GB262447A - Improvements in the manufacture and production of phosphorus acids and hydrogen - Google Patents
Improvements in the manufacture and production of phosphorus acids and hydrogenInfo
- Publication number
- GB262447A GB262447A GB30568/26A GB3056826A GB262447A GB 262447 A GB262447 A GB 262447A GB 30568/26 A GB30568/26 A GB 30568/26A GB 3056826 A GB3056826 A GB 3056826A GB 262447 A GB262447 A GB 262447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- steam
- water
- production
- condenser maintained
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/066—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water with phosphorus
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
262,447. I. G. Farbenindustrie Akt.- Ges. Dec. 3, 1925, [Convention date]. Hydrogen.-The steam required for the production of phosphoric acids and hydrogen by the interaction of steam and phosphorus is recovered to a large extent from the residual gases by passing them into a water-cooled condenser maintained at a temperature of 100‹ C. or above which thus acts as a steam generator. The uncondensed gases then pass to a second water-cooled condenser maintained below 100‹ C. whereby the hydrogen is completely freed from water and simultaneously steam below atmospheric pressure is produced. By compressing this further quantity of steam it is raised above atmospheric pressure and becomes available for re-use. In a modification, the first condenser maintained at a temperature above 100‹ C. is dispensed with. Tin bronze, aluminium bronze, ferrosilicon, and an alloy of copper, aluminium, and iron may be used for the condensers which, in an example, take the form of a tube-boiler.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE262447X | 1925-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB262447A true GB262447A (en) | 1927-05-12 |
Family
ID=5979476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30568/26A Expired GB262447A (en) | 1925-12-03 | 1926-12-02 | Improvements in the manufacture and production of phosphorus acids and hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB262447A (en) |
-
1926
- 1926-12-02 GB GB30568/26A patent/GB262447A/en not_active Expired
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