JPH0420874B2 - - Google Patents

Info

Publication number
JPH0420874B2
JPH0420874B2 JP58118410A JP11841083A JPH0420874B2 JP H0420874 B2 JPH0420874 B2 JP H0420874B2 JP 58118410 A JP58118410 A JP 58118410A JP 11841083 A JP11841083 A JP 11841083A JP H0420874 B2 JPH0420874 B2 JP H0420874B2
Authority
JP
Japan
Prior art keywords
ammonia
spray
granulation
tower
air
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58118410A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5922646A (ja
Inventor
Jei Raanaa Baanaado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5922646A publication Critical patent/JPS5922646A/ja
Publication of JPH0420874B2 publication Critical patent/JPH0420874B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C1/00Ammonium nitrate fertilisers
    • C05C1/02Granulation; Pelletisation; Stabilisation; Colouring
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Glanulating (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP58118410A 1982-07-01 1983-07-01 造粒装置の運転方法及び造粒装置 Granted JPS5922646A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US394297 1982-07-01
US06/394,297 US4424072A (en) 1982-07-01 1982-07-01 Prilling

Publications (2)

Publication Number Publication Date
JPS5922646A JPS5922646A (ja) 1984-02-04
JPH0420874B2 true JPH0420874B2 (en, 2012) 1992-04-07

Family

ID=23558360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58118410A Granted JPS5922646A (ja) 1982-07-01 1983-07-01 造粒装置の運転方法及び造粒装置

Country Status (7)

Country Link
US (1) US4424072A (en, 2012)
EP (1) EP0099176B1 (en, 2012)
JP (1) JPS5922646A (en, 2012)
AU (1) AU554983B2 (en, 2012)
CA (1) CA1186861A (en, 2012)
DE (1) DE3366850D1 (en, 2012)
NO (1) NO162513C (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568417A (en) * 1982-09-16 1986-02-04 The Babcock & Wilcox Company Control system for prilling towers
US4610714A (en) * 1984-11-05 1986-09-09 Union Oil Company Of California Apparatus and method for dissolving urea and other endothermic materials
IT1249057B (it) * 1991-05-22 1995-02-11 Agrimont Spa Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato.
RU2163901C1 (ru) * 2000-02-07 2001-03-10 Горловское открытое акционерное общество "Концерн Стирол" Способ гранулирования азотных удобрений и устройство для его осуществления
US7237679B1 (en) 2001-09-04 2007-07-03 Aveka, Inc. Process for sizing particles and producing particles separated into size distributions
RU2224588C1 (ru) * 2002-03-04 2004-02-27 Открытое акционерное общество "Концерн Стирол" Способ гранулирования азотных удобрений и устройство для его осуществления
NL1020665C2 (nl) * 2002-05-23 2003-11-25 Dsm Nv Werkwijze voor het verwijderen van ammoniak uit een ammoniak-bevattende gasstroom.
RU2233699C2 (ru) * 2002-09-24 2004-08-10 Открытое акционерное общество "Концерн Стирол" Способ гранулирования азотных удобрений и устройство для его осуществления
RU2239617C1 (ru) * 2003-07-15 2004-11-10 Закрытое акционерное общество промышленная группа "Алсико" Способ получения гранулированного азотного удобрения
NL1025954C2 (nl) * 2004-04-15 2005-10-18 Dsm Ip Assets Bv Werkwijze voor het optimaliseren van een fluïdbed granulator.
JP5101293B2 (ja) * 2004-12-08 2012-12-19 スタミカーボン ビー. ブイ. アンモニア含有ガス流からアンモニアを除去するための方法
CN101284169B (zh) * 2008-05-14 2011-05-18 中国科学技术大学 一种氨洗消剂及其制备方法
WO2010066344A1 (de) 2008-12-12 2010-06-17 Uhde Gmbh Entfernung von ammoniak-stickstoff, ammonium-stickstoff und harnstoff-stickstoff durch oxidation mit hypochlorit-haltigen lösungen aus abluft in anlagen zur ammoniak- und harnstoffproduktion
TW201032887A (en) 2009-01-13 2010-09-16 Saipem Spa Process for the recovery of ammonia from a gaseous stream
IT1395127B1 (it) 2009-07-30 2012-09-05 Saipem Spa Procedimento per il recupero di ammoniaca da una corrente gassosa
IT1395383B1 (it) * 2009-09-09 2012-09-14 Saipem Spa Metodo di separazione di ammoniaca e diossido di carbonio da soluzioni acquose
US10730002B2 (en) 2016-05-09 2020-08-04 Stamicarbon B.V. Submicron particle removal from gas streams
DE102019216931A1 (de) * 2019-11-04 2021-05-06 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Harnstoffgranulat
NL2029462B1 (en) * 2020-10-19 2022-06-08 Lenntech B V Process for acid washing of a gas comprising ammonia

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE392879A (en, 2012) *
US2528407A (en) 1947-09-19 1950-10-31 Spencer Chem Co Method of granulating ammonium nitrate and other salts and apparatus therefor
US2739036A (en) 1952-08-25 1956-03-20 Phillips Petroleum Co Ammonium nitrate prill
US3037855A (en) 1958-05-23 1962-06-05 Allied Chem Process for pebbling by spraying a mixture of ammonium nitrate and ammonium phosphates
BE623265A (en, 2012) * 1962-10-08
FR1349957A (fr) * 1962-10-23 1964-01-24 Kellogg M W Co Procédé de production d'urée de pureté améliorée
US3207595A (en) 1963-01-02 1965-09-21 American Agricultural Chem Co Prilled mixed fertilizers
GB1227133A (en, 2012) 1967-04-18 1971-04-07
FR2011865A1 (en, 2012) 1968-05-24 1970-03-13 Chevron Res
US3689607A (en) * 1970-10-26 1972-09-05 Union Oil Co Urea prilling
US3895926A (en) 1973-05-02 1975-07-22 Bernard J Lerner Method for treating a gas
IT1004432B (it) * 1974-03-28 1976-07-10 Snam Progetti Procedimento per il recupero di pol veri ottenute da apparecchiature per il trattamento di materiali li quidi o solidi
DE2852643A1 (de) 1978-12-06 1980-06-19 Huels Chemische Werke Ag Verfahren zur herstellung von gegen schwelzersetzung auch bei erhoehten temperaturen bestaendigen ammonnitrat-, chlorid- und dicalciumphosphathaltigen npk-duengemitteln

Also Published As

Publication number Publication date
DE3366850D1 (de) 1986-11-20
US4424072A (en) 1984-01-03
EP0099176B1 (en) 1986-10-15
EP0099176A1 (en) 1984-01-25
AU1469383A (en) 1984-01-05
NO162513B (no) 1989-10-02
AU554983B2 (en) 1986-09-11
CA1186861A (en) 1985-05-14
NO162513C (no) 1990-01-10
NO832334L (no) 1984-01-02
JPS5922646A (ja) 1984-02-04

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