MA42900A - Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire - Google Patents

Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire

Info

Publication number
MA42900A
MA42900A MA42900A MA42900A MA42900A MA 42900 A MA42900 A MA 42900A MA 42900 A MA42900 A MA 42900A MA 42900 A MA42900 A MA 42900A MA 42900 A MA42900 A MA 42900A
Authority
MA
Morocco
Prior art keywords
elemental sulfur
urea
material containing
particular material
containing elemental
Prior art date
Application number
MA42900A
Other languages
English (en)
Inventor
Filip Colpaert
Francois Ledoux
Original Assignee
Yara Int Asa
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.)
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56418502&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA42900(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of MA42900A publication Critical patent/MA42900A/fr

Links

Classifications

    • 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
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/105—Aliphatic or alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • 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
    • 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
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Husbandry (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'un matériau homogène, solide, particulaire, à base d'urée comprenant du soufre élémentaire. L'invention concerne en outre un matériau homogène, solide, à base d'urée, comprenant de petites phases soufrées élémentaires dans un matériau de base à base d'urée et formé par un procédé d'accrétion. Le produit est notamment approprié comme engrais.
MA42900A 2015-07-07 Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire MA42900A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20150886 2015-07-07

Publications (1)

Publication Number Publication Date
MA42900A true MA42900A (fr) 2018-05-16

Family

ID=56418502

Family Applications (1)

Application Number Title Priority Date Filing Date
MA42900A MA42900A (fr) 2015-07-07 Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire

Country Status (15)

Country Link
US (3) US10501380B2 (fr)
EP (2) EP3319926B1 (fr)
CN (2) CN113336603B (fr)
AU (1) AU2016289420C1 (fr)
BR (1) BR112018000330B1 (fr)
CA (1) CA2989517A1 (fr)
ES (1) ES2926955T3 (fr)
IL (1) IL256453B (fr)
MA (1) MA42900A (fr)
MX (1) MX2017016813A (fr)
PL (1) PL3319926T3 (fr)
RU (1) RU2735097C2 (fr)
SA (1) SA518390685B1 (fr)
UA (1) UA123727C2 (fr)
WO (1) WO2017005695A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA42900A (fr) * 2015-07-07 2018-05-16 Yara Int Asa Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire
EP3567018A1 (fr) 2018-05-07 2019-11-13 Yara International ASA Composition améliorée à base de sulfate d'ammonium d'urée et son procédé de fabrication
EP3567019A1 (fr) 2018-05-09 2019-11-13 Yara International ASA Composition de mélange améliorée à base d'urée et son procédé de fabrication
EP3567020A1 (fr) 2018-05-11 2019-11-13 Yara International ASA Composition améliorée à base d'urée comprenant du soufre élémentaire et son procédé de fabrication
EP3581265A1 (fr) 2018-06-12 2019-12-18 thyssenkrupp Fertilizer Technology GmbH Buse de pulvérisation destinée à la fabrication d'un engrais d'urée soufrée
DE102018005069A1 (de) 2018-06-26 2020-01-02 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung von harnstoffbasierten Düngemitteln mit elementaren Schwefel und Produkte davon

