EA201390288A1 - Способ получения удобрений, содержащих диспергированную микронизированную серу - Google Patents

Способ получения удобрений, содержащих диспергированную микронизированную серу

Info

Publication number
EA201390288A1
EA201390288A1 EA201390288A EA201390288A EA201390288A1 EA 201390288 A1 EA201390288 A1 EA 201390288A1 EA 201390288 A EA201390288 A EA 201390288A EA 201390288 A EA201390288 A EA 201390288A EA 201390288 A1 EA201390288 A1 EA 201390288A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sulfur
containing dispersed
fertilizers containing
obtaining
micronized sulfur
Prior art date
Application number
EA201390288A
Other languages
English (en)
Other versions
EA021722B1 (ru
Inventor
Рэймонд Г.Ф. Эбри
Тодд Бисли
Ричард Лайл Джонсон
Дзин Квон Так
Original Assignee
СиСиАр ТЕКНОЛОДЖИЗ, ЛТД.
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 СиСиАр ТЕКНОЛОДЖИЗ, ЛТД. filed Critical СиСиАр ТЕКНОЛОДЖИЗ, ЛТД.
Publication of EA201390288A1 publication Critical patent/EA201390288A1/ru
Publication of EA021722B1 publication Critical patent/EA021722B1/ru

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C3/00Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/02Preparation of sulfur; Purification
    • C01B17/10Finely divided sulfur, e.g. sublimed sulfur, flowers of sulfur
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C3/00Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005Post-treatment
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00Other inorganic fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers
    • C05G5/27Dispersions, e.g. suspensions or emulsions
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/40Fertilisers incorporated into a matrix

Landscapes

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

Abstract

Способ получения композиции удобрений, содержащей микронизированную серу, в котором элементарную серу растворяют в безводном или водном аммиаке, получая аммиачный раствор серы, и аммиачный раствор серы реагирует с кислым компонентом, содержащим по меньшей мере один регулятор роста растений, с получением серной композиции, одновременно содержащей соединение серы и микронизированную серу. Полученную в результате композицию удобрений сушат, и из нее можно изготавливать разнообразные формы, такие как шарики, гранулы и т.д.
EA201390288A 2010-08-27 2011-08-26 Способ получения удобрений, содержащих диспергированную микронизированную серу EA021722B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37750910P 2010-08-27 2010-08-27
PCT/IB2011/002699 WO2012025832A2 (en) 2010-08-27 2011-08-26 Method for producing fertilizers containing dispersed micronized sulphur

Publications (2)

Publication Number Publication Date
EA201390288A1 true EA201390288A1 (ru) 2013-07-30
EA021722B1 EA021722B1 (ru) 2015-08-31

Family

ID=45723861

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390288A EA021722B1 (ru) 2010-08-27 2011-08-26 Способ получения удобрений, содержащих диспергированную микронизированную серу

Country Status (12)

Country Link
US (1) US9522851B2 (ru)
EP (1) EP2609056B1 (ru)
KR (1) KR101850524B1 (ru)
CN (1) CN103249696B (ru)
AU (1) AU2011294823B2 (ru)
BR (1) BR112013004620B1 (ru)
CA (1) CA2809598C (ru)
EA (1) EA021722B1 (ru)
MX (1) MX351223B (ru)
NO (1) NO20130340A1 (ru)
PL (1) PL2609056T3 (ru)
WO (1) WO2012025832A2 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012025832A2 (en) * 2010-08-27 2012-03-01 Microsul, L.P. Method for producing fertilizers containing dispersed micronized sulphur
US10676405B2 (en) * 2014-12-19 2020-06-09 Shell Oil Company Process for preparing a sulphur-containing soil improver
CN104892061A (zh) * 2015-05-15 2015-09-09 云南云天化股份有限公司 一种含硫磷肥的制备方法
CN113548922A (zh) * 2015-05-19 2021-10-26 苏尔瓦瑞斯公司 具有微粉化硫的肥料粒料
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
BR112020006980A2 (pt) * 2017-11-22 2020-10-06 Reliance Industries Limited composição de fertilizante de enxofre dispersível em água e processo de preparação da mesma
CA3083546A1 (en) * 2017-12-04 2019-06-13 Sultech Global Innovation Corp. Process for the production of micronized sulfur
DE102018005069A1 (de) 2018-06-26 2020-01-02 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung von harnstoffbasierten Düngemitteln mit elementaren Schwefel und Produkte davon
RU2744183C1 (ru) * 2020-05-26 2021-03-03 Общество с ограниченной ответственностью инновационное предприятие "Сульфидные технологии" Способ получения серосодержащего удобрения из отходов производства полисульфида кальция и полученное указанным способом удобрение

