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MA57773B1 - Granulés dispersibles agglomérés, procédés pour l'amendement de sol et suspensions d'alumine activée - Google Patents

Granulés dispersibles agglomérés, procédés pour l'amendement de sol et suspensions d'alumine activée

Info

Publication number
MA57773B1
MA57773B1 MA57773A MA57773A MA57773B1 MA 57773 B1 MA57773 B1 MA 57773B1 MA 57773 A MA57773 A MA 57773A MA 57773 A MA57773 A MA 57773A MA 57773 B1 MA57773 B1 MA 57773B1
Authority
MA
Morocco
Prior art keywords
activated alumina
particles
agglomerated
dispersible granules
phosphate
Prior art date
Application number
MA57773A
Other languages
English (en)
Other versions
MA57773A1 (fr
Inventor
Hunter R Swisher
Aaron Waltz
Original Assignee
Phospholutions Inc
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 Phospholutions Inc filed Critical Phospholutions Inc
Publication of MA57773A1 publication Critical patent/MA57773A1/fr
Publication of MA57773B1 publication Critical patent/MA57773B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate 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
    • C05G3/80—Soil conditioners
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/025—Granulation or agglomeration
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/08—Aluminium compounds, e.g. aluminium hydroxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Geology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

L'invention concerne des granulés dispersibles agglomérés, comprenant des particules d'alumine activée et des particules de phosphate. Les particules d'alumine activée ont une structure poreuse et une pluralité de sites de liaison chargés électriquement disposés à l'intérieur de la structure poreuse. Les particules d'alumine activée et les particules de phosphate sont présentes dans les granulés dispersibles agglomérés sous forme de phases distinctes agglomérées entre elles. L'invention concerne également un procédé pour l'amendement de sol avec du phosphore tamponné, comprenant le mélange physique puis l'agglomération de particules d'alumine activée avec des particules de phosphate pour former les granulés dispersibles agglomérés. Les granulés dispersibles agglomérés sont appliqués sur le sol, les particules d'alumine activée et les particules de phosphate étant présentes sous forme de phases distinctes et les particules d'alumine activée étant exemptes de phosphate disposé à l'intérieur de la structure poreuse. L'invention concerne également une suspension d'alumine activée, comprenant des particules d'alumine activée en suspension sous forme d'une phase dispersée dans une phase continue, les particules d'alumine activée ayant une taille de particule inférieure à 200 µm.
MA57773A 2020-03-10 2021-03-09 Granulés dispersibles agglomérés, procédés pour l'amendement de sol et suspensions d'alumine activée MA57773B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062987461P 2020-03-10 2020-03-10
PCT/US2021/021510 WO2021183515A1 (fr) 2020-03-10 2021-03-09 Granulés dispersibles agglomérés, procédés pour l'amendement de sol et suspensions d'alumine activée

Publications (2)

Publication Number Publication Date
MA57773A1 MA57773A1 (fr) 2022-10-31
MA57773B1 true MA57773B1 (fr) 2023-03-31

Family

ID=75267664

Family Applications (1)

Application Number Title Priority Date Filing Date
MA57773A MA57773B1 (fr) 2020-03-10 2021-03-09 Granulés dispersibles agglomérés, procédés pour l'amendement de sol et suspensions d'alumine activée

Country Status (10)

Country Link
US (1) US20230109656A1 (fr)
EP (2) EP4118060B1 (fr)
CN (1) CN115244021B (fr)
AU (1) AU2021236037A1 (fr)
BR (1) BR112022018094A2 (fr)
CA (1) CA3171260A1 (fr)
JO (1) JOP20220214A1 (fr)
MA (1) MA57773B1 (fr)
MX (1) MX2022011222A (fr)
WO (1) WO2021183515A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230109656A1 (en) * 2020-03-10 2023-04-06 Phospholutions Inc. Agglomerated dispersible granules, methods for amending soil, and activated alumina suspensions
CN119451926A (zh) * 2022-06-08 2025-02-14 磷化股份有限公司 土壤调节可分散颗粒

