BR9808639A - Agentes redutores de poeira para substâncias inorgânicas granulares - Google Patents

Agentes redutores de poeira para substâncias inorgânicas granulares

Info

Publication number
BR9808639A
BR9808639A BR9808639-1A BR9808639A BR9808639A BR 9808639 A BR9808639 A BR 9808639A BR 9808639 A BR9808639 A BR 9808639A BR 9808639 A BR9808639 A BR 9808639A
Authority
BR
Brazil
Prior art keywords
granular inorganic
coated
reducing agents
inorganic substances
dust reducing
Prior art date
Application number
BR9808639-1A
Other languages
English (en)
Inventor
Dharma R Kodali
Original Assignee
Cargill 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 Cargill Inc filed Critical Cargill Inc
Publication of BR9808639A publication Critical patent/BR9808639A/pt

Links

Classifications

    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

"AGENTES REDUTORES DE POEIRA PARA SUBSTâNCIAS INORGâNICAS GRANULARES". Trata-se de fornecer uma substância inorgânica granular revestida e um método para produzir a substância revestida. A substância inorgânica granular revestida inclui partículas inorgânicas que têm as superfícies externas pelo menos parcialmente revestidas com uma camada orgânica que inclui um componente anfifílico que contém fósforo. Fornece-se também uma composição de revestimento que inclui um componente anfifílico que contém fósforo e um espalhador de fertilizante que contém partículas de fertilizante que têm as superfícies externas substancialmente revestidas com uma camada orgânica que inclui o componente anfifílico que contém fósforo.
BR9808639-1A 1997-02-07 1998-01-20 Agentes redutores de poeira para substâncias inorgânicas granulares BR9808639A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/796,923 US5968222A (en) 1997-02-07 1997-02-07 Dust reduction agents for granular inorganic substances
PCT/US1998/000995 WO1998034890A1 (en) 1997-02-07 1998-01-20 Dust reduction agents for granular inorganic susbstances

Publications (1)

Publication Number Publication Date
BR9808639A true BR9808639A (pt) 2000-05-23

Family

ID=25169409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808639-1A BR9808639A (pt) 1997-02-07 1998-01-20 Agentes redutores de poeira para substâncias inorgânicas granulares

Country Status (7)

Country Link
US (1) US5968222A (pt)
EP (1) EP0960082A1 (pt)
CN (1) CN1246840A (pt)
AU (1) AU6031298A (pt)
BR (1) BR9808639A (pt)
CA (1) CA2279989A1 (pt)
WO (1) WO1998034890A1 (pt)

