CA1000474A - Process and apparatus for making phosphate pellets - Google Patents

Process and apparatus for making phosphate pellets

Info

Publication number
CA1000474A
CA1000474A CA176,522A CA176522A CA1000474A CA 1000474 A CA1000474 A CA 1000474A CA 176522 A CA176522 A CA 176522A CA 1000474 A CA1000474 A CA 1000474A
Authority
CA
Canada
Prior art keywords
making phosphate
phosphate pellets
pellets
making
phosphate
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
CA176,522A
Other versions
CA176522S (en
Inventor
Hans Haas
Hans Ebert
Heinrich Thome
Friedrich W. Kampmann
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
Application granted granted Critical
Publication of CA1000474A publication Critical patent/CA1000474A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • B01J2/14—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 dishes or pans
    • 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
    • B01J2/26—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic on endless conveyor belts
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
CA176,522A 1972-07-25 1973-07-16 Process and apparatus for making phosphate pellets Expired CA1000474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236401 DE2236401C2 (en) 1972-07-25 1972-07-25 Method and device for the production of phosphate pellets

Publications (1)

Publication Number Publication Date
CA1000474A true CA1000474A (en) 1976-11-30

Family

ID=5851604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,522A Expired CA1000474A (en) 1972-07-25 1973-07-16 Process and apparatus for making phosphate pellets

Country Status (4)

Country Link
CA (1) CA1000474A (en)
DE (1) DE2236401C2 (en)
GB (1) GB1402211A (en)
NL (1) NL167656C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083156A (en) * 2021-04-20 2021-07-09 安徽理工大学环境友好材料与职业健康研究院(芜湖) Disc granulator capable of recycling raw materials

Also Published As

Publication number Publication date
NL7309673A (en) 1974-01-29
DE2236401C2 (en) 1974-03-07
NL167656B (en) 1981-08-17
NL167656C (en) 1982-01-18
DE2236401B1 (en) 1973-08-02
GB1402211A (en) 1975-08-06

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