PE20190200A1 - Metodo para producir sulfato de potasio soluble - Google Patents

Metodo para producir sulfato de potasio soluble

Info

Publication number
PE20190200A1
PE20190200A1 PE2018001858A PE2018001858A PE20190200A1 PE 20190200 A1 PE20190200 A1 PE 20190200A1 PE 2018001858 A PE2018001858 A PE 2018001858A PE 2018001858 A PE2018001858 A PE 2018001858A PE 20190200 A1 PE20190200 A1 PE 20190200A1
Authority
PE
Peru
Prior art keywords
potassium sulphate
potassium
sulphate
crude
dissolved
Prior art date
Application number
PE2018001858A
Other languages
English (en)
Inventor
Peter Luts
Nicolas White
Aurelien Claeys
Faye Maertens
Georges Marinus Alfons Brockmans
Original Assignee
Tessenderlo Group Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55637206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20190200(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tessenderlo Group Nv filed Critical Tessenderlo Group Nv
Publication of PE20190200A1 publication Critical patent/PE20190200A1/es

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/16—Purification
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20—Cereals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20—Cereals
    • A01G22/22—Rice
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/45—Tobacco
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/50—Cotton
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/53—Particles with a specific particle size distribution bimodal size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE REFIERE A UN METODO PARA PRODUCIR SULFATO DE POTASIO SOLUBLE MEDIANTE RECRISTALIZACION DE SULFATO DE POTASIO CRUDO EN DONDE EL SULFATO DE POTASIO CRUDO CONTIENE UNA CANTIDAD DE POTASIO CALCULADA COMO K2O DE 15% EN PESO O MAS, DONDE DICHO METODO COMPRENDE LAS SIGUIENTES ETAPAS: i) SE DISUELVE SULFATO DE POTASIO CRUDO, ii) EL SULFATO DE POTASIO DISUELTO SE SOMETE A UNA ETAPA DE ELIMINACION DE MATERIAL SOLIDO, iii) EL SULFATO DE POTASIO SE CRISTALIZA, iv) MIENTRAS QUE OPCIONALMENTE SE PROPORCIONA UN ACIDO ANTES, DURANTE O DESPUES DE LA ETAPA DE CRISTALIZACION DEL SULFATO DE POTASIO, v) DESPUES DE LO CUAL EL SULFATO DE POTASIO OBTENIDO SE SEPARA Y SE SECA, EN DONDE EL TAMANO DE PARTICULA DEL MATERIAL CRISTALINO SE CONTROLA PARA QUE ESTE DENTRO DE LOS INTERVALOS PROPORCIONADOS, OPCIONALMENTE CON TAMIZADO Y/O TRITURACION, DE MODO QUE EL MATERIAL CRISTALINO DE SULFATO DE POTASIO RESULTANTE SE AJUSTE A LOS PARAMETROS DESCRITOS. DICHO SULFATO DE POTASIO ES UN FERTILIZANTE QUE ES USADO PARA PULVERIZACION FOLIAR Y/O FERTIGACION
PE2018001858A 2016-03-21 2017-03-20 Metodo para producir sulfato de potasio soluble PE20190200A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16161478.9A EP3222584A1 (en) 2016-03-21 2016-03-21 Method for producing soluble potassium sulfate
PCT/EP2017/056491 WO2017162547A1 (en) 2016-03-21 2017-03-20 Method for producing soluble potassium sulfate

Publications (1)

Publication Number Publication Date
PE20190200A1 true PE20190200A1 (es) 2019-02-05

Family

ID=55637206

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2018001858A PE20190200A1 (es) 2016-03-21 2017-03-20 Metodo para producir sulfato de potasio soluble

Country Status (10)

Country Link
US (1) US10981838B2 (es)
EP (2) EP3222584A1 (es)
CN (1) CN109195912B (es)
AU (1) AU2017239010B2 (es)
CA (1) CA3018267A1 (es)
CL (1) CL2018002680A1 (es)
ES (1) ES2886961T3 (es)
MA (1) MA44482A (es)
PE (1) PE20190200A1 (es)
WO (1) WO2017162547A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108585958A (zh) * 2018-06-14 2018-09-28 青海盐湖工业股份有限公司 一种利用粗钾筛上物生产高品质粗钾的方法
CN110921684A (zh) * 2018-09-19 2020-03-27 南风化工集团股份有限公司 一种化学试剂无水硫酸钠的生产方法
SE545216C2 (en) * 2019-12-11 2023-05-30 Perstorp Ab Method for increasing the starch content in potato
CN112772328B (zh) * 2021-01-07 2022-04-08 南京农业大学 一种保障马铃薯稳产优质同时培肥土壤的水肥调控下马铃薯-箭筈豌豆间作方法
US11919829B1 (en) * 2022-09-20 2024-03-05 John C. Miller Method of fertilization and/or irrigation using potassium bisulfate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1268433A (en) * 1913-07-23 1918-06-04 Mineral Products Corp Method of recovering potassium sulfate and alumina from alunite.
CN1052962C (zh) * 1996-12-13 2000-05-31 宋康尧 一种生产硫酸钾的新方法
CN1915823A (zh) * 2006-08-23 2007-02-21 湖北宜化集团有限责任公司 高纯度硫酸钠的制备方法
CA2779427C (en) 2009-10-30 2015-12-29 Korea Electric Power Corporation Carbon dioxide absorbent for exhaust gas, and preparation method thereof
US8840706B1 (en) 2011-05-24 2014-09-23 Srivats Srinivasachar Capture of carbon dioxide by hybrid sorption
US9844766B2 (en) 2011-10-31 2017-12-19 Korea Electric Power Corporation Solid carbon dioxide absorbent including amine or a compound thereof for use in the capturing process of dry carbon dioxide, and method for manufacturing same
CA2876023C (en) 2012-07-19 2020-07-28 Research Triangle Institute Regenerable sorbent for carbon dioxide removal
CA2883806C (en) 2012-09-12 2018-04-10 Intercontinental Potash Corporation Methods of processing potassium sulfate and magnesium sulfate, and related systems
CN103896683B (zh) 2014-04-14 2015-09-30 国投新疆罗布泊钾盐有限责任公司 一种水溶性速溶硫酸钾肥料

Also Published As

Publication number Publication date
AU2017239010B2 (en) 2021-08-12
CN109195912A (zh) 2019-01-11
CN109195912B (zh) 2021-09-21
EP3433209A1 (en) 2019-01-30
AU2017239010A1 (en) 2018-10-11
MA44482A (fr) 2019-01-30
US20190119175A1 (en) 2019-04-25
ES2886961T3 (es) 2021-12-21
WO2017162547A1 (en) 2017-09-28
US10981838B2 (en) 2021-04-20
EP3222584A1 (en) 2017-09-27
EP3433209B1 (en) 2021-06-16
CA3018267A1 (en) 2017-09-28
CL2018002680A1 (es) 2018-12-21

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