C21B13/00—Making spongy iron or liquid steel, by direct processes
C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F1/14—Treatment of metallic powder
B22F1/145—Chemical treatment, e.g. passivation or decarburisation
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
Y02P10/10—Reduction of greenhouse gas [GHG] emissions
Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
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Chemical & Material Sciences
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
(AREA)
Dispersion Chemistry
(AREA)
Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Metallurgy
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Organic Chemistry
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Devices And Processes Conducted In The Presence Of Fluids And Solid Particles
(AREA)
Method of producing trichlorosilane (TCS) rich chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor -II
Procede pour l'obtention d'agents filtrants diatomiques calcines tres permeables exempts de cristobalite, et agents filtrants diatomitiques calcines tres permeables exempts de cristobalite.