BR0002940A - Fertilizante nitrogenado contendo nitrogênio uréico, nìtrico, amoniacal e orgânico, de solubilidade gradual e nitrificação progressiva, e, processo de obtenção do mesmo - Google Patents

Fertilizante nitrogenado contendo nitrogênio uréico, nìtrico, amoniacal e orgânico, de solubilidade gradual e nitrificação progressiva, e, processo de obtenção do mesmo

Info

Publication number
BR0002940A
BR0002940A BR0002940-8A BR0002940A BR0002940A BR 0002940 A BR0002940 A BR 0002940A BR 0002940 A BR0002940 A BR 0002940A BR 0002940 A BR0002940 A BR 0002940A
Authority
BR
Brazil
Prior art keywords
nitrogen
progressive
nitrification
ammoniacal
nitric
Prior art date
Application number
BR0002940-8A
Other languages
English (en)
Inventor
Jose Maria Garcia-Mina Freire
Original Assignee
Inabonos Sa
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 Inabonos Sa filed Critical Inabonos Sa
Publication of BR0002940A publication Critical patent/BR0002940A/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
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00—Fertilisers made from animal corpses, or parts thereof
    • 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
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Botany (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

"FERTILIZANTE NITROGENADO CONTENDO NITROGêNIO URéICO, NìTRICO, AMONIACAL E ORGâNICO, DE SOLUBILIDADE GRADUAL E NITRIFICAçãO PROGRESSIVA, E, PROCESSO DE OBTENçãO DO MESMO" As características de solubilidade gradual e nitrificação progressiva são obtidas ao se colocar em contato o fertilizante nitrogenado associado físico-quimicamente com um silicato e/ou um sulfato inorgânico, o que permite a liberação gradual das diferentes formas de nitrogênio, tanto pela ação de adsorção-absorção dos silicatos, como pelo aparecimento de uma membrana orgânica insolúvel formada pelo sulfato cálcico. O processo de obtenção se baseia em misturar, em um reator-misturador, uréia, sulfato amoníaco e um silicato, acrescentando depois uma fonte de ânion nitrato (NO~ 3~^ -^), mantendo a reação sob um sistema de aspiração eficaz, para acrescentar finalmente uma fonte de nitrogênio orgânico. Figura 1.
BR0002940-8A 1999-07-20 2000-07-18 Fertilizante nitrogenado contendo nitrogênio uréico, nìtrico, amoniacal e orgânico, de solubilidade gradual e nitrificação progressiva, e, processo de obtenção do mesmo BR0002940A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009901639A ES2156746B1 (es) 1999-07-20 1999-07-20 Fertilizante nitrogenado, conteniendo nitrogeno ureico, nitrico amoniacal y organico, de solubilidad gradual y nitrificacion progresiva, y metodo de obtencion.

Publications (1)

Publication Number Publication Date
BR0002940A true BR0002940A (pt) 2001-04-03

Family

ID=8309311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002940-8A BR0002940A (pt) 1999-07-20 2000-07-18 Fertilizante nitrogenado contendo nitrogênio uréico, nìtrico, amoniacal e orgânico, de solubilidade gradual e nitrificação progressiva, e, processo de obtenção do mesmo

Country Status (3)

