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ITMI911413A0 - Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato - Google Patents

Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato

Info

Publication number
ITMI911413A0
ITMI911413A0 IT91MI1413A ITMI911413A ITMI911413A0 IT MI911413 A0 ITMI911413 A0 IT MI911413A0 IT 91MI1413 A IT91MI1413 A IT 91MI1413A IT MI911413 A ITMI911413 A IT MI911413A IT MI911413 A0 ITMI911413 A0 IT MI911413A0
Authority
IT
Italy
Prior art keywords
vent
remove
liquid
ammonia contained
ammonia
Prior art date
Application number
IT91MI1413A
Other languages
English (en)
Inventor
Mario Ognibeni
Danilo Nardon
Fabio Bassan
Leonardo Silvestrin
Fabrizio Cocquio
Original Assignee
Agrimont Spa
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 Agrimont Spa filed Critical Agrimont Spa
Priority to ITMI911413A priority Critical patent/IT1249057B/it
Publication of ITMI911413A0 publication Critical patent/ITMI911413A0/it
Priority to EP92108618A priority patent/EP0514902A1/en
Priority to RO92-200713A priority patent/RO109510B1/ro
Publication of ITMI911413A1 publication Critical patent/ITMI911413A1/it
Application granted granted Critical
Publication of IT1249057B publication Critical patent/IT1249057B/it

Links

Classifications

    • 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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
ITMI911413A 1991-05-22 1991-05-22 Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato. IT1249057B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI911413A IT1249057B (it) 1991-05-22 1991-05-22 Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato.
EP92108618A EP0514902A1 (en) 1991-05-22 1992-05-21 Process for scrubbing by means of a liquid the ammonia contained in a vent
RO92-200713A RO109510B1 (ro) 1991-05-22 1992-05-22 Procedeu de purificare de amoniac, a gazelor unui canal de ventilatie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911413A IT1249057B (it) 1991-05-22 1991-05-22 Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato.

Publications (3)

Publication Number Publication Date
ITMI911413A0 true ITMI911413A0 (it) 1991-05-22
ITMI911413A1 ITMI911413A1 (it) 1992-11-22
IT1249057B IT1249057B (it) 1995-02-11

Family

ID=11359962

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911413A IT1249057B (it) 1991-05-22 1991-05-22 Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato.

Country Status (3)

Country Link
EP (1) EP0514902A1 (it)
IT (1) IT1249057B (it)
RO (1) RO109510B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240152C1 (de) * 1992-11-30 1994-06-01 Schott Glaswerke Verfahren zur Entfernung von Ammoniak aus den bei der Behandlung von Eiweiß oder dessen Abbauprodukten entstehenden Wasserdampfbrüden
NL1004135C2 (nl) * 1996-09-27 1998-03-31 Rmtd Int Bv Stalluchtbehandeling voor varkenshouderij.
DE10346519A1 (de) * 2003-10-02 2005-05-04 Uhde Gmbh Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt
CA2693466A1 (en) * 2007-07-12 2009-01-15 Powerspan Corp. Scrubbing of ammonia with urea ammonium nitrate solution
EP2192099A1 (en) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
TW201032887A (en) * 2009-01-13 2010-09-16 Saipem Spa Process for the recovery of ammonia from a gaseous stream
EP2386346A1 (en) 2010-05-11 2011-11-16 Stamicarbon B.V. Process for the reduction of ammonia emissions in a urea manufacturing process
EP2746244A1 (en) 2012-12-21 2014-06-25 Uhde Fertilizer Technology B.V. Method for reducing the visible downwind detached plume opacity
US10207216B2 (en) * 2013-07-05 2019-02-19 Stamicarbon B.V. Removal of dust in urea finishing
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
AR107113A1 (es) 2015-12-21 2018-03-21 Stamicarbon Producción de nitrato de amonio-urea que comprende la condensación
UA123673C2 (uk) 2015-12-21 2021-05-12 Стамікарбон Б.В. Виробництво карбамідо-аміачної суміші
DE102017203251A1 (de) 2017-02-28 2018-08-30 Thyssenkrupp Ag Verfahren zur Reinigung der Abluft einer Granulierungsanlage zur Herstellung eines harnstoffhaltigen Granulats

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO150667C (no) * 1982-01-07 1984-11-28 Norsk Hydro As Fremgangsmaate for rensing av gassblandinger fra ureaproduksjonsanlegg
US4424072A (en) * 1982-07-01 1984-01-03 Lerner Bernard J Prilling
DE3712494A1 (de) * 1987-04-13 1988-11-03 Mark Efremovic Ivanov Verfahren zum granulieren von mineralischen duengemitteln

Also Published As

Publication number Publication date
IT1249057B (it) 1995-02-11
RO109510B1 (ro) 1995-03-30
ITMI911413A1 (it) 1992-11-22
EP0514902A1 (en) 1992-11-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940517