CN1075270A - 造粒方法 - Google Patents

造粒方法 Download PDF

Info

Publication number
CN1075270A
CN1075270A CN92114311A CN92114311A CN1075270A CN 1075270 A CN1075270 A CN 1075270A CN 92114311 A CN92114311 A CN 92114311A CN 92114311 A CN92114311 A CN 92114311A CN 1075270 A CN1075270 A CN 1075270A
Authority
CN
China
Prior art keywords
ammonium nitrate
liquid
frequency
prilling
hole
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.)
Pending
Application number
CN92114311A
Other languages
English (en)
Chinese (zh)
Inventor
R·奥利弗
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.)
Imperial Chemical Industries Ltd
Original Assignee
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of CN1075270A publication Critical patent/CN1075270A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
CN92114311A 1991-11-15 1992-11-14 造粒方法 Pending CN1075270A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9124304.8 1991-11-15
GB919124304A GB9124304D0 (en) 1991-11-15 1991-11-15 Prilling process

Publications (1)

Publication Number Publication Date
CN1075270A true CN1075270A (zh) 1993-08-18

Family

ID=10704688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92114311A Pending CN1075270A (zh) 1991-11-15 1992-11-14 造粒方法

Country Status (11)

Country Link
EP (1) EP0542545A1 (enExample)
CN (1) CN1075270A (enExample)
AU (1) AU2828692A (enExample)
CA (1) CA2083009A1 (enExample)
FI (1) FI925164A7 (enExample)
GB (2) GB9124304D0 (enExample)
MX (1) MX9206546A (enExample)
NO (1) NO924397L (enExample)
TW (1) TW224965B (enExample)
ZA (1) ZA928697B (enExample)
ZW (1) ZW18392A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9209621D0 (en) * 1992-05-05 1992-06-17 Ici Plc Improved prill process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233384A3 (en) * 1985-12-20 1988-12-14 Stamicarbon B.V. Process and device for distributing a liquid in a gaseous or vaporous medium
GB8728564D0 (en) * 1987-12-07 1988-01-13 Ici Plc Controlled break-up of liquid jets

Also Published As

Publication number Publication date
FI925164L (fi) 1993-05-16
GB9124304D0 (en) 1992-01-08
NO924397D0 (no) 1992-11-13
ZW18392A1 (en) 1993-09-08
EP0542545A1 (en) 1993-05-19
TW224965B (enExample) 1994-06-11
NO924397L (no) 1993-05-18
MX9206546A (es) 1993-05-01
GB9223601D0 (en) 1992-12-23
FI925164A0 (fi) 1992-11-13
ZA928697B (en) 1993-07-14
FI925164A7 (fi) 1993-05-16
AU2828692A (en) 1993-05-20
CA2083009A1 (en) 1993-05-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication