GB1305466A
(en)
*
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1969-10-24 |
1973-01-31 |
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JPS5017326B1
(en)
*
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1971-06-25 |
1975-06-20 |
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BE795333A
(en)
*
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1972-03-01 |
1973-05-29 |
Thyssen Niederrhein Ag |
DESULFURATION PROCESS FOR FUSION STEEL AND POCKET FOR ITS IMPLEMENTATION
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DE2252795C3
(en)
*
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1972-10-27 |
1982-09-09 |
Skw Trostberg Ag, 8223 Trostberg |
Desulphurizing agent for pig iron and ferro-alloy melts
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DE2252796C3
(en)
*
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1972-10-27 |
1982-08-12 |
Skw Trostberg Ag, 8223 Trostberg |
Desulphurizing agent for pig iron and ferro-alloy melts
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DE2326539C3
(en)
*
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1973-05-24 |
1975-11-13 |
Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg |
Process for the production of a desulphurisation mixture for iron melts from calcium carbide and at least one water-containing substance
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JPS5412083B2
(en)
*
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1974-02-23 |
1979-05-19 |
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US3955966A
(en)
*
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1974-03-06 |
1976-05-11 |
August Thyssen-Hutte Ag |
Method for dispensing a fluidizable solid from a pressure vessel
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US4067730A
(en)
*
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1974-04-20 |
1978-01-10 |
Thyssen Niederrhein Ag Hutten-Und Walzwerke |
Process for the production of steel with increased ductility
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DE2419070B2
(en)
*
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1974-04-20 |
1976-03-04 |
Thyssen Niederrhein AG Hütten- und Walzwerke, 4200 Oberhausen |
METHOD FOR PRODUCING STEEL WITH INCREASED TOUGH PROPERTIES
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DE2741588C2
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1977-09-15 |
1985-02-07 |
Skw Trostberg Ag, 8223 Trostberg |
Agent for desulphurising molten iron
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DE2820555A1
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1978-05-11 |
1979-11-15 |
Basf Ag |
PROCESSES FOR THE TREATMENT OF PIG IRON AND STEEL MELT RESPECTIVELY. ALLOYS
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FR2432550A1
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1978-08-04 |
1980-02-29 |
Sueddeutsche Kalkstickstoff |
PROCESS FOR THE MANUFACTURE OF AN EASILY FLOWABLE PULVERULATED DESULFURIZATION MIXTURE
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JPS55110712A
(en)
*
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1979-02-15 |
1980-08-26 |
Kawasaki Steel Corp |
Desulfurizing agent for blowing-in
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DE2919324A1
(en)
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1979-05-14 |
1980-12-04 |
Hoechst Ag |
DEHANIZER FOR RAW IRON AND STEEL MELTING AND A METHOD FOR THE PRODUCTION THEREOF
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US4490172A
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1979-06-29 |
1984-12-25 |
Moore William H |
Method of melting and refining steel and other ferrous alloys
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US4409028A
(en)
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1979-10-24 |
1983-10-11 |
Moore William H |
Process for producing cast iron
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ES8200147A1
(en)
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1979-12-29 |
1981-11-01 |
Hoechst Ag |
Desulphurising composition and process for its production.
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DE2952686A1
(en)
*
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1979-12-29 |
1981-07-02 |
Hoechst Ag, 6230 Frankfurt |
METHOD FOR THE PRODUCTION OF DESULFURING AGENTS FOR BOD IRON OR STEEL MELT
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JPS56158827A
(en)
*
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1980-05-10 |
1981-12-07 |
Nippon Carbide Ind Co Ltd |
Powdered composition for desulfurizing agent
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DE3022752A1
(en)
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1980-06-18 |
1982-01-14 |
Skw Trostberg Ag, 8223 Trostberg |
DESULFURING AGENT
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DE3111510A1
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1981-03-24 |
1982-10-07 |
Hoechst Ag, 6000 Frankfurt |
DESULFURATION MIXTURE AND METHOD FOR THE PRODUCTION THEREOF
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1982-09-29 |
1984-09-18 |
Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG |
Method and apparatus for dispensing a fluidizable solid from a pressure vessel
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BR8606249A
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1985-12-17 |
1987-09-29 |
Sueddeutsche Kalkstickstoff |
FINALLY GRANULATED COMPOSITION FOR THE DESULFURATION OF CAST IRON AND PROCESS FOR ITS PREPARATION
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CA1286506C
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1987-02-13 |
1991-07-23 |
William Kevin Kodatsky |
Method of desulfurizing iron
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US5279639A
(en)
*
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1990-04-06 |
1994-01-18 |
Tam Ceramics, Inc. |
Compositions for synthesizing ladle slags
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DK0544967T3
(en)
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1991-11-28 |
1995-10-16 |
Von Roll Ag |
Process for suppressing dust and smoke in the manufacture of electric steel
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US5358550A
(en)
*
|
1992-10-26 |
1994-10-25 |
Rossborough Manufacturing Company |
Desulfurization agent
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DE4242328C2
(en)
*
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1992-12-15 |
1995-06-08 |
Alfred Dipl Ing Dr Freissmuth |
Means for desulfurization, dephosphorization, desiliconization and denitrification of pig iron and cast iron melts
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US6352570B1
(en)
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2000-04-10 |
2002-03-05 |
Rossborough Manufacturing Co., Lp |
Magnesium desulfurization agent
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US6372014B1
(en)
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2000-04-10 |
2002-04-16 |
Rossborough Manufacturing Co. L.P. |
Magnesium injection agent for ferrous metal
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US6770115B2
(en)
*
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2002-10-18 |
2004-08-03 |
Remacor, Inc. |
Process for magnesium granules
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US6989040B2
(en)
*
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2002-10-30 |
2006-01-24 |
Gerald Zebrowski |
Reclaimed magnesium desulfurization agent
|
US7731778B2
(en)
|
2006-03-27 |
2010-06-08 |
Magnesium Technologies Corporation |
Scrap bale for steel making process
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US20080196548A1
(en)
*
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2007-02-16 |
2008-08-21 |
Magnesium Technologies Corporation |
Desulfurization puck
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JP5856185B2
(en)
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2011-01-15 |
2016-02-09 |
アルマメット ゲゼルシャフト ミット ベシュレンクテル ハフツンク |
Use of agents to dephosphorize hot metal
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DE102011008691A1
(en)
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2011-01-15 |
2012-07-19 |
Mechthilde Döring-Freißmuth |
Agent, useful e.g. to treat metal melts, preferably for desulfurization of pig iron melts, comprises an element, in elemental and/or bonded state, comprising alkali metal, alkaline earth metal or earth metal (first Component) and bitumens
|
DE102011008690A1
(en)
|
2011-01-15 |
2012-07-19 |
Mechthilde Döring-Freißmuth |
Agent, useful for desulfurizing and/or dephosphorizing crude iron melt, comprises calcium oxide, optionally additional calcium-, magnesium-, or alkali-containing component and mineral and/or paraffinic oil
|