HK1022115A1 - Method of processing sulfur-containing materials derived from flue gas desulfurization or other sources. - Google Patents

Method of processing sulfur-containing materials derived from flue gas desulfurization or other sources.

Info

Publication number
HK1022115A1
HK1022115A1 HK00101264A HK00101264A HK1022115A1 HK 1022115 A1 HK1022115 A1 HK 1022115A1 HK 00101264 A HK00101264 A HK 00101264A HK 00101264 A HK00101264 A HK 00101264A HK 1022115 A1 HK1022115 A1 HK 1022115A1
Authority
HK
Hong Kong
Prior art keywords
calcium
sulfur
sulfide
sources
flue gas
Prior art date
Application number
HK00101264A
Other languages
English (en)
Inventor
Franklin S Chalmers
Original Assignee
Franklin S Chalmers
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 Franklin S Chalmers filed Critical Franklin S Chalmers
Publication of HK1022115A1 publication Critical patent/HK1022115A1/xx

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/165—Preparation from sulfides, oxysulfides or polysulfides
    • 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
    • C01B17/42—Sulfides or polysulfides of magnesium, calcium, strontium, or barium
    • C01B17/44—Sulfides or polysulfides of magnesium, calcium, strontium, or barium by reduction of sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/08—Oxides or hydroxides by reduction of sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/186—Strontium or barium carbonate
    • C01F11/187—Strontium carbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
HK00101264A 1998-04-01 2000-02-29 Method of processing sulfur-containing materials derived from flue gas desulfurization or other sources. HK1022115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8029798P 1998-04-01 1998-04-01

Publications (1)

Publication Number Publication Date
HK1022115A1 true HK1022115A1 (en) 2000-07-28

Family

ID=22156494

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00101264A HK1022115A1 (en) 1998-04-01 2000-02-29 Method of processing sulfur-containing materials derived from flue gas desulfurization or other sources.

Country Status (7)

Country Link
EP (1) EP1089939B1 (fr)
CN (1) CN1141168C (fr)
AT (1) ATE424370T1 (fr)
AU (1) AU3084299A (fr)
DE (1) DE69940511D1 (fr)
HK (1) HK1022115A1 (fr)
WO (1) WO1999050180A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360397C (zh) * 2005-11-18 2008-01-09 四川省犍为明丰化工有限公司 利用磷石膏废渣制取硫酸的生产方法
CN101301560B (zh) * 2007-05-09 2011-06-22 成都华西化工研究所 烧结污染物的综合利用方法
BRPI0814761A2 (pt) * 2007-08-02 2017-06-06 The Benthamite Company Llc composição, produção e uso de partículas sorventes para dessulfurização de gás de combustão
DE102007050904B4 (de) * 2007-10-23 2013-07-25 Babcock Noell Gmbh Anlage und Verfahren zur Reinigung von Rauchgasen
WO2010151729A1 (fr) * 2009-06-25 2010-12-29 Ditommaso Frank A Procédé de fabrication d'un sel pur à partir d'eau de fracture/eau résiduaire
BR112014022502B1 (pt) 2012-03-14 2021-12-14 Mercury Capture Intellectual Property, Llc Método para tratar carvão ativado em pó (pac) e/ou resíduos de combustão de carvão (ccrs) gastos
RU2498938C1 (ru) * 2012-07-03 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет" ФГБОУ ВПО "АГТУ" Электрокаталитический способ получения элементной серы из сероводорода
CN105268292A (zh) * 2014-07-16 2016-01-27 鞍钢股份有限公司 一种烧结烟气旋转喷雾脱硫脱硝系统及方法
CA2956809C (fr) 2014-08-10 2021-05-25 Jeremiah FLYNN Procede pour la sequestration de constituants et la creation de sous-produits a partir d'un courant gazeux
CN104226098B (zh) * 2014-10-11 2016-03-30 北京嘉格伟业筑路科技有限公司 一种改性沥青尾气处理系统及其处理工艺
WO2016115386A1 (fr) * 2015-01-14 2016-07-21 Imerys Pigments, Inc. Procédé commandé servant à faire précipiter le carbonate de calcium
JP7014722B2 (ja) * 2016-01-21 2022-02-01 スクエアテイル・ピーティワイ・リミテッド 煙道ガスから二酸化炭素を除去する方法及び装置
US20170334752A1 (en) * 2016-05-19 2017-11-23 AECOM Technical Services, Inc. Sulfate reduction in flue gas desulfurization system by barium precipitation
CN114191929B (zh) * 2021-12-24 2022-12-06 常州化工设计院有限公司 一种化工尾气处理工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574530A (en) * 1967-10-02 1971-04-13 Pullman Inc Method of removing sulfur dioxide from waste gases
US4078048A (en) * 1977-02-16 1978-03-07 Combustion Equipment Associates, Inc. Process and apparatus for removing sulfur from stack gases in the form of elemental sulfur
US4370161A (en) * 1980-05-29 1983-01-25 United States Steel Corporation Ore reduction using calcium oxide desulfurization
GB2163739B (en) * 1984-08-31 1988-05-18 Hitachi Shipbuilding Eng Co Exhaust gas desulphurisation and treatment of casox solids produced therein

Also Published As

Publication number Publication date
ATE424370T1 (de) 2009-03-15
EP1089939A1 (fr) 2001-04-11
DE69940511D1 (de) 2009-04-16
EP1089939A4 (fr) 2006-03-29
CN1230454A (zh) 1999-10-06
AU3084299A (en) 1999-10-18
CN1141168C (zh) 2004-03-10
EP1089939B1 (fr) 2009-03-04
WO1999050180A1 (fr) 1999-10-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110416