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MX2017013900A - Extraccion de hidrocarburos aromaticos de la alimentacion de gas acido pobre para la recuperacion de azufre. - Google Patents

Extraccion de hidrocarburos aromaticos de la alimentacion de gas acido pobre para la recuperacion de azufre.

Info

Publication number
MX2017013900A
MX2017013900A MX2017013900A MX2017013900A MX2017013900A MX 2017013900 A MX2017013900 A MX 2017013900A MX 2017013900 A MX2017013900 A MX 2017013900A MX 2017013900 A MX2017013900 A MX 2017013900A MX 2017013900 A MX2017013900 A MX 2017013900A
Authority
MX
Mexico
Prior art keywords
absorbent solution
gas stream
acid gas
aromatic hydrocarbons
lean acid
Prior art date
Application number
MX2017013900A
Other languages
English (en)
Inventor
Fillatre Emile
Perdu Gauthier
Mares Benoit
Original Assignee
Prosernat
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 Prosernat filed Critical Prosernat
Publication of MX2017013900A publication Critical patent/MX2017013900A/es

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    • 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
    • B01D53/1406—Multiple stage absorption
    • 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
    • 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
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01D53/1487—Removing organic compounds
    • 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
    • C01B17/043—Catalytic converters
    • 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
    • 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
    • B01D2252/20431—Tertiary amines
    • 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
    • B01D2252/20478—Alkanolamines
    • B01D2252/20489—Alkanolamines with two or more hydroxyl groups
    • 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
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7022—Aliphatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/12—Regeneration of a solvent, catalyst, adsorbent or any other component used to treat or prepare a fuel
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/541—Absorption of impurities during preparation or upgrading of a fuel
    • 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
    • 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
    • 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
    • C10L3/104—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

Landscapes

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

Abstract

La presente invención se refiere a un proceso para la extracción de hidrocarburos aromáticos a partir de un gas ácido pobre que contiene menos de 20% molar de H2S, que comprende: a) poner en contacto la corriente de gas ácido pobre (1) con una solución absorbente líquida selectiva para H2S (29) en una primera zona de absorción (2) para producir una corriente de gas encontrada en volumen reducido en H2S (3) y una solución absorbente enriquecida en H2S (4), b) introducir la solución absorbente (4) en una zona de desorción no térmica (8) donde se pone en contacto con una corriente de gas de desorción (7) para obtener una solución absorbente encontrada en volumen reducido en hidrocarburos alifáticos C4+ y aromáticos (9) y una corriente de gas de desorción enriquecida en hidrocarburos aromáticos y alifáticos C4+ (10), c) poner en contacto la corriente de gas de desorción (10) obtenida en la etapa b) con una solución absorbente líquida selectiva para H2S (28) en una segunda zona de absorción (12) para obtener una corriente de gas de desorción que se encuentra en volumen reducido en H2S (13), y una solución absorbente enriquecida en H2S (14), d) introducir la solución absorbente (9) obtenida en la etapa b) en una zona de desorción (16) en donde se recupera la solución absorbente líquida selectiva para H2S (17) y se produce un gas ácido pobre.
MX2017013900A 2015-04-30 2016-04-28 Extraccion de hidrocarburos aromaticos de la alimentacion de gas acido pobre para la recuperacion de azufre. MX2017013900A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201514700974A 2015-04-30 2015-04-30
EP15305667 2015-04-30
PCT/EP2016/059461 WO2016174120A1 (en) 2015-04-30 2016-04-28 Removal of aromatic hydrocarbons from lean acid gas feed for sulfur recovery

Publications (1)

Publication Number Publication Date
MX2017013900A true MX2017013900A (es) 2018-03-12

Family

ID=55967223

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013900A MX2017013900A (es) 2015-04-30 2016-04-28 Extraccion de hidrocarburos aromaticos de la alimentacion de gas acido pobre para la recuperacion de azufre.

Country Status (7)

Country Link
EP (1) EP3288667A1 (es)
CN (1) CN107580522B (es)
AU (1) AU2016256240A1 (es)
CA (1) CA2982686A1 (es)
MX (1) MX2017013900A (es)
RU (1) RU2705974C2 (es)
WO (1) WO2016174120A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018115919A1 (en) * 2016-12-23 2018-06-28 Total Sa Integrated process for elemental sulphur treatment
CN109810740A (zh) * 2019-03-07 2019-05-28 四川迅升油气工程技术有限公司 一种用于含硫天然气开发综合利用系统及工艺
CN110756002A (zh) * 2019-10-23 2020-02-07 中国石油化工股份有限公司 一种从含硫化氢和二氧化硫气体中回收硫磺的吸收液和方法

Family Cites Families (13)

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US4025322A (en) * 1975-05-19 1977-05-24 Shell Oil Company Removal of hydrocarbons and water from acid gas streams
US4192857A (en) * 1975-10-17 1980-03-11 Societe Nationale Elf Aquitaine (Production) Sulphur production
NL8001886A (nl) * 1980-03-31 1981-11-02 Shell Int Research Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel.
FR2589752B1 (fr) * 1985-10-04 1987-12-11 Elf Aquitaine Procede et dispositif pour l'extraction selective de l'h2s d'un gaz en contenant
US4892674A (en) * 1987-10-13 1990-01-09 Exxon Research And Engineering Company Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S
US6607585B2 (en) * 1997-02-11 2003-08-19 David Morrow Raw natural gas processing system and method of processing raw natural gas
BE1012274A7 (fr) * 1998-11-10 2000-08-01 Pantochim Sa Procede a haute productivite pour la preparation de gamma butyrolactone et de tetrahydrofurane.
AU2000237183B2 (en) * 2000-03-02 2005-09-22 Exxonmobil Chemical Patents, Inc. A method for removing polymer from an acid gas treating system
US20040118126A1 (en) * 2002-12-19 2004-06-24 Ong James O.Y. Use of a chemical solvent to separate CO2 from a H2S-rich stream
PL2402068T5 (pl) * 2004-01-20 2017-09-29 Fluor Tech Corp Sposoby i konfiguracje do wzbogacania gazu kwaśnego
PL2594328T3 (pl) 2011-11-21 2014-12-31 Its Reaktortechnik Gmbh Proces do usuwania siarkowodoru ze strumienia gazu
CN104519978A (zh) * 2012-07-03 2015-04-15 国际壳牌研究有限公司 用于深度脱除气体物流的杂质的方法
RU2541320C1 (ru) * 2013-12-18 2015-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" Способ очистки газовых выбросов от полициклических ароматических углеводородов, в том числе бенз(а)пирена

Also Published As

Publication number Publication date
RU2017135359A (ru) 2019-04-05
CA2982686A1 (en) 2016-11-03
EP3288667A1 (en) 2018-03-07
RU2705974C2 (ru) 2019-11-12
CN107580522B (zh) 2021-07-13
CN107580522A (zh) 2018-01-12
RU2017135359A3 (es) 2019-04-15
AU2016256240A1 (en) 2017-10-26
WO2016174120A1 (en) 2016-11-03

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