ZA200904473B - A method for producing hydrogen and sulphuric acid - Google Patents

A method for producing hydrogen and sulphuric acid

Info

Publication number
ZA200904473B
ZA200904473B ZA200904473A ZA200904473A ZA200904473B ZA 200904473 B ZA200904473 B ZA 200904473B ZA 200904473 A ZA200904473 A ZA 200904473A ZA 200904473 A ZA200904473 A ZA 200904473A ZA 200904473 B ZA200904473 B ZA 200904473B
Authority
ZA
South Africa
Prior art keywords
sulphuric acid
producing hydrogen
hydrogen
producing
sulphuric
Prior art date
Application number
ZA200904473A
Other languages
English (en)
Inventor
Wolf-Christoph Rauser
Michael Gasik
Heljae Peltola
Pekka Taskinen
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of ZA200904473B publication Critical patent/ZA200904473B/xx

Links

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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/065—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents from a hydride
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur
    • 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
    • C01B17/74—Preparation
    • 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
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA200904473A 2007-01-19 2009-06-26 A method for producing hydrogen and sulphuric acid ZA200904473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070054A FI121271B (fi) 2007-01-19 2007-01-19 Menetelmä vedyn ja rikkihapon valmistamiseksi

Publications (1)

Publication Number Publication Date
ZA200904473B true ZA200904473B (en) 2010-04-28

Family

ID=37745667

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200904473A ZA200904473B (en) 2007-01-19 2009-06-26 A method for producing hydrogen and sulphuric acid

Country Status (11)

Country Link
US (1) US7794685B2 (ja)
JP (1) JP5385153B2 (ja)
CN (1) CN101583561A (ja)
BR (1) BRPI0806668A2 (ja)
CA (1) CA2673756C (ja)
EA (1) EA014992B1 (ja)
FI (1) FI121271B (ja)
JO (1) JO2623B1 (ja)
SA (1) SA08290016B1 (ja)
WO (1) WO2008087252A1 (ja)
ZA (1) ZA200904473B (ja)

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US20120034154A1 (en) * 2007-04-18 2012-02-09 Orchard Material Technology Llc Production of hydrogen through oxidation of metal sulfides
DE102007058144A1 (de) 2007-11-30 2009-06-04 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
KR100981293B1 (ko) * 2008-08-20 2010-09-10 한국과학기술원 열화학적 효율을 향상시킨 원자력수소생산을 위한 요오드-황 싸이클 공정
CA2749136A1 (en) 2009-01-29 2010-08-05 Princeton University Conversion of carbon dioxide to organic products
FI122606B (fi) 2009-05-25 2012-04-13 Outotec Oyj Menetelmä laimean rikkihapon väkevöimiseksi sekä väkevöintilaitteisto laimean rikkihapon väkevöimiseksi
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8845877B2 (en) 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
CN101891161A (zh) * 2010-06-29 2010-11-24 上海华谊微电子材料有限公司 超纯硫酸的制备方法
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
CN102553408B (zh) * 2012-01-15 2013-11-06 浙江大学 基于反应物质循环的热化学分解co2和h2o的方法及装置
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
US8845875B2 (en) 2012-07-26 2014-09-30 Liquid Light, Inc. Electrochemical reduction of CO2 with co-oxidation of an alcohol
US9267212B2 (en) 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US20130105304A1 (en) 2012-07-26 2013-05-02 Liquid Light, Inc. System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide
US9873951B2 (en) 2012-09-14 2018-01-23 Avantium Knowledge Centre B.V. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
JP2015535885A (ja) * 2012-09-19 2015-12-17 リキッド・ライト・インコーポレーテッドＬｉｑｕｉｄ Ｌｉｇｈｔ Ｉｎｃｏｒｐｏｒａｔｅｄ ハロゲン化塩を用いた化学物質の電気化学的共生成
DE102016207661B4 (de) 2016-05-03 2021-09-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Durchführung von chemischen Reaktionen in Glasschmelzen
CN106048641A (zh) * 2016-07-06 2016-10-26 扬州大学 一种成对电化学制备Fe3+和H2的工艺方法
CN106039964B (zh) * 2016-07-06 2018-12-11 扬州大学 一种脱硫联产氢气和硫酸的方法
WO2019222602A1 (en) 2018-05-18 2019-11-21 California Institute Of Technology Process to convert reduced sulfur species and water into hydrogen and sulfuric acid
MX2022001785A (es) 2019-08-13 2022-06-08 California Inst Of Techn Proceso para preparar oxido de calcio o cemento pórtland normal a partir de rocas y minerales que llevan calcio.
CN110510576B (zh) * 2019-08-20 2020-12-11 中核能源科技有限公司 一种高温气冷堆耦合碘硒热化学循环电解制氢方法
CN110844889A (zh) * 2019-11-25 2020-02-28 宜宾海翔化工有限责任公司 一种硫酸尾气与废气联合制酸的方法与装置
CN113562692B (zh) * 2021-07-11 2023-11-10 浙江大学 燃煤电厂深度调峰耦合热化学硫碘开路循环制氢的方法
CN115321479B (zh) * 2022-10-11 2022-12-27 浙江百能科技有限公司 热化学锌硫碘循环分解水制氢联产硫酸的方法与装置
EP4417593A1 (en) 2023-02-17 2024-08-21 H2-SPHERE GmbH Method of converting pyrite into fertilizer
CN116143079B (zh) * 2023-04-21 2023-06-30 浙江百能科技有限公司 一种热化学硫碘循环制氢HIx相纯化的方法与装置

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JPS497196A (ja) * 1972-05-12 1974-01-22
IT1021417B (it) * 1973-11-03 1978-01-30 Still C Processo per separare nebbie acide dai gas di scarico di impianti per acido solforico
US3948624A (en) * 1974-02-04 1976-04-06 Union Carbide Corporation Removal of sulfur compounds from gas streams
JPS6052081B2 (ja) * 1975-08-04 1985-11-18 ジ−・エイ・テクノロジ−ズ・インコ−ポレ−テッド 水素の熱化学的製造方法
DE2542935C2 (de) * 1975-09-26 1983-10-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur Herstellung von Schwefelsäure aus Schefeldioxid
DE2725432C3 (de) * 1977-06-04 1980-02-21 Davy International Ag, 6000 Frankfurt Verfahren zur Herstellung von konzentrierter Schwefelsäure
US4412895A (en) 1981-09-29 1983-11-01 Westinghouse Electric Corp. System using SO2 as an anode depolarizer in a solid oxide electrolyte electrolysis cell for H2 production from steam
JPH0871365A (ja) * 1994-09-09 1996-03-19 Masatoshi Ishikawa 酸化・還元方式による排煙脱硫と水素と硫酸を副生する法
JP2005219033A (ja) 2004-02-09 2005-08-18 Nippon Steel Corp 脱硫方法および装置
EP2163515B1 (en) * 2008-09-12 2015-03-25 Haldor Topsoe A/S Process for the production of sulphuric acid

Also Published As

Publication number Publication date
CA2673756A1 (en) 2008-07-24
EA014992B1 (ru) 2011-04-29
US7794685B2 (en) 2010-09-14
BRPI0806668A2 (pt) 2014-05-27
FI121271B (fi) 2010-09-15
CN101583561A (zh) 2009-11-18
FI20070054A0 (fi) 2007-01-19
CA2673756C (en) 2014-06-03
SA08290016B1 (ar) 2010-11-22
JP5385153B2 (ja) 2014-01-08
EA200900737A1 (ru) 2010-02-26
US20100061922A1 (en) 2010-03-11
WO2008087252A1 (en) 2008-07-24
JP2010516598A (ja) 2010-05-20
JO2623B1 (en) 2011-11-01
FI20070054A (fi) 2008-07-20

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