SE7606654L - WAY TO REMOVE ACID GASES - Google Patents

WAY TO REMOVE ACID GASES

Info

Publication number
SE7606654L
SE7606654L SE7606654A SE7606654A SE7606654L SE 7606654 L SE7606654 L SE 7606654L SE 7606654 A SE7606654 A SE 7606654A SE 7606654 A SE7606654 A SE 7606654A SE 7606654 L SE7606654 L SE 7606654L
Authority
SE
Sweden
Prior art keywords
acid gases
solution
amine
way
removal
Prior art date
Application number
SE7606654A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE419293B (en
Inventor
C Ouwerkerk
J Verloop
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of SE7606654L publication Critical patent/SE7606654L/en
Publication of SE419293B publication Critical patent/SE419293B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • 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

Landscapes

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

Abstract

A process for the removal of acid gases from a gas or liquid mixture by contacting the said mixture with a solution containing water and an amine in which at least two alkanol groups which are bound to nitrogen are present, followed by the removal of the acid gases from the resulting acid gas-loaded solution by heating, in which process before the solution containing water and the amine is contacted with the said gas or liquid mixture, ouch a compound being added to this solution that during the removal of the acid gases by heating 0.1-15 mole % of the amine in the solution is present in the acid form.
SE7606654A 1975-06-13 1976-06-11 PUT TO DISPOSE SURA GASES SE419293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7507059A NL183225C (en) 1975-06-13 1975-06-13 METHOD FOR REMOVING ACID GASES FROM A GAS OR LIQUID MIXTURE USING AN AQUEOUS AMINE SOLUTION

Publications (2)

Publication Number Publication Date
SE7606654L true SE7606654L (en) 1976-12-14
SE419293B SE419293B (en) 1981-07-27

Family

ID=19823953

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7606654A SE419293B (en) 1975-06-13 1976-06-11 PUT TO DISPOSE SURA GASES

Country Status (10)

Country Link
JP (1) JPS6036810B2 (en)
AU (1) AU498094B2 (en)
BE (1) BE842592A (en)
CA (1) CA1085590A (en)
DE (1) DE2626368A1 (en)
FR (1) FR2313968A1 (en)
GB (1) GB1547590A (en)
IT (1) IT1070011B (en)
NL (1) NL183225C (en)
SE (1) SE419293B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
ZA83242B (en) * 1982-01-19 1983-11-30 Ici Plc The removal of hydrogen sulphide from gas streams
DE3236600A1 (en) * 1982-10-02 1984-04-05 Basf Ag, 6700 Ludwigshafen METHOD FOR REMOVING CO (DOWN ARROW) 2 (DOWN ARROW) AND, IF NECESSARY, H (DOWN ARROW) 2 (DOWN ARROW) S FROM NATURAL GAS
JPS6048116A (en) * 1983-06-30 1985-03-15 ユニオン、カ−バイド、コ−ポレ−シヨン Absorbent composition for removing acidic gas from gaseous mixture and its use
IT1191805B (en) * 1986-06-11 1988-03-23 Snam Progetti PROCESS FOR SELECTIVE REMOVAL OF SULPHIDIC ACID
FR2996464B1 (en) 2012-10-05 2015-10-16 IFP Energies Nouvelles METHOD FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS EFFLUENT COMPRISING CARBON DIOXIDE BY AN AMINOUS ABSORBENT SOLUTION COMPRISING A VISCOSIFYING AGENT
FR3067352B1 (en) 2017-06-09 2020-11-06 Ifp Energies Now NEW POLYAMINES, THEIR SYNTHESIS PROCESS AND THEIR USE FOR THE SELECTIVE REMOVAL OF H2S FROM A GASEOUS EFFLUENT CONTAINING CO2

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914469A (en) * 1957-09-11 1959-11-24 Tidewater Oil Company Diethanolamine reclamation

Also Published As

Publication number Publication date
NL183225C (en) 1988-09-01
FR2313968B1 (en) 1981-06-12
JPS51151268A (en) 1976-12-25
BE842592A (en) 1976-12-06
JPS6036810B2 (en) 1985-08-22
IT1070011B (en) 1985-03-25
DE2626368A1 (en) 1976-12-23
GB1547590A (en) 1979-06-20
DE2626368C2 (en) 1989-04-27
AU498094B2 (en) 1979-02-08
NL183225B (en) 1988-04-05
FR2313968A1 (en) 1977-01-07
SE419293B (en) 1981-07-27
NL7507059A (en) 1976-12-15
AU1482476A (en) 1977-12-15
CA1085590A (en) 1980-09-16

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