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US6443661B1 (en) 2000-10-20 2002-09-03 Wathen Boyd J Method and composition for reducing dust and erosion of earth surfaces
US6729805B2 (en) * 2000-10-20 2004-05-04 Boyd J. Wathen Methods and compositions for reducing dust and erosion of earth surfaces
US20040184887A1 (en) * 2000-10-20 2004-09-23 Wathen Boyd J Methods and compositions for reducing dust and erosion of earth surfaces
US6514331B2 (en) * 2001-02-15 2003-02-04 Arr-Maz Products, Lp A Division Of Process Chemical, Llc Coating compositions containing methyl/ethyl esters and methods of using same
US6514332B2 (en) * 2001-02-15 2003-02-04 Arr-Maz Products, Lp, A Division Of Process Chemicals, Llc Coating compositions containing methyl/ethyl esters and methods of using same
US6491736B1 (en) 2001-04-30 2002-12-10 Montana Sulphur & Chemical Company Polyhydric alcohol anti-dust agent for inorganic materials
IL145236A0 (en) * 2001-09-03 2002-06-30 Agro Vant Ltd Multi-layer adjuvants for controlled delivery of agro-materials into plant tissue
US7153575B2 (en) * 2002-06-03 2006-12-26 Borden Chemical, Inc. Particulate material having multiple curable coatings and methods for making and using same
US6790245B2 (en) * 2002-10-07 2004-09-14 Benetech, Inc. Control of dust
CA2521007C (en) * 2003-04-15 2009-08-11 Hexion Specialty Chemicals, Inc. Particulate material containing thermoplastic elastomer and methods for making and using same
PL1897901T3 (pl) * 2005-06-30 2015-08-31 Mitsui Chemicals Inc Biodegradowalny polimer, jego sposób wytwarzania, formowany produkt i zastosowanie
US20070246683A1 (en) * 2006-04-24 2007-10-25 David Paul Miller Reduced dusting gypsum composites and method of making them
US8163059B2 (en) * 2007-02-12 2012-04-24 Nalco Company Coating oil comprising by-products from the manufacture of fatty acid alkyl esters and/or biodiesel
ES2319367B1 (es) * 2007-07-03 2010-01-12 Kao Corporation, S.A. Composiciones antiapelmazantes para fertilizantes.
US20100090160A1 (en) * 2008-10-15 2010-04-15 Branning Merle L Composition for dust control and limiting moisture re-absorption
MA33067B1 (fr) * 2009-01-29 2012-02-01 Shell Int Research Engrais contenant du soufre et leur procede de preparation
BRPI1007551B1 (pt) * 2009-01-29 2020-10-13 Shell Internationale Research Maatschappij B.V. processo para a fabricação de composições de fertilizante contendo enxofre, e, composição de fertilizante contendo enxofre
UA112647C2 (uk) 2011-05-05 2016-10-10 Басф Се Інкапсульована частинка
WO2013090287A1 (en) * 2011-12-12 2013-06-20 Koch Agronomic Services, Llc Conditioned urea-based granular fertilizers and methods of making thereof
WO2013108057A1 (en) * 2012-01-19 2013-07-25 General Electric Company Dust suppressant compositions, methods for making and methods for using
AR091321A1 (es) 2012-04-19 2015-01-28 Bayer Cropscience Lp Composiciones y metodos para reducir el polvo expedido por las sembradoras
US9017767B2 (en) 2012-06-13 2015-04-28 Benetech, Inc. Method of suppressing dust in piles and railcars using plasticized cellulose ethers
US9267063B2 (en) 2012-11-19 2016-02-23 Benetech, Inc. Dust suppression formulas using plasticized cellulose ethers
US9321699B2 (en) 2012-11-21 2016-04-26 The Mosaic Company Granular fertilizers having improved dust control
JO3679B1 (ar) 2013-08-19 2020-08-27 Mosaic Co نظام وأساليب لإضافة مضافات زراعية، بيولوجية، و/أومزيلة غبار مفيدة الى الأسمدة الحبيبية
US10501383B2 (en) 2014-10-31 2019-12-10 Koch Agronomic Services, Llc Nitrification inhibitor compositions and methods of making thereof
CA2995400C (en) 2015-08-12 2023-10-24 The Mosaic Company Acid treatment for fertilizers to increase zinc solubility and availability
CA2999740A1 (en) * 2015-11-06 2017-05-11 Halliburton Energy Services, Inc. Using lecithin-based oil compositions for controlling dust from additive particles
CA3000160C (en) 2015-11-06 2019-10-29 Halliburton Energy Services, Inc. Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles
EP3402768A4 (en) * 2016-01-15 2019-08-14 Arr-Maz Products, L.P. AGGLUTINATION AND DUST RESISTANT FERTILIZERS
WO2018220577A1 (en) 2017-06-01 2018-12-06 Sabic Global Technologies B.V. Aqueous-based biodegradable coating composition
US11236258B2 (en) * 2018-01-17 2022-02-01 Trican Well Service Ltd. Aqueous based dust control compositions and methods
CN108358680A (zh) * 2018-01-19 2018-08-03 湖北富邦科技股份有限公司 一种添加中微量元素的防潮防结防粉化型磷酸盐肥料包膜方法
FR3091706B1 (fr) * 2019-01-10 2021-10-01 Arkema France Composition d’huile végétale pour l’enrobage de particules
CN113710630B (zh) * 2019-01-17 2023-11-10 美盛公司 用于改善肥料的物理质量参数的疏水涂层
DE102019006367A1 (de) * 2019-09-10 2021-03-11 K+S Aktiengesellschaft Staubbindemittel für Düngemittel
CN113117600A (zh) * 2021-02-05 2021-07-16 许再华 一种涂料包覆粉末颗粒的方法及装置
US20220388924A1 (en) * 2021-03-03 2022-12-08 ArrMaz Products Inc. Dust suppressant and anti-caking coating for hygroscopic substrates

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Also Published As

Publication number Publication date
EP0960082A1 (en) 1999-12-01
US5968222A (en) 1999-10-19
CN1246840A (zh) 2000-03-08
CA2279989A1 (en) 1998-08-13
AU6031298A (en) 1998-08-26
WO1998034890A1 (en) 1998-08-13

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Legal Events

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