BR0208366A - Composição de fertilizante seco e método de preparo do mesmo - Google Patents

Composição de fertilizante seco e método de preparo do mesmo

Info

Publication number
BR0208366A
BR0208366A BR0208366-3A BR0208366A BR0208366A BR 0208366 A BR0208366 A BR 0208366A BR 0208366 A BR0208366 A BR 0208366A BR 0208366 A BR0208366 A BR 0208366A
Authority
BR
Brazil
Prior art keywords
preparation
fertilizer composition
composition
dry fertilizer
dry
Prior art date
Application number
BR0208366-3A
Other languages
English (en)
Inventor
Gregory S Hunter
Original Assignee
Luzenac America 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 Luzenac America Inc filed Critical Luzenac America Inc
Publication of BR0208366A publication Critical patent/BR0208366A/pt

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

"COMPOSIçãO DE FERTILIZANTE SECO E MéTODO DE PREPARO DO MESMO". - A presente invenção descreve uma composição que tem como base um fertilizante seco granular e ao qual é adicionado um agente fluidizante e, além disso, um agente hidrofóbico. A presente invenção também descreve métodos de preparo desta composição.
BR0208366-3A 2001-03-28 2002-03-26 Composição de fertilizante seco e método de preparo do mesmo BR0208366A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27980601P 2001-03-28 2001-03-28
PCT/US2002/009162 WO2002079119A1 (en) 2001-03-28 2002-03-26 Dry fertilizer compositions and method for making the same

Publications (1)

Publication Number Publication Date
BR0208366A true BR0208366A (pt) 2004-03-09

Family

ID=23070493

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208366-3A BR0208366A (pt) 2001-03-28 2002-03-26 Composição de fertilizante seco e método de preparo do mesmo

Country Status (4)

Country Link
US (1) US6558445B2 (pt)
BR (1) BR0208366A (pt)
MX (1) MXPA03008761A (pt)
WO (1) WO2002079119A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101298400B (zh) * 2007-04-30 2010-08-18 中国科学院沈阳应用生态研究所 一种高氮复合肥防结块剂及其制备和应用
ES2319367B1 (es) 2007-07-03 2010-01-12 Kao Corporation, S.A. Composiciones antiapelmazantes para fertilizantes.
PL2382170T3 (pl) 2009-01-29 2015-07-31 Shell Int Research Nawozy zawierające siarkę i sposób ich wytwarzania
CA2821909A1 (en) 2012-07-27 2014-01-27 Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
US10160692B2 (en) 2014-03-27 2018-12-25 Johanna Frederika IMMELMAN Micronized composition
WO2015148836A1 (en) 2014-03-28 2015-10-01 Arr-Maz Products, L.P. Attrition resistant proppant composite and its composition matters
US10508231B2 (en) 2014-03-28 2019-12-17 Arr-Maz Products, L.P. Attrition resistant proppant composite and its composition matters
CA2999239A1 (en) 2015-10-08 2017-04-13 The Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
BR112018009524B1 (pt) * 2015-11-12 2022-12-13 Yara International Asa Composição de mistura à base de ureia melhorada e método para a fabricação da mesma
EP3309137A1 (en) * 2016-10-13 2018-04-18 YARA International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
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
CN110372441A (zh) * 2019-07-01 2019-10-25 安徽康坶国际化肥股份有限公司 一种抗结块水溶肥及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399987A (en) * 1944-04-13 1946-05-07 Hercules Powder Co Ltd Free-flowing ammonium nitrate composition
US3234006A (en) * 1962-03-28 1966-02-08 Minerals & Chem Philipp Corp Conditioning agent and hygroscopic particles conditioned therewith
US3192031A (en) * 1962-06-21 1965-06-29 Sun Oil Co Coated fertilizer compositions
US3295950A (en) * 1965-05-03 1967-01-03 Tennessee Valley Authority Method of making sulfur-coated fertilizer pellet having a controlled dissolution rate
JPS5293561A (en) * 1976-01-21 1977-08-06 Mitsui Toatsu Chemicals Process for preventing solidification of granular fertilizer
IL81311A (en) * 1987-01-20 1990-11-29 Haifa Chemicals Ltd Method for the manufacture of slow release fertilizers
IL81975A0 (en) * 1987-03-24 1987-10-20 Haifa Chemicals Ltd Method for the manufacture of slow-release fertilizers
US5560768A (en) * 1993-05-06 1996-10-01 Haifa Chemicals South Ltd. Method for preparing an encapsulated slow-release particulate fertilizer
JPH082988A (ja) * 1994-06-17 1996-01-09 Reitetsuku Kk 遅効性被覆粒状肥料の製造方法
FR2727326B1 (fr) * 1994-11-24 1996-12-20 Ceca Sa Procede de traitement antimottant d'engrais limitant l'emission de poussieres au stockage
US5917110A (en) * 1996-10-18 1999-06-29 Tetra Technologies, Inc. Moisture-resistant calcium containing particles
FI107024B (fi) * 1999-06-14 2001-05-31 Kemira Agro Oy Menetelmä partikkelien pinnoittamiseksi, pinnoitesuspension käyttö sekä pinnoitettu tuote

Also Published As

Publication number Publication date
MXPA03008761A (es) 2004-10-15
WO2002079119A1 (en) 2002-10-10
US20020139158A1 (en) 2002-10-03
US6558445B2 (en) 2003-05-06

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.