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976119A (en) * 1955-05-27 1961-03-21 Int Minerals & Chem Corp Process for producing phosphatic materials
US3954942A (en) * 1974-09-16 1976-05-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and monoammonium phosphate using common pipe-cross-type reactor
DE2816403A1 (de) * 1977-04-18 1978-10-26 Uop Inc Tonerdematerial und dessen verwendung
US4601891A (en) * 1985-10-15 1986-07-22 Tennessee Valley Authority Production of granular ammonium polyphosphate from wet-process phosphoric acid
JP3388966B2 (ja) * 1995-11-22 2003-03-24 財団法人ダム水源地環境整備センター 粒状リン吸着剤
WO2000071486A1 (fr) * 1999-05-20 2000-11-30 The Penn State Research Foundation Tampon phosphoreux en phase solide pour la fertilisation en continue et a faible lixivation de plantes agraires
US20030008777A1 (en) * 1999-09-24 2003-01-09 Hansen Conny W. Phosphorus doped activated alumina
DK1222150T3 (da) * 1999-09-24 2004-06-07 Danish Inst Of Agricultural Sc Phosphorbehandlet aktiveret aluminiumoxid
US7449030B2 (en) * 2001-03-01 2008-11-11 Alcoa World Alumina Llc Agglomeration of alumina and binder therefor
JP3895961B2 (ja) * 2001-10-04 2007-03-22 学校法人桐蔭学園 水中脱リン材、それを用いた脱リン方法及び肥料の製造方法
US7485171B2 (en) * 2003-07-31 2009-02-03 The Penn State Research Foundation Use of solid-phase buffer to improve plant cultivation
US8568774B2 (en) * 2005-01-07 2013-10-29 The Andersons, Inc. Homogeneous gas-evolving composition
CN101589710A (zh) * 2009-07-03 2009-12-02 深圳市朗钛生物科技有限公司 一种农用水分散粒剂及其制备方法和应用
ES2796074T3 (es) * 2013-06-14 2020-11-25 Ostara Nutrient Recovery Tech Inc Composición de fertilizantes de liberación lenta y rápida y procedimientos para hacerlos
US9624139B2 (en) * 2013-12-03 2017-04-18 The Andersons, Inc. Water-dispersible particles formed with granules embedded in crystallized matrix
BR112018002845B1 (pt) * 2015-08-12 2022-11-16 The Mosaic Company Produto fertilizante granulado e seu método de produção
CN106748381A (zh) * 2016-12-28 2017-05-31 滁州市施集赵洼茶厂 一种提高茶树抗逆性的双重吸附缓释肥料及其制备方法
CN108727002B (zh) * 2018-06-28 2021-06-08 中冶武汉冶金建筑研究院有限公司 一种用于热风炉炉底基础漏风的封堵压入料
CN110395972A (zh) * 2019-07-22 2019-11-01 浙江龙成耐火材料有限公司 一种内抗冲刷水口及其制造方法
US20230109656A1 (en) * 2020-03-10 2023-04-06 Phospholutions Inc. Agglomerated dispersible granules, methods for amending soil, and activated alumina suspensions
CN117881645A (zh) * 2021-08-25 2024-04-12 磷化股份有限公司 包含金属氧化物和磷酸盐的粘结的可分散颗粒及其形成方法
EP4573069A1 (fr) * 2022-08-19 2025-06-25 Phospholutions Inc. Granules de bauxite dispersibles et procédés de modification du sol avec de la bauxite

Also Published As

Publication number Publication date
MA57773A1 (fr) 2022-10-31
CN115244021B (zh) 2026-01-13
CA3171260A1 (fr) 2021-09-16
EP4353703A2 (fr) 2024-04-17
MX2022011222A (es) 2022-12-13
WO2021183515A1 (fr) 2021-09-16
BR112022018094A2 (pt) 2023-01-10
EP4118060A1 (fr) 2023-01-18
AU2021236037A1 (en) 2022-10-06
JOP20220214A1 (ar) 2023-01-30
EP4118060C0 (fr) 2024-05-15
EP4353703A3 (fr) 2024-07-10
US20230109656A1 (en) 2023-04-06
EP4118060B1 (fr) 2024-05-15
CN115244021A (zh) 2022-10-25

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