JPS5451976A - Desulfurization of fluid matter - Google Patents

Desulfurization of fluid matter

Info

Publication number
JPS5451976A
JPS5451976A JP3931878A JP3931878A JPS5451976A JP S5451976 A JPS5451976 A JP S5451976A JP 3931878 A JP3931878 A JP 3931878A JP 3931878 A JP3931878 A JP 3931878A JP S5451976 A JPS5451976 A JP S5451976A
Authority
JP
Japan
Prior art keywords
desulfurization
fluid matter
matter
fluid
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
JP3931878A
Other languages
English (en)
Inventor
Jii Uiruson Uiriamu
Aran Aaru Kei Deii
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.)
Molycorp Inc
Original Assignee
Molycorp Inc
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 US05/838,945 external-priority patent/US4161400A/en
Application filed by Molycorp Inc filed Critical Molycorp Inc
Publication of JPS5451976A publication Critical patent/JPS5451976A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Treating Waste Gases (AREA)
  • Gasket Seals (AREA)
JP3931878A 1977-10-03 1978-04-05 Desulfurization of fluid matter Pending JPS5451976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83888877A 1977-10-03 1977-10-03
US05/838,945 US4161400A (en) 1976-07-15 1977-10-03 Methods of desulphurizing fluid materials

Publications (1)

Publication Number Publication Date
JPS5451976A true JPS5451976A (en) 1979-04-24

Family

ID=27126069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3931878A Pending JPS5451976A (en) 1977-10-03 1978-04-05 Desulfurization of fluid matter

Country Status (6)

Country Link
JP (1) JPS5451976A (ja)
CA (1) CA1077682A (ja)
DE (1) DE2756201C3 (ja)
FR (1) FR2404676A2 (ja)
GB (1) GB1570776A (ja)
IT (1) IT1155781B (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718750A (en) * 1951-10-31 1954-11-17 Molybdenum Corp Manufacture of iron and steel and products obtained thereby
FR1108850A (fr) * 1953-07-16 1956-01-18 Molybdenum Corp Production de fers et d'aciers et leurs compositions
US2863755A (en) * 1957-04-22 1958-12-09 Union Carbide Corp Oil-treated calcium carbide for desulfurization of iron
SE341412B (ja) * 1969-07-15 1971-12-27 Asea Ab
GB1453717A (en) * 1973-08-17 1976-10-27 British Steel Corp Manufacture of steel
US4045371A (en) * 1974-05-07 1977-08-30 Exxon Research And Engineering Company Process for preparing a gas desulfurization sorbent
US3960616A (en) * 1975-06-19 1976-06-01 Armco Steel Corporation Rare earth metal treated cold rolled, non-oriented silicon steel and method of making it

Also Published As

Publication number Publication date
IT7847733A0 (it) 1978-01-20
CA1077682A (en) 1980-05-20
DE2756201C3 (de) 1981-03-26
GB1570776A (en) 1980-07-09
IT1155781B (it) 1987-01-28
FR2404676A2 (fr) 1979-04-27
DE2756201B2 (de) 1980-08-14
DE2756201A1 (de) 1979-04-05

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