EA201300779A1 - Способ удаления серосодержащих загрязнений из газообразного потока - Google Patents

Способ удаления серосодержащих загрязнений из газообразного потока

Info

Publication number
EA201300779A1
EA201300779A1 EA201300779A EA201300779A EA201300779A1 EA 201300779 A1 EA201300779 A1 EA 201300779A1 EA 201300779 A EA201300779 A EA 201300779A EA 201300779 A EA201300779 A EA 201300779A EA 201300779 A1 EA201300779 A1 EA 201300779A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gaseous stream
sulfur dioxide
sulfur
hydrogen sulfide
heat
Prior art date
Application number
EA201300779A
Other languages
English (en)
Inventor
Диего Патрисио Валенсуэла
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA201300779A1 publication Critical patent/EA201300779A1/ru

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
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • 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
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8618—Mixtures of hydrogen sulfide and carbon dioxides
    • 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
    • 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
    • C01B17/0434—Catalyst compositions
    • 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
    • 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
    • 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
    • B01D53/14—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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

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

Abstract

Способ удаления серосодержащих загрязнений, в том числе сероводорода, из газообразного потока, который включает стадии, где газообразный поток подвергается окислительной обработке; тепло отводится из полученного газообразного потока; сероводород из указанного охлажденного газообразного потока каталитически взаимодействует с диоксидом серы при повышенной температуре, чтобы получить газообразный поток, который содержит серу и воду; выделяют серу из полученного таким образом газообразного потока, обедненного сероводородом, и подвергают указанный поток окислительной обработке; тепло отводится из полученного таким образом газообразного потока, обогащенного диоксидом серы; серосодержащий остаточный углеводородный продукт подвергают окислительной обработке, чтобы получить газообразный поток, который содержит диоксид серы; тепло отводится из указанного газообразного потока, который содержит диоксид серы; оба потока, содержащих диоксид серы, обрабатывают в процессе закаливания; из полученного газообразного потока поглощают диоксид серы, чтобы получить поглощающий растворитель, обогащенный диоксидом серы, который регенерируют; и полученный газообразный поток, обогащенный диоксидом серы, используют в качестве источника диоксида серы для процесса Клауса.
EA201300779A 2010-12-31 2011-12-28 Способ удаления серосодержащих загрязнений из газообразного потока EA201300779A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10197457 2010-12-31
PCT/EP2011/074179 WO2012089776A1 (en) 2010-12-31 2011-12-28 Process for removing sulphur-containing contaminants from a gas stream

Publications (1)

Publication Number Publication Date
EA201300779A1 true EA201300779A1 (ru) 2014-03-31

Family

ID=43888629

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300779A EA201300779A1 (ru) 2010-12-31 2011-12-28 Способ удаления серосодержащих загрязнений из газообразного потока

Country Status (4)

Country Link
EP (1) EP2658632A1 (ru)
CA (1) CA2823228A1 (ru)
EA (1) EA201300779A1 (ru)
WO (1) WO2012089776A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2894018A1 (en) 2012-12-10 2014-07-10 Total Sa Integrated process to recover high quality native co2 from a sour gas comprising h2s and co2
JP2017531554A (ja) * 2014-10-24 2017-10-26 リサーチ トライアングル インスティテュート 酸性ガスをガス流から除去する統合システム及び方法
WO2017116731A1 (en) * 2015-12-29 2017-07-06 Uop Llc Process and apparatus for recovering light hydrocarbons by sponge absorption
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
ES2949937T3 (es) 2019-05-03 2023-10-04 Topsoe As Método para la producción de azufre elemental y ácido sulfúrico
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11384301B2 (en) 2020-02-19 2022-07-12 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531930A1 (de) * 1975-07-17 1977-01-20 Metallgesellschaft Ag Verfahren zur gewinnung von elementarschwefel aus kohlendioxid-reichen, schwefelverbindungen und verunreinigungen enthaltenden gasen
FR2481145A1 (fr) 1980-04-23 1981-10-30 Rhone Poulenc Ind Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus
FR2501532B1 (fr) * 1981-03-13 1985-12-13 Rhone Poulenc Spec Chim Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre
CA2201004C (en) * 1997-03-25 2001-11-27 Cansolv Technologies, Inc. Safe storage and transportation of sulfur dioxide
GB0021409D0 (en) * 2000-08-31 2000-10-18 Boc Group Plc Treatment of a gas stream containing hydrogen sulphide

Also Published As

Publication number Publication date
EP2658632A1 (en) 2013-11-06
CA2823228A1 (en) 2012-07-05
WO2012089776A1 (en) 2012-07-05

Similar Documents

Publication Publication Date Title
EA201300779A1 (ru) Способ удаления серосодержащих загрязнений из газообразного потока
EA200970784A1 (ru) Способы и конфигурации оборудования для получения диоксида углерода и водорода из синтез-газа
US10040051B2 (en) Integrated process to recover high quality native CO2 from a sour gas comprising H2S and CO2
MY180059A (en) Integrated process for native co2 recovery from a sour gas comprising h2s and co2
RU2012138294A (ru) Способ обработки обогащенного диоксидом углерода газа для очистки от серусодержащих компонентов
WO2007089547A3 (en) Configurations and methods for removal of mercaptans from feed gases
EA200701038A1 (ru) Устройства и способы для удаления soиз кислородсодержащих газов
DE502004006914D1 (de) Verfahren zur selektiven entfernung von schwefelwasserstoff und co 2 aus rohgas
WO2006041684A3 (en) Process for sulfur removal suitable for treating high-pressure gas streams
ATE535298T1 (de) Entfernung von sauren gasen und schwefelbestandteilen aus kohlenwasserstoffgasströmen in einem kaustischen turm
JP2012504538A (ja) 脱硫方法
IN2014DN10600A (ru)
MY159234A (en) Improved method and plant for the purification of carbon dioxide using liquid carbon dioxide
EP2364202A4 (en) INTEGRATED HOT-GAS SINKING AND CONVERSION FOR CLEANING GAS FLOORS
MY174875A (en) Removal of sulfur compounds from natural gas streams
EA201500085A1 (ru) Способ глубокой очистки газовых потоков от примесей
EA201290176A1 (ru) Стабилизация и дистанционное извлечение фракций кислого газа из добываемого из скважин высокосернистого газа
GB201213760D0 (en) improved sulphur dioxide treatment
MY165104A (en) Process and apparatus for removing contaminants from a gas stream
RU2017120309A (ru) Улучшенный способ удаления и регенерирования h2s из газового потока
CA2946461C (en) Regeneration of sulphur solvent by h-donor compound
ATE541634T1 (de) Verfahren zur entfernung von schwefelwasserstoff und weiteren sauergaskomponenten aus unter druck befindlichen, technischen gasen
US9815693B2 (en) Processes for producing sulfuric acid from sour tail gas field
MY176501A (en) A method for revamping a co2 removal section for purification of a hydrogen-containing gas
FR2983209B1 (fr) Nouveau procede de production de gaz naturel desulfure et sans co2 a partir d'un gaz acide et sulfure faisant appel a une unite de methanation