ATE252650T1 - Entschwefelungsmischung auf basis von calciumcarbid und/oder kalk - Google Patents

Entschwefelungsmischung auf basis von calciumcarbid und/oder kalk

Info

Publication number: ATE252650T1
Authority: AT; Austria
Prior art keywords: lime; calcium carbide; desulfulization; desulphurizing; mixture based
Prior art date: 1999-02-12

Application number

AT00903754T

Other languages

English (en)

Inventor

Jean-Andre Alary

Original Assignee

Skw Bellegarde Sas

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.)

1999-02-12

Filing date

2000-02-09

Publication date

2003-11-15

2000-02-09 Application filed by Skw Bellegarde Sas filed Critical Skw Bellegarde Sas

2003-11-15 Application granted granted Critical

2003-11-15 Publication of ATE252650T1 publication Critical patent/ATE252650T1/de

Links

239000000203 mixture Substances 0.000 title abstract 3
239000005997 Calcium carbide Substances 0.000 title abstract 2
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910001018 Cast iron Inorganic materials 0.000 abstract 1
235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
239000005864 Sulphur Substances 0.000 abstract 1
235000011941 Tilia x europaea Nutrition 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000002347 injection Methods 0.000 abstract 1
239000007924 injection Substances 0.000 abstract 1
239000004571 lime Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1

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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

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)

AT00903754T 1999-02-12 2000-02-09 Entschwefelungsmischung auf basis von calciumcarbid und/oder kalk ATE252650T1 (de)

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
ATE252650T1 true ATE252650T1 (de)	2003-11-15

Family

ID=9542104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00903754T ATE252650T1 (de)	1999-02-12	2000-02-09	Entschwefelungsmischung auf basis von calciumcarbid und/oder kalk

Country Status (13)

Country	Link
EP (1)	EP1153143B1 (de)
AT (1)	ATE252650T1 (de)
AU (1)	AU2554100A (de)
BG (1)	BG105750A (de)
CZ (1)	CZ20012895A3 (de)
DE (2)	DE60006074D1 (de)
FR (1)	FR2789697B1 (de)
HU (1)	HUP0105357A3 (de)
PL (1)	PL349140A1 (de)
RU (1)	RU2234538C2 (de)
SK (1)	SK10762001A3 (de)
TR (1)	TR200102282T2 (de)
WO (1)	WO2000047781A1 (de)

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 (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2531047B2 (de) *	1975-07-11	1978-07-06	Kloeckner-Werke Ag, 4100 Duisburg	Verfahren zum Entschwefeln von Roheisen
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
DE3908071A1 (de) *	1989-03-13	1990-09-20	Hoechst Ag	Mittel und verfahren zum entschwefeln von metallschmelzen
US4941914A (en) *	1989-05-18	1990-07-17	Elkem Metals Company	Desulfurization agent
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

1999
- 1999-02-12 FR FR9901886A patent/FR2789697B1/fr not_active Expired - Fee Related
2000
- 2000-02-09 DE DE60006074T patent/DE60006074D1/de not_active Expired - Lifetime
- 2000-02-09 SK SK1076-2001A patent/SK10762001A3/sk unknown
- 2000-02-09 WO PCT/FR2000/000298 patent/WO2000047781A1/fr not_active Ceased
- 2000-02-09 AT AT00903754T patent/ATE252650T1/de not_active IP Right Cessation
- 2000-02-09 PL PL00349140A patent/PL349140A1/xx unknown
- 2000-02-09 EP EP00903754A patent/EP1153143B1/de not_active Expired - Lifetime
- 2000-02-09 CZ CZ20012895A patent/CZ20012895A3/cs unknown
- 2000-02-09 AU AU25541/00A patent/AU2554100A/en not_active Abandoned
- 2000-02-09 RU RU2001124914/02A patent/RU2234538C2/ru not_active IP Right Cessation
- 2000-02-09 HU HU0105357A patent/HUP0105357A3/hu unknown
- 2000-02-09 DE DE1153143T patent/DE1153143T1/de active Pending
- 2000-02-09 TR TR2001/02282T patent/TR200102282T2/xx unknown
2001
- 2001-07-27 BG BG105750A patent/BG105750A/xx unknown

Also Published As

Publication number	Publication date
EP1153143A1 (de)	2001-11-14
RU2234538C2 (ru)	2004-08-20
BG105750A (bg)	2002-02-28
HUP0105357A2 (hu)	2002-04-29
HUP0105357A3 (en)	2002-10-28
CZ20012895A3 (cs)	2002-02-13
AU2554100A (en)	2000-08-29
EP1153143B1 (de)	2003-10-22
DE60006074D1 (de)	2003-11-27
TR200102282T2 (tr)	2002-06-21
SK10762001A3 (sk)	2002-07-02
FR2789697A1 (fr)	2000-08-18
PL349140A1 (en)	2002-07-01
DE1153143T1 (de)	2002-06-13
WO2000047781A1 (fr)	2000-08-17
FR2789697B1 (fr)	2001-04-06

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Legal Events

Date	Code	Title	Description
2004-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties