ES8702159A1 - Un metodo para desulfurar un gas agotado - Google Patents

Un metodo para desulfurar un gas agotado

Info

Publication number
ES8702159A1
ES8702159A1 ES549937A ES549937A ES8702159A1 ES 8702159 A1 ES8702159 A1 ES 8702159A1 ES 549937 A ES549937 A ES 549937A ES 549937 A ES549937 A ES 549937A ES 8702159 A1 ES8702159 A1 ES 8702159A1
Authority
ES
Spain
Prior art keywords
suspension
contg
desulphurising
exhaust gases
caso3
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES549937A
Other languages
English (en)
Other versions
ES549937A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to ES549937A priority Critical patent/ES8702159A1/es
Publication of ES8702159A1 publication Critical patent/ES8702159A1/es
Publication of ES549937A0 publication Critical patent/ES549937A0/es
Expired legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

METODO DE DESULFURACION DE MEZCLAS GASEOSAS AGOTADAS. COMPRENDE LA INTRODUCCION DEL GAS AGOTADO QUE CONTIENE SO2 EN UNA TORRE DE ABSORCION, EN LA QUE ENTRA EN CONTACTO CON UNA SUSPENSION DE RECICLO QUE CONTIENE UN COMPUESTO DE CALCIO, TAL COMO CARBONATO CALCICO, DE MANERA QUE EL SO2 ES ABSORBIDO POR EL LIQUIDO Y PRODUCE SULFITO CALCICO; INTRODUCCION DE UN GAS QUE CONTIENE OXIGENO, TAL COMO AIRE, EN LA SUSPENSION QUE DESCIENDE A LA PARTE INFERIOR DE LA TORRE; CONTROL DEL POTENCIAL DE OXIDACION-REDUCCION DE LA SUSPENSION, DETECTADO MEDIANTE UN PAR DE ELECTRODOS INTRODUCIDOS EN EL LIQUIDO, CON LO QUE SE REGULA EL FLUJO DE GAS QUE CONTIENE OXIGENO PARA QUE LA OXIDACION DEL SULFITO DE CALCIO EN LA SUSPENSION SEA COMPLETA.-
ES549937A 1985-12-13 1985-12-13 Un metodo para desulfurar un gas agotado Expired ES8702159A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES549937A ES8702159A1 (es) 1985-12-13 1985-12-13 Un metodo para desulfurar un gas agotado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES549937A ES8702159A1 (es) 1985-12-13 1985-12-13 Un metodo para desulfurar un gas agotado

Publications (2)

Publication Number Publication Date
ES8702159A1 true ES8702159A1 (es) 1987-01-01
ES549937A0 ES549937A0 (es) 1987-01-01

Family

ID=8490443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549937A Expired ES8702159A1 (es) 1985-12-13 1985-12-13 Un metodo para desulfurar un gas agotado

Country Status (1)

Country Link
ES (1) ES8702159A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1051476C (zh) * 1994-07-11 2000-04-19 三菱重工业株式会社 控制亚硫酸盐氧化的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1051476C (zh) * 1994-07-11 2000-04-19 三菱重工业株式会社 控制亚硫酸盐氧化的方法

Also Published As

Publication number Publication date
ES549937A0 (es) 1987-01-01

Similar Documents

Publication Publication Date Title
SE8401032D0 (sv) A way to oxidize sludge with high solid matter content, and a counterbubble reactor for implementing this way
EP0033401A3 (en) Process for the removal of h2s, co2, cos and mercaptans from gases by absorption, and absorption solution for carrying out the process
SK62995A3 (en) Device for desulfurization flue gas by wet method
EP0247299A3 (en) Process for desulfurization flue gases
DE69215240D1 (de) Rückgewinnung von 3,4-epoxy-1-buten aus den abgasen der 1,3-butadienoxydation
DE3664568D1 (en) Process for dry cleaning fumes
EP0223211A3 (en) Sulfur dioxide removal process
JPS54123091A (en) Sensor for concentration of oxygen in gas flow
IT7868405A0 (it) Procedimento e sistema per la conversione in idrogeno solforato dell'anidride solforosa contenuta nei gas di camino e simili
ES2054090T3 (es) Procedimiento para el tratamiento de gases residuales.
DE69201915D1 (de) Abgas-Entschwefelungsverfahren.
ES8702159A1 (es) Un metodo para desulfurar un gas agotado
DE3365103D1 (en) Sodium-limestone double alkali flue gas desulfurization method
ATE8491T1 (de) Verfahren und vorrichtung zur absorption von ozon.
PL261412A1 (en) Method of purifying sulfur dioxide carrying gases
ATE61944T1 (de) Verfahren zur verminderung der chloridbelastung in nassen rauchgasentschwefelungsanlagen.
DK544979A (da) Apparat til maaling af emissionen af gasformige uorganiske fluor eller chlorforbindelser
JPS5771819A (en) Oxidation of calcium sulfite
JPS6490018A (en) Method for desulfurizing exhaust gas with ammonia
DK568485A (da) Fremgangsmaade til afsvovling af roeggas
DE3560615D1 (en) Process and apparatus for the desulfurization of fumes
EP0073665A3 (en) Reducing sulfur trioxide concentration in regeneration zone flue gas
SE8000764L (sv) Forfarande for att rena avgaser med sura komponenter eller dylikt, serskilt so?712
UA5783A1 (uk) Спосіб очистки газу від двуокису вуглецю та сірководню
ES440442A1 (es) Metodo para eliminar bioxido de azufre de un gas que lo con-tiene.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051011