DD207735A5 - Verfahren zur stabilisierung von instabilen pellets aus pulvrigen mineralischen materialien - Google Patents
Verfahren zur stabilisierung von instabilen pellets aus pulvrigen mineralischen materialien Download PDFInfo
- Publication number
- DD207735A5 DD207735A5 DD83248657A DD24865783A DD207735A5 DD 207735 A5 DD207735 A5 DD 207735A5 DD 83248657 A DD83248657 A DD 83248657A DD 24865783 A DD24865783 A DD 24865783A DD 207735 A5 DD207735 A5 DD 207735A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pellets
- coating
- water
- addition
- item
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823209618 DE3209618A1 (de) | 1982-03-17 | 1982-03-17 | Verfahren zur stabilisierung von instabilen pellets aus pulvrigen mineralischen materialien |
Publications (1)
Publication Number | Publication Date |
---|---|
DD207735A5 true DD207735A5 (de) | 1984-03-14 |
Family
ID=6158446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD83248657A DD207735A5 (de) | 1982-03-17 | 1983-03-09 | Verfahren zur stabilisierung von instabilen pellets aus pulvrigen mineralischen materialien |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE896167A (fr) |
CA (1) | CA1213734A (fr) |
DD (1) | DD207735A5 (fr) |
DE (1) | DE3209618A1 (fr) |
DK (1) | DK44883A (fr) |
FR (1) | FR2523481A1 (fr) |
GB (1) | GB2117748B (fr) |
IT (1) | IT1212713B (fr) |
LU (1) | LU84693A1 (fr) |
NL (1) | NL8300918A (fr) |
SE (1) | SE8301316L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407402B (de) * | 1999-04-22 | 2001-03-26 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von für einen direktreduktionsprozess einsetzbarem einsatzmaterial |
MY158803A (en) * | 2008-09-18 | 2016-11-15 | Rheinkalk Gmbh | Manufacture of a material on the basis of calcium-and/or magnesium carbonate having a reduced decrepitation tendency. |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE645223C (de) * | 1930-10-28 | 1937-05-25 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung nicht backender Duengemittel |
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 (de) * | 1960-12-22 | 1967-04-15 | Titan Gmbh | Wasserbenetzbares Rutil-Titandioxyd-Pigment und Verfahren zu seiner Herstellung |
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 (fr) * | 1969-02-03 | 1973-01-10 | ||
BE783003A (fr) * | 1972-05-04 | 1972-11-06 | Solvay | Granules de chlorite de sodium a stabilite amelioree. |
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 (ja) * | 1979-05-31 | 1983-08-29 | 株式会社神戸製鋼所 | 造滓剤およびその製造方法 |
-
1982
- 1982-03-17 DE DE19823209618 patent/DE3209618A1/de not_active Withdrawn
-
1983
- 1983-02-03 DK DK44883A patent/DK44883A/da not_active Application Discontinuation
- 1983-03-09 DD DD83248657A patent/DD207735A5/de unknown
- 1983-03-10 IT IT8320005A patent/IT1212713B/it active
- 1983-03-10 SE SE8301316A patent/SE8301316L/ not_active Application Discontinuation
- 1983-03-10 CA CA000423321A patent/CA1213734A/fr not_active Expired
- 1983-03-14 NL NL8300918A patent/NL8300918A/nl not_active Application Discontinuation
- 1983-03-15 LU LU84693A patent/LU84693A1/fr unknown
- 1983-03-16 FR FR8304289A patent/FR2523481A1/fr not_active Withdrawn
- 1983-03-16 GB GB08307210A patent/GB2117748B/en not_active Expired
- 1983-03-16 BE BE2/60049A patent/BE896167A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE896167A (fr) | 1983-07-18 |
LU84693A1 (fr) | 1983-09-08 |
SE8301316L (sv) | 1983-09-18 |
DK44883A (da) | 1983-09-18 |
DK44883D0 (da) | 1983-02-03 |
IT8320005A0 (it) | 1983-03-10 |
NL8300918A (nl) | 1983-10-17 |
GB2117748B (en) | 1986-01-08 |
SE8301316D0 (sv) | 1983-03-10 |
GB2117748A (en) | 1983-10-19 |
DE3209618A1 (de) | 1983-09-22 |
CA1213734A (fr) | 1986-11-12 |
GB8307210D0 (en) | 1983-04-20 |
FR2523481A1 (fr) | 1983-09-23 |
IT1212713B (it) | 1989-11-30 |
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