FR2469381A1 - Procede pour l'obtention de sulfure d'hydrogene pur - Google Patents

Procede pour l'obtention de sulfure d'hydrogene pur

Info

Publication number
FR2469381A1
FR2469381A1 FR8024050A FR8024050A FR2469381A1 FR 2469381 A1 FR2469381 A1 FR 2469381A1 FR 8024050 A FR8024050 A FR 8024050A FR 8024050 A FR8024050 A FR 8024050A FR 2469381 A1 FR2469381 A1 FR 2469381A1
Authority
FR
France
Prior art keywords
pure hydrogen
hydrogen sulfide
solution
obtaining pure
desorption
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8024050A
Other languages
English (en)
Other versions
FR2469381B1 (fr
Inventor
Ewald Meisenburg
Otto Knipf
Gottfried Kuhl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff AG
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 Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of FR2469381A1 publication Critical patent/FR2469381A1/fr
Application granted granted Critical
Publication of FR2469381B1 publication Critical patent/FR2469381B1/fr
Granted legal-status Critical Current

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
    • 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
    • B01D53/1418—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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Industrial Gases (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE POUR L'OBTENTION DE SULFURE PUR A HYDROGENE PUR A PARTIR D'UNE SOLUTION DE LAVAGE A REGENERER CONTENANT DU SULFURE D'HYDROGENE, PROVENANT D'UN LAVAGE DE GAZ. SELON L'INVENTION, DANS UNE PREMIERE ETAPE DE DESORPTION, ON ELIMINE DE LA SOLUTION, APRES SA DETENTE, LES IMPURETES CONTENUES DANS LA SOLUTION ET, DANS UNE SECONDE ETAPE DE DESORPTION, ON RECUPERE LE SULFURE D'HYDROGENE PUR ET LA SOLUTION REGENEREE, EN INTRODUISANT DANS LA PREMIERE ETAPE DE DESORPTION UNE PARTIE DE SULFURE D'HYDROGENE PUR OU UN GAZ INERTE COMME GAZ D'ENTRAINEMENT.
FR8024050A 1979-11-12 1980-11-12 Procede pour l'obtention de sulfure d'hydrogene pur Granted FR2469381A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2945675A DE2945675C2 (de) 1979-11-12 1979-11-12 Verfahren zur Gewinnung von reinem Schwefelwasserstoff

Publications (2)

Publication Number Publication Date
FR2469381A1 true FR2469381A1 (fr) 1981-05-22
FR2469381B1 FR2469381B1 (fr) 1985-01-11

Family

ID=6085801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024050A Granted FR2469381A1 (fr) 1979-11-12 1980-11-12 Procede pour l'obtention de sulfure d'hydrogene pur

Country Status (6)

Country Link
BE (1) BE885426A (fr)
DE (1) DE2945675C2 (fr)
FR (1) FR2469381A1 (fr)
GB (1) GB2063232B (fr)
IT (1) IT1146061B (fr)
NL (1) NL8005241A (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790289A (en) * 1955-03-01 1958-02-05 Benson Homer Edwin Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures
GB972140A (en) * 1960-12-23 1964-10-07 Shell Int Research Removal of acidic gases from gaseous mixtures
GB1148887A (en) * 1965-09-14 1969-04-16 Humphreys & Glasgow Ltd Regeneration of absorbent liquids
GB1292122A (en) * 1968-10-15 1972-10-11 Vetrocoke Cokapuania Spa Improvements in or relating to the treatment of gaseous mixtures
GB1308197A (en) * 1969-05-02 1973-02-21 Vetrocoke Cokapuania Spa Absorption
FR2292511A2 (fr) * 1974-11-08 1976-06-25 Giammarco Giuseppe Ameliorations au procede de regeneration de solutions absorbantes utilisees pour eliminer des impuretes gazeuses d'un melange gazeux les contenant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790289A (en) * 1955-03-01 1958-02-05 Benson Homer Edwin Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures
GB972140A (en) * 1960-12-23 1964-10-07 Shell Int Research Removal of acidic gases from gaseous mixtures
GB1148887A (en) * 1965-09-14 1969-04-16 Humphreys & Glasgow Ltd Regeneration of absorbent liquids
GB1292122A (en) * 1968-10-15 1972-10-11 Vetrocoke Cokapuania Spa Improvements in or relating to the treatment of gaseous mixtures
GB1308197A (en) * 1969-05-02 1973-02-21 Vetrocoke Cokapuania Spa Absorption
FR2292511A2 (fr) * 1974-11-08 1976-06-25 Giammarco Giuseppe Ameliorations au procede de regeneration de solutions absorbantes utilisees pour eliminer des impuretes gazeuses d'un melange gazeux les contenant

Also Published As

Publication number Publication date
GB2063232B (en) 1983-09-28
DE2945675A1 (de) 1981-05-27
DE2945675C2 (de) 1984-08-16
GB2063232A (en) 1981-06-03
NL8005241A (nl) 1981-06-01
IT8050112A0 (it) 1980-11-10
FR2469381B1 (fr) 1985-01-11
IT1146061B (it) 1986-11-12
BE885426A (fr) 1981-01-16

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Legal Events

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