IT1396172B1 - Procedimento integrato per la produzione di idrogeno da acido solfidrico - Google Patents

Procedimento integrato per la produzione di idrogeno da acido solfidrico

Info

Publication number
IT1396172B1
IT1396172B1 ITMI2009A000365A ITMI20090365A IT1396172B1 IT 1396172 B1 IT1396172 B1 IT 1396172B1 IT MI2009A000365 A ITMI2009A000365 A IT MI2009A000365A IT MI20090365 A ITMI20090365 A IT MI20090365A IT 1396172 B1 IT1396172 B1 IT 1396172B1
Authority
IT
Italy
Prior art keywords
hydrogen
production
integrated procedure
sulfidric
acid
Prior art date
Application number
ITMI2009A000365A
Other languages
English (en)
Inventor
Aldo Bosetti
Angelis Alberto De
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Publication of ITMI20090365A1 publication Critical patent/ITMI20090365A1/it
Application granted granted Critical
Publication of IT1396172B1 publication Critical patent/IT1396172B1/it

Links

Classifications

    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/021—Separation of sulfur from gases
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0495—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by dissociation of hydrogen sulfide into the elements
    • 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
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0861—Methods of heating the process for making hydrogen or synthesis gas by plasma
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/10—Plasma energized
ITMI2009A000365A 2008-03-18 2009-03-11 Procedimento integrato per la produzione di idrogeno da acido solfidrico IT1396172B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3753208P 2008-03-18 2008-03-18

Publications (2)

Publication Number Publication Date
ITMI20090365A1 ITMI20090365A1 (it) 2009-09-19
IT1396172B1 true IT1396172B1 (it) 2012-11-16

Family

ID=41089132

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000365A IT1396172B1 (it) 2008-03-18 2009-03-11 Procedimento integrato per la produzione di idrogeno da acido solfidrico

Country Status (2)

Country Link
US (1) US7833502B2 (it)
IT (1) IT1396172B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2831839A1 (en) * 2011-03-29 2012-10-04 Fuelina Technologies, Llc Hybrid fuel and method of making the same
US20150375193A1 (en) * 2013-03-04 2015-12-31 Drexel University Plasma dissociation of hydrogen sulfide in the presence of oxygen
MX2017007234A (es) 2014-12-03 2018-04-10 Univ Drexel Incorporacion directa de gas natural en combustibles liquidos de hidrocarburo.
CN110127624B (zh) * 2018-02-09 2023-08-15 中国石油化工股份有限公司 格栅式高通量等离子体反应器和分解硫化氢的方法
RU2730487C1 (ru) * 2019-04-30 2020-08-24 Общество с ограниченной ответственностью "ВЕНТА" (ООО "ВЕНТА") Способ и установка для получения серы и водорода из сероводородсодержащего газа

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933608A (en) * 1974-08-27 1976-01-20 The United States Of America As Represented By The Secretary Of The Interior Method for the decomposition of hydrogen sulfide
US5211923A (en) 1991-08-01 1993-05-18 University Of Chicago Hydrogen and sulfur recovery from hydrogen sulfide wastes
US7455828B2 (en) 2004-03-01 2008-11-25 H2S Technologies, Ltd. Process and apparatus for converting hydrogen sulfide into hydrogen and sulfur

Also Published As

Publication number Publication date
US7833502B2 (en) 2010-11-16
ITMI20090365A1 (it) 2009-09-19
US20090238750A1 (en) 2009-09-24

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