SE8301316D0 - PROCEDURE FOR STABILIZING INSTABLE PELLETS OF POWDER-SHEET MINERAL MATERIALS - Google Patents

PROCEDURE FOR STABILIZING INSTABLE PELLETS OF POWDER-SHEET MINERAL MATERIALS

Info

Publication number
SE8301316D0
SE8301316D0 SE8301316A SE8301316A SE8301316D0 SE 8301316 D0 SE8301316 D0 SE 8301316D0 SE 8301316 A SE8301316 A SE 8301316A SE 8301316 A SE8301316 A SE 8301316A SE 8301316 D0 SE8301316 D0 SE 8301316D0
Authority
SE
Sweden
Prior art keywords
pellets
mineral materials
instable
stabilizing
powder
Prior art date
Application number
SE8301316A
Other languages
Swedish (sv)
Other versions
SE8301316L (en
Inventor
F J Gattys
Original Assignee
Gattys Verfahrenstech
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 Gattys Verfahrenstech filed Critical Gattys Verfahrenstech
Publication of SE8301316D0 publication Critical patent/SE8301316D0/en
Publication of SE8301316L publication Critical patent/SE8301316L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • 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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)

Abstract

A process for stabilising pellets for agriculture and building construction which consist of pulverulent mineral materials such as iron ores, dolomite, or carbonate or phosphate salts and which, after agglomeration, are unstable by virtue of re-drying, hygroscopy or reaction with the atmosphere. After their formation by a known granulation build-up method using pelletising liquid, the pellets are provided with a coating of a mineral material which is either insoluble or difficultly soluble in water.
SE8301316A 1982-03-17 1983-03-10 PROCEDURE FOR STABILIZING INSTABLE PELLETS OF POWDER-SHEET MINERAL MATERIALS SE8301316L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823209618 DE3209618A1 (en) 1982-03-17 1982-03-17 METHOD FOR STABILIZING UNSTABLE PELLETS MADE OF POWDERED MINERAL MATERIALS

Publications (2)

Publication Number Publication Date
SE8301316D0 true SE8301316D0 (en) 1983-03-10
SE8301316L SE8301316L (en) 1983-09-18

Family

ID=6158446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301316A SE8301316L (en) 1982-03-17 1983-03-10 PROCEDURE FOR STABILIZING INSTABLE PELLETS OF POWDER-SHEET MINERAL MATERIALS

Country Status (11)

Country Link
BE (1) BE896167A (en)
CA (1) CA1213734A (en)
DD (1) DD207735A5 (en)
DE (1) DE3209618A1 (en)
DK (1) DK44883A (en)
FR (1) FR2523481A1 (en)
GB (1) GB2117748B (en)
IT (1) IT1212713B (en)
LU (1) LU84693A1 (en)
NL (1) NL8300918A (en)
SE (1) SE8301316L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407402B (en) * 1999-04-22 2001-03-26 Voest Alpine Ind Anlagen METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS
CN102203014B (en) * 2008-09-18 2015-01-07 莱茵石灰有限公司 Manufacture of a material on the basis of calcium- and/or magnesium carbonate having a reduced decrepitation tendency

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645223C (en) * 1930-10-28 1937-05-25 I G Farbenindustrie Akt Ges Process for the production of non-baking fertilizers
GB389508A (en) * 1931-09-17 1933-03-17 Alfred John Prince Improvements in the production of fertilisers
GB559482A (en) * 1942-06-09 1944-02-22 Sturtevant Eng Co Ltd Improvements relating to the manufacture of granular superphosphatic fertilisers
GB818615A (en) * 1957-06-03 1959-08-19 Illinois Clay Products Co Method of strengthening iron ore agglomerates
CH433552A (en) * 1960-12-22 1967-04-15 Titan Gmbh Water-wettable rutile titanium dioxide pigment and process for its manufacture
GB1032724A (en) * 1963-06-04 1966-06-15 Kalk Chemische Fabrik Gmbh Mixtures of granular or pulverulent components and finely divided phosphates
US3480387A (en) * 1966-11-15 1969-11-25 Central Glass Co Ltd Method for producing gypsum pellets
CA851655A (en) * 1967-03-06 1970-09-15 A. Bell James Beneficiation of nickel-containing lateritic ores
GB1168106A (en) * 1967-08-30 1969-10-22 English Clays Lovering Pochin Improvements in or relating to Granular Materials containing Anti-Caking Powders
GB1302931A (en) * 1969-02-03 1973-01-10
BE783003A (en) * 1972-05-04 1972-11-06 Solvay SODIUM CHLORITE GRANULES WITH IMPROVED STABILITY.
US3975182A (en) * 1973-08-09 1976-08-17 United States Steel Corporation Pellets useful in shaft furnace direct reduction and method of making same
JPS54143799A (en) * 1978-04-28 1979-11-09 Kao Corp Stabilizing method for sodium percarbonate
JPS5839203B2 (en) * 1979-05-31 1983-08-29 株式会社神戸製鋼所 Slag forming agent and its manufacturing method

Also Published As

Publication number Publication date
IT8320005A0 (en) 1983-03-10
DE3209618A1 (en) 1983-09-22
LU84693A1 (en) 1983-09-08
GB8307210D0 (en) 1983-04-20
GB2117748B (en) 1986-01-08
CA1213734A (en) 1986-11-12
IT1212713B (en) 1989-11-30
BE896167A (en) 1983-07-18
SE8301316L (en) 1983-09-18
GB2117748A (en) 1983-10-19
DK44883A (en) 1983-09-18
FR2523481A1 (en) 1983-09-23
DK44883D0 (en) 1983-02-03
DD207735A5 (en) 1984-03-14
NL8300918A (en) 1983-10-17

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