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333939A (en) * 1965-04-05 1967-08-01 Arizona Agrochemical Corp Discrete fertilizer granule containing a urea compound, sulfur and a phosphate plant food
US3524724A (en) * 1966-10-12 1970-08-18 Continental Oil Co Method for making ammonium thiosulfate and ammonium sulfate
US4321079A (en) * 1978-12-14 1982-03-23 Standard Oil Company (Indiana) Aqueous sulfur dispersion having reduced corrosive activity toward ferrous metal
US4256691A (en) * 1978-12-14 1981-03-17 Standard Oil Company (Indiana) Aqueous sulfur dispersion having reduced corrosive activity toward ferrous metal
US4824656A (en) * 1987-06-29 1989-04-25 The United States Of America As Represented By The Secretary Of The Interior Method of recovering sulfur from solid catalysts
US5653782A (en) * 1994-12-26 1997-08-05 Rotem Amfert Negev Ltd. Process for the manufacture of sulfur-containing fertilizers
US5571303B1 (en) * 1995-03-06 2000-10-17 Cominco Ltd Sulfur-based fertilizer and process for production thereof
US5725630A (en) * 1996-07-31 1998-03-10 Helena Chemical Co. Dry granular fertilizer blend and a method of fertilizing plants
IL121631A (en) * 1997-08-26 2000-07-16 Clue Process for the preparation of fertilizers and sulfur compounds from waste gases
US7470304B2 (en) * 2002-11-14 2008-12-30 Shell Oil Company Process for the manufacture of sulphur-containing ammonium phosphate fertilizers
CN101970348B (zh) * 2006-08-10 2013-11-06 Ccr科技有限公司 用于产生微粒硫磺的方法
CN101768026B (zh) * 2009-12-28 2012-08-15 瓮福(集团)有限责任公司 用磷酸二铵装置加硫磺粉生产硫肥的方法
WO2012025832A2 (en) * 2010-08-27 2012-03-01 Microsul, L.P. Method for producing fertilizers containing dispersed micronized sulphur

Also Published As

Publication number Publication date
AU2011294823A1 (en) 2013-03-14
CN103249696B (zh) 2015-11-25
EP2609056B1 (en) 2021-07-21
CA2809598A1 (en) 2012-03-01
WO2012025832A3 (en) 2012-05-18
CA2809598C (en) 2018-07-17
EA021722B1 (ru) 2015-08-31
CN103249696A (zh) 2013-08-14
PL2609056T3 (pl) 2021-12-27
WO2012025832A2 (en) 2012-03-01
US20130167604A1 (en) 2013-07-04
AU2011294823B2 (en) 2015-04-30
KR101850524B1 (ko) 2018-04-19
BR112013004620A2 (pt) 2018-01-30
US9522851B2 (en) 2016-12-20
EP2609056A2 (en) 2013-07-03
MX351223B (es) 2017-10-05
NO20130340A1 (no) 2013-03-25
MX2013002231A (es) 2014-06-04
EP2609056A4 (en) 2017-11-08
KR20140018181A (ko) 2014-02-12
BR112013004620B1 (pt) 2020-12-15

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