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; Reversible storage of hydrogen
  • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
  • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
  • C01B3/042—Decomposition of water
  • C01B3/045—Decomposition of water in gaseous phase
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
  • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
  • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
  • B01J19/122—Incoherent waves
  • B01J19/127—Sunlight; Visible light
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
  • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
  • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
• • 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
  • Y02E10/00—Energy generation through renewable energy sources
  • Y02E10/40—Solar thermal energy, e.g. solar towers
• • 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
• • 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
  • Y02P20/00—Technologies relating to chemical industry
  • Y02P20/10—Process efficiency
  • Y02P20/133—Renewable energy sources, e.g. sunlight

Definitions

• que le generator d'hydrogene present a nominal output of 50 kW, a global thermal yield ⁇ of 40%, and a degree of dissociation of 20%; The generator that produces the hydrogen with a debit of 0.1 moles of H 2 /sec.
• the invention is illustrated in a title d'example par a forme d'execution represented schematically on the des sin annexe, dans lequel:
• La figure 1 axle un réactor tubulaire rotatif represente en coupe longitudinale, freedom I-I en figure 2.
• La figure 2 accounts a coupe transversale de ce réactorkeep II-II en figure 1.
• Figure 4 shows the schema of a collector-concentrator comterrorism for the generator of the figure 1.
• Figure 5 shows the scheme of the generator of hydrogen and the generator of the figure 1 associated with an auxiliary system for the low temperature.
• Le trongon poreux 7a desky des tubes 7 de ladite expecting documentation presenta une porosite ⁇ comprise between 10 and 30%, de preference de l'ordre de 20%, and le dia publications discipline de ses pores sera compris between 5 and 50 ⁇ m, de preference of the order of 40 ⁇ m.
• Le manteau isolant 6 is formed in l'occurrence d'une in envelope external étanche 6a renfermant une masse isolante réfractaire 6b, formée de fibers de zircone (ZrO 2 ) par example
• the tubes 7,8 are supplied with fabricated materials that are refractory, ZrO 2 or ThO 2 and possibly Al 2 O 3 .
• the troncs de cénes d'espacement 17 in refractory material (ZrO 2 ,ThO 2 or Al 2 O 3 )
• refractory material ZrO 2 ,ThO 2 or Al 2 O 3
• La paroi terminale endeavore 10 forme un expendid'espa cement annulaire en matérieu r éfractaire fixe sur la surface ae de la paroi tubulaire 4, muni d'un trou central 12 constituant laditemé axiale et de trous per agencies le position réelle des tubes owns 7 et 8.
• Il est . entre la paroi mobile infe rieure 11 et 1' extreme Originale de l'enveloppe 6a, dedie à Reguler la position axiale relative de la paroi 4 et des tubes 7,8 par rapport à cette enveloppe 6a, entreatment dudit signal de pression sp a et à mainpar Spanish une entitled pression axiale timedeterminée, de l'ordre de 0,1 kg/ cm 2 par example, corresponding to a weak force de compression longitudinale predetermined agissant sur la paroi tubulaire 4.
• La figure 1
• Cesdes compresseurs 38 et 39 send munis respectivement de adhere . . . 91, 92, 93, 94, 96, 94, 96, 96, 97, 96, 96, 96 correspondent à des remediess d'aspiration réglables desdites fractions H 2 -H 2 O et O 2 -H 2 O evacuées respectivement du réa Budapest 1.
• ThO 2 permet written d' Institut un boncutaneous encutaneous permanent du réactor tubulaire selon l'invention, c'est-é-dire sans interaction chimique de ThO 2 EVERY H 2 O et ses wall de dissociation whatsoever'à 2500oK auncy.
• ThO 2 n'absorbe quegnament la boast dans le specter visible.
• l'incorporation d'un additif tel que CeO 2 in tres gave concentration ( ⁇ 1%)
• concentration ( ⁇ 1%) contributet suffire pour Institut l'absorption du rayonrison all par les reflexions multiples qui s'obtienent gréce à la disposition regarding du réa Budapest tubulaire selon l'invention, àsky les reflexions multiples d'une part entre les tubes réfractaires eux- instrumentss, et d'autre part entre ces tubes et la paroi tubulaire réfractaire qui les renferme.
• an absorption trop forte du rayonnism have filtered indesirable ddling donne qu'elle favorim des chocs integers, auxquels ThO 2 est relativement sensitive.

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Organic Chemistry (AREA)
• Combustion & Propulsion (AREA)
• General Health & Medical Sciences (AREA)
• Physics & Mathematics (AREA)
• Health & Medical Sciences (AREA)
• Sustainable Energy (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Electromagnetism (AREA)
• Thermal Sciences (AREA)
• Sustainable Development (AREA)
• Toxicology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Inorganic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=4536129

Family Applications (1)

Country Status (3)

Cited By (4)

Citations (4)

• 1978
  • 1978-11-03 JP JP50006778A patent/JPS55500862A/ja active Pending
  • 1978-11-03 WO PCT/CH1978/000036 patent/WO1980000957A1/de not_active Ceased
• 1980
  • 1980-05-20 EP EP78900229A patent/EP0022764A1/fr not_active Withdrawn

Patent Citations (5)

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