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PT1280736E - Processo para a producao de granulos de nitrato de calcio - Google Patents

Processo para a producao de granulos de nitrato de calcio

Info

Publication number
PT1280736E
PT1280736E PT01940865T PT01940865T PT1280736E PT 1280736 E PT1280736 E PT 1280736E PT 01940865 T PT01940865 T PT 01940865T PT 01940865 T PT01940865 T PT 01940865T PT 1280736 E PT1280736 E PT 1280736E
Authority
PT
Portugal
Prior art keywords
calcium nitrate
granules
production
cooled
granulator
Prior art date
Application number
PT01940865T
Other languages
English (en)
Inventor
Dirk Renier Hendrik Rabie
Wilfred Roy Morris
Johannes Petrus Gysbe Eygelaar
Original Assignee
Omnia Fertilizer Ltd
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 Omnia Fertilizer Ltd filed Critical Omnia Fertilizer Ltd
Publication of PT1280736E publication Critical patent/PT1280736E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of 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
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glanulating (AREA)
PT01940865T 2000-05-03 2001-05-02 Processo para a producao de granulos de nitrato de calcio PT1280736E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200002150 2000-05-03

Publications (1)

Publication Number Publication Date
PT1280736E true PT1280736E (pt) 2004-12-31

Family

ID=25588732

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01940865T PT1280736E (pt) 2000-05-03 2001-05-02 Processo para a producao de granulos de nitrato de calcio

Country Status (20)

