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MX2015014914A - Metodo para eliminar eficazmente gas de sulfuro acido usando desulfuracion a base de amoniaco. - Google Patents

Metodo para eliminar eficazmente gas de sulfuro acido usando desulfuracion a base de amoniaco.

Info

Publication number
MX2015014914A
MX2015014914A MX2015014914A MX2015014914A MX2015014914A MX 2015014914 A MX2015014914 A MX 2015014914A MX 2015014914 A MX2015014914 A MX 2015014914A MX 2015014914 A MX2015014914 A MX 2015014914A MX 2015014914 A MX2015014914 A MX 2015014914A
Authority
MX
Mexico
Prior art keywords
sulfur oxide
acid
gas
sulfur
industry
Prior art date
Application number
MX2015014914A
Other languages
English (en)
Inventor
Changxiang Xu
Jing Luo
Guoguang Fu
Lifang Qi
Yongying Luo
Ruihua Gao
Original Assignee
Jiangsu New Century Jiangnan Environmental Prot Co Ltd
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 Jiangsu New Century Jiangnan Environmental Prot Co Ltd filed Critical Jiangsu New Century Jiangnan Environmental Prot Co Ltd
Publication of MX2015014914A publication Critical patent/MX2015014914A/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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • 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
    • B01D2252/10—Inorganic absorbents
    • B01D2252/102—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • 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
    • B01D2257/302—Sulfur oxides
    • 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
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • 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
    • B01D2257/308—Carbonoxysulfide COS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants

Landscapes

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

Abstract

Un método para eliminar eficazmente un sulfuro de gas ácido al usar una tecnología de desulfuración en un método de amoniaco comprende las siguientes etapas: 1) pretratamiento: convertir azufre residual en un gas ácido en óxido de azufre por medio de un método para realizar el reciclaje de azufre, pretratamiento de preparación y/o combustión de ácido en sulfuro en el gas ácido, a fin de obtener un gas de cola ácido que contiene el óxido de azufre, el gas ácido que es de gas de cola industrial de una industria química de petróleo, una industria química de gas natural, una industria química de carbón, una industria de petróleo de esquisto, una industria de gas de esquisto, una industria de ácido sulfúrico o similares; 2) absorción de óxido de azufre al usar un método de amoniaco: introducir el gas de cola ácido que contiene el óxido de azufre en un aparato de absorción de proceso de amoníaco, y absorber el óxido de azufre al usar un líquido de absorción cíclico, y ajustar un parámetro de líquido de absorción de acuerdo con una cantidad del óxido de azufre eliminado y una concentración del óxido de azufre, de manera que el gas limpio procesado alcanza un estándar y se descarga; y 3) tratamiento posterior de sulfato de amonio: absorber totalmente el líquido de absorción saturado o saturado aproximadamente del óxido de azufre, realizar la concentración y cristalización, y realizar la separación y secado de sólido-líquido, con el fin de obtener un producto de sulfato de amonio sólido.
MX2015014914A 2014-01-07 2014-09-30 Metodo para eliminar eficazmente gas de sulfuro acido usando desulfuracion a base de amoniaco. MX2015014914A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410006886.0A CN103721553A (zh) 2014-01-07 2014-01-07 一种利用氨法脱硫技术高效去除酸性气硫化物的方法
PCT/CN2014/087887 WO2015103892A1 (zh) 2014-01-07 2014-09-30 一种利用氨法脱硫技术高效去除酸性气硫化物的方法

Publications (1)

Publication Number Publication Date
MX2015014914A true MX2015014914A (es) 2016-06-02

Family

ID=50445996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014914A MX2015014914A (es) 2014-01-07 2014-09-30 Metodo para eliminar eficazmente gas de sulfuro acido usando desulfuracion a base de amoniaco.

Country Status (8)

Country Link
US (1) US20150352489A1 (es)
EP (1) EP3093062A4 (es)
CN (1) CN103721553A (es)
BR (1) BR112015029314A2 (es)
CA (1) CA2908788A1 (es)
EA (1) EA201592030A1 (es)
MX (1) MX2015014914A (es)
WO (1) WO2015103892A1 (es)

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CN106345136B (zh) * 2015-07-15 2018-10-12 中国石油化工股份有限公司 一种用于气—气反应的结晶塔
CN105126573B (zh) * 2015-07-22 2017-10-13 江苏新世纪江南环保股份有限公司 一种炼油装置多种酸性气一体化氨法脱硫方法
CN108144428A (zh) 2017-03-15 2018-06-12 江苏新世纪江南环保股份有限公司 一种氨法高效脱除气体中硫氧化物和尘的方法及装置
CN108624370B (zh) * 2017-03-20 2021-04-06 中国石油化工股份有限公司 沼气膜分离提纯制生物甲烷的方法
CN106823730B (zh) * 2017-03-21 2023-09-26 宁波工程学院 一种防止氨逃逸的氨法脱硫系统
CN107213785B (zh) 2017-05-25 2020-08-07 江苏新世纪江南环保股份有限公司 一种fcc尾气氨法脱硝脱硫除尘的方法及装置
CN107213769B (zh) 2017-05-25 2019-09-20 江苏新世纪江南环保股份有限公司 一种分室加氨的氨法脱硫方法及装置
MX2017008528A (es) 2017-06-14 2019-02-08 Jiangnan Environmental Prot Group Inc Sistema y método de adición automatica de amoniaco para dispositivo de desulfuración basado en amoniaco.
CN107376524B (zh) * 2017-06-27 2019-10-18 苏州克莱尔环保科技有限公司 炼油厂酸性废气处理系统
CN107213770B (zh) 2017-07-03 2023-03-17 江苏新世纪江南环保股份有限公司 氨法脱硫吸收塔及其建立方法和运行方法
CN108722163B (zh) 2017-09-07 2019-06-07 江苏新世纪江南环保股份有限公司 一种氨法脱硫控制吸收过程气溶胶产生的方法
CN110368816A (zh) 2018-04-13 2019-10-25 江苏新世纪江南环保股份有限公司 一种氨法脱硫溶液的氧化方法及装置
CN110732227B (zh) * 2018-07-20 2023-02-21 江南环保集团股份有限公司 一种酸性气处理的方法和装置
EP3597286A1 (en) * 2018-07-20 2020-01-22 Jiangnan Environmental Protection Group Inc. Acid gas treatment
CN114870579A (zh) 2022-05-16 2022-08-09 江苏新世纪江南环保股份有限公司 一种氨法脱硫脱碳系统余热回收的方法及装置
CN110975546B (zh) 2019-12-26 2021-08-17 江苏新世纪江南环保股份有限公司 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法
CN111521754B (zh) * 2020-04-22 2021-04-13 中国科学院地理科学与资源研究所 一种在产焦化企业场地土壤污染初步调查布点方法
CN111530255B (zh) * 2020-04-30 2022-07-22 励福(江门)环保科技股份有限公司 一种基于文丘里效应的废气处理系统及方法
CN112452126B (zh) * 2020-11-25 2025-01-21 南通电力设计院有限公司 一种用于火力发电的气体脱硫处理系统
CN112569746A (zh) * 2020-11-27 2021-03-30 东华工程科技股份有限公司 一种与氨法脱硫系统耦合的处理气化、变换工段含氨尾气的方法
CN113797735A (zh) * 2021-10-16 2021-12-17 安徽省华鑫铅业集团有限公司 一种基于氨法脱硫的尾气处理方法
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CN119819102B (zh) * 2025-01-14 2025-12-09 西安热工研究院有限公司 一种实验室尾气处理装置

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Also Published As

Publication number Publication date
EP3093062A4 (en) 2017-03-15
CN103721553A (zh) 2014-04-16
US20150352489A1 (en) 2015-12-10
WO2015103892A1 (zh) 2015-07-16
EP3093062A1 (en) 2016-11-16
BR112015029314A2 (pt) 2017-07-25
EA201592030A1 (ru) 2017-04-28
CA2908788A1 (en) 2015-07-16

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