IT1070933B - Processo per l'eliminazione di gas acidi - Google Patents

Processo per l'eliminazione di gas acidi

Info

Publication number
IT1070933B
IT1070933B IT28906/76A IT2890676A IT1070933B IT 1070933 B IT1070933 B IT 1070933B IT 28906/76 A IT28906/76 A IT 28906/76A IT 2890676 A IT2890676 A IT 2890676A IT 1070933 B IT1070933 B IT 1070933B
Authority
IT
Italy
Prior art keywords
elimination
acid gases
gases
acid
Prior art date
Application number
IT28906/76A
Other languages
English (en)
Italian (it)
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 IT1070933B publication Critical patent/IT1070933B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1493Selection of liquid materials for use as absorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1456Removing acid components
    • B01D53/1468Removing 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)
IT28906/76A 1975-10-30 1976-10-29 Processo per l'eliminazione di gas acidi IT1070933B (it)

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
IT1070933B true IT1070933B (it) 1985-04-02

Family

ID=27090369

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28906/76A IT1070933B (it) 1975-10-30 1976-10-29 Processo per l'eliminazione di gas acidi

Country Status (25)

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

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
JPS6111658B2 (es) 1986-04-04
MY8100134A (en) 1981-12-31
GB1561492A (en) 1980-02-20
FR2329328B1 (es) 1980-06-13
AR208638A1 (es) 1977-02-15
IN146105B (es) 1979-02-24
ATA805476A (de) 1981-10-15
SE7611274L (sv) 1977-05-01
MX145154A (es) 1982-01-12
PT65778B (en) 1978-04-27
DE2649719A1 (de) 1977-05-12
FR2329328A1 (fr) 1977-05-27
NL186435C (nl) 1990-12-03
FI763095A (es) 1977-05-01
CS199650B2 (en) 1980-07-31
PT65778A (en) 1976-11-01
DK490776A (da) 1977-05-01
NL7612016A (nl) 1977-05-03
SE424815B (sv) 1982-08-16
JPS5254680A (en) 1977-05-04
CA1074534A (en) 1980-04-01
TR19515A (tr) 1979-06-27
ES452862A1 (es) 1978-03-16
DE2649719C2 (de) 1985-01-10
RO72255A (ro) 1982-05-10
BR7607246A (pt) 1977-09-13
DD130570A5 (de) 1978-04-12
GR63150B (en) 1979-09-25
AT366929B (de) 1982-05-25
NL186435B (nl) 1990-07-02
PH14111A (en) 1981-02-26
NO763710L (es) 1977-05-03

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