ES452862A1 - Un procedimiento continuo mejorado para la absorcion selec- tiva de sulfuro de hidrogeno desde un gas de alimentacion. - Google Patents

Un procedimiento continuo mejorado para la absorcion selec- tiva de sulfuro de hidrogeno desde un gas de alimentacion.

Info

Publication number
ES452862A1
ES452862A1 ES452862A ES452862A ES452862A1 ES 452862 A1 ES452862 A1 ES 452862A1 ES 452862 A ES452862 A ES 452862A ES 452862 A ES452862 A ES 452862A ES 452862 A1 ES452862 A1 ES 452862A1
Authority
ES
Spain
Prior art keywords
acid gas
solution
poor
alkanolamine
hydrogen sulfide
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
ES452862A
Other languages
English (en)
Spanish (es)
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
Publication of ES452862A1 publication Critical patent/ES452862A1/es
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

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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
ES452862A 1975-10-30 1976-10-29 Un procedimiento continuo mejorado para la absorcion selec- tiva de sulfuro de hidrogeno desde un gas de alimentacion. Expired ES452862A1 (es)

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
ES452862A1 true ES452862A1 (es) 1978-03-16

Family

ID=27090369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452862A Expired ES452862A1 (es) 1975-10-30 1976-10-29 Un procedimiento continuo mejorado para la absorcion selec- tiva de sulfuro de hidrogeno desde un gas de alimentacion.

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
US6395137B1 (en) * 1997-10-22 2002-05-28 Valmet Corporation Seal construction for a suction box in a suction roll in a paper/board machine
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
NL186435B (nl) 1990-07-02
IT1070933B (it) 1985-04-02
NO763710L (fr) 1977-05-03
DK490776A (da) 1977-05-01
MX145154A (es) 1982-01-12
DD130570A5 (de) 1978-04-12
CS199650B2 (en) 1980-07-31
DE2649719A1 (de) 1977-05-12
DE2649719C2 (de) 1985-01-10
CA1074534A (fr) 1980-04-01
AR208638A1 (es) 1977-02-15
FR2329328B1 (fr) 1980-06-13
AT366929B (de) 1982-05-25
ATA805476A (de) 1981-10-15
BR7607246A (pt) 1977-09-13
GB1561492A (en) 1980-02-20
NL186435C (nl) 1990-12-03
PT65778A (en) 1976-11-01
GR63150B (en) 1979-09-25
FR2329328A1 (fr) 1977-05-27
JPS5254680A (en) 1977-05-04
FI763095A (fr) 1977-05-01
SE424815B (sv) 1982-08-16
PH14111A (en) 1981-02-26
PT65778B (en) 1978-04-27
IN146105B (fr) 1979-02-24
NL7612016A (nl) 1977-05-03
RO72255A (fr) 1982-05-10
JPS6111658B2 (fr) 1986-04-04
TR19515A (tr) 1979-06-27
MY8100134A (en) 1981-12-31
SE7611274L (sv) 1977-05-01

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