ZW5993A1 - Improved prilling process - Google Patents

Improved prilling process

Info

Publication number
ZW5993A1
ZW5993A1 ZW5993A ZW5993A ZW5993A1 ZW 5993 A1 ZW5993 A1 ZW 5993A1 ZW 5993 A ZW5993 A ZW 5993A ZW 5993 A ZW5993 A ZW 5993A ZW 5993 A1 ZW5993 A1 ZW 5993A1
Authority
ZW
Zimbabwe
Prior art keywords
prilling process
improved
improved prilling
prilling
Prior art date
Application number
ZW5993A
Other languages
English (en)
Inventor
Raymond Oliver
Ronald Otto Peddie
Original Assignee
Ici Ltd
Ici Canada
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 Ici Ltd, Ici Canada filed Critical Ici Ltd
Publication of ZW5993A1 publication Critical patent/ZW5993A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
ZW5993A 1992-05-05 1993-05-05 Improved prilling process ZW5993A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929209621A GB9209621D0 (en) 1992-05-05 1992-05-05 Improved prill process

Publications (1)

Publication Number Publication Date
ZW5993A1 true ZW5993A1 (en) 1994-02-02

Family

ID=10714984

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW5993A ZW5993A1 (en) 1992-05-05 1993-05-05 Improved prilling process

Country Status (12)

Country Link
US (1) US5354520A (fr)
EP (1) EP0570119B1 (fr)
KR (1) KR100234554B1 (fr)
CN (1) CN1057986C (fr)
AU (1) AU657216B2 (fr)
CA (1) CA2095319C (fr)
DE (1) DE69310997T2 (fr)
GB (1) GB9209621D0 (fr)
IN (1) IN186987B (fr)
MY (1) MY108819A (fr)
ZA (1) ZA932954B (fr)
ZW (1) ZW5993A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200743C2 (de) * 1991-09-18 1994-04-07 Wasagchemie Sythen Gmbh Verfahren und Vorrichtung zur Verringerung der Korngröße von kristallinem Explosivstoff
FR2746054B1 (fr) * 1996-03-13 1998-06-12 Procede, moyens et dispositif de compactage, adaptes au compactage de matieres a tendance pyrophorique
US5801453A (en) * 1996-06-11 1998-09-01 United Technologies Corporation Process for preparing spherical energetic compounds
US6136115A (en) * 1997-07-02 2000-10-24 Cordant Technologies Inc. Thermally-stabilized prilled ammonium dinitramide particles, and process for making the same
GB9811824D0 (en) 1998-06-03 1998-07-29 Cooper John Modified ammonium nitrate
DE19834064A1 (de) * 1998-07-29 2000-02-03 Zentis Gmbh & Co Franz Verfahren und Vorrichtung zur Herstellung von Partikeln eines Lebensmittels
DE19900221A1 (de) * 1999-01-07 2000-07-13 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Bisphenol-A-Prills und danach hergestellte Bisphenol-A-Prills

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB834305A (en) * 1956-07-12 1960-05-04 Commercial Solvents Corp Improvements in or relating to the production of ammonium nitrate
US2968833A (en) * 1957-05-17 1961-01-24 Phillips Petroleum Co Method and apparatus for prilling ammonium nitrate
NL7401406A (nl) * 1974-02-01 1975-08-05 Stamicarbon Werkwijze en inrichting voor het bereiden van s.
US4076773A (en) * 1974-11-25 1978-02-28 W. R. Grace & Co. Process for prilling ammonium nitrate
PL117977B1 (en) * 1978-12-01 1981-09-30 Instytut Przemyslu Organicznego Method of sulfur granulation and apparatus thereforry
US4555280A (en) * 1984-09-10 1985-11-26 Morton Thiokol, Inc. Process for simultaneously crystallizing components of EAK explosive
US4585496A (en) * 1985-03-11 1986-04-29 E. I. Du Pont De Nemours And Company Method of producing high-density slurry/prill explosives in boreholes and product made thereby
EP0233384A3 (fr) * 1985-12-20 1988-12-14 Stamicarbon B.V. Procédé et dispositif pour distribuer un liquide dans un milieu de gaz ou de vapeur
DE3642850C1 (de) * 1986-12-16 1988-02-18 Fraunhofer Ges Forschung Verfahren zur Herstellung von partikelfoermigem Ammoniumnitrat fuer feste Treib- oder Explosivstoffe
US4764329A (en) * 1987-06-12 1988-08-16 The United States Of American As Represented By The Secretary Of The Army Producing explosive material in granular form
GB2255334B (en) * 1991-04-30 1994-09-28 Ici Canada Ammonium nitrate density modification
GB9124304D0 (en) * 1991-11-15 1992-01-08 Ici Plc Prilling process

Also Published As

Publication number Publication date
CA2095319C (fr) 2003-10-14
AU3827393A (en) 1993-11-11
CA2095319A1 (fr) 1993-11-06
IN186987B (fr) 2001-12-22
CN1057986C (zh) 2000-11-01
GB9209621D0 (en) 1992-06-17
CN1078714A (zh) 1993-11-24
US5354520A (en) 1994-10-11
AU657216B2 (en) 1995-03-02
ZA932954B (en) 1993-11-08
EP0570119A1 (fr) 1993-11-18
EP0570119B1 (fr) 1997-05-28
DE69310997T2 (de) 1997-10-09
DE69310997D1 (de) 1997-07-03
MY108819A (en) 1996-11-30
KR100234554B1 (ko) 1999-12-15

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