RU95105588A - Способ удаления диоксида серы из отходящих газов - Google Patents

Способ удаления диоксида серы из отходящих газов

Info

Publication number
RU95105588A
RU95105588A RU95105588/25A RU95105588A RU95105588A RU 95105588 A RU95105588 A RU 95105588A RU 95105588/25 A RU95105588/25 A RU 95105588/25A RU 95105588 A RU95105588 A RU 95105588A RU 95105588 A RU95105588 A RU 95105588A
Authority
RU
Russia
Prior art keywords
sulfur dioxide
bromine
hydrogen bromide
exhaust gases
dioxide removing
Prior art date
Application number
RU95105588/25A
Other languages
English (en)
Other versions
RU2104081C1 (ru
Inventor
Вельзен Даниэль Ван
It]
Хайнрих В. Лангенкамп
Димосфенис Папамелетиу
Original Assignee
Европейское Экономическое Сообщество
Европейское Экономическое Сообщество, представленное Комиссией европейских Сообществ
представленное Комиссией европейских Сообществ (LU)
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 Европейское Экономическое Сообщество, Европейское Экономическое Сообщество, представленное Комиссией европейских Сообществ, представленное Комиссией европейских Сообществ (LU) filed Critical Европейское Экономическое Сообщество
Publication of RU95105588A publication Critical patent/RU95105588A/ru
Application granted granted Critical
Publication of RU2104081C1 publication Critical patent/RU2104081C1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/093—Hydrogen bromide
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glass Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Изобретение относится к способу удаления диоксида серы из отходящих газов, включающему контактирование содержащего диоксид серы отходящего газа с водным раствором, содержащим серную кислоту, бромистый водород и бром, с образованием серной кислоты и бромистого водорода, каталитического парофазного окисления полученного бромистого водорода в бром с последующей рециркуляцией брома на первую стадию процесса.

Claims (1)

  1. Изобретение относится к способу удаления диоксида серы из отходящих газов, включающему контактирование содержащего диоксид серы отходящего газа с водным раствором, содержащим серную кислоту, бромистый водород и бром, с образованием серной кислоты и бромистого водорода, каталитического парофазного окисления полученного бромистого водорода в бром с последующей рециркуляцией брома на первую стадию процесса.
RU95105588/25A 1992-07-13 1993-07-12 Способ удаления диоксида серы из отходящих газов RU2104081C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9214851.9 1992-07-13
GB929214851A GB9214851D0 (en) 1992-07-13 1992-07-13 Communities desulphurisation of waste gases
PCT/EP1993/001835 WO1994001205A1 (en) 1992-07-13 1993-07-12 Desulphurisation of waste gases

Publications (2)

Publication Number Publication Date
RU95105588A true RU95105588A (ru) 1997-04-27
RU2104081C1 RU2104081C1 (ru) 1998-02-10

Family

ID=10718620

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95105588/25A RU2104081C1 (ru) 1992-07-13 1993-07-12 Способ удаления диоксида серы из отходящих газов

Country Status (19)

