IT1013480B - Procedimento ed apparecchiatura per congelare zolfo liquido o simili - Google Patents

Procedimento ed apparecchiatura per congelare zolfo liquido o simili

Info

Publication number
IT1013480B
IT1013480B IT51540/74A IT5154074A IT1013480B IT 1013480 B IT1013480 B IT 1013480B IT 51540/74 A IT51540/74 A IT 51540/74A IT 5154074 A IT5154074 A IT 5154074A IT 1013480 B IT1013480 B IT 1013480B
Authority
IT
Italy
Prior art keywords
procedure
equipment
similar
liquid sulfur
freezing liquid
Prior art date
Application number
IT51540/74A
Other languages
English (en)
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of IT1013480B publication Critical patent/IT1013480B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT51540/74A 1973-06-18 1974-06-14 Procedimento ed apparecchiatura per congelare zolfo liquido o simili IT1013480B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/371,006 US3936534A (en) 1973-06-18 1973-06-18 Process for producing free flowing particulate sulfur

Publications (1)

Publication Number Publication Date
IT1013480B true IT1013480B (it) 1977-03-30

Family

ID=23462110

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51540/74A IT1013480B (it) 1973-06-18 1974-06-14 Procedimento ed apparecchiatura per congelare zolfo liquido o simili

Country Status (10)

Country Link
US (1) US3936534A (it)
JP (1) JPS5049186A (it)
BE (1) BE816322A (it)
CA (1) CA1028119A (it)
DE (1) DE2428522A1 (it)
FR (1) FR2233277A1 (it)
GB (1) GB1460825A (it)
IT (1) IT1013480B (it)
NL (1) NL7407780A (it)
PL (1) PL92970B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1110025A (en) * 1977-02-05 1981-10-06 John T. Higgins Granulation of sulfur
GB2129702B (en) * 1982-09-27 1986-05-14 Adelaide & Wallaroo Fertilizer Granulation in rotary fluidiser
NL8203872A (nl) * 1982-10-06 1984-05-01 Stamicarbon Werkwijze voor het bereiden van zwavelgranules.
US6884269B2 (en) * 2002-06-13 2005-04-26 Fuelcell Energy, Inc. Continuous method for manufacture of uniform size flake or powder
CA2497682C (en) * 2002-09-04 2009-04-14 Kabushiki Kaisha Powrex Coating apparatus
US6960361B2 (en) * 2002-12-02 2005-11-01 Mars Incorporated Split-pan for panning apparatus
WO2009155682A1 (en) * 2008-06-27 2009-12-30 Enersul Inc. Sulphur granulation apparatus and process
US8361216B2 (en) 2010-05-27 2013-01-29 Shell Oil Company Method providing for a low release of H2S during the preparation of sulfur-extended asphalt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436771A (en) * 1943-07-19 1948-02-24 Monsanto Chemicals Method of making pellets
NL132675C (it) * 1961-09-07
BE758222A (fr) * 1969-10-29 1971-04-01 Norsk Hydro As Procede de preparation de chlorure de magnesium convenant pour la production du magnesium par electrolyse du sel fondu

Also Published As

Publication number Publication date
NL7407780A (it) 1974-12-20
US3936534A (en) 1976-02-03
DE2428522A1 (de) 1975-01-09
FR2233277A1 (it) 1975-01-10
AU6916774A (en) 1975-11-20
PL92970B1 (it) 1977-04-30
JPS5049186A (it) 1975-05-01
BE816322A (nl) 1974-12-13
GB1460825A (en) 1977-01-06
CA1028119A (en) 1978-03-21

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