IT1092709B - Procedimento di assorbimento selettivo dell'idrogeno solforato a mezzo di solventi contenenti zolfo - Google Patents

Procedimento di assorbimento selettivo dell'idrogeno solforato a mezzo di solventi contenenti zolfo

Info

Publication number
IT1092709B
IT1092709B IT19049/78A IT1904978A IT1092709B IT 1092709 B IT1092709 B IT 1092709B IT 19049/78 A IT19049/78 A IT 19049/78A IT 1904978 A IT1904978 A IT 1904978A IT 1092709 B IT1092709 B IT 1092709B
Authority
IT
Italy
Prior art keywords
sulfur
absorption process
selective absorption
solvents containing
hydrogen
Prior art date
Application number
IT19049/78A
Other languages
English (en)
Other versions
IT7819049A0 (it
Inventor
Claude Blanca
Jean-Yves Chenard
Olivier Oliveau
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of IT7819049A0 publication Critical patent/IT7819049A0/it
Application granted granted Critical
Publication of IT1092709B publication Critical patent/IT1092709B/it

Links

Classifications

    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/167—Separation
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • Y02C20/20—Capture or disposal of greenhouse gases of methane
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
IT19049/78A 1977-01-06 1978-01-06 Procedimento di assorbimento selettivo dell'idrogeno solforato a mezzo di solventi contenenti zolfo IT1092709B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700274A FR2376683A1 (fr) 1977-01-06 1977-01-06 Procede d'absorption selective de l'hydrogene sulfure par des solvants soufres

Publications (2)

Publication Number Publication Date
IT7819049A0 IT7819049A0 (it) 1978-01-06
IT1092709B true IT1092709B (it) 1985-07-12

Family

ID=9185193

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19049/78A IT1092709B (it) 1977-01-06 1978-01-06 Procedimento di assorbimento selettivo dell'idrogeno solforato a mezzo di solventi contenenti zolfo

Country Status (12)

Country Link
US (1) US4144039A (it)
JP (1) JPS5388681A (it)
AU (1) AU518304B2 (it)
BE (1) BE862664A (it)
CA (1) CA1099898A (it)
DE (1) DE2800491C2 (it)
FR (1) FR2376683A1 (it)
GB (1) GB1555445A (it)
IT (1) IT1092709B (it)
NL (1) NL7800139A (it)
PL (1) PL108396B1 (it)
SU (1) SU803864A3 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928858A1 (de) * 1979-07-17 1981-02-05 Linde Ag Verfahren zur reinigung von gasgemischen
US4348214A (en) * 1981-03-31 1982-09-07 Phillips Petroleum Company Hydrogen sulfide removal with sulfur-containing esters
DE3709363C1 (de) * 1987-03-21 1988-08-18 Metallgesellschaft Ag Verfahren zum Behandeln zweier beladener Waschloesungsstroeme
US5851265A (en) * 1996-09-03 1998-12-22 Monsanto Company Selective removal and recovery of sulfur dioxide from effluent gases using organic phosphorous solvents
FR2928563B1 (fr) * 2008-03-14 2011-12-30 Total Sa Procede de sechage et de demercaptanisation de melanges gazeux.
ES2965427T3 (es) * 2015-01-22 2024-04-15 Carbon Clean Solutions Ltd Disolvente y método para eliminar gases ácidos de una mezcla gaseosa
WO2018160206A1 (en) * 2017-03-03 2018-09-07 Dow Global Technologies Llc Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
US11253811B2 (en) 2017-03-07 2022-02-22 Dow Global Technologies Llc Process for reducing energy consumption in the regeneration of hybrid solvents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44161C (it) * 1934-06-29
US3039251A (en) * 1959-10-02 1962-06-19 El Paso Natural Gas Prod Products and process for purifying gases
US4020149A (en) * 1975-05-02 1977-04-26 Exxon Research And Engineering Company Process for the production of sulfur

Also Published As

Publication number Publication date
SU803864A3 (ru) 1981-02-07
FR2376683B1 (it) 1979-04-20
GB1555445A (en) 1979-11-07
DE2800491A1 (de) 1978-07-13
PL203864A1 (pl) 1978-11-06
NL7800139A (nl) 1978-07-10
BE862664A (fr) 1978-05-02
JPS6139091B2 (it) 1986-09-02
AU3217878A (en) 1979-07-12
IT7819049A0 (it) 1978-01-06
JPS5388681A (en) 1978-08-04
DE2800491C2 (de) 1986-01-16
CA1099898A (fr) 1981-04-28
AU518304B2 (en) 1981-09-24
PL108396B1 (en) 1980-04-30
FR2376683A1 (fr) 1978-08-04
US4144039A (en) 1979-03-13

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