Country Link
US (1) US5674464A (ru)
EP (1) EP0649337B1 (ru)
JP (1) JPH07509649A (ru)
CN (1) CN1036977C (ru)
AT (1) ATE142124T1 (ru)
AU (1) AU666754B2 (ru)
BR (1) BR9306736A (ru)
CA (1) CA2140128A1 (ru)
CZ (1) CZ283750B6 (ru)
DE (1) DE69304541T2 (ru)
DK (1) DK0649337T3 (ru)
ES (1) ES2092319T3 (ru)
GB (1) GB9214851D0 (ru)
GR (1) GR3020950T3 (ru)
HU (1) HU213981B (ru)
PL (1) PL172804B1 (ru)
RU (1) RU2104081C1 (ru)
SK (1) SK280897B6 (ru)
WO (1) WO1994001205A1 (ru)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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WO1997020082A1 (en) 1995-11-30 1997-06-05 Sandvik Ab, (Publ) Coated turning insert and method of making it
SE9504304D0 (sv) 1995-11-30 1995-11-30 Sandvik Ab Coated milling insert
CN1203636A (zh) * 1995-11-30 1998-12-30 桑德维克公司 带有涂层的切刀及其制备方法
CN1813371A (zh) * 2003-06-05 2006-08-02 太阳能反应器技术公司 处理烟气排放物的方法
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
JP2007000759A (ja) * 2005-06-23 2007-01-11 Nippon Steel Corp 硫黄酸化物を含むガスの脱硫方法および脱硫装置
JP2007000760A (ja) * 2005-06-23 2007-01-11 Nippon Steel Corp 水素副生脱硫方法
WO2008106318A1 (en) * 2007-02-28 2008-09-04 Albemarle Corporation Processes for oxidizing hydrogen bromide to produce elemental bromine
WO2009012338A1 (en) * 2007-07-16 2009-01-22 Srt Group, Inc. Waste treatment and energy production utilizing halogenation processes
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8771613B2 (en) 2008-07-31 2014-07-08 University Of Louisville Research Foundation, Inc. Large volume analyte preconcentrator
US20110015458A1 (en) * 2009-07-15 2011-01-20 Marathon Gtf Technology, Ltd. Conversion of hydrogen bromide to elemental bromine
US8569691B2 (en) 2009-11-24 2013-10-29 University Of Louisville Research Foundation Preconcentrator for analysis instruments
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
UA124441C2 (uk) 2020-03-04 2021-09-15 Антон Ігорович Подольський Спосіб отримання водню
CN112169573B (zh) * 2020-11-26 2021-03-12 苏州仕净环保科技股份有限公司 一种烟气脱硫脱硝工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163877A (en) * 1937-07-01 1939-06-27 Dow Chemical Co Process of making bromine
GB1085441A (en) * 1964-01-27 1967-10-04 Geigy Ag J R Process for the optical brightening of cotton fibres
GB1088441A (en) * 1964-02-13 1967-10-25 Universal Oil Prod Co Recovery of bromine
US3353916A (en) * 1966-04-25 1967-11-21 Universal Oil Prod Co Quantitative recovery of bromine by two stage catalytic oxidation of hydrogen bromide
US3346340A (en) * 1966-08-11 1967-10-10 Universal Oil Prod Co Production of bromine by oxidation of hydrogen bromide
US3760067A (en) * 1968-06-18 1973-09-18 Velsicol Chemical Corp Process for the production of elemental halogen
US4537835A (en) * 1977-02-18 1985-08-27 Battelle Memorial Institute Oxidation of hydrogen halides to elemental halogens
GB2045218B (en) * 1979-03-23 1982-11-10 Euratom Process for the removal of so2 from waste gases producing hydrogen and sulphuric acid
LU85454A1 (de) * 1984-07-06 1985-09-12 Euratom Verfahren und vorrichtung zum entfernen von schwefeldioxid aus heissen abgasen
EP0179163A1 (de) * 1984-10-23 1986-04-30 Chemische Fabrik Kalk GmbH Verfahren zur Herstellung von Brom durch katalytische Oxidation von Bromwasserstoff
US5266295A (en) * 1989-04-27 1993-11-30 Akzo American Inc. Hydrogen peroxide oxidation of bromide to bromide

Also Published As

Publication number Publication date
BR9306736A (pt) 1998-12-08
PL172804B1 (pl) 1997-11-28
WO1994001205A1 (en) 1994-01-20
AU666754B2 (en) 1996-02-22
DK0649337T3 (ru) 1997-02-24
JPH07509649A (ja) 1995-10-26
RU2104081C1 (ru) 1998-02-10
CA2140128A1 (en) 1994-01-20
EP0649337B1 (en) 1996-09-04
SK3595A3 (en) 1996-03-06
US5674464A (en) 1997-10-07
DE69304541D1 (de) 1996-10-10
HU9500096D0 (en) 1995-03-28
SK280897B6 (sk) 2000-09-12
ES2092319T3 (es) 1996-11-16
CZ6395A3 (en) 1995-08-16
CZ283750B6 (cs) 1998-06-17
AU4568193A (en) 1994-01-31
GR3020950T3 (en) 1996-12-31
EP0649337A1 (en) 1995-04-26
DE69304541T2 (de) 1997-01-23
HUT70005A (en) 1995-09-28
HU213981B (en) 1997-11-28
CN1036977C (zh) 1998-01-14
ATE142124T1 (de) 1996-09-15
GB9214851D0 (en) 1992-08-26
CN1084427A (zh) 1994-03-30
PL307130A1 (en) 1995-05-02

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Legal Events

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20050713