FR2995602B1 - Procede de reduction des emissions de soufre d'une installation de soufre - Google Patents

Procede de reduction des emissions de soufre d'une installation de soufre Download PDF

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Publication number
FR2995602B1
FR2995602B1 FR1358998A FR1358998A FR2995602B1 FR 2995602 B1 FR2995602 B1 FR 2995602B1 FR 1358998 A FR1358998 A FR 1358998A FR 1358998 A FR1358998 A FR 1358998A FR 2995602 B1 FR2995602 B1 FR 2995602B1
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France
Prior art keywords
sulfur
emissions
plant
reducing
tail gas
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FR1358998A
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English (en)
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FR2995602A1 (fr
Inventor
Aihua Liu
Yongchang Xu
Qinshu Li
Jianbang Ren
Jianli Liu
Yiling Zhang
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China Petroleum and Chemical Corp
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China Petroleum and Chemical Corp
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Publication of FR2995602A1 publication Critical patent/FR2995602A1/fr
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    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/0232—Purification, e.g. degassing
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/021—Separation of sulfur 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

La présente invention fournit un procédé de réduction des émissions de soufre d'une installation de soufre, dans lequel l'installation de soufre comprend une unité de réaction thermique, une unité de réaction catalytique et une unité de purification de gaz de queue, le procédé étant caractérisé en ce que le gaz perdu issu du dégazage du soufre liquide dans la cuve à soufre liquide est introduit dans l'unité de réaction catalytique, et/ou le gaz perdu issu du dégazage du soufre liquide dans la cuve à soufre liquide est introduit dans l'unité de purification de gaz de queue. Dans la présente invention, le H S dans le gaz de queue purifié peut être réduit à pas plus de 10 ppm (v) et la concentration des émissions de SO de l'installation de soufre peut être réduite à pas plus de 100 mg/m .
FR1358998A 2012-09-19 2013-09-19 Procede de reduction des emissions de soufre d'une installation de soufre Active FR2995602B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210349499.8A CN103663386B (zh) 2012-09-19 2012-09-19 一种降低硫磺装置so2排放浓度的方法

Publications (2)

Publication Number Publication Date
FR2995602A1 FR2995602A1 (fr) 2014-03-21
FR2995602B1 true FR2995602B1 (fr) 2021-10-15

Family

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Family Applications (1)

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FR1358998A Active FR2995602B1 (fr) 2012-09-19 2013-09-19 Procede de reduction des emissions de soufre d'une installation de soufre

Country Status (4)

Country Link
US (1) US8871176B2 (fr)
CN (1) CN103663386B (fr)
FR (1) FR2995602B1 (fr)
NL (1) NL2011471B1 (fr)

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CN105293443B (zh) * 2014-06-06 2018-03-20 中国石油化工股份有限公司 降低硫磺装置烟气so2排放浓度的方法
CN105217579B (zh) * 2014-06-06 2018-03-20 中国石油化工股份有限公司 硫磺回收装置降低烟气so2排放浓度的方法
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WO2017106083A1 (fr) 2015-12-16 2017-06-22 Saudi Arabian Oil Company Processus de récupération de soufre par réduction absorption et phase thermique
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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
CN107469616A (zh) * 2017-09-08 2017-12-15 中冶焦耐(大连)工程技术有限公司 一种克劳斯尾气处理系统
CN107478593B (zh) * 2017-09-26 2019-07-26 重庆大学 一种低浓度no和so2混合气体的浓度检测方法
CN116510513A (zh) 2018-04-13 2023-08-01 江苏新世纪江南环保股份有限公司 氨法脱硫溶液的氧化方法及装置
CN112424115B (zh) * 2018-05-16 2022-02-15 沙特阿拉伯石油公司 净化包含硫化物的气体
CN110605109B (zh) * 2018-06-14 2022-05-10 中国石油天然气股份有限公司 用于液硫脱气工艺的废气处理的催化剂、制备方法及应用工艺
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
US10836637B2 (en) 2018-07-31 2020-11-17 Controls Southeast, Inc. Contactor apparatus and method of use
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
CN110054161A (zh) * 2019-04-22 2019-07-26 中石化广州工程有限公司 一种液硫脱气工艺及脱气装置
CN111957183A (zh) 2019-12-26 2020-11-20 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
CN112495158A (zh) * 2020-10-30 2021-03-16 张家港市艾尔环保工程有限公司 一种饲料加工行业废气综合净化工艺
CN114570175A (zh) * 2020-12-01 2022-06-03 中国石油天然气股份有限公司 一种克劳斯尾气处理系统和处理方法
CN114870598B (zh) 2022-05-20 2024-04-26 江苏新世纪江南环保股份有限公司 一种多级脱碳的方法
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Also Published As

Publication number Publication date
US20140079614A1 (en) 2014-03-20
US8871176B2 (en) 2014-10-28
NL2011471A (en) 2014-03-20
FR2995602A1 (fr) 2014-03-21
NL2011471B1 (en) 2016-06-21
CN103663386A (zh) 2014-03-26
CN103663386B (zh) 2015-05-20

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