MX2018004010A - Absorbente para la remocion selectiva de sulfuro de hidrogeno. - Google Patents

Absorbente para la remocion selectiva de sulfuro de hidrogeno.

Info

Publication number
MX2018004010A
MX2018004010A MX2018004010A MX2018004010A MX2018004010A MX 2018004010 A MX2018004010 A MX 2018004010A MX 2018004010 A MX2018004010 A MX 2018004010A MX 2018004010 A MX2018004010 A MX 2018004010A MX 2018004010 A MX2018004010 A MX 2018004010A
Authority
MX
Mexico
Prior art keywords
absorbent
hydrogen sulfide
selective removal
fluid stream
aqueous solution
Prior art date
Application number
MX2018004010A
Other languages
English (en)
Inventor
Deglmann Peter
Katz Torsten
Vorberg Gerald
Notz Ralf
Ingram Thomas
Sieder Georg
Gruenanger Christian
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2018004010A publication Critical patent/MX2018004010A/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
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20405—Monoamines
    • 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
    • B01D2252/2041—Diamines
    • 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
    • B01D2252/20415—Tri- or polyamines
    • 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
    • B01D2252/20426—Secondary 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
    • B01D2252/20431—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
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/50—Combinations of absorbents
    • B01D2252/504—Mixtures of two or more absorbents
    • 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
    • B01D2252/60—Additives
    • B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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
    • 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

Abstract

La invención se refiere a un absorbente para la remoción selectiva de sulfuro de hidrógeno de una corriente de fluido, que contiene una solución acuosa que comprende a) una amina terciaria; b) un promotor amínico del pH seleccionado de los compuestos mencionados en la descripción; en donde la relación molar de b) a a) está en el intervalo de 0,05 a 1,0; y c) un ácido que tiene un PKA de menos de 6 en tal cantidad que el pH de la solución acuosa a 120 °C sea de 7,9 a menos de 8,8 cuando se mide a 120 °C. Además, la invención se refiere a un método para remover gases ácidos de una corriente de fluido, en donde la corriente de fluido se pone en contacto con el absorbente. El absorbente se caracteriza por una baja energía de regeneración.
MX2018004010A 2015-09-29 2016-09-28 Absorbente para la remocion selectiva de sulfuro de hidrogeno. MX2018004010A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15187389 2015-09-29
PCT/EP2016/073025 WO2017055304A2 (de) 2015-09-29 2016-09-28 Absorptionsmittel zur selektiven entfernung von schwefelwasserstoff

Publications (1)

Publication Number Publication Date
MX2018004010A true MX2018004010A (es) 2018-05-23

Family

ID=54251354

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004010A MX2018004010A (es) 2015-09-29 2016-09-28 Absorbente para la remocion selectiva de sulfuro de hidrogeno.

Country Status (15)

Country Link
US (1) US10617993B2 (es)
EP (1) EP3356013B1 (es)
JP (1) JP2018531145A (es)
KR (1) KR20180057628A (es)
CN (1) CN108136316B (es)
AU (1) AU2016330797A1 (es)
BR (1) BR112018003733A2 (es)
CA (1) CA3000037C (es)
CO (1) CO2018003666A2 (es)
IL (1) IL257668A (es)
MX (1) MX2018004010A (es)
RU (1) RU2746838C1 (es)
SG (1) SG11201801360PA (es)
WO (1) WO2017055304A2 (es)
ZA (1) ZA201802683B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3445474B1 (de) * 2016-04-18 2020-03-18 Basf Se Vormischung zur herstellung eines absorptionsmittels zur entfernung von sauergasen aus einem fluidstrom
CA3021567C (en) 2016-04-25 2024-01-23 Basf Se Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide
WO2018146233A1 (en) 2017-02-10 2018-08-16 Basf Se Process for removal of acid gases from a fluid stream
US10774034B2 (en) 2017-05-03 2020-09-15 Basf Se Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite
JP7130672B2 (ja) 2017-05-15 2022-09-05 ビーエーエスエフ ソシエタス・ヨーロピア 硫化水素を選択的に除去するための吸収剤および方法
US11471821B2 (en) * 2020-04-18 2022-10-18 Indian Oil Corporation Limited Process for biogas upgradation
WO2023243592A1 (ja) * 2022-06-13 2023-12-21 旭化成株式会社 ポリカーボネートの製造方法、ジヒドロキシ化合物の回収方法、及びポリカーボネートの製造装置
CN116550100A (zh) * 2023-05-30 2023-08-08 江苏太湖新材料控股有限公司 脱硫剂及其制备方法

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Also Published As

Publication number Publication date
JP2018531145A (ja) 2018-10-25
CN108136316B (zh) 2021-07-23
WO2017055304A2 (de) 2017-04-06
ZA201802683B (en) 2019-07-31
CN108136316A (zh) 2018-06-08
WO2017055304A3 (de) 2017-05-26
US20180311611A1 (en) 2018-11-01
AU2016330797A1 (en) 2018-03-29
US10617993B2 (en) 2020-04-14
RU2746838C1 (ru) 2021-04-21
IL257668A (en) 2018-04-30
CA3000037A1 (en) 2017-04-06
EP3356013B1 (de) 2021-08-04
SG11201801360PA (en) 2018-04-27
CO2018003666A2 (es) 2018-08-21
EP3356013A2 (de) 2018-08-08
BR112018003733A2 (pt) 2018-09-25
CA3000037C (en) 2023-08-01
KR20180057628A (ko) 2018-05-30

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