DE69912650D1 - Düngemittel-granulations-zusätze enthaltend magnesium- und kalzium- karbonat und sulfat - Google Patents

Düngemittel-granulations-zusätze enthaltend magnesium- und kalzium- karbonat und sulfat

Info

Publication number
DE69912650D1
DE69912650D1 DE69912650T DE69912650T DE69912650D1 DE 69912650 D1 DE69912650 D1 DE 69912650D1 DE 69912650 T DE69912650 T DE 69912650T DE 69912650 T DE69912650 T DE 69912650T DE 69912650 D1 DE69912650 D1 DE 69912650D1
Authority
DE
Germany
Prior art keywords
sulphate
calcium carbonate
containing magnesium
weight
fertilizer granulation
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 - Lifetime
Application number
DE69912650T
Other languages
English (en)
Other versions
DE69912650T2 (de
Inventor
Rod Odegaard
Jan Chys
Luc Vanmarcke
Robert Stevens
Rudy Nevejans
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.)
Yara International ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of DE69912650D1 publication Critical patent/DE69912650D1/de
Application granted granted Critical
Publication of DE69912650T2 publication Critical patent/DE69912650T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
DE69912650T 1999-11-23 1999-11-23 Düngemittel-granulations-zusätze enthaltend magnesium- und kalzium- karbonat und sulfat Expired - Lifetime DE69912650T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/009161 WO2001038258A1 (en) 1999-11-23 1999-11-23 Fertiliser additive comprising magnesium and calcium sulphate and carbonate

Publications (2)

Publication Number Publication Date
DE69912650D1 true DE69912650D1 (de) 2003-12-11
DE69912650T2 DE69912650T2 (de) 2004-09-30

Family

ID=8167511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912650T Expired - Lifetime DE69912650T2 (de) 1999-11-23 1999-11-23 Düngemittel-granulations-zusätze enthaltend magnesium- und kalzium- karbonat und sulfat

Country Status (11)

Country Link
EP (1) EP1232129B1 (de)
AT (1) ATE253538T1 (de)
AU (1) AU1655200A (de)
CA (1) CA2392088C (de)
DE (1) DE69912650T2 (de)
DK (1) DK1232129T3 (de)
EE (1) EE200200262A (de)
ES (1) ES2211203T3 (de)
NO (1) NO327723B1 (de)
PL (1) PL192247B1 (de)
WO (1) WO2001038258A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1411036B1 (de) * 2002-10-17 2019-02-20 Fertinagro Biotech, S.L. Verfahren zur Herstellung von Stickstoffdüngern mit hohem Spurenelementgehalt und daraus hergestellte Düngemittel
CN1331817C (zh) * 2003-08-02 2007-08-15 唐春森 粒状农用硫酸镁肥的生产方法
GB2428239B (en) * 2004-12-02 2008-10-08 John William Carson Improved agricultural liming
WO2008128776A2 (de) * 2007-04-23 2008-10-30 Heinrich Follmann Verfahren zur reinigung von biogas und damit bereitstellbares biogas
RU2471756C1 (ru) * 2011-05-26 2013-01-10 Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. проф. Я.В. Самойлова" (ОАО "НИУИФ") Способ снижения слеживаемости удобрений на основе фосфатов аммония
US9873638B2 (en) * 2012-08-08 2018-01-23 Sul4R-Plus, Llc Synthetic gypsum fertilizer product and method of making
WO2016092566A2 (en) * 2014-12-07 2016-06-16 Avanthi Marketing & Supply Chain Private Limited Novel multi mineral soil supplement and carrier material
RU2638526C1 (ru) * 2016-11-16 2017-12-14 ООО СК "АМГ "Инжиниринг" Комплексные магний-фосфатные удобрения из твердых техногенных промышленных отходов под торговой маркой: "С.С.С.Р" - Сухие Сельскохозяйственные Смеси России"
CN106966792A (zh) * 2017-03-30 2017-07-21 山西广宇通科技股份有限公司 一种用于生产腐植酸微生物菌的流化床装置
PL424190A1 (pl) * 2018-01-04 2019-07-15 Stalwit 2 Spółka Z Ograniczoną Odpowiedzialnością Nawóz wieloskładnikowy granulowany użyźniający gleby

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002419A1 (en) * 1979-05-09 1980-11-13 Japan Process Eng Co Ltd Hydraulic inorganic composition
US5264017A (en) * 1988-01-06 1993-11-23 Martin Marietta Magnesia Specialties Inc. Inorganic reactive granulating binder and conditioner
US5078779A (en) * 1988-12-01 1992-01-07 Martin Marietta Magnesia Specialties Inc. Binder for the granulation of fertilizers such as ammonium sulfate
US5743934A (en) * 1995-03-03 1998-04-28 Magic Green Corporation Soil conditioning agglomerates containing cement kiln dust

Also Published As

Publication number Publication date
WO2001038258A1 (en) 2001-05-31
NO327723B1 (no) 2009-09-14
ATE253538T1 (de) 2003-11-15
AU1655200A (en) 2001-06-04
DE69912650T2 (de) 2004-09-30
EP1232129B1 (de) 2003-11-05
EP1232129A1 (de) 2002-08-21
ES2211203T3 (es) 2004-07-01
NO20022411D0 (no) 2002-05-22
CA2392088C (en) 2007-01-23
EE200200262A (et) 2003-06-16
PL357469A1 (en) 2004-07-26
PL192247B1 (pl) 2006-09-29
NO20022411L (no) 2002-07-22
CA2392088A1 (en) 2001-05-31
DK1232129T3 (da) 2004-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: YARA INTERNATIONAL ASA, OSLO, NO