ATE424370T1 - Verfahren zum verarbeiten von schwefelhaltigen abfällen aus der rauchgasentschwefelung oder aus anderen quellen - Google Patents

Verfahren zum verarbeiten von schwefelhaltigen abfällen aus der rauchgasentschwefelung oder aus anderen quellen

Info

Publication number: ATE424370T1
Authority: AT; Austria
Prior art keywords: calcium; sulfide; sulfur; sources; flue gas
Prior art date: 1998-04-01

Application number

AT99912472T

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.)

1998-04-01

Filing date

1999-03-12

Publication date

2009-03-15

1999-03-12 Application filed by Franklin S Chalmers filed Critical Franklin S Chalmers

2009-03-15 Application granted granted Critical

2009-03-15 Publication of ATE424370T1 publication Critical patent/ATE424370T1/de

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 5
229910052717 sulfur Inorganic materials 0.000 title abstract 5
239000011593 sulfur Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
239000003546 flue gas Substances 0.000 title 1
239000002699 waste material Substances 0.000 title 1
JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 abstract 6
239000000463 material Substances 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
239000000243 solution Substances 0.000 abstract 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 2
YAECNLICDQSIKA-UHFFFAOYSA-L calcium;sulfanide Chemical compound [SH-].[SH-].[Ca+2] YAECNLICDQSIKA-UHFFFAOYSA-L 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 2
239000000446 fuel Substances 0.000 abstract 2
239000012535 impurity Substances 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
239000000920 calcium hydroxide Substances 0.000 abstract 1
229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
238000002485 combustion reaction Methods 0.000 abstract 1
229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1

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)

AT99912472T 1998-04-01 1999-03-12 Verfahren zum verarbeiten von schwefelhaltigen abfällen aus der rauchgasentschwefelung oder aus anderen quellen ATE424370T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ATE424370T1 true ATE424370T1 (de)	2009-03-15

Family

ID=22156494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99912472T ATE424370T1 (de)	1998-04-01	1999-03-12	Verfahren zum verarbeiten von schwefelhaltigen abfällen aus der rauchgasentschwefelung oder aus anderen quellen

Country Status (6)

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

Families Citing this family (15)

* 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
EP2173478A4 (de) *	2007-08-02	2011-08-24	Benthamite Company Llc	Zusammensetzung, herstellung und verwendung von sorptionspartikeln zur entschwefelung von rauchgas
DE102007050904B4 (de) *	2007-10-23	2013-07-25	Babcock Noell Gmbh	Anlage und Verfahren zur Reinigung von Rauchgasen
CN102574022B (zh) *	2009-06-25	2015-06-10	弗拉克普尔控股有限责任公司	从压裂水/废水制备纯盐的方法
RU2595690C2 (ru)	2012-03-14	2016-08-27	МЕРКЬЮТЕК ЭлЭлСи	Система и способ очистки активированного угля и остатков сгорания угля
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
WO2016025391A1 (en) *	2014-08-10	2016-02-18	Flynn Jeremiah	Method and system for sequestering constituents and creating by products from a gas feed
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
US20180265371A1 (en) *	2015-01-14	2018-09-20	Imerys Usa, Inc.	A controlled process for precipitating polymorphs of calcium carbonate
SG11201805953YA (en) *	2016-01-21	2018-08-30	Squaretail Pty Ltd	Method and apparatus for removing carbon dioxide from flue gas
WO2017201484A1 (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
CN121021161A (zh) *	2025-08-08	2025-11-28	江西和美陶瓷有限公司	一种基于锂渣浮选水的陶瓷砖制备方法及陶瓷砖

