GB1503504A - Prilling process - Google Patents

Prilling process

Info

Publication number
GB1503504A
GB1503504A GB18729/74A GB1872974A GB1503504A GB 1503504 A GB1503504 A GB 1503504A GB 18729/74 A GB18729/74 A GB 18729/74A GB 1872974 A GB1872974 A GB 1872974A GB 1503504 A GB1503504 A GB 1503504A
Authority
GB
United Kingdom
Prior art keywords
april
prilling process
prilling
rainmaker
prilled
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
Application number
GB18729/74A
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.)
Fisons Ltd
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Priority to GB18729/74A priority Critical patent/GB1503504A/en
Priority to IL47098A priority patent/IL47098A0/en
Priority to NO751380A priority patent/NO751380L/no
Priority to BE155751A priority patent/BE828360A/en
Priority to ES436984A priority patent/ES436984A1/en
Priority to NL7505003A priority patent/NL7505003A/en
Priority to FR7513171A priority patent/FR2268556A1/fr
Priority to DE19752518848 priority patent/DE2518848A1/en
Priority to SE7504933A priority patent/SE7504933L/en
Priority to BR3245/75D priority patent/BR7502560A/en
Priority to JP50050871A priority patent/JPS50158567A/ja
Publication of GB1503504A publication Critical patent/GB1503504A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/0237—Converting into particles, e.g. by granulation, milling
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1503504 Prilling FISONS Ltd 24 April 1975 [29 April 1974] 18729/74 Heading B5A Liquid or molten material which is being prilled by spraying from a rainmaker head as a stream of droplets has its line of fall through the tower displaced transversely with a frequency of less than 10 cycles/second.
GB18729/74A 1974-04-29 1974-04-29 Prilling process Expired GB1503504A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB18729/74A GB1503504A (en) 1974-04-29 1974-04-29 Prilling process
IL47098A IL47098A0 (en) 1974-04-29 1975-04-15 Process and apparatus for prilling molten material
NO751380A NO751380L (en) 1974-04-29 1975-04-17
BE155751A BE828360A (en) 1974-04-29 1975-04-24 GRANULATION PROCESS AND APPARATUS
ES436984A ES436984A1 (en) 1974-04-29 1975-04-25 Prilling process
NL7505003A NL7505003A (en) 1974-04-29 1975-04-28 PROCEDURE FOR GRINING OR PRILLING A LIQUID OR MELTED MATERIAL.
FR7513171A FR2268556A1 (en) 1974-04-29 1975-04-28
DE19752518848 DE2518848A1 (en) 1974-04-29 1975-04-28 PRILLING METHOD AND DEVICE FOR IMPLEMENTING IT
SE7504933A SE7504933L (en) 1974-04-29 1975-04-28 PRILLING PROCEDURE AND DEVICE FOR PERFORMING THE SAME.
BR3245/75D BR7502560A (en) 1974-04-29 1975-04-28 PROCESSING AND SPRAYING TOWER OR SPRAYING OF LIQUID OR FUSING MATERIAL
JP50050871A JPS50158567A (en) 1974-04-29 1975-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18729/74A GB1503504A (en) 1974-04-29 1974-04-29 Prilling process

Publications (1)

Publication Number Publication Date
GB1503504A true GB1503504A (en) 1978-03-15

Family

ID=10117409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18729/74A Expired GB1503504A (en) 1974-04-29 1974-04-29 Prilling process

Country Status (11)

Country Link
JP (1) JPS50158567A (en)
BE (1) BE828360A (en)
BR (1) BR7502560A (en)
DE (1) DE2518848A1 (en)
ES (1) ES436984A1 (en)
FR (1) FR2268556A1 (en)
GB (1) GB1503504A (en)
IL (1) IL47098A0 (en)
NL (1) NL7505003A (en)
NO (1) NO751380L (en)
SE (1) SE7504933L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037148A1 (en) * 1980-03-29 1981-10-07 Unie Van Kunstmestfabrieken B.V. Process for making urea prills
AU611236B2 (en) * 1987-12-07 1991-06-06 Imperial Chemical Industries Plc Controlled break-up of liquid jets
WO1995030477A1 (en) * 1994-05-05 1995-11-16 Santrade Ltd. Device for manufacturing pastilles
WO2000018501A1 (en) * 1998-09-30 2000-04-06 Marco Systemanalyse Und Entwicklung Gmbh Method for forming drops

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017218A (en) * 1989-06-12 1991-05-21 Uddholm Tooling Aktiebolag Method and apparatus for the production of metal granules
US5437691A (en) * 1991-08-30 1995-08-01 Chilean Nitrate Corporation Production of spherical shaped products of subliming substances
CN104971672B (en) 2010-04-09 2018-01-02 帕西拉制药有限公司 Method for preparing major diameter synthesis membrane vesicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037148A1 (en) * 1980-03-29 1981-10-07 Unie Van Kunstmestfabrieken B.V. Process for making urea prills
WO1981002890A1 (en) * 1980-03-29 1981-10-15 Unie Van Kunstmestfab Bv Making urea prills and prills thus obtained
AU611236B2 (en) * 1987-12-07 1991-06-06 Imperial Chemical Industries Plc Controlled break-up of liquid jets
WO1995030477A1 (en) * 1994-05-05 1995-11-16 Santrade Ltd. Device for manufacturing pastilles
AU677520B2 (en) * 1994-05-05 1997-04-24 Santrade Limited Device for manufacturing pastilles
US5720985A (en) * 1994-05-05 1998-02-24 Santrade Ltd. Apparatus for the manufacture of solid particles from a flowable mass
WO2000018501A1 (en) * 1998-09-30 2000-04-06 Marco Systemanalyse Und Entwicklung Gmbh Method for forming drops

Also Published As

Publication number Publication date
JPS50158567A (en) 1975-12-22
FR2268556A1 (en) 1975-11-21
NL7505003A (en) 1975-10-31
BR7502560A (en) 1976-03-03
BE828360A (en) 1975-10-24
IL47098A0 (en) 1975-06-25
NO751380L (en) 1975-10-30
ES436984A1 (en) 1977-02-01
SE7504933L (en) 1975-10-30
DE2518848A1 (en) 1975-11-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee