GB234434A - Process for the decarbonisation of cast iron or of other metals - Google Patents
Process for the decarbonisation of cast iron or of other metalsInfo
- Publication number
- GB234434A GB234434A GB19331/24A GB1933124A GB234434A GB 234434 A GB234434 A GB 234434A GB 19331/24 A GB19331/24 A GB 19331/24A GB 1933124 A GB1933124 A GB 1933124A GB 234434 A GB234434 A GB 234434A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon dioxide
- oxides
- metals
- decarbonisation
- mixed
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D5/00—Heat treatments of cast-iron
- C21D5/04—Heat treatments of cast-iron of white cast-iron
- C21D5/06—Malleabilising
- C21D5/08—Malleabilising with oxidation of carbon
- C21D5/10—Malleabilising with oxidation of carbon in gaseous agents
-
- 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
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
234,434. Martin, P. J., and Bertels, G. F. May 23, 1924, [Convention date]. Cementation.-In a process for decarbonizing iron or other metals containing carbon, such as chromium, molybdenum, uranium and vanadium, by carbon dioxide, the materials are heated and treated in the presence of one or more metallic oxides capable of transforming the carbon monoxide formed during the decarbonizing process into carbon dioxide. The oxides, which may be tin, zinc, or ferric oxides, may be mixed with inert materials such as silica., alumina or lime, and the carbon dioxide may be chemically pure or mixed with inert gases such as nitrogen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE234434X | 1924-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB234434A true GB234434A (en) | 1925-08-13 |
Family
ID=3866295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19331/24A Expired GB234434A (en) | 1924-05-23 | 1924-08-14 | Process for the decarbonisation of cast iron or of other metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB234434A (en) |
-
1924
- 1924-08-14 GB GB19331/24A patent/GB234434A/en not_active Expired
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