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CL2019002247A1 - Proceso de granulación de polihalita. - Google Patents

Proceso de granulación de polihalita.

Info

Publication number
CL2019002247A1
CL2019002247A1 CL2019002247A CL2019002247A CL2019002247A1 CL 2019002247 A1 CL2019002247 A1 CL 2019002247A1 CL 2019002247 A CL2019002247 A CL 2019002247A CL 2019002247 A CL2019002247 A CL 2019002247A CL 2019002247 A1 CL2019002247 A1 CL 2019002247A1
Authority
CL
Chile
Prior art keywords
polyhalite
water
granulation process
dry
granules
Prior art date
Application number
CL2019002247A
Other languages
English (en)
Inventor
Rabeah Khalil Abu
Ofir Cohen
Ayoub Alhowashla
Natalia Geinik
Ruben Socolovsky
Yacov Levy
Marina Dekov
Joseph Lati
Original Assignee
Cleveland Potash 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 Cleveland Potash Ltd filed Critical Cleveland Potash Ltd
Publication of CL2019002247A1 publication Critical patent/CL2019002247A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D5/00—Fertilisers containing magnesium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • 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
    • 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
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PROPORCIONA EN LA PRESENTE UN PROCESO PARA LA PRODUCCIÓN DE GRÁNULOS DE POLIHALITA A PARTIR DE POLVO DE POLIHALITA SECO Y FINO QUE COMPRENDE PREPARAR UNA MEZCLA DE AGUA-AGLUTINANTE Y MEZCLAR LA MEZCLA DE AGUA-AGLUTINANTE CON EL POLVO DE POLIHALITA EN UN MEZCLADOR, CONTINUAMENTE AGREGAR AGUA A LA MEZCLA PARA PROPORCIONAR UN MATERIAL DE POLIHALITA, DESCARGAR EL MATERIAL DE POLIHALITA DESDE EL MEZCLADOR E INTRODUCIR EL MATERIAL EN UN LECHO FLUIDO, SECAR EL MATERIAL, Y ANALIZAR EL MATERIAL PARA RECIBIR GRÁNULOS EN EL INTERVALO DE TAMAÑO ENTRE 1,4 MM Y 4,75 MM.
CL2019002247A 2017-02-10 2019-08-08 Proceso de granulación de polihalita. CL2019002247A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762457635P 2017-02-10 2017-02-10

Publications (1)

Publication Number Publication Date
CL2019002247A1 true CL2019002247A1 (es) 2019-12-27

Family

ID=63107991

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019002247A CL2019002247A1 (es) 2017-02-10 2019-08-08 Proceso de granulación de polihalita.

Country Status (11)

Country Link
US (1) US10894749B2 (es)
EP (1) EP3579957B1 (es)
CN (1) CN110198779B (es)
CL (1) CL2019002247A1 (es)
CO (1) CO2019009684A2 (es)
ES (1) ES2977609T3 (es)
IL (1) IL268611B2 (es)
MX (1) MX2019009446A (es)
MY (1) MY192230A (es)
PL (1) PL3579957T3 (es)
WO (1) WO2018146684A1 (es)

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ES3040715T3 (en) 2016-10-22 2025-11-04 Dead Sea Works Ltd Fertilizer composition comprising a binder
RU2757793C2 (ru) 2016-12-17 2021-10-21 Дед Си Воркс Лтд. Способ получения сульфата калия и сульфата магния из карналлита и сульфата натрия
ES2977609T3 (es) 2017-02-10 2024-08-27 ICL Europe Cooperatief UA Procedimiento de granulación de polihalita
GB2560026A (en) 2017-02-27 2018-08-29 Sirius Minerals Plc Forming evaporite mineral products
GB2560025A (en) 2017-02-27 2018-08-29 Sirius Minerals Plc Forming evaporite mineral products
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IL276686B2 (en) 2018-02-27 2024-08-01 Dead Sea Works Ltd Potash dust granulation process
CA3093525A1 (en) * 2018-11-23 2020-05-28 Icl Europe Cooperatief U.A. Polyhalite and potash granules
US12195409B2 (en) 2018-11-23 2025-01-14 Icl Europe Cooperatief U.A. Compacted Polyhalite and a process for the production thereof
WO2021033178A1 (en) * 2019-08-22 2021-02-25 Icl Europe Cooperatief U.A. Granules of polyhalite, potash and ammonium sulphate and a compaction process for the production thereof
CN115038679A (zh) * 2020-02-21 2022-09-09 奥斯特拉营养康复技术有限公司 缓慢释放的钾和硫肥料及其制造方法
BR112022021995A2 (pt) * 2020-05-24 2022-12-13 ICL Europe Cooperatief UA Grânulo de fertilizante e método para granular um grânulo de fertilizante
GB2602962B (en) * 2020-12-23 2025-02-19 Anglo American Woodsmith Ltd Manufacturing a composite fertiliser pellet
WO2022144868A1 (en) * 2020-12-28 2022-07-07 Icl Europe Cooperatief U.A. Granules of polyhalite and dolomite
US20240308928A1 (en) * 2021-02-16 2024-09-19 Icl Europe Cooperatief U.A. Kaoline binders for fertilizers
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EP4556453A1 (en) * 2022-07-12 2025-05-21 Fertisac, S.L. Method for the wet granulation of polysulphates

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Also Published As

Publication number Publication date
CO2019009684A2 (es) 2019-10-21
EP3579957A4 (en) 2020-12-23
CN110198779B (zh) 2022-06-28
CN110198779A (zh) 2019-09-03
MX2019009446A (es) 2019-10-09
PL3579957T3 (pl) 2024-07-01
EP3579957B1 (en) 2024-04-03
WO2018146684A1 (en) 2018-08-16
IL268611A (en) 2019-09-26
ES2977609T3 (es) 2024-08-27
MY192230A (en) 2022-08-10
IL268611B2 (en) 2023-06-01
EP3579957A1 (en) 2019-12-18
US10894749B2 (en) 2021-01-19
BR112019015749A2 (pt) 2020-03-17
US20190389786A1 (en) 2019-12-26

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