PL3157871T3 - Sposób wytwarzania proszku bezwodnego azotanu wapnia - Google Patents

Sposób wytwarzania proszku bezwodnego azotanu wapnia

Info

Publication number
PL3157871T3
PL3157871T3 PL15732589T PL15732589T PL3157871T3 PL 3157871 T3 PL3157871 T3 PL 3157871T3 PL 15732589 T PL15732589 T PL 15732589T PL 15732589 T PL15732589 T PL 15732589T PL 3157871 T3 PL3157871 T3 PL 3157871T3
Authority
PL
Poland
Prior art keywords
calcium nitrate
anhydrous calcium
nitrate powder
producing anhydrous
producing
Prior art date
Application number
PL15732589T
Other languages
English (en)
Inventor
Torstein Obrestad
Original Assignee
Yara International 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 Yara International Asa filed Critical Yara International Asa
Publication of PL3157871T3 publication Critical patent/PL3157871T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/36Nitrates
    • C01F11/44Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/48Methods for the preparation of nitrates in general
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/028Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00Drying solid materials or objects by processes involving the application of heat
    • F26B3/02Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • C01P2006/82Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
PL15732589T 2014-06-23 2015-06-23 Sposób wytwarzania proszku bezwodnego azotanu wapnia PL3157871T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20140795A NO20140795A1 (no) 2014-06-23 2014-06-23 Fremgansgmåte for fremstilling av vannfritt kalsiumnitrat pulver
EP15732589.5A EP3157871B1 (en) 2014-06-23 2015-06-23 Method for producing anhydrous calcium nitrate powder
PCT/EP2015/064065 WO2015197595A1 (en) 2014-06-23 2015-06-23 Method for producing anhydrous calcium nitrate powder

Publications (1)

Publication Number Publication Date
PL3157871T3 true PL3157871T3 (pl) 2020-05-18

Family

ID=53496653

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15732589T PL3157871T3 (pl) 2014-06-23 2015-06-23 Sposób wytwarzania proszku bezwodnego azotanu wapnia

Country Status (9)

Country Link
US (1) US9908787B2 (pl)
EP (1) EP3157871B1 (pl)
BR (1) BR112016028425B1 (pl)
CA (1) CA2948740C (pl)
ES (1) ES2767099T3 (pl)
NO (1) NO20140795A1 (pl)
PL (1) PL3157871T3 (pl)
RU (1) RU2680036C2 (pl)
WO (1) WO2015197595A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3371103B1 (en) 2015-11-06 2021-05-26 Yara International ASA Solid particulate calcium nitrate composition comprising a solid particulate silicate as an anti-caking agent

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US602063A (en) * 1898-04-12 Stacker
GB254939A (en) * 1925-11-02 1926-07-15 Basf Ag Improvements in the manufacture and production of solid calcium nitrate
FR654353A (fr) * 1927-05-23 1929-04-05 Procédé de préparation d'un nitrate de chaux anhydre, notamment en vue de l'emploi de ce produit en agriculture
GB392531A (en) 1930-11-01 1933-05-16 Lonza Ag Process for the production of distributable and non-caking fertilisers containing calcium nitrate
GB420793A (en) * 1934-05-16 1934-12-07 Montedison Spa A process and apparatus for the production of calcium nitrate
GB602063A (en) * 1944-12-19 1948-05-19 Lonza Ag Process for the manufacture of granular calcium nitrate with a low water content
CS151689B1 (pl) * 1968-07-23 1973-11-19
JPS5850785B2 (ja) * 1976-08-20 1983-11-12 川崎重工業株式会社 硝酸塩溶液の乾燥方法
DE69207990T2 (de) * 1991-07-02 1996-05-30 Crosfield Joseph & Sons Silicate
IT1275767B1 (it) 1995-06-20 1997-10-17 Vomm Impianti & Processi Srl Lavatore-condensatore per flussi di gas e vapori provenienti da processi industriali
RU2181697C2 (ru) * 1999-10-20 2002-04-27 Самарский государственный технический университет Способ получения нитратов щелочноземельных металлов
UA80163C2 (en) 2002-11-01 2007-08-27 Jara Internat Asa Process for obtaining of nitrate containing products from undercooled melts
US7024796B2 (en) * 2004-07-19 2006-04-11 Earthrenew, Inc. Process and apparatus for manufacture of fertilizer products from manure and sewage
US8524114B2 (en) * 2005-07-27 2013-09-03 John Arthur Bewsey Nitrates
DE602006010019D1 (de) * 2006-01-30 2009-12-10 Vomm Impianti E Processi S P A Verfahren zur Trocknung von Melamin
RU2414425C1 (ru) * 2009-07-01 2011-03-20 Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Химических Веществ" Способ получения карбоната кальция высокой чистоты
CN102115133A (zh) * 2010-12-31 2011-07-06 马艳荣 一种用电石渣生产硝酸钙的方法
DE102011005127A1 (de) * 2011-03-04 2012-09-06 Siemens Aktiengesellschaft Verfahren zur Entwässerung von Nitrat-Hydraten
NO20131471A1 (no) 2013-11-05 2015-05-06 Yara Int Asa Størkningsakselerator for tørr mørtelblanding, prosess for produksjon av en slik størkningsakselerator, en tørr mørtelblanding og en mørtelpasta

Also Published As

Publication number Publication date
CA2948740C (en) 2023-03-28
EP3157871A1 (en) 2017-04-26
RU2016151631A (ru) 2018-07-23
RU2016151631A3 (pl) 2018-12-14
EP3157871B1 (en) 2019-11-13
WO2015197595A1 (en) 2015-12-30
US20170096347A1 (en) 2017-04-06
NO20140795A1 (no) 2015-12-24
RU2680036C2 (ru) 2019-02-14
ES2767099T3 (es) 2020-06-16
BR112016028425B1 (pt) 2022-08-16
BR112016028425A2 (pt) 2017-08-22
US9908787B2 (en) 2018-03-06
CA2948740A1 (en) 2015-12-30

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