DK565278A - Fremgangsmaade til adskillelse af svovlsyre og hydrogeniodidsyre - Google Patents

Fremgangsmaade til adskillelse af svovlsyre og hydrogeniodidsyre

Info

Publication number
DK565278A
DK565278A DK565278A DK565278A DK565278A DK 565278 A DK565278 A DK 565278A DK 565278 A DK565278 A DK 565278A DK 565278 A DK565278 A DK 565278A DK 565278 A DK565278 A DK 565278A
Authority
DK
Denmark
Prior art keywords
acid
hydrogeniodidic
separation
procedure
sulfur
Prior art date
Application number
DK565278A
Other languages
English (en)
Inventor
G Pierini
G Beni
B Spelta
Original Assignee
Euratom
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Euratom filed Critical Euratom
Publication of DK565278A publication Critical patent/DK565278A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • C01B7/135—Hydrogen iodide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • 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
    • C01B3/06—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents
    • C01B3/103—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents the hydrogen being generated from the water as a result of cycles of reactions, e.g. sulfur-iodine cycle
    • 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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
DK565278A 1977-12-16 1978-12-15 Fremgangsmaade til adskillelse af svovlsyre og hydrogeniodidsyre DK565278A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5254277 1977-12-16

Publications (1)

Publication Number Publication Date
DK565278A true DK565278A (da) 1979-06-17

Family

ID=10464308

Family Applications (1)

Application Number Title Priority Date Filing Date
DK565278A DK565278A (da) 1977-12-16 1978-12-15 Fremgangsmaade til adskillelse af svovlsyre og hydrogeniodidsyre

Country Status (5)

Country Link
EP (1) EP0000085B1 (da)
DE (1) DE2860249D1 (da)
DK (1) DK565278A (da)
IE (1) IE47499B1 (da)
IT (1) IT1158164B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5960099B2 (ja) * 2012-07-20 2016-08-02 富士フイルム株式会社 エッチング方法及びこれを用いた半導体基板製品及び半導体素子の製造方法
CN115520835B (zh) * 2022-11-24 2023-05-12 浙江百能科技有限公司 一种硫碘循环制氢中能量回收利用的方法与装置
CN116177486B (zh) * 2023-04-23 2023-08-11 浙江百能科技有限公司 基于高效分层的硫碘循环制氢方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339330A (en) * 1942-04-08 1944-01-18 Colgate Palmolive Peet Co Preparing anhydrous hydrogen halides
US3333924A (en) * 1964-01-10 1967-08-01 Hazen Research Recovery of acids
JPS547515B2 (da) * 1974-04-27 1979-04-07
GB1519397A (en) * 1976-04-01 1978-07-26 Euratom Process for the production of hydrogen

Also Published As

Publication number Publication date
EP0000085B1 (en) 1980-10-29
IE47499B1 (en) 1984-04-04
IT7852292A0 (it) 1978-12-14
EP0000085A1 (en) 1978-12-20
IT1158164B (it) 1987-02-18
IE782349L (en) 1979-06-16
DE2860249D1 (en) 1981-01-29

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment