MX356643B - Configuraciones y metodos de reserva para plantas de acido sulfurico. - Google Patents

Configuraciones y metodos de reserva para plantas de acido sulfurico.

Info

Publication number
MX356643B
MX356643B MX2013005607A MX2013005607A MX356643B MX 356643 B MX356643 B MX 356643B MX 2013005607 A MX2013005607 A MX 2013005607A MX 2013005607 A MX2013005607 A MX 2013005607A MX 356643 B MX356643 B MX 356643B
Authority
MX
Mexico
Prior art keywords
sulfuric acid
reserve
absorbent
configurations
methods
Prior art date
Application number
MX2013005607A
Other languages
English (en)
Other versions
MX2013005607A (es
Inventor
Ravikumar Ravi
Bazata Richard
Original Assignee
Fluor Tech Corp
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 Fluor Tech Corp filed Critical Fluor Tech Corp
Publication of MX2013005607A publication Critical patent/MX2013005607A/es
Publication of MX356643B publication Critical patent/MX356643B/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
    • B01D53/14—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
    • B01D53/1412—Controlling the absorption process
    • 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
    • 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
    • C01B17/76—Preparation by contact processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B01D53/30—Controlling by gas-analysis apparatus
    • 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
    • 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
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Una planta de producción de ácido sulfúrico tiene un absorbente de reserva que opera de manera discontinua para permitir el control de emisiones de azufre en situaciones en donde parte de o incluso toda la planta de producción de ácido sulfúrico está parada, es inoperable, o está comprometida de otra manera. El absorbente de reserva recibe solvente pobre de un tanque de almacenamiento que está configurado de tal manera que es posible la operación continua del absorbente de reserva durante varias horas.
MX2013005607A 2010-11-17 2011-11-17 Configuraciones y metodos de reserva para plantas de acido sulfurico. MX356643B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41467610P 2010-11-17 2010-11-17
PCT/US2011/061131 WO2012068336A1 (en) 2010-11-17 2011-11-17 Back-up configurations and methods for sulfuric acid plants

Publications (2)

Publication Number Publication Date
MX2013005607A MX2013005607A (es) 2013-06-13
MX356643B true MX356643B (es) 2018-06-07

Family

ID=46084410

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013005607A MX356643B (es) 2010-11-17 2011-11-17 Configuraciones y metodos de reserva para plantas de acido sulfurico.

Country Status (5)

Country Link
US (1) US9440181B2 (es)
EP (1) EP2640494A4 (es)
CA (1) CA2818618C (es)
MX (1) MX356643B (es)
WO (1) WO2012068336A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108349735B (zh) 2015-11-06 2021-07-30 托普索公司 用于减少硫酸生产中硫氧化物的启动排放的方法和装置设计
US10933368B2 (en) * 2017-09-14 2021-03-02 Noram Engineering And Constructors Ltd. Gas treatment processes and systems for reducing tail gas emissions
CN116422232A (zh) * 2023-04-20 2023-07-14 重庆建峰新材料有限责任公司 一种ptmeg聚合反应稳定进料流量的运行方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904735A (en) 1972-03-07 1975-09-09 Union Carbide Corp Process for the selective removal of sulfur dioxide from effluent gases
US4164547A (en) 1977-05-06 1979-08-14 American Air Filter Company, Inc. Process for removing sulfur dioxide in a wet scrubber
US5989313A (en) * 1997-12-19 1999-11-23 Praxair Technology, Inc. Method for operation of an air prepurifier which takes into account inlet air conditions
US7776296B2 (en) 2006-03-10 2010-08-17 Cansolv Technologies Inc. Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
AU2007276694A1 (en) 2006-07-17 2008-01-24 Commonwealth Scientific And Industrial Research Organisation CO2 capture using solar thermal energy
US7832258B2 (en) * 2006-07-20 2010-11-16 Rpm Solutions, Inc. Atomizer monitoring system
ITRM20070446A1 (it) * 2007-08-20 2009-02-21 Ast Engineering S R L Impianto modulare per l abbattimento degli inquinanti contenuti nei fumi industriale
CN102470317A (zh) * 2009-07-24 2012-05-23 格雷厄姆·C·迪克森 用于从气体去除汞的设备和方法

Also Published As

Publication number Publication date
US20130319225A1 (en) 2013-12-05
US9440181B2 (en) 2016-09-13
WO2012068336A1 (en) 2012-05-24
MX2013005607A (es) 2013-06-13
WO2012068336A4 (en) 2012-09-07
EP2640494A4 (en) 2014-05-07
EP2640494A1 (en) 2013-09-25
CA2818618C (en) 2016-05-17
CA2818618A1 (en) 2012-05-24

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