BR112019004316A2 - processo para a fabricação de granulado de cloreto de potássio - Google Patents

processo para a fabricação de granulado de cloreto de potássio

Info

Publication number
BR112019004316A2
BR112019004316A2 BR112019004316A BR112019004316A BR112019004316A2 BR 112019004316 A2 BR112019004316 A2 BR 112019004316A2 BR 112019004316 A BR112019004316 A BR 112019004316A BR 112019004316 A BR112019004316 A BR 112019004316A BR 112019004316 A2 BR112019004316 A2 BR 112019004316A2
Authority
BR
Brazil
Prior art keywords
potassium chloride
manufacture
chloride granules
feedstock
granulate materials
Prior art date
Application number
BR112019004316A
Other languages
English (en)
Other versions
BR112019004316B1 (pt
Inventor
dietrich Armin
Baucke Guido
Waldmann Ludger
Meissner Paul
Kopf Sebastian
Dressel Stefan
Walczyk Wolfgang
Original Assignee
K S Ag
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 K S Ag filed Critical K S Ag
Publication of BR112019004316A2 publication Critical patent/BR112019004316A2/pt
Publication of BR112019004316B1 publication Critical patent/BR112019004316B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/26—Preventing the absorption of moisture or caking of the crystals
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/30—Anti-agglomerating additives; Anti-solidifying additives
    • 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
    • C05G5/40—Fertilisers incorporated into a matrix
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)

Abstract

a presente invenção refere-se a um método para produzir materiais de granulado de cloreto de potássio a partir de uma matéria-prima cristalina de cloreto de potássio, em que, antes do processo de granulação, a matéria-prima de cloreto de potássio é tratada com pelo menos um carbonato de metal alcalino e pelo menos um aditivo metafosfato na presença de água. a invenção ainda se refere a materiais de granulado de cloreto de potássio que podem ser obtidos ade acordo com método.
BR112019004316-0A 2016-09-02 2017-08-22 Processo para fabricação de granulados de cloreto de potássio, e usos de uma combinação compreendendo pelo menos um carbonato de metal alcalino, pelo menos um aditivo de metafosfato e água BR112019004316B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016010584.4 2016-09-02
DE102016010584.4A DE102016010584A1 (de) 2016-09-02 2016-09-02 Verfahren zur Herstellung von Kaliumchlorld-Granulaten
PCT/DE2017/000257 WO2018041285A1 (de) 2016-09-02 2017-08-22 Verfahren zur herstellung von kaliumchlorid-granulaten

Publications (2)

Publication Number Publication Date
BR112019004316A2 true BR112019004316A2 (pt) 2019-05-28
BR112019004316B1 BR112019004316B1 (pt) 2023-03-14

Family

ID=59829108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004316-0A BR112019004316B1 (pt) 2016-09-02 2017-08-22 Processo para fabricação de granulados de cloreto de potássio, e usos de uma combinação compreendendo pelo menos um carbonato de metal alcalino, pelo menos um aditivo de metafosfato e água

Country Status (6)

Country Link
US (1) US11814298B2 (pt)
EP (1) EP3507244A1 (pt)
BR (1) BR112019004316B1 (pt)
CA (1) CA3074521A1 (pt)
DE (1) DE102016010584A1 (pt)
WO (1) WO2018041285A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019007587A1 (de) * 2019-10-31 2021-05-06 K+S Aktiengesellschaft Verfahren zur Herstellung von schwefelhaltigen Kali-Granulaten
RU2769801C1 (ru) * 2021-03-18 2022-04-06 федеральное государственное автономное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Способ получения гранулированного хлористого калия

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197302A (en) * 1962-11-02 1965-07-27 Grace W R & Co Soluble fertilizer composition
US4093710A (en) * 1976-07-07 1978-06-06 Sandoz, Inc. Rapid dissolving effervescent granules
CA1106154A (en) * 1976-12-02 1981-08-04 William B. Dancy Granulation of potash salts
US4385920A (en) 1976-12-02 1983-05-31 International Minerals & Chemical Corp. Granulation of potash salts
US4385020A (en) 1980-03-27 1983-05-24 General Electric Company Method for making shaped silicon-silicon carbide refractories
SU990755A1 (ru) 1981-10-21 1983-01-23 Белорусский Ордена Трудового Красного Знамени Технологический Институт Им.С.М.Кирова Способ получени гранулированного хлористого кали
ES2084415T3 (es) * 1993-06-03 1996-05-01 Kali & Salz Beteiligungs Ag Procedimiento y dispositivo para el tratamiento de un conglomerado de cloruro potasico.
RU2083536C1 (ru) 1995-04-19 1997-07-10 Акционерное общество "Уралкалий" Способ получения гранулированного хлористого калия
DE19919233C2 (de) * 1999-04-28 2002-06-20 Kali & Salz Ag Verfahren zur Herstellung von Düngemittelpressgranulaten
DE10252848B3 (de) 2002-11-13 2004-03-25 Kali-Umwelttechnik Sondershausen Gmbh Abriebfestes, tropentaugliches Kalidüngemittelgranulat, Verfahren zu dessen Herstellung sowie Vorrichtung zum Durchführen des Verfahrens
CA2444099A1 (en) * 2003-08-11 2005-02-11 Dave Zirk Compacted granular potassium chloride, and method and apparatus for production of same
CA2465461C (en) 2003-08-11 2009-09-29 Imc Global Inc. Compacted granular potassium chloride, and method and apparatus for production of same
EP1863460B1 (en) * 2005-03-22 2013-01-16 Losan Pharma GmbH Solubilized ibuprofen
CA2638704C (en) 2008-08-13 2014-04-08 Karnalyte Resources Inc. Process for producing potassium chloride granulars
WO2010132569A2 (en) * 2009-05-13 2010-11-18 Washington University Radiation dosimeters for quantifying the dose of radiation applied during radiation therapy
US8282898B2 (en) * 2009-11-23 2012-10-09 Karnalyte Resources Inc. Process for the formulation of potassium chloride from a carnallite source
CN102942402A (zh) * 2012-07-27 2013-02-27 山东农大肥业科技有限公司 双活双效玉米专用腐植酸缓释肥及其制备方法
CN105102401B (zh) * 2013-03-14 2021-09-28 美盛农资（北京）有限公司 肥料组合物及其制备方法
EP3247736B1 (de) * 2015-01-23 2018-10-24 Basf Se Entsalzung von polyarylethern aus einem schmelzpolymerisationsverfahren

Also Published As

Publication number Publication date
BR112019004316B1 (pt) 2023-03-14
US20200017362A1 (en) 2020-01-16
WO2018041285A1 (de) 2018-03-08
CA3074521A1 (en) 2018-03-08
EP3507244A1 (de) 2019-07-10
US11814298B2 (en) 2023-11-14
DE102016010584A1 (de) 2018-03-08

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/08/2017, OBSERVADAS AS CONDICOES LEGAIS