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Class Information
Number: 204/157.52
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process of preparing desired inorganic material > Hydrogen containing product produced
Description: Subject matter wherein the product of said wave energy process contains at least one hydrogen atom.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4657646 |
Method of producing metallized chloroplasts and use thereof in the photochemical production of hydrogen and oxygen |
Apr. 14, 1987 |
| 4650554 |
Photoelectrolysis method and means |
Mar. 17, 1987 |
| 4637867 |
Process for producing hydrogen from short wavelength electromagnetic radiation |
Jan. 20, 1987 |
| 4623437 |
Catalysts for photo-assisted oxidation-reduction reactions |
Nov. 18, 1986 |
| 4610766 |
Photochemical production of hydrogen from hydrogen sulfide |
Sep. 9, 1986 |
| 4609444 |
Photochemical reactions for commercial synthesis |
Sep. 2, 1986 |
| 4606798 |
Modified catalysts and process for the solar reduction of water |
Aug. 19, 1986 |
| 4602988 |
Photochemical production of hydrogen from hydrogen sulfide |
Jul. 29, 1986 |
| 4585646 |
Obtaining silicon compounds by radiation chemistry |
Apr. 29, 1986 |
| 4568435 |
Method for improving product yields in an anionic metalloporphyrin-based artificial photosynthesis system |
Feb. 4, 1986 |
| 4511450 |
Passive hydrogel fuel generator |
Apr. 16, 1985 |
| 4507185 |
Photogeneration of active formate decomposition catalysts from transition metal complexes containing manganese and the production of hydrogen |
Mar. 26, 1985 |
| 4484992 |
Process for the production of hydrogen by means of heterogeneous photoredox catalysis |
Nov. 27, 1984 |
| 4472260 |
Light driven hydrogen oxygen generator |
Sep. 18, 1984 |
| 4466869 |
Photolytic production of hydrogen |
Aug. 21, 1984 |
| 4444599 |
Method for preventing hydrogen embrittlement of metals and alloys |
Apr. 24, 1984 |
| 4435374 |
Method of producing carbon monoxide and hydrogen by gasification of solid carbonaceous material involving microwave irradiation |
Mar. 6, 1984 |
| 4427511 |
Photo-induced electron transfer method |
Jan. 24, 1984 |
| 4421617 |
Photolytic production of hydrogen from water |
Dec. 20, 1983 |
| 4407705 |
Production of negative ions of hydrogen |
Oct. 4, 1983 |
| 4405424 |
Method for producing hydrogen and elemental sulphur by photochemical oxidation-reduction of hydrogen sulphide and metal sulphides |
Sep. 20, 1983 |
| 4394293 |
Catalyst for the photolytic production of hydrogen from water |
Jul. 19, 1983 |
| 4389290 |
Use of electrocatalytic anodes in photolysis |
Jun. 21, 1983 |
| 4382846 |
Simultaneous production of hydrogen and oxygen from water |
May. 10, 1983 |
| 4381978 |
Photoelectrochemical system and a method of using the same |
May. 3, 1983 |
| 4372833 |
Photogeneration of active formate decomposition catalysts to produce hydrogen from formate and water |
Feb. 8, 1983 |
| 4367131 |
Photolytic production of hydrogen from water |
Jan. 4, 1983 |
| 4354906 |
Combined radiolytic and thermochemical process for generation of hydrogen |
Oct. 19, 1982 |
| 4342738 |
Hydrogen generation as fuel by use of solar ultraviolet light process |
Aug. 3, 1982 |
| 4338291 |
Process for producing hydrogen with viologen cation radical using metal complex of macrocyclic polydentate compound as catalyst |
Jul. 6, 1982 |
| 4325793 |
Catalysis of photochemical production of hydrogen from water |
Apr. 20, 1982 |
| 4298439 |
Producing long life disproportionation products from a photo redox agent useful as a reducing medium for water, and the like |
Nov. 3, 1981 |
| 4272345 |
Energy conservation technique |
Jun. 9, 1981 |
| 4247379 |
Method for chemical reactions using high intensity radiant energy and system therefor |
Jan. 27, 1981 |
| 4233127 |
Process and apparatus for generating hydrogen and oxygen using solar energy |
Nov. 11, 1980 |
| 4213836 |
Laser-induced separation of hydrogen isotopes in the liquid phase |
Jul. 22, 1980 |
| 4211620 |
Method of and apparatus for producing hydrogen and oxygen by photoelectrically-induced electrolysis |
Jul. 8, 1980 |
| 4211621 |
Method and apparatus for producing hydrogen using solar energy |
Jul. 8, 1980 |
| 4177120 |
Photolytic process for gasification of carbonaceous material |
Dec. 4, 1979 |
| 4176026 |
Process for catalytic photo-oxidation of water |
Nov. 27, 1979 |
| 4148701 |
High efficiency energy transfer technique |
Apr. 10, 1979 |
| 4147602 |
Production of hydrogen and carbon dioxide |
Apr. 3, 1979 |
| 4145269 |
Multi-step chemical and radiation process for the production of gas |
Mar. 20, 1979 |
| 4144150 |
Means and method for processing chemicals with radiation |
Mar. 13, 1979 |
| 4141805 |
Production of hydrogen |
Feb. 27, 1979 |
| 4140603 |
Multi-step chemical and radiation process for the production of gas |
Feb. 20, 1979 |
| 4140602 |
Method for obtaining carbon dioxide from the atmosphere and for production of fuels |
Feb. 20, 1979 |
| 4140600 |
Multi-step chemical and radiation process for the production of gas |
Feb. 20, 1979 |
| 4113589 |
High intensity energy transfer technique |
Sep. 12, 1978 |
| 4105517 |
Solar photolysis of water |
Aug. 8, 1978 |
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