CA1074534A - Extraction des gaz acides - Google Patents

Extraction des gaz acides

Info

Publication number
CA1074534A
CA1074534A CA263,738A CA263738A CA1074534A CA 1074534 A CA1074534 A CA 1074534A CA 263738 A CA263738 A CA 263738A CA 1074534 A CA1074534 A CA 1074534A
Authority
CA
Canada
Prior art keywords
stage
solution
gas
hydrogen sulfide
alkanolamine
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.)
Expired
Application number
CA263,738A
Other languages
English (en)
Inventor
Kenneth F. Butwell
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 Carbide Corp
Original Assignee
Union Carbide Corp
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
Priority claimed from US05/723,161 external-priority patent/US4093701A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1074534A publication Critical patent/CA1074534A/fr
Expired 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
    • B01D53/1493—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
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
CA263,738A 1975-10-30 1976-10-20 Extraction des gaz acides Expired CA1074534A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62721175A 1975-10-30 1975-10-30
US05/723,161 US4093701A (en) 1975-10-30 1976-09-17 Process for acid gas removal

Publications (1)

Publication Number Publication Date
CA1074534A true CA1074534A (fr) 1980-04-01

Family

ID=27090369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,738A Expired CA1074534A (fr) 1975-10-30 1976-10-20 Extraction des gaz acides

Country Status (25)

Country Link
JP (1) JPS5254680A (fr)
AR (1) AR208638A1 (fr)
AT (1) AT366929B (fr)
BR (1) BR7607246A (fr)
CA (1) CA1074534A (fr)
CS (1) CS199650B2 (fr)
DD (1) DD130570A5 (fr)
DE (1) DE2649719C2 (fr)
DK (1) DK490776A (fr)
ES (1) ES452862A1 (fr)
FI (1) FI763095A (fr)
FR (1) FR2329328A1 (fr)
GB (1) GB1561492A (fr)
GR (1) GR63150B (fr)
IN (1) IN146105B (fr)
IT (1) IT1070933B (fr)
MX (1) MX145154A (fr)
MY (1) MY8100134A (fr)
NL (1) NL186435C (fr)
NO (1) NO763710L (fr)
PH (1) PH14111A (fr)
PT (1) PT65778B (fr)
RO (1) RO72255A (fr)
SE (1) SE424815B (fr)
TR (1) TR19515A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108880A (en) * 1977-03-05 1978-09-22 Idemitsu Kosan Co Ltd Washing method for gas with amine process
NL190316C (nl) * 1978-03-22 1994-01-17 Shell Int Research Werkwijze voor het verwijderen van zure gassen uit een gasmengsel.
FR2439613A1 (fr) * 1978-10-27 1980-05-23 Elf Aquitaine Procede d'extraction selective de h2s de melanges gazeux contenant du co2
FI107171B (fi) * 1997-10-22 2001-06-15 Metso Paper Inc Paperikoneen/kartonkikoneen imutelan imulaatikon tiivistysrakenne
JP6117027B2 (ja) 2013-07-04 2017-04-19 株式会社神戸製鋼所 微細流路を用いた吸収方法及び吸収装置
US9962644B2 (en) * 2015-12-28 2018-05-08 Exxonmobil Research And Engineering Company Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563695A (en) * 1968-03-22 1971-02-16 Field And Epes Separation of co2 and h2s from gas mixtures
DE1903065A1 (de) * 1969-01-22 1970-08-27 Basf Ag Verfahren zur Entfernung von Kohlendioxid aus Gasgemischen
NL168548C (nl) * 1970-07-15 1982-04-16 Shell Int Research Werkwijze voor het selectief verwijderen van zwavelwaterstof uit gassen welke zwavelwaterstof en kooldioxyde bevatten.
US4085192A (en) * 1973-05-11 1978-04-18 Shell Oil Company Selective removal of hydrogen sulfide from gaseous mixtures

Also Published As

Publication number Publication date
NO763710L (fr) 1977-05-03
DD130570A5 (de) 1978-04-12
CS199650B2 (en) 1980-07-31
ATA805476A (de) 1981-10-15
BR7607246A (pt) 1977-09-13
SE7611274L (sv) 1977-05-01
MX145154A (es) 1982-01-12
PT65778A (en) 1976-11-01
DE2649719A1 (de) 1977-05-12
NL7612016A (nl) 1977-05-03
FR2329328A1 (fr) 1977-05-27
NL186435B (nl) 1990-07-02
GB1561492A (en) 1980-02-20
IN146105B (fr) 1979-02-24
PH14111A (en) 1981-02-26
RO72255A (fr) 1982-05-10
IT1070933B (it) 1985-04-02
AR208638A1 (es) 1977-02-15
GR63150B (en) 1979-09-25
JPS5254680A (en) 1977-05-04
FI763095A (fr) 1977-05-01
JPS6111658B2 (fr) 1986-04-04
SE424815B (sv) 1982-08-16
ES452862A1 (es) 1978-03-16
AT366929B (de) 1982-05-25
DK490776A (da) 1977-05-01
PT65778B (en) 1978-04-27
TR19515A (tr) 1979-06-27
MY8100134A (en) 1981-12-31
NL186435C (nl) 1990-12-03
DE2649719C2 (de) 1985-01-10
FR2329328B1 (fr) 1980-06-13

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Legal Events

Date Code Title Description
MKEX Expiry