Country Link
EP (1) EP1070690A3 (pt)
BR (1) BR0002940A (pt)
ES (1) ES2156746B1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070119221A1 (en) * 2005-11-30 2007-05-31 John Wolford Addition of Gelling Grade Clays to Direct Applied Nitrogen Solutions to Reduce Nitrogen Loss
CN101410350A (zh) * 2006-03-31 2009-04-15 大塚化学株式会社 土耕栽培用液体肥料及作物的栽培方法
WO2007114212A1 (ja) * 2006-03-31 2007-10-11 Otsuka Chemical Co., Ltd. 肥料組成物、その製造方法及び使用方法
FI118598B (fi) 2006-05-17 2008-01-15 Kemira Growhow Oyj Lannoiterae ja menetelmä sen valmistamiseksi
WO2011092577A1 (en) * 2010-01-27 2011-08-04 Bijam Biosciences Private Limited A functionally effective urea composition
WO2012065214A1 (en) * 2010-11-15 2012-05-24 Csbp Limited A fertiliser composition containing a plant nutrient and method for producing it
CN102180750B (zh) * 2011-03-04 2012-06-27 中国科学院亚热带农业生态研究所 一种降低轻度污染农田玉米镉铅含量的复混肥及制备方法
CN102936167B (zh) * 2012-10-30 2014-04-16 安徽省文胜肥业有限责任公司 一种多态氮肥及其制备方法
CN102992918B (zh) * 2012-11-26 2014-08-20 中国科学院南京土壤研究所 硝化抑制剂和生物质炭配合施用提高氮肥利用率的方法及其应用
CN103183566A (zh) * 2013-03-29 2013-07-03 烟台斯维德生物技术有限公司 一种环境友好型肥料的制备方法
CN103708917A (zh) * 2013-12-09 2014-04-09 广西科技大学 一种缓释肥料及其制备方法
CN104119179B (zh) * 2014-08-12 2016-06-08 许盛英 伊绿混层粘土尾矿压缩营养土的生产方法
CN104109039B (zh) * 2014-08-12 2016-06-08 许盛英 海泡石压缩营养土的生产方法
CN104109037B (zh) * 2014-08-12 2016-06-29 许盛英 玄武岩尾矿压缩营养土的生产方法
CN104109040B (zh) * 2014-08-12 2016-06-08 许盛英 云母尾矿压缩营养土的生产方法
CN104119178B (zh) * 2014-08-12 2016-06-08 许盛英 石灰残渣压缩营养土的生产方法
CN104140335B (zh) * 2014-08-13 2016-08-24 江苏农盛废弃物循环再利用有限公司 珍珠岩压缩营养土的生产方法
CN104119190B (zh) * 2014-08-13 2016-08-24 平凉华晨非金属应用科技有限公司 煤矸石压缩营养土的生产方法
ES2569541B1 (es) * 2014-11-11 2017-02-21 Fertisierra, S.L.L. Fertilizante nitrogenado
CN105110904A (zh) * 2015-08-07 2015-12-02 安徽省文胜生物工程股份有限公司 一种含有钙和硅的新型生态氮肥及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446612A (en) * 1965-06-21 1969-05-27 Frank W Taylor Basic fertilizers containing derivatives of an olivine mineral
DE1804994C3 (de) * 1968-10-24 1973-10-18 Ishihara Sangyo Kaisha, Ltd., Osaka (Japan) Verfahren zur Unterdrückung der Nitrifikation von Ammoniumstickstoff
BE754561A (fr) * 1969-08-09 1971-02-08 Badishe Anilin & Soda Fabrik Sel double de nitrate de calcium et d'uree se pretant bien a l'epandageen granules et au stockage
JPS56164090A (en) * 1980-05-21 1981-12-16 Nippon Hiryo Kk Coated granular fertilizer
US5024689A (en) * 1988-02-08 1991-06-18 Freeport Mcmoran Resource Partners Nitrogen fertilizer
DE3827179A1 (de) * 1988-08-08 1990-02-15 Aglukon Spezialduenger Gmbh Vorrichtung zur langzeitduengung
US5364438A (en) * 1993-11-12 1994-11-15 Freeport-Mcmoran Resource Partners, Limited Partnership Fluid urea-containing fertilizer

Also Published As

Publication number Publication date
EP1070690A3 (en) 2002-01-02
EP1070690A2 (en) 2001-01-24
ES2156746B1 (es) 2002-05-01
ES2156746A1 (es) 2001-07-01

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
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.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: INABONOS, S.A. (ES)

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