PL1856038T3 - Sposób wytwarzania zawierającego mocznik strumienia wodnego - Google Patents

Sposób wytwarzania zawierającego mocznik strumienia wodnego

Info

Publication number
PL1856038T3
PL1856038T3 PL06732932T PL06732932T PL1856038T3 PL 1856038 T3 PL1856038 T3 PL 1856038T3 PL 06732932 T PL06732932 T PL 06732932T PL 06732932 T PL06732932 T PL 06732932T PL 1856038 T3 PL1856038 T3 PL 1856038T3
Authority
PL
Poland
Prior art keywords
urea
preparation
aqueous stream
stream
aqueous
Prior art date
Application number
PL06732932T
Other languages
English (en)
Inventor
Jozef Hubert Meessen
Original Assignee
Stamicarbon
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35229676&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1856038(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of PL1856038T3 publication Critical patent/PL1856038T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/14—Separation; Purification; Stabilisation; Use of additives
    • C07C273/16—Separation; Purification
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL06732932T 2005-03-09 2006-02-24 Sposób wytwarzania zawierającego mocznik strumienia wodnego PL1856038T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1028497A NL1028497C2 (nl) 2005-03-09 2005-03-09 Werkwijze voor de bereiding van een ureum-bevattende waterige stroom.
PCT/NL2006/000097 WO2006096048A1 (en) 2005-03-09 2006-02-24 Process for the preparation of a urea-comprising aqueous stream
EP06732932A EP1856038B1 (en) 2005-03-09 2006-02-24 Process for the preparation of a urea-comprising aqueous stream

Publications (1)

Publication Number Publication Date
PL1856038T3 true PL1856038T3 (pl) 2012-04-30

Family

ID=35229676

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06732932T PL1856038T3 (pl) 2005-03-09 2006-02-24 Sposób wytwarzania zawierającego mocznik strumienia wodnego

Country Status (12)

Country Link
US (2) US20080286188A1 (pl)
EP (1) EP1856038B1 (pl)
JP (1) JP5274241B2 (pl)
CN (1) CN101137619B (pl)
AR (1) AR053159A1 (pl)
AT (1) ATE524438T1 (pl)
AU (1) AU2006221182B2 (pl)
CA (1) CA2597761C (pl)
EA (1) EA012449B1 (pl)
NL (1) NL1028497C2 (pl)
PL (1) PL1856038T3 (pl)
WO (1) WO2006096048A1 (pl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1028497C2 (nl) 2005-03-09 2006-09-12 Dsm Ip Assets Bv Werkwijze voor de bereiding van een ureum-bevattende waterige stroom.
EP1953137A1 (en) * 2007-02-02 2008-08-06 Urea Casale S.A. Process and plant for the production of an aqueous solution comprising urea
JP2008239574A (ja) * 2007-03-28 2008-10-09 Mitsui Chemicals Inc 高純度尿素水の製造方法
JP2008280263A (ja) * 2007-05-09 2008-11-20 Mitsui Chemicals Inc 高純度尿素水の製造方法
EP2153880A1 (en) * 2008-07-31 2010-02-17 Urea Casale S.A. Process and plant for the production of a urea solution for use in SCR process for reduction of Nox
JP5962323B2 (ja) * 2012-08-13 2016-08-03 日本化成株式会社 高純度尿素水およびその製造方法
US8961818B2 (en) * 2013-06-17 2015-02-24 Deere & Company Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems
US8999277B2 (en) 2013-06-17 2015-04-07 Deere & Company Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems
PL3169419T3 (pl) 2014-07-17 2020-07-13 Stamicarbon B.V. Sposób wykonania produktu mocznikowego
JP2016064991A (ja) * 2014-09-22 2016-04-28 東洋エンジニアリング株式会社 尿素製造プロセスにおける高純度尿素水溶液の製造方法
EA036463B1 (ru) * 2015-03-25 2020-11-12 Стамикарбон Б.В. Способ объединенного производства карбамида для жидкости для очистки выхлопных газов дизельных двигателей и карбамидо-аммиачной смеси
US10519103B2 (en) 2015-04-01 2019-12-31 Toyo Engineering Corporation Urea production method
KR101715756B1 (ko) * 2015-05-07 2017-03-15 전자부품연구원 광 소결용 잉크 조성물, 그를 이용한 배선기판 및 그의 제조 방법
PL3393627T3 (pl) 2015-12-21 2020-05-18 Stamicarbon B.V. Produkcja roztworu saletrzano-mocznikowego
CA3009041C (en) 2015-12-21 2021-11-02 Stamicarbon B.V. Urea ammonium nitrate production comprising condensation
CN109475814A (zh) * 2016-07-15 2019-03-15 蒂森克虏伯肥料技术有限公司 脲组合物生产柴油机排气处理液(aus 32)的用途
MX386596B (es) 2017-11-10 2025-03-19 Stamicarbon Proceso y planta de producción de urea.
EP3862345A1 (en) * 2020-02-04 2021-08-11 Casale Sa A process for producing low-biuret urea
CN112371053A (zh) * 2020-09-07 2021-02-19 襄阳达安汽车检测中心有限公司 一种发动机试验用全自动尿素配比添加与回收装置
CN118871421B (zh) 2022-02-15 2025-08-29 斯塔米卡邦有限公司 用于def生产的汽提型尿素设施
WO2025053753A1 (en) 2023-09-08 2025-03-13 Stamicarbon B.V. Urea production with reduced urea losses
WO2025053755A1 (en) 2023-09-08 2025-03-13 Stamicarbon B.V. Production of urea for diesel exhaust fluid
WO2025244534A1 (en) 2024-05-23 2025-11-27 Stamicarbon B.V. Technical grade urea granulate

