CL2017002472A1 - Procedimiento continuo y dispositivo para purificar gases que contienen so2 - Google Patents

Procedimiento continuo y dispositivo para purificar gases que contienen so2

Info

Publication number
CL2017002472A1
CL2017002472A1 CL2017002472A CL2017002472A CL2017002472A1 CL 2017002472 A1 CL2017002472 A1 CL 2017002472A1 CL 2017002472 A CL2017002472 A CL 2017002472A CL 2017002472 A CL2017002472 A CL 2017002472A CL 2017002472 A1 CL2017002472 A1 CL 2017002472A1
Authority
CL
Chile
Prior art keywords
gases containing
continuous procedure
purifying gases
purifying
volume
Prior art date
Application number
CL2017002472A
Other languages
English (en)
Inventor
Torsten Weber
Bernd Erkes
Lopez Lucia Fernandez
Original Assignee
Chemetics 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 Chemetics Inc filed Critical Chemetics Inc
Publication of CL2017002472A1 publication Critical patent/CL2017002472A1/es

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
    • B01D53/75—Multi-step processes
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • C01B17/56—Separation; Purification
    • 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
    • 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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

<p>La presente invención hace referencia a un procedimiento continuo para purificar un gas que contiene de 60 a 99 % en volumen de SO2 (dióxido de azufre) y de 1 a 40 % en volumen de vapor de agua con la producción subsiguiente de SO3 (trióxido de azufre) sin el secado previo del gas, así como a un dispositivo para ejecutar dicho procedimiento.</p>
CL2017002472A 2015-04-02 2017-10-02 Procedimiento continuo y dispositivo para purificar gases que contienen so2 CL2017002472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15162409.5A EP3075434A1 (de) 2015-04-02 2015-04-02 Kontinuierliches verfahren zur reinigung von so2-haltigen gasen

Publications (1)

Publication Number Publication Date
CL2017002472A1 true CL2017002472A1 (es) 2018-04-13

Family

ID=52807712

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002472A CL2017002472A1 (es) 2015-04-02 2017-10-02 Procedimiento continuo y dispositivo para purificar gases que contienen so2

Country Status (18)

Country Link
US (1) US10376834B2 (es)
EP (2) EP3075434A1 (es)
JP (1) JP2018510063A (es)
KR (1) KR102535279B1 (es)
CN (1) CN107438476B (es)
AR (1) AR104163A1 (es)
AU (1) AU2016239081C1 (es)
BR (1) BR112017021138A2 (es)
CA (1) CA2981104C (es)
CL (1) CL2017002472A1 (es)
EA (1) EA033952B1 (es)
ES (1) ES2807426T3 (es)
MX (1) MX2017012702A (es)
MY (1) MY182441A (es)
PE (1) PE20171521A1 (es)
PL (1) PL3277409T3 (es)
TW (1) TWI680793B (es)
WO (1) WO2016156304A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108972978B (zh) * 2018-10-25 2020-05-19 舟山市奥盛汽车传动带制造有限公司 一种生产传动带硫化的环保方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436192A (en) * 1964-06-22 1969-04-01 Air Preheater Catalytic apparatus for removing sulphur dioxide from flue gas
US3615196A (en) * 1969-05-05 1971-10-26 Exxon Research Engineering Co Process for the purification of flue gas
DE2255029A1 (de) * 1972-11-10 1974-05-22 Metallgesellschaft Ag Verfahren zur verringerung des so tief 2-gehaltes im endgas von kontaktanlagen
US4088742A (en) * 1977-02-25 1978-05-09 Allied Chemical Corporation Contact sulfuric acid process employing double conversion/double absorption
JPS5824363B2 (ja) * 1978-03-09 1983-05-20 日立造船株式会社 硫酸製造装置の予熱および廃熱回収方法
US5593652A (en) * 1995-06-28 1997-01-14 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
JP3228867B2 (ja) * 1996-01-17 2001-11-12 日立造船株式会社 ごみ焼却炉の排ガス集塵設備およびその運転方法
US5851265A (en) * 1996-09-03 1998-12-22 Monsanto Company Selective removal and recovery of sulfur dioxide from effluent gases using organic phosphorous solvents
WO2001036324A1 (en) * 1999-11-01 2001-05-25 Monsanto Company Method for making sulfur trioxide, sulfuric acid, and oleum from sulfur dioxide
DE19963509A1 (de) * 1999-12-28 2001-07-05 Merck Patent Gmbh Verfahren zur Herstellung hochreiner Schwefelsäure
US8124036B1 (en) * 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
DE10249782A1 (de) * 2002-10-24 2004-05-06 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
ATE396146T1 (de) 2003-01-18 2008-06-15 Haldor Topsoe As Kondensierung von schwefelsäuredämpfen zur herstellung von schwefelsäure
DE102004012293B4 (de) * 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102006051899A1 (de) * 2006-10-31 2008-05-15 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff
ES2353332T3 (es) 2006-11-29 2011-03-01 Haldor Topsoe A/S Procedimiento para la producción de ácido sulfúrico.
GB0721488D0 (en) * 2007-11-01 2007-12-12 Alstom Technology Ltd Carbon capture system
CN101274752B (zh) * 2008-04-07 2010-09-08 北京科技大学 烟道气中二氧化硫二氧化碳分离利用工艺
KR20140017573A (ko) * 2011-02-01 2014-02-11 린데 악티엔게젤샤프트 가스 스트림으로부터 오염물을 제거하는 방법
WO2013044937A1 (en) 2011-09-29 2013-04-04 Haldor Topsøe A/S Sulphuric acid production with recycle of desulphurized gas
TWI477320B (zh) * 2012-11-23 2015-03-21 Jg Environmental Tech Co Ltd A modified sulfur dioxide adsorbent
CN103072956B (zh) * 2012-12-31 2015-04-15 中国瑞林工程技术有限公司 处理烟气的方法及系统

Also Published As

Publication number Publication date
EA201792198A1 (ru) 2018-02-28
KR102535279B1 (ko) 2023-05-22
MX2017012702A (es) 2018-02-09
AU2016239081B2 (en) 2020-10-15
ES2807426T3 (es) 2021-02-23
JP2018510063A (ja) 2018-04-12
US20180117529A1 (en) 2018-05-03
TWI680793B (zh) 2020-01-01
AU2016239081C1 (en) 2021-02-04
EA033952B1 (ru) 2019-12-13
CN107438476A (zh) 2017-12-05
KR20170131616A (ko) 2017-11-29
TW201701941A (zh) 2017-01-16
CN107438476B (zh) 2020-08-25
BR112017021138A2 (pt) 2018-07-03
CA2981104C (en) 2023-01-10
EP3277409B1 (de) 2020-05-06
PL3277409T3 (pl) 2020-10-19
CA2981104A1 (en) 2016-10-06
PE20171521A1 (es) 2017-10-20
EP3075434A1 (de) 2016-10-05
EP3277409A1 (de) 2018-02-07
AU2016239081A1 (en) 2017-10-19
MY182441A (en) 2021-01-25
US10376834B2 (en) 2019-08-13
WO2016156304A1 (de) 2016-10-06
AR104163A1 (es) 2017-06-28

Similar Documents

Publication Publication Date Title
MX2016001031A (es) Regeneracion de una zeolita que contiene titanio.
UY37495A (es) Dinucleótidos cíclicos como agonistas de sting
BR112018010118A2 (pt) inibidores de cxcr2
MX380643B (es) Composicion para la eliminacion de compuestos que contienen azufre.
BR112015022828A2 (pt) remoção de cloro e/ou cloramina de soluções aquosas
CO2018007613A2 (es) Sistema de depuración de dióxido de azufre y proceso para la producción de productos de potasio
EP3442683A4 (en) CHEMICAL PROCESS FOR REDUCING THE SULFUR CONTENT OF HYDROCARBONS
CL2018000419A1 (es) Formación de complejos y remoción de mercurio de los sistemas de desulfuración de gases de combustión.
SA518391338B1 (ar) عملية لإزالة مركبات الكبريت من تيارات عملية
IN2014CH00668A (es)
BR112017020380A2 (pt) processo para separar hidrocarbonetos de uma solução compreendendo um polímero
BR112015029304A2 (pt) processo integrado para tratamento de dissulfetos de dialquila
EA201890775A2 (ru) Способ удаления cos и cs
BR112017006470A2 (pt) processo para revestimento homogêneo de substratos (1) para a produção de catalisadores para purificação de gases de escapamento
CL2017000496A1 (es) Procedimiento para la eliminación catalítica del dióxido de azufre de los gases de desecho
EA201692099A1 (ru) Способ запуска дистилляционной колонны и система для его осуществления
EP3487318A4 (en) GLUCOSYRINGIC ACID ANALOGS AS MODIFICATORS OF THE SWEET PROFILE
PE20171521A1 (es) Procedimiento continuo y dispositivo para purificar gases que contienen so2
BR112018074866A2 (pt) método de tratamento de uma corrente de efluente aquoso e método para a produção de furfural
EA201790641A1 (ru) Способ регенерации адсорбера с возвратом продукта
BR112017025729A2 (pt) processo para a estabilização de mercúrio metálico
CL2018001195A1 (es) Método y diseño de planta para la reducción de emisiones de arranque de óxido de azufre en la producción de ácido sulfúrico.
BR112016005586A2 (pt) Processos de remoção de sulfeto de uma solução aquosa compreendendo sulfeto, processo de purificação de um fluxo gasoso compreendendo compostos de enxofre, e reator adequado para um processo de remoção de sulfeto de uma solução aquosa compreendendo sulfeto
MX2016012887A (es) Proceso de produccion de gasolina con contenido bajo de azufre y mercaptanos.
AR107204A1 (es) Sistema de depuración de dióxido de azufre y proceso para la producción de productos de potasio