Country Link
US (1) US7029504B2 (pt)
EP (1) EP1280736B1 (pt)
JP (1) JP2003531804A (pt)
CN (1) CN1235804C (pt)
AR (1) AR028064A1 (pt)
AT (1) ATE276203T1 (pt)
AU (2) AU7435701A (pt)
BR (1) BR0110986B1 (pt)
CA (1) CA2407843C (pt)
DE (1) DE60105588T2 (pt)
DK (1) DK1280736T3 (pt)
ES (1) ES2227210T3 (pt)
IL (1) IL152603A0 (pt)
MX (1) MXPA02010782A (pt)
NO (1) NO332706B1 (pt)
NZ (1) NZ522408A (pt)
PT (1) PT1280736E (pt)
TR (1) TR200402712T4 (pt)
WO (1) WO2001083374A2 (pt)
ZA (1) ZA200209174B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA80163C2 (en) * 2002-11-01 2007-08-27 Jara Internat Asa Process for obtaining of nitrate containing products from undercooled melts
JO2790B1 (en) * 2002-11-26 2014-03-15 أومنيا فيرتيليزر ليمتد Apparatuses for the production of nitrate granules
ZA200504302B (en) * 2002-11-26 2007-04-25 Omnia Fertilizer Ltd Apparatus for producing nitrate granules
NL1023941C2 (nl) * 2003-07-17 2005-01-18 Dsm Ip Assets Bv Werkwijze voor het bereiden van ureum granules.
US7198653B2 (en) 2003-07-31 2007-04-03 Delavau Llc Calcium carbonate granulation
CA2581703C (en) 2004-05-24 2015-06-30 Nycomed Pharma As Agglomeration of a calcium-containing compound by roller compaction
EP1845949B1 (en) 2005-02-03 2008-05-21 Nycomed Pharma AS Melt granulation of a composition containing a calcium-containing compound
CA2644400C (en) 2005-02-03 2014-04-08 Nycomed Pharma As Fast wet-massing method for the preparation of calcium-containing compositions
BRPI0607693B8 (pt) * 2005-03-04 2021-05-25 Nycomed Danmark Aps processo para produção de um material particulado contendo carbonato de cálcio e opcionalmente vitamina d.
EA015035B1 (ru) 2005-12-07 2011-04-29 Никомед Фарма Ас Предварительно уплотненные кальцийсодержащие композиции
UA95093C2 (uk) 2005-12-07 2011-07-11 Нікомед Фарма Ас Спосіб одержання кальцієвмісної сполуки
US9138414B1 (en) 2006-09-15 2015-09-22 Delavau Llc Calcium supplement having enhanced absorption
CN101302125B (zh) * 2008-06-27 2011-03-16 成都市新都化工股份有限公司 复合肥料冷却方法
CN104080608B (zh) 2012-01-31 2016-04-13 惠普发展公司，有限责任合伙企业 表面处理组合物
CN103252195A (zh) * 2012-02-17 2013-08-21 北京丰汉工程咨询有限公司 一种流化床造粒系统
CN103073041A (zh) * 2012-12-06 2013-05-01 云天化集团有限责任公司 一种硝酸分解磷矿生产水溶性二水硝酸钙联产磷酸的方法
EP2916158A1 (en) 2014-03-06 2015-09-09 European Molecular Biology Laboratory Microscope
CN106629805B (zh) * 2016-10-17 2017-11-21 交城县三喜化工有限公司 一种生产硝酸钙液的方法及其装置
EP3593898B1 (en) * 2018-07-13 2021-09-01 thyssenkrupp Fertilizer Technology GmbH Producing fertilizer granules with a defined size distribution
CN108975957A (zh) * 2018-08-29 2018-12-11 交城县金兰化工有限公司 一种流沙状四水硝酸钙的制备方法
CN108862354A (zh) * 2018-09-29 2018-11-23 天津华景化工新技术开发有限公司 一种四水硝酸钙肥料生产系统及生产工艺
CN116395730A (zh) * 2023-03-22 2023-07-07 承德莹科精细化工股份有限公司 高纯度碳酸钙和四水硝酸钙的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249370A (en) 1925-05-29 1926-03-25 Basf Ag An improved process for the manufacture and production of solid calcium nitrates
GB380007A (en) 1932-02-22 1932-09-08 Norsk Hydro Elektrisk Process for the manufacture of nitrate of lime in globular form
FR764440A (fr) 1933-11-28 1934-05-22 Azogeno S A Procédé pour la cristallisation de nitrates des terres alcalines et spécialement des nitrates de chaux et de magnésie
GB510053A (en) 1937-08-04 1939-07-26 Azogeno Soc Anonima Process for the crystallisation of alkaline earth metal nitrates
US3001228A (en) * 1959-01-08 1961-09-26 G & A Lab Inc Coating and pelletizing of fusible materials
US3255036A (en) * 1962-01-02 1966-06-07 Wyandotte Chemicals Corp Method of preparing pellets
JPS6012895B2 (ja) * 1979-11-28 1985-04-04 三井東圧化学株式会社 造粒装置
JPS5921650B2 (ja) * 1979-11-29 1984-05-21 東洋エンジニアリング株式会社 造粒方法
US5213820A (en) * 1984-02-27 1993-05-25 Bayer Aktiengesellschaft Process and device for fluidized bed spray granulation
US5326432A (en) * 1992-08-07 1994-07-05 Evans Bryan D Method of producing magnesium chloride hexahydrate and other alkaline earth salts
NL1002862C2 (nl) * 1996-04-15 1997-10-17 Dsm Nv Werkwijze voor het bereiden van granules.
NO313695B1 (no) * 1998-07-08 2002-11-18 Norsk Hydro As Metode for fremstilling av en homogen og ammoniumfri kalsiumnitratsmelte og produkt derav

Also Published As

Publication number Publication date
TR200402712T4 (tr) 2004-11-22
US20040098840A1 (en) 2004-05-27
EP1280736A2 (en) 2003-02-05
CA2407843C (en) 2009-08-11
DE60105588T2 (de) 2005-02-03
DE60105588D1 (de) 2004-10-21
ZA200209174B (en) 2004-01-26
NZ522408A (en) 2004-05-28
DK1280736T3 (da) 2004-11-22
AU2001274357B2 (en) 2005-11-24
IL152603A0 (en) 2003-06-24
WO2001083374A2 (en) 2001-11-08
CA2407843A1 (en) 2001-11-08
AU7435701A (en) 2001-11-12
EP1280736B1 (en) 2004-09-15
BR0110986A (pt) 2003-03-11
AR028064A1 (es) 2003-04-23
CN1436152A (zh) 2003-08-13
WO2001083374A3 (en) 2002-05-30
ES2227210T3 (es) 2005-04-01
CN1235804C (zh) 2006-01-11
NO20025225D0 (no) 2002-10-31
NO332706B1 (no) 2012-12-10
JP2003531804A (ja) 2003-10-28
NO20025225L (no) 2002-12-12
US7029504B2 (en) 2006-04-18
MXPA02010782A (es) 2004-09-06
BR0110986B1 (pt) 2009-05-05
ATE276203T1 (de) 2004-10-15

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