BR112019007135A2 - recuperação e reutilização de componentes dos fluxos de resíduos de acabamento de ureia - Google Patents

recuperação e reutilização de componentes dos fluxos de resíduos de acabamento de ureia

Info

Publication number
BR112019007135A2
BR112019007135A2 BR112019007135A BR112019007135A BR112019007135A2 BR 112019007135 A2 BR112019007135 A2 BR 112019007135A2 BR 112019007135 A BR112019007135 A BR 112019007135A BR 112019007135 A BR112019007135 A BR 112019007135A BR 112019007135 A2 BR112019007135 A2 BR 112019007135A2
Authority
BR
Brazil
Prior art keywords
methods
waste streams
urea
urea finishing
reuse
Prior art date
Application number
BR112019007135A
Other languages
English (en)
Inventor
Kuttenkuler Dan
Original Assignee
Koch Agronomic Services Llc
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 Koch Agronomic Services Llc filed Critical Koch Agronomic Services Llc
Publication of BR112019007135A2 publication Critical patent/BR112019007135A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • 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
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • 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
    • C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Plant Pathology (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

métodos são fornecidos para recuperar e reutilizar compostos de instalações de acabamento de ureia de eficiência melhoradas. esses métodos podem geralmente incluir coletar um fluxo de resíduo líquido de um purificador projetado para purificar fluxos de resíduos de escape; concentrar o fluxo de resíduos líquidos para produzir um material recuperado compreendendo 4% ou menos de água, em peso; combinar o material recuperado com ureia virgem para fornecer uma mistura; e introduzir a mistura na instalação de acabamento de ureia com eficiência melhorada para ser combinada com um ou mais aditivos de eficiência. uma disposição de dois sistemas para a realização de tais métodos também é descrita aqui.
BR112019007135A 2016-10-13 2017-10-12 recuperação e reutilização de componentes dos fluxos de resíduos de acabamento de ureia BR112019007135A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662407618P 2016-10-13 2016-10-13
PCT/IB2017/056333 WO2018069870A1 (en) 2016-10-13 2017-10-12 Recovery and reuse of components from urea finishing waste streams

Publications (1)

Publication Number Publication Date
BR112019007135A2 true BR112019007135A2 (pt) 2019-07-02

Family

ID=60302427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007135A BR112019007135A2 (pt) 2016-10-13 2017-10-12 recuperação e reutilização de componentes dos fluxos de resíduos de acabamento de ureia

Country Status (7)

Country Link
US (1) US20190256432A1 (pt)
EP (1) EP3526181A1 (pt)
CN (1) CN109641812A (pt)
BR (1) BR112019007135A2 (pt)
CA (1) CA3034342A1 (pt)
RU (1) RU2725814C1 (pt)
WO (1) WO2018069870A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110079396A (zh) * 2019-04-23 2019-08-02 吉林师范大学 一种利用聚乙二醇合成中产生的尾气吸收液制备车用玻璃水的方法
DE102019216931A1 (de) 2019-11-04 2021-05-06 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Harnstoffgranulat
EP4190766A1 (en) * 2021-12-03 2023-06-07 SABIC Global Technologies, B.V. BENZOTHIAZOLE DERIVATIVE AS A UREASE INHIBITOR FOR FERTILIZER APPLICATION











EP4293000A1 (en) 2022-06-16 2023-12-20 Yara International ASA Method for the manufacture of a solid, particulate fertilizer composition comprising an additive

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985523A (en) * 1974-09-30 1976-10-12 Foster Wheeler Energy Corporation Pollution control process for fertilizer plant
US4530714A (en) 1983-03-16 1985-07-23 Allied Corporation N-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions
CN1051075C (zh) * 1992-12-23 2000-04-05 中国五环化学工程公司 二氧化碳气提法尿素生产工艺及装置
CN1137882C (zh) * 2001-03-23 2004-02-11 中国寰球工程公司 一种全循环尿素生产方法
CN1465553A (zh) * 2002-06-28 2004-01-07 中国科学院沈阳应用生态研究所 稳定尿素及生产工艺
CN101113110A (zh) * 2007-07-11 2008-01-30 兰州大学 一种尿素粉尘回收的方法
DE102007062614C5 (de) * 2007-12-22 2019-03-14 Eurochem Agro Gmbh Mischung zur Behandlung von harnstoffhaltigen Düngemitteln, Verwendungen der Mischung und harnstoffhaltiges Düngemittel enthaltend die Mischung
EP2301917A1 (en) * 2009-09-16 2011-03-30 Stamicarbon B.V. Removal of urea and ammonia from exhaust gases
CN101653695B (zh) * 2009-09-18 2011-06-08 王子国 一种尿素催化部分反应烟气脱硫脱硝副产复合肥的方法
EP2431346A1 (en) * 2010-09-15 2012-03-21 Uhde Fertilizer Technology B.V. Method for producing urea fertilizer with low moisture absorption tendencies
EP2662349A1 (en) * 2012-05-08 2013-11-13 Uhde Fertilizer Technology B.V. Urea granulation process with scrubbing system
EP2676726A1 (en) * 2012-06-18 2013-12-25 Urea Casale SA Method and apparatus for the granulation of a liquid, in particular for the granulation of urea
EA030594B1 (ru) * 2013-07-05 2018-08-31 Стамикарбон Б.В. Удаление пыли при доводке карбамида
CA2958822A1 (en) * 2013-08-23 2015-02-26 Koch Agronomic Services, Llc Urea and nitrogen stabilizer compositions and methods and systems of making and using thereof
AU2015227032A1 (en) * 2014-03-07 2016-09-22 The Mosaic Company Fertilizer compositions containing micronutrients and methods for preparing the same
NL2013694B1 (en) * 2014-10-28 2016-10-04 Green Granulation Tech Ltd Fluidized bed granulation.

Also Published As

Publication number Publication date
RU2725814C1 (ru) 2020-07-06
CA3034342A1 (en) 2018-04-19
US20190256432A1 (en) 2019-08-22
CN109641812A (zh) 2019-04-16
EP3526181A1 (en) 2019-08-21
WO2018069870A1 (en) 2018-04-19

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements