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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (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 (18)

* 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
US5593652A (en) * 1995-06-28 1997-01-14 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
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
ES2305395T3 (es) 2003-01-18 2008-11-01 Haldor Topsoe A/S Procedimiento para la condensacion de vapores de acido sulfurico para producir acido sulfurico.
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
CA2670295C (en) * 2006-11-29 2012-10-16 Kurt Agerbaek Christensen Process for the production of sulfuric acid
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
US8444942B2 (en) * 2011-02-01 2013-05-21 Linde Aktiengesellschaft Process for removing contaminants from gas streams
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
AU2016239081A1 (en) 2017-10-19
MY182441A (en) 2021-01-25
WO2016156304A1 (de) 2016-10-06
ES2807426T3 (es) 2021-02-23
CN107438476A (zh) 2017-12-05
EP3277409A1 (de) 2018-02-07
BR112017021138A2 (pt) 2018-07-03
EA033952B1 (ru) 2019-12-13
PL3277409T3 (pl) 2020-10-19
EA201792198A1 (ru) 2018-02-28
EP3075434A1 (de) 2016-10-05
KR102535279B1 (ko) 2023-05-22
CA2981104C (en) 2023-01-10
US10376834B2 (en) 2019-08-13
CA2981104A1 (en) 2016-10-06
KR20170131616A (ko) 2017-11-29
CN107438476B (zh) 2020-08-25
PE20171521A1 (es) 2017-10-20
MX2017012702A (es) 2018-02-09
TWI680793B (zh) 2020-01-01
AU2016239081C1 (en) 2021-02-04
AU2016239081B2 (en) 2020-10-15
EP3277409B1 (de) 2020-05-06
TW201701941A (zh) 2017-01-16
US20180117529A1 (en) 2018-05-03
JP2018510063A (ja) 2018-04-12
AR104163A1 (es) 2017-06-28

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