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
GB913422A (pl) 1900-01-01
CH376092A (de) * 1959-10-12 1964-03-31 Inventa Ag Verfahren zur schonenden Eindampfung von Harnstofflösungen zwecks Gewinnung eines biuretarmen Harnstoffes
US4208386A (en) * 1976-03-03 1980-06-17 Electric Power Research Institute, Inc. Urea reduction of NOx in combustion effluents
NL8602770A (nl) 1986-11-03 1988-06-01 Stamicarbon Werkwijze voor de bereiding van ureum.
US5223238A (en) * 1992-01-16 1993-06-29 The M. W. Kellogg Company Method for treating ammonia and urea condensates
DE4334071C1 (de) * 1993-10-06 1995-02-09 Siemens Ag Verfahren zur Verminderung der Stickoxidkonzentration im Abgas einer Brennkraftmaschine oder einer Verbrennungsanlage
ZA96686B (en) 1995-02-01 1996-08-16 Urea Casale Sa Process and plant for the production of urea with high conversion yield and low energy consumption
US6361754B1 (en) * 1997-03-27 2002-03-26 Clean Diesel Technologies, Inc. Reducing no emissions from an engine by on-demand generation of ammonia for selective catalytic reduction
US6063350A (en) * 1997-04-02 2000-05-16 Clean Diesel Technologies, Inc. Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
US5976475A (en) * 1997-04-02 1999-11-02 Clean Diesel Technologies, Inc. Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
EP0934927A1 (en) 1998-02-04 1999-08-11 Urea Casale S.A. "Process and plant for the production of urea with high conversion yield and low energy consumption"
NL1013394C2 (nl) * 1999-10-26 2001-05-01 Dsm Nv Werkwijze voor de bereiding van ureum.
DE10001082B4 (de) 2000-01-13 2004-11-18 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels
JP4358428B2 (ja) 2000-11-01 2009-11-04 東洋エンジニアリング株式会社 尿素製造方法
WO2002043837A1 (en) * 2000-12-01 2002-06-06 Fuel Tech, Inc. Selective catalytic reduction of no, enabled by side stream urea decomposition
NL1017990C2 (nl) * 2001-05-03 2002-11-05 Dsm Nv Werkwijze voor de bereiding van ureum.
DE10139142A1 (de) * 2001-08-09 2003-02-20 Bosch Gmbh Robert Abgasbehandlungseinheit und Messvorrichtung zur Ermittlung einer Konzentration einer Harnstoff-Wasser-Lösung
US6601385B2 (en) * 2001-10-17 2003-08-05 Fleetguard, Inc. Impactor for selective catalytic reduction system
US20030118494A1 (en) * 2001-12-21 2003-06-26 Environmental Elements Corporation Process and apparatus for conditioning of combustion flue gases with ammonia from hydrolyzed urea
US6810661B2 (en) 2002-08-09 2004-11-02 Ford Global Technologies, Llc Method and system for freeze protecting liquid NOx reductants for vehicle application
JP2004156471A (ja) * 2002-11-05 2004-06-03 Mitsubishi Heavy Ind Ltd 脱硝装置
US6941746B2 (en) * 2002-11-21 2005-09-13 Combustion Components Associates, Inc. Mobile diesel selective catalytic reduction systems and methods
JP4433694B2 (ja) * 2003-06-12 2010-03-17 日本化成株式会社 尿素水およびこれを用いる脱硝方法
NL1028497C2 (nl) 2005-03-09 2006-09-12 Dsm Ip Assets Bv Werkwijze voor de bereiding van een ureum-bevattende waterige stroom.

Also Published As

Publication number Publication date
ATE524438T1 (de) 2011-09-15
CA2597761C (en) 2013-07-09
JP2008538133A (ja) 2008-10-09
JP5274241B2 (ja) 2013-08-28
WO2006096048A1 (en) 2006-09-14
NL1028497C2 (nl) 2006-09-12
AR053159A1 (es) 2007-04-25
EA200701926A1 (ru) 2008-02-28
EP1856038B1 (en) 2011-09-14
CN101137619A (zh) 2008-03-05
US9346016B2 (en) 2016-05-24
AU2006221182A1 (en) 2006-09-14
CA2597761A1 (en) 2006-09-14
US20080286188A1 (en) 2008-11-20
AU2006221182B2 (en) 2011-09-29
EP1856038A1 (en) 2007-11-21
CN101137619B (zh) 2010-12-15
EA012449B1 (ru) 2009-10-30
US20130207035A1 (en) 2013-08-15

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