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

1998
- 1998-04-16 CN CNB981013953A patent/CN1141168C/zh not_active Expired - Fee Related
1999
- 1999-03-12 WO PCT/US1999/005453 patent/WO1999050180A1/en not_active Ceased
- 1999-03-12 AT AT99912472T patent/ATE424370T1/de not_active IP Right Cessation
- 1999-03-12 EP EP99912472A patent/EP1089939B1/de not_active Expired - Lifetime
- 1999-03-12 DE DE69940511T patent/DE69940511D1/de not_active Expired - Lifetime
- 1999-03-12 AU AU30842/99A patent/AU3084299A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP1089939B1 (de)	2009-03-04
DE69940511D1 (de)	2009-04-16
EP1089939A4 (de)	2006-03-29
EP1089939A1 (de)	2001-04-11
CN1141168C (zh)	2004-03-10
WO1999050180A1 (en)	1999-10-07
HK1022115A1 (en)	2000-07-28
AU3084299A (en)	1999-10-18
CN1230454A (zh)	1999-10-06

Legal Events

Date	Code	Title	Description
2009-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE424370T1 (de)	2009-03-15	Verfahren zum verarbeiten von schwefelhaltigen abfällen aus der rauchgasentschwefelung oder aus anderen quellen
DK0561889T3 (da)	1994-12-05	Fremgangsmåde til fjernelse af svovlforbindelser fra gasser
MY120066A (en)	2005-08-30	Very low sulfur gas feeds for sulfur sensitive syngas and hydrocarbon synthesis processes
ATE263613T1 (de)	2004-04-15	Verfahren und vorrichtung zur gewinnung von schwefel aus schwefelwasserstoff enthaltenden gasströmen
PT851839E (pt)	2002-09-30	Processo para o fabrico de carbonato de calcio de elevada pureza
WO2006113935B1 (en)	2007-02-01	Configurations and methods for claus plant operation with variable sulfur content
ES8401333A1 (es)	1983-12-01	"procedimiento de preparacion de un catalizador para el tratamiento de gases residuales industriales que contienen compuestos de azufre".
TW358753B (en)	1999-05-21	Process for virtually total removal of the sulphur compounds H2S, SO2, COS and/or CS2 which are present in a residual gas from a sulphur plant, with recovery of the said compounds in the form of sulphur
DE59502626D1 (de)	1998-07-30	Verfahren zur Gewinnung von elementarem Schwefel aus einem H2S enthaltenden Gasgemisch
SE7504704L (sv)	1975-10-27	Sett att utvinna svavel ur svaveldioxidrika absorbentlosningar.
WO2003014262A3 (en)	2003-07-03	Method and system for desulfurizing gasoline or diesel fuel for use in a fuel cell power plant
ATE191924T1 (de)	2000-05-15	Methode zur entfernung von schwefelverbindungen aus saurem rohöl und aus saurem erdgas
US2863732A (en)	1958-12-09	Water treatment
ATE392942T1 (de)	2008-05-15	Verfahren zur selektiven entfernung von schwefelverbindungen aus synthesegas
ATE40149T1 (de)	1989-02-15	Verfahren zur entschwefelung eines schwefel enthaltenden brennbaren gases.
ES430622A1 (es)	1977-03-16	Metodo de destruccion del cianuro de hidrogeno.
DK0811416T3 (da)	2001-07-16	Afsvovling af gasser indeholdende hydrogensulfid
ES457494A1 (es)	1978-08-16	Un metodo de tratamiento de una mezcla de sulfuro y carbona-to de metal alcalino.
SE9601643L (sv)	1997-10-31	Förbehandling av fibermaterial med in situ bildad vätesulfid
YU184890A (sh)	1993-05-28	Tetratiokarbonatski postupak
SE9402556L (sv)	1995-01-24	Förfarande för reglering av förhållandet svavel till natrium i rökgaserna från en sodapanna
SU704647A1 (ru)	1979-12-25	Способ очистки воздуха от сероводорода
SE7700581L (sv)	1977-07-27	Behandling av rokgas
FR2658091B1 (fr)	1992-05-07	Procede de desulfuration d'un melange gazeux renfermant h2s et so2 avec recuperation desdits composes sous la forme de soufre.
ES453174A1 (es)	1977-11-01	Procedimiento para la eliminacion de dioxido de azufre de un gas.