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
EP3371101B1 (en) 2015-11-06 2020-06-17 Haldor Topsøe A/S Method and plant design for reduction of start-up sulfur oxide emissions in sulfuric acid production
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
WO2008009049A1 (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
WO2011009217A1 (en) * 2009-07-24 2011-01-27 Dickson Graham C Apparatus and method for removing mercury from a gas

Also Published As

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

Similar Documents

Publication Publication Date Title
CR20120668A (es) Procedimiento para la producción selectiva de hidrocarburos a partir de algas utilizando agua en condiciones subcríticas
MX364734B (es) Procesos de recuperación de caucho de briquetas envejecidas y briquetas envejecidas que contienen materia vegetal de plantas no hevea.
PL2768071T3 (pl) Hybrydowy akumulator, pojazd i jednostka magazynująca energię zawierająca ten akumulator, system pojazdów sieci inteligentnej, oraz system sieci zasilającej zawierający jednostkę magazynującą energię
DE112010006104A5 (de) Aktives Material für eine Kathode, Kathode, nichtwässrige Sekundärbatterie, Modul und Energiespeichersystem
CL2012002627A1 (es) Metodos para aumentar la tolerancia al estres abiotico y/o reducir las consecuencias del estres abiotico en plantas que comprende ponerla en contacto con una composicion que contiene acido dicarboxilico o un derivado.
CL2013000061A1 (es) Metodo para la extraccion economica de litio a partir de una solucion portadora de litio que comprende agregar a la solucion un material proveedor de fosforo para precipitar el fosfato de litio disuelto, y donde la solucion portadora de litio es salmuera.
EG26543A (en) Hybrid energy storage system, renewable energy system including the storage system, and method of using same
CL2012002463A1 (es) Dispositivo y proceso para la condensacion , separacion y almacenamiento de azufre liquido en una planta claus.
CL2012003629A1 (es) Molecula de acido nucleico aislada que comprende el precursor mir166; constructo de expresion vegetal que comprende dicha molécula; metodo de modulacion en comparacion con una respectiva planta de referencia.
PE20142347A1 (es) Planta de produccion de urea
WO2012167117A3 (en) Carbon-lead blends for use in hybrid energy storage devices
AR084159A1 (es) Recuperacion y utilizacion de metano a partir de un efluente liquido anaerobico
MX2013000563A (es) Produccion eficiente de energia de co2 usando expansion de una sola etapa y bombas para evaporacion elevada.
MX2015013086A (es) Sistema y método de tratamiento auxiliar de gas ácido y amargo.
CL2012002568A1 (es) Metodo para mejorar los rasgos relacionados con el rendimiento en plantas en relación con las plantas control que comprende modular la expresión en una planta de un acido nucleico que codifica un polipeptido tipo cle2; constructo que codifica polipeptido cle2; uso de dicho constructo para producir planta con mayor rendimiento , en particular mayor biomasa y/o mayor rendimiento de semillas.
GB2496775A (en) Polymer foam cell morphology control and use in borehole filtration devices
CL2013000308A1 (es) Uso de compuestos heterociclicos con nitrogeno, oxigeno o azufre, para tratar una imperfeccion de la piel tal como una herida superficial, cicatriz o arruga; composiciones farmaceuticas.
MX2016004837A (es) Formulaciones de solventes hibridos para la remocion total de azufre organico y la remocion de gas acido total.
AR085275A1 (es) Conversion de sulfuro de hidrogeno en azufre usando una solucion de yodo regenerada
CL2012003324A1 (es) Proceso reactor y planta para la conversion de dioxido de azufre contenido en un gas de alimentacion a trioxido de azufre que comprende proporcionar un amortiguador termico a dicho porceso; y proceso para la producciin de acido sulfurico.
WO2014104877A3 (en) Hydrogen sulfide removal from anaerobic treatment
CL2019003852A1 (es) Método para el control de rampas de potencia con predicción en plantas de generación intermitente de energía.
AR088853A1 (es) Procedimiento para la remocion catalitica de dioxido de carbono, nox, de los gases residuales
MX356643B (es) Configuraciones y metodos de reserva para plantas de acido sulfurico.
BR112013009767A2 (pt) processo e planta para a prodição de metanol com leitos cataliticos isotermicos

Legal Events

Date Code Title Description
FG Grant or registration