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100698A (en) 1960-09-23 1963-08-13 Shell Oil Co Urea-sulfur fertilizer composition and method for its production
FR1275463A (fr) * 1960-09-28 1961-11-10 Potasse & Engrais Chimiques Perfectionnements à la granulation et au séchage de produits fluides
FR2145010A6 (en) 1971-07-06 1973-02-16 Azote & Prod Chim Animal foodstuff - granulated by fluidized bed method
US3903333A (en) 1973-03-30 1975-09-02 Tennessee Valley Authority Production of slow release nitrogen fertilizers by improved method of coating urea with sulfur
JPS6034517B2 (ja) * 1978-03-03 1985-08-09 宇部興産株式会社 流動層で尿素を造粒する方法
NL191557C (nl) * 1980-05-12 1995-09-19 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van uit een kern en een omhulling opgebouwde korrels.
CA1144771A (fr) 1980-12-24 1983-04-19 Stewart G. Bexton Preparation d'engrais a base d'uree et de soufre
NL8303000A (nl) * 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
US5213820A (en) 1984-02-27 1993-05-25 Bayer Aktiengesellschaft Process and device for fluidized bed spray granulation
DK0571532T3 (da) * 1991-02-14 1997-10-20 Oms Investments Inc Slidbestandige overtræk til gødningsstoffer
US5599374A (en) 1994-09-23 1997-02-04 Rlc Technologies, L.L.C. Process for producing improved sulfur-coated urea slow release fertilizers
US5571303B1 (en) * 1995-03-06 2000-10-17 Cominco Ltd Sulfur-based fertilizer and process for production thereof
DE19514187C1 (de) 1995-04-21 1996-05-15 Degussa Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation
NZ331531A (en) * 1997-09-04 2000-01-28 Toyo Engineering Corp method for granulation and granulator
CA2252128A1 (fr) * 1997-10-30 1999-04-30 Kyowa Hakko Kogyo Co., Ltd. Methode de production de materiaux granules par un controle de la distribution granulometrique des particules au moyen de lumiere diffractee et diffusee a partir des particules en cours de granulation et systeme d'application de la methode
DE19826570C2 (de) * 1998-06-15 2002-10-31 Piesteritz Stickstoff Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten
BR0117303B1 (pt) 2000-05-17 2012-05-29 processos de preparação de uma composição fertilizante compreendendo uma pluralidade de partìculas e de liberação de enxofre para o solo.
CN1185183C (zh) * 2001-12-13 2005-01-19 黑龙江黑化集团有限公司 多元颗粒尿素及其生产方法
PL203418B1 (pl) * 2002-06-17 2009-10-30 Yara International Asa Sposób wytwarzania nawozu mocznikowego z siarką elementarną i wytworzony produkt
RU2296730C2 (ru) * 2002-06-17 2007-04-10 Яра Интернэшнл Аса Способ производства мочевинного удобрения с элементарной серой и его продукт
ATE468176T1 (de) 2003-12-23 2010-06-15 Yara Int Asa Spritzvorrichtung und verfahren zur wirbelschichtgranulation
FI118598B (fi) * 2006-05-17 2008-01-15 Kemira Growhow Oyj Lannoiterae ja menetelmä sen valmistamiseksi
DE102007061408A1 (de) 2007-12-11 2009-06-18 Sandvik Materials Technology Deutschland Gmbh Verfahren und Tropfenformer zum Herstellen von Pastillen sowie Verfahren zum Herstellen eines schwefelhaltigen Düngers
CA2663119A1 (fr) * 2009-04-16 2010-10-16 Sulphur Solutions Inc. Pastilles dispersibles d'engrais soufre
CN102612503B (zh) * 2009-09-28 2015-09-09 Fb科技控股公司 肥料组合物和方法
CN101774868A (zh) * 2009-12-31 2010-07-14 北京荷丰远东技术有限公司 制备含硫大颗粒尿素的***和方法
PL2609056T3 (pl) * 2010-08-27 2021-12-27 Ccr Technologies Ltd. Sposób wytwarzania nawozów zawierających zdyspergowaną mikronizowaną siarkę
EP2489429A1 (fr) * 2011-02-21 2012-08-22 Urea Casale S.A. Granulation d'urée en lit fluidisé et appareil correspondant
WO2013098404A1 (fr) * 2011-12-29 2013-07-04 Shell Internationale Research Maatschappij B.V. Procédés de préparation de compositions contenant du soufre et de compositions d'engrais contenant du soufre
AU2013289305A1 (en) 2012-07-09 2015-01-15 Shell Internationale Research Maatschappij B.V. Process for preparing an emulsion of elemental sulphur particles
CN103553849B (zh) * 2013-11-15 2015-04-08 大连汉枫集团有限公司 一种硫包衣尿素缓释肥料及其制造方法
BR112016015901B1 (pt) 2014-01-09 2022-05-17 Shell Internationale Research Maatschappij B.V. Uso de um composto de lignina e enxofre elementar para melhorar a dureza de um fertilizante de ureia
US10221106B2 (en) * 2014-07-28 2019-03-05 Shell Oil Company Process for preparing a urea-sulphur fertiliser
MA42900A (fr) * 2015-07-07 2018-05-16 Yara Int Asa Procédé de fabrication de matériau particulaire à base d'urée contenant du soufre élémentaire

Also Published As

Publication number Publication date
BR112018000330B1 (pt) 2022-09-27
RU2735097C2 (ru) 2020-10-28
ES2926955T3 (es) 2022-10-31
WO2017005695A1 (fr) 2017-01-12
EP4101828A1 (fr) 2022-12-14
IL256453B (en) 2022-04-01
CN113336603A (zh) 2021-09-03
BR112018000330A2 (pt) 2018-09-11
RU2018102748A3 (fr) 2019-11-19
EP3319926B1 (fr) 2022-08-31
EP3319926A1 (fr) 2018-05-16
RU2018102748A (ru) 2019-08-07
SA518390685B1 (ar) 2023-01-09
IL256453A (en) 2018-02-28
CN107949552B (zh) 2021-07-06
CA2989517A1 (fr) 2017-01-12
CN113336603B (zh) 2023-08-08
RU2020127520A (ru) 2020-10-09
US20180179115A1 (en) 2018-06-28
MX2017016813A (es) 2018-04-24
PL3319926T3 (pl) 2022-11-21
US20200062665A1 (en) 2020-02-27
US20210214281A1 (en) 2021-07-15
US10974998B2 (en) 2021-04-13
CN107949552A (zh) 2018-04-20
UA123727C2 (uk) 2021-05-26
AU2016289420C1 (en) 2021-11-18
US11572318B2 (en) 2023-02-07
AU2016289420A1 (en) 2018-01-18
AU2016289420B2 (en) 2020-04-09
US10501380B2 (en) 2019-12-10

Similar Documents

Publication Publication Date Title
EA201891657A1 (ru) Интегрированный процесс ферментации и электролиза
MX2018010427A (es) Formas solidas de un inhibidor de tienopirimidindiona acetil coa carboxilasa y metodos para su produccion.
MX2017016813A (es) Metodo para la manufactura de un material particulado a base de urea que contiene azufre elemental.
EA201890123A1 (ru) Новые аминокислотные производные, способ их получения и фармацевтические композиции, содержащие их
IT201700041618A1 (it) Metodo di produzione di polveri metalliche mediante atomizzazione a gas e impianto di produzione di polveri metalliche secondo tale metodo.
DOP2015000181A (es) COMPOSICIÓN DE UN FERTlLlZANTE Y UN MÉTODO PARA SUSPENDER EL FERTILIZANTE EN UNA SOLUCIÓN ACUOSA
CR20140128A (es) Inhibidores de la enzima activadora de nedd 8
EA202090766A1 (ru) Крупномасштабное производство жидких и твердых продуктов на основе trichoderma
EA201100533A1 (ru) Способ получения материала, содержащего жизнеспособные микроорганизмы, и полученный этим способом материал
AR092350A1 (es) Sistema y metodo automaticos para la produccion, aplicacion y evaluacion de composiciones de recubrimiento
EA201490094A1 (ru) Способ заключительной обработки мочевины
NZ741573A (en) Anti-cd43 antibody and use thereof for cancer treatment
FR3055716B1 (fr) Echange de messages pendant l'execution parallele de processus dans un calculateur haute performance
EA201991962A1 (ru) Агент для извлечения металлов, агент для извлечения соединений металлов и способ извлечения металлов или соединений металлов
CA2828158C (fr) Support solide et procede d'amelioration de la recuperation de matiere biologique dudit support
DK3877395T3 (da) Industriel fremgangsmåde til fremstilling af estetrol af høj renhed
MY188626A (en) Process for manufacturing granules
EA201692451A1 (ru) Способ получения комплексных минеральных удобрений из фосфатной руды и установка для его реализации
GB2538692A (en) Process
RU2013149371A (ru) Способ получения оксида кобальта для производства твердых сплавов
PH12020551518A1 (en) Pharmaceutical composition comprising meta arsenite and method of manufacture
IT201900003981A1 (it) Processo per produrre particelle porose di un poliidrossialcanoato (pha), particelle porose ottenibili da detto processo e composizioni cosmetiche che le comprendono.
FR3092519B1 (fr) Poudre de monomere salifie et leur utilisation dans les procedes d’agglomeration de poudre
BR112015003629A2 (pt) sistemas e métodos para a feitura de filmes, fibras, esferas e outros artigos porosos
PE20180762A1 (es) Metodos y sistemas para reducir las impurezas de metal de una solucion de electrolitos de refineria