PT73784A - Process for producing hydrogen from water using light energy and aqueous compositions - Google Patents
Process for producing hydrogen from water using light energy and aqueous compositionsInfo
- Publication number
- PT73784A PT73784A PT7378481A PT7378481A PT73784A PT 73784 A PT73784 A PT 73784A PT 7378481 A PT7378481 A PT 7378481A PT 7378481 A PT7378481 A PT 7378481A PT 73784 A PT73784 A PT 73784A
- Authority
- PT
- Portugal
- Prior art keywords
- iii
- compsn
- pref
- water
- light energy
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229910052711 selenium Inorganic materials 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 229910052714 tellurium Inorganic materials 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 150000004032 porphyrins Chemical class 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 231100000489 sensitizer Toxicity 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT7378481A PT73784B (en) | 1981-10-07 | 1981-10-07 | Process for producing hydrogen from water using light energy and aqueous compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT7378481A PT73784B (en) | 1981-10-07 | 1981-10-07 | Process for producing hydrogen from water using light energy and aqueous compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT73784A true PT73784A (en) | 1981-11-01 |
| PT73784B PT73784B (en) | 1983-01-17 |
Family
ID=20082990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT7378481A PT73784B (en) | 1981-10-07 | 1981-10-07 | Process for producing hydrogen from water using light energy and aqueous compositions |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT73784B (pt) |
-
1981
- 1981-10-07 PT PT7378481A patent/PT73784B/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT73784B (en) | 1983-01-17 |
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