GB2266712B - Improved prilling process - Google Patents

Improved prilling process

Info

Publication number
GB2266712B
GB2266712B GB9308211A GB9308211A GB2266712B GB 2266712 B GB2266712 B GB 2266712B GB 9308211 A GB9308211 A GB 9308211A GB 9308211 A GB9308211 A GB 9308211A GB 2266712 B GB2266712 B GB 2266712B
Authority
GB
United Kingdom
Prior art keywords
prilling process
improved
improved prilling
prilling
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
GB9308211A
Other versions
GB9308211D0 (en
GB2266712A (en
Inventor
Raymond Oliver
Ronald Otto Peddie
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.)
PPG Architectural Coatings Canada Inc
Imperial Chemical Industries Ltd
Original Assignee
ICI Canada Inc
Imperial Chemical Industries Ltd
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
Priority claimed from GB929209621A external-priority patent/GB9209621D0/en
Application filed by ICI Canada Inc, Imperial Chemical Industries Ltd filed Critical ICI Canada Inc
Priority to GB9308211A priority Critical patent/GB2266712B/en
Priority to TW82103909A priority patent/TW263487B/zh
Publication of GB9308211D0 publication Critical patent/GB9308211D0/en
Publication of GB2266712A publication Critical patent/GB2266712A/en
Application granted granted Critical
Publication of GB2266712B publication Critical patent/GB2266712B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB9308211A 1992-05-05 1993-04-21 Improved prilling process Expired - Lifetime GB2266712B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9308211A GB2266712B (en) 1992-05-05 1993-04-21 Improved prilling process
TW82103909A TW263487B (en) 1992-05-05 1993-05-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929209621A GB9209621D0 (en) 1992-05-05 1992-05-05 Improved prill process
GB9308211A GB2266712B (en) 1992-05-05 1993-04-21 Improved prilling process

Publications (3)

Publication Number Publication Date
GB9308211D0 GB9308211D0 (en) 1993-06-02
GB2266712A GB2266712A (en) 1993-11-10
GB2266712B true GB2266712B (en) 1995-12-13

Family

ID=26300822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9308211A Expired - Lifetime GB2266712B (en) 1992-05-05 1993-04-21 Improved prilling process

Country Status (2)

Country Link
GB (1) GB2266712B (en)
TW (1) TW263487B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20041885L (en) * 2004-05-07 2005-11-08 Yara Int Asa Process for Preparation of Porous Ammonium Nitrate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320153A1 (en) * 1987-12-07 1989-06-14 Imperial Chemical Industries Plc Controlled break-up of liquid jets

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320153A1 (en) * 1987-12-07 1989-06-14 Imperial Chemical Industries Plc Controlled break-up of liquid jets

Also Published As

Publication number Publication date
TW263487B (en) 1995-11-21
GB9308211D0 (en) 1993-06-02
GB2266712A (en) 1993-11-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20130420