ES2005621A6 - Un procedimiento para separar dioxido de azufre a partir de gas de combustion. - Google Patents

Un procedimiento para separar dioxido de azufre a partir de gas de combustion.

Info

Publication number
ES2005621A6
ES2005621A6 ES8702593A ES8702593A ES2005621A6 ES 2005621 A6 ES2005621 A6 ES 2005621A6 ES 8702593 A ES8702593 A ES 8702593A ES 8702593 A ES8702593 A ES 8702593A ES 2005621 A6 ES2005621 A6 ES 2005621A6
Authority
ES
Spain
Prior art keywords
flue gas
sulfur
continuous recovery
continuously
gas
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
ES8702593A
Other languages
English (en)
Inventor
W Wes Berry
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.)
Advanced Separation Technologies Inc
Original Assignee
Advanced Separation Technologies Inc
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 Advanced Separation Technologies Inc filed Critical Advanced Separation Technologies Inc
Publication of ES2005621A6 publication Critical patent/ES2005621A6/es
Expired legal-status Critical Current

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
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA SEPARAR DIOXIDO DE AZUFRE A PARTIR DE GAS DE COMBUSTION. DESPUES DE ATRAVESAR UN PRECIPITADOR PARA SEPARAR EL MATERIAL EN PARTICULAS, EL GAS DE COMBUSTION SE CONDUCE DE MANERA CONTINUA A TRAVES DE UN DISPOSITIVO DE CONTACTO SOLIDO-GAS DE LECHO FIJO QUE CONTIENE CARBONO ACTIVADO O ZEOLITA NATURAL. EL LECHO SE REGENERA DE MODO CONTINUO, PRODUCIENDO CON ELLO ACIDO SULFURICO QUE PUEDE MEZCLARSE CON ROCA FOSFATADA MOLIDA PARA PRODUCIR SUPERFOSFATO NORMAL U OTROS PRODUCTOS SECUNDARIOS.
ES8702593A 1986-09-10 1987-09-09 Un procedimiento para separar dioxido de azufre a partir de gas de combustion. Expired ES2005621A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/905,512 US4710364A (en) 1986-09-10 1986-09-10 Continuous recovery of sulfur oxide from flue gas

Publications (1)

Publication Number Publication Date
ES2005621A6 true ES2005621A6 (es) 1989-03-16

Family

ID=25420962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702593A Expired ES2005621A6 (es) 1986-09-10 1987-09-09 Un procedimiento para separar dioxido de azufre a partir de gas de combustion.

Country Status (8)

Country Link
US (1) US4710364A (es)
EP (1) EP0264176A1 (es)
JP (1) JPS6372322A (es)
KR (1) KR880003662A (es)
AU (1) AU598855B2 (es)
CA (1) CA1307747C (es)
ES (1) ES2005621A6 (es)
IL (1) IL83535A0 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2094089A1 (es) * 1994-05-26 1997-01-01 Univ Alicante Adsorbente para la retencion de so2 en fase gaseosa a baja temperatura, procedimiento para su preparacion y aplicaciones.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110578A (en) * 1989-10-05 1992-05-05 Monomeros Colombo Venezolanos, S.A. (E.M.A.) Continuous production of potassium nitrate via ion exchange
US5223237A (en) * 1992-01-03 1993-06-29 Lehigh University Process for removing sulfur oxides from a gas stream
JPH07313836A (ja) * 1994-05-27 1995-12-05 Konica Corp 脱臭剤の再生方法及び脱臭剤の再生機能を備えた脱臭装置
US20040231566A1 (en) * 2003-05-20 2004-11-25 Cemex Inc. Process for Fly Ash Beneficiation
JP4946881B2 (ja) * 2008-01-15 2012-06-06 株式会社ジェイテクト 転がり軸受
US20100254873A1 (en) * 2009-04-01 2010-10-07 Irvine James H Methods of Use for Lime Residuals
LU93014B1 (en) 2016-04-04 2017-10-05 Ajo Ind S A R L Catalyst mixture for the treatment of waste gas
LU93013B1 (en) 2016-04-04 2017-11-08 Cppe Carbon Process & Plant Eng S A En Abrege Cppe S A Process for the removal of heavy metals from fluids
LU93012B1 (en) * 2016-04-04 2017-11-08 Cppe Carbon Process & Plant Eng S A En Abrege Cppe S A Sulfur dioxide removal from waste gas
KR102552725B1 (ko) * 2022-10-31 2023-07-06 주식회사 빈텍코리아 센서네트워크를 이용하여 iot 기반의 스마트관리가 가능한 석유화학 고체저장시설의 thc 처리공정 제어시스템

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR85066E (fr) * 1964-01-07 1965-06-04 Aquitaine Petrole Procédé de récupération de composés sulfurés gazeux contenus en faibles concentrations dans les gaz résiduaires et fumées
NL298751A (es) * 1963-10-03
US3391996A (en) * 1965-05-07 1968-07-09 Pullman Inc Phosphoric acid process
US4122150A (en) * 1966-05-16 1978-10-24 Kogyo Kaihatsu Kenkyusho Process for eliminating diluted sulfur oxides in combustion exhaust gases
US3519387A (en) * 1967-12-07 1970-07-07 Care Technical Services Inc Quick cure process for making superphosphates of low fluorine content
JPS5023383B1 (es) * 1970-07-29 1975-08-07
US3847572A (en) * 1971-07-14 1974-11-12 Hitachi Ltd Apparatus for desulfurizing flue gas
DE2141944C3 (de) * 1971-08-21 1978-10-19 Veba-Chemie Ag, 4660 Gelsenkirchenbuer Verfahren zur Absorption von nitrosehaltigen Abgasen
US3919394A (en) * 1973-05-14 1975-11-11 Dravo Corp Process for the removal of oxides of sulfur from a gaseous stream
US4073634A (en) * 1976-04-16 1978-02-14 Pircon Ladislav J Process for production of fertilizers
DE3245559A1 (de) * 1982-12-09 1984-07-19 Hans 4407 Emsdetten Hinterding Verfahren zur entfernung von umweltbelastenden stoffen aus den rauchgasen von heizkesseln
US4522726A (en) * 1984-07-30 1985-06-11 Progress Equities Incorporated Advanced separation device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2094089A1 (es) * 1994-05-26 1997-01-01 Univ Alicante Adsorbente para la retencion de so2 en fase gaseosa a baja temperatura, procedimiento para su preparacion y aplicaciones.

Also Published As

Publication number Publication date
KR880003662A (ko) 1988-05-28
CA1307747C (en) 1992-09-22
IL83535A0 (en) 1988-01-31
US4710364A (en) 1987-12-01
EP0264176A1 (en) 1988-04-20
AU7820387A (en) 1988-03-17
AU598855B2 (en) 1990-07-05
JPS6372322A (ja) 1988-04-02

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-09-09