrogen phosphate, and, optionally, 0-25% calcium hydrogen phosphate, and is prepared by spraying phosphoric acid, having a P 2 O 5 content of 40-60% by wt., into a mixture of sodium, magnesium and, optionally, calcium oxides, hydroxides or carbonates contained in a drum rotating about a horizontal axis, provided with vanes inside the drum for lifting the mixture, and causing it to cascade down in a shower, and then cooling and drying the product.
GB32923/68A 1967-07-19 1968-07-10 Mineral animal feed supplements Expired GB1242092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1692434A DE1692434B2 (en) 1967-07-19 1967-07-19 Process for the production of a mineral feed additive

Publications (1)

Publication Number Publication Date
GB1242092A true GB1242092A (en) 1971-08-11

Family

ID=7129452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32923/68A Expired GB1242092A (en) 1967-07-19 1968-07-10 Mineral animal feed supplements

Country Status (8)

Country Link
JP (1) JPS4812786B1 (en)
BE (1) BE718124A (en)
CH (1) CH507664A (en)
DE (1) DE1692434B2 (en)
FR (1) FR1576683A (en)
GB (1) GB1242092A (en)
IL (1) IL30335A (en)
NL (1) NL163485C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049363A1 (en) * 1980-10-04 1982-04-14 Chemische Fabrik Kalk GmbH Process for the preparation of a phosphates mixture containing sodium, calcium and optionally magnesium as an animal feed

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212325A1 (en) * 1982-04-02 1983-10-06 Hoechst Ag METHOD FOR PRODUCING A GRANULATED FEED PHOSPHATE
SE441564B (en) * 1984-03-13 1985-10-21 Boliden Ab GRANULES PRODUCT CONSIDERING A REACTION PRODUCT BETWEEN MAGNESIUM OXIDE AND PHOSPHORIC ACID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049363A1 (en) * 1980-10-04 1982-04-14 Chemische Fabrik Kalk GmbH Process for the preparation of a phosphates mixture containing sodium, calcium and optionally magnesium as an animal feed

Also Published As

Publication number Publication date
IL30335A0 (en) 1968-09-26
DE1692434A1 (en) 1971-12-30
FR1576683A (en) 1969-08-01
JPS4812786B1 (en) 1973-04-23
CH507664A (en) 1971-05-31
DE1692434B2 (en) 1980-01-17
NL163485C (en) 1980-09-15
BE718124A (en) 1968-12-31
NL6810309A (en) 1969-01-21
IL30335A (en) 1972-02-29
NL163485B (en) 1980-04-15

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