BG105750A - Desulphurizing mixture based on calcium carbide and/or lime - Google Patents

Desulphurizing mixture based on calcium carbide and/or lime

Info

Publication number
BG105750A
BG105750A BG105750A BG10575001A BG105750A BG 105750 A BG105750 A BG 105750A BG 105750 A BG105750 A BG 105750A BG 10575001 A BG10575001 A BG 10575001A BG 105750 A BG105750 A BG 105750A
Authority
BG
Bulgaria
Prior art keywords
desulphurizing
lime
calcium carbide
mixture based
desulphurizing mixture
Prior art date
Application number
BG105750A
Other languages
Bulgarian (bg)
English (en)
Inventor
Jean - Andre ALARY
Original Assignee
Skw Bellegarde S.A.S.
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 Skw Bellegarde S.A.S. filed Critical Skw Bellegarde S.A.S.
Publication of BG105750A publication Critical patent/BG105750A/xx

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
BG105750A 1999-02-12 2001-07-27 Desulphurizing mixture based on calcium carbide and/or lime BG105750A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901886A FR2789697B1 (fr) 1999-02-12 1999-02-12 Melange desulfurant a base de carbure de calcium et/ou de chaux
PCT/FR2000/000298 WO2000047781A1 (fr) 1999-02-12 2000-02-09 Melange desulfurant a base de carbure de calcium et/ou de chaux

Publications (1)

Publication Number Publication Date
BG105750A true BG105750A (en) 2002-02-28

Family

ID=9542104

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105750A BG105750A (en) 1999-02-12 2001-07-27 Desulphurizing mixture based on calcium carbide and/or lime

Country Status (13)

Country Link
EP (1) EP1153143B1 (tr)
AT (1) ATE252650T1 (tr)
AU (1) AU2554100A (tr)
BG (1) BG105750A (tr)
CZ (1) CZ20012895A3 (tr)
DE (2) DE1153143T1 (tr)
FR (1) FR2789697B1 (tr)
HU (1) HUP0105357A3 (tr)
PL (1) PL349140A1 (tr)
RU (1) RU2234538C2 (tr)
SK (1) SK10762001A3 (tr)
TR (1) TR200102282T2 (tr)
WO (1) WO2000047781A1 (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011116501C5 (de) * 2011-10-20 2018-05-24 Almamet Gmbh Bitumen enthaltendes Entschwefelungsmittel
BR102014017197A2 (pt) * 2014-07-11 2016-02-16 Tecnosulfur Sist De Tratamento De Metais Liquidos S A composição dessulfurante e seu processo de produção, método de acondicionamento e de aplicação em panelas de pequeno porte para produção de ferros fundidos
CN114875194B (zh) * 2022-04-25 2023-11-14 武汉钢铁有限公司 一种铁水石灰基kr高效脱硫剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998625A (en) * 1975-11-12 1976-12-21 Jones & Laughlin Steel Corporation Desulfurization method
JPS6237304A (ja) * 1985-08-09 1987-02-18 Kobe Steel Ltd 精錬用フラツクス
FR2747132B1 (fr) * 1996-04-04 1998-06-19 Pechiney Electrometallurgie Melange desulfurant a base de carbure de calcium
JPH1096008A (ja) * 1996-09-20 1998-04-14 Nkk Corp 廃棄物焼却飛灰の無害化方法
DE19654501C1 (de) * 1996-12-18 1998-08-20 Mannesmann Ag Verfahren zur Roheisenentschwefelung

Also Published As

Publication number Publication date
EP1153143B1 (fr) 2003-10-22
DE1153143T1 (de) 2002-06-13
EP1153143A1 (fr) 2001-11-14
FR2789697A1 (fr) 2000-08-18
ATE252650T1 (de) 2003-11-15
WO2000047781A1 (fr) 2000-08-17
RU2234538C2 (ru) 2004-08-20
AU2554100A (en) 2000-08-29
SK10762001A3 (sk) 2002-07-02
DE60006074D1 (de) 2003-11-27
TR200102282T2 (tr) 2002-06-21
FR2789697B1 (fr) 2001-04-06
CZ20012895A3 (cs) 2002-02-13
HUP0105357A3 (en) 2002-10-28
PL349140A1 (en) 2002-07-01
HUP0105357A2 (hu) 2002-04-29

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