PL3233244T3 - Usuwanie pyłu z wykończeń mocznika - Google Patents

Usuwanie pyłu z wykończeń mocznika

Info

Publication number
PL3233244T3
PL3233244T3 PL15834726T PL15834726T PL3233244T3 PL 3233244 T3 PL3233244 T3 PL 3233244T3 PL 15834726 T PL15834726 T PL 15834726T PL 15834726 T PL15834726 T PL 15834726T PL 3233244 T3 PL3233244 T3 PL 3233244T3
Authority
PL
Poland
Prior art keywords
dust
removal
urea finishing
urea
finishing
Prior art date
Application number
PL15834726T
Other languages
English (en)
Inventor
Cain Christopher DOHERTY
Aloysius Mechteldis Emmanuel SCHOENMAKERS
Original Assignee
Stamicarbon B.V.
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 Stamicarbon B.V. filed Critical Stamicarbon B.V.
Publication of PL3233244T3 publication Critical patent/PL3233244T3/pl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10Venturi scrubbers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/05Separating dispersed particles from gases, air or vapours by liquid as separating agent by condensation of the separating agent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/04Preparation 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 from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL15834726T 2014-12-19 2015-12-17 Usuwanie pyłu z wykończeń mocznika PL3233244T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14199372 2014-12-19
PCT/NL2015/050873 WO2016099267A1 (en) 2014-12-19 2015-12-17 Removal of dust in urea finishing
EP15834726.0A EP3233244B1 (en) 2014-12-19 2015-12-17 Removal of dust in urea finishing

Publications (1)

Publication Number Publication Date
PL3233244T3 true PL3233244T3 (pl) 2022-03-14

Family

ID=52231932

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15834726T PL3233244T3 (pl) 2014-12-19 2015-12-17 Usuwanie pyłu z wykończeń mocznika

Country Status (9)

Country Link
US (2) US10913025B2 (pl)
EP (1) EP3233244B1 (pl)
AR (1) AR103083A1 (pl)
CA (1) CA2970438C (pl)
EA (1) EA034961B1 (pl)
HR (1) HRP20220262T1 (pl)
HU (1) HUE058922T2 (pl)
PL (1) PL3233244T3 (pl)
WO (1) WO2016099267A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11311831B1 (en) * 2015-01-28 2022-04-26 Pui King Chan Air purification method based on cloud physics
EP3560907B1 (en) * 2018-04-23 2021-01-06 thyssenkrupp Fertilizer Technology GmbH Urea production plant and scrubbing system
JP7277672B2 (ja) 2019-12-30 2023-05-19 スタミカーボン・ベー・フェー 尿素仕上げからのアンモニア除去
CA3166783C (en) 2019-12-30 2023-08-01 Stamicarbon B.V. Urea plant with chilled condensation section
CA3166412C (en) * 2019-12-30 2023-08-15 Stamicarbon B.V. Urea production with multiple evaporators
DE102021202869A1 (de) * 2021-03-24 2022-09-29 Thyssenkrupp Ag Anlage und Verfahren zur Herstellung von Harnstoffgranulat

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798021A (en) * 1972-08-21 1974-03-19 Foster Wheeler Corp Pollution elimination for fertilizer process
US3985523A (en) 1974-09-30 1976-10-12 Foster Wheeler Energy Corporation Pollution control process for fertilizer plant
US4104041A (en) * 1976-12-08 1978-08-01 Chiyoda Chemical Engineering & Construction Co., Ltd. Apparatus and method for treating waste gas from urea prilling tower
NO150667C (no) 1982-01-07 1984-11-28 Norsk Hydro As Fremgangsmaate for rensing av gassblandinger fra ureaproduksjonsanlegg
FR2600553A1 (fr) 1986-06-25 1987-12-31 Air Ind Environnement Procede et installation de depoussierage des gaz
US5176723A (en) * 1991-07-19 1993-01-05 Regents Of The University Of Minnesota Condensation-growth particle scrubber
EP0555474A4 (en) 1991-07-26 1993-11-18 Sovmestnoe Sovetsko-Kanadskoe Predpriyatie " Compomet Cantec" Method and device for cleaning gas stream
CA2930649C (en) * 2013-11-15 2021-11-02 Stamicarbon B.V. An apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas

Also Published As

Publication number Publication date
EA034961B1 (ru) 2020-04-10
US10913025B2 (en) 2021-02-09
HUE058922T2 (hu) 2023-05-28
WO2016099267A1 (en) 2016-06-23
EA201791372A1 (ru) 2017-11-30
US12179138B2 (en) 2024-12-31
CA2970438A1 (en) 2016-06-23
US20180326345A1 (en) 2018-11-15
EP3233244A1 (en) 2017-10-25
CA2970438C (en) 2023-01-03
AR103083A1 (es) 2017-04-12
US20210129069A1 (en) 2021-05-06
HRP20220262T1 (hr) 2022-04-29
EP3233244B1 (en) 2022-02-09

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