DK490776A - Fremgangsmade til selektiv absorption af hydrogensulfid fra et vandigt fodemateriale, navnlig syregasvand - Google Patents

Fremgangsmade til selektiv absorption af hydrogensulfid fra et vandigt fodemateriale, navnlig syregasvand

Info

Publication number: DK490776A
Authority: DK; Denmark
Prior art keywords: water; procedure; acid gas; food material; selective absorption
Prior art date: 1975-10-30

Application number

DK490776A

Other languages

Danish (da)

English (en)

Inventor

K F Butwell

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.)

1975-10-30

Filing date

1976-10-29

Publication date

1977-05-01

1976-09-17 Priority claimed from US05/723,161 external-priority patent/US4093701A/en

1976-10-29 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1977-05-01 Publication of DK490776A publication Critical patent/DK490776A/da

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
238000010521 absorption reaction Methods 0.000 title 1
239000002253 acid Substances 0.000 title 1
239000007789 gas Substances 0.000 title 1
239000000463 material Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

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)

DK490776A 1975-10-30 1976-10-29 Fremgangsmade til selektiv absorption af hydrogensulfid fra et vandigt fodemateriale, navnlig syregasvand DK490776A (da)

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
DK490776A true DK490776A (da)	1977-05-01

Family

ID=27090369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK490776A DK490776A (da)	1975-10-30	1976-10-29	Fremgangsmade til selektiv absorption af hydrogensulfid fra et vandigt fodemateriale, navnlig syregasvand

Country Status (25)

Country	Link
JP (1)	JPS5254680A (de)
AR (1)	AR208638A1 (de)
AT (1)	AT366929B (de)
BR (1)	BR7607246A (de)
CA (1)	CA1074534A (de)
CS (1)	CS199650B2 (de)
DD (1)	DD130570A5 (de)
DE (1)	DE2649719C2 (de)
DK (1)	DK490776A (de)
ES (1)	ES452862A1 (de)
FI (1)	FI763095A7 (de)
FR (1)	FR2329328A1 (de)
GB (1)	GB1561492A (de)
GR (1)	GR63150B (de)
IN (1)	IN146105B (de)
IT (1)	IT1070933B (de)
MX (1)	MX145154A (de)
MY (1)	MY8100134A (de)
NL (1)	NL186435C (de)
NO (1)	NO763710L (de)
PH (1)	PH14111A (de)
PT (1)	PT65778B (de)
RO (1)	RO72255A (de)
SE (1)	SE424815B (de)
TR (1)	TR19515A (de)

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

1976
- 1976-10-11 SE SE7611274A patent/SE424815B/xx not_active IP Right Cessation
- 1976-10-20 CA CA263,738A patent/CA1074534A/en not_active Expired
- 1976-10-27 TR TR19515A patent/TR19515A/xx unknown
- 1976-10-29 JP JP51129595A patent/JPS5254680A/ja active Granted
- 1976-10-29 DE DE2649719A patent/DE2649719C2/de not_active Expired
- 1976-10-29 AR AR265281A patent/AR208638A1/es active
- 1976-10-29 ES ES452862A patent/ES452862A1/es not_active Expired
- 1976-10-29 IT IT28906/76A patent/IT1070933B/it active
- 1976-10-29 BR BR7607246A patent/BR7607246A/pt unknown
- 1976-10-29 FI FI763095A patent/FI763095A7/fi not_active Application Discontinuation
- 1976-10-29 NL NLAANVRAGE7612016,A patent/NL186435C/xx not_active IP Right Cessation
- 1976-10-29 GR GR52033A patent/GR63150B/el unknown
- 1976-10-29 NO NO763710A patent/NO763710L/no unknown
- 1976-10-29 FR FR7632797A patent/FR2329328A1/fr active Granted
- 1976-10-29 DK DK490776A patent/DK490776A/da unknown
- 1976-10-29 GB GB44983/76A patent/GB1561492A/en not_active Expired
- 1976-10-29 IN IN1972/CAL/76A patent/IN146105B/en unknown
- 1976-10-29 RO RO7688261A patent/RO72255A/ro unknown
- 1976-10-29 MX MX166853A patent/MX145154A/es unknown
- 1976-10-29 CS CS766993A patent/CS199650B2/cs unknown
- 1976-10-29 PT PT65778A patent/PT65778B/pt unknown
- 1976-10-29 AT AT0805476A patent/AT366929B/de not_active IP Right Cessation
- 1976-10-29 PH PH19066A patent/PH14111A/en unknown
- 1976-11-01 DD DD7600195545A patent/DD130570A5/de unknown
1981
- 1981-12-30 MY MY134/81A patent/MY8100134A/xx unknown

Also Published As

Publication number	Publication date
IN146105B (de)	1979-02-24
DE2649719A1 (de)	1977-05-12
JPS5254680A (en)	1977-05-04
PT65778B (en)	1978-04-27
JPS6111658B2 (de)	1986-04-04
SE424815B (sv)	1982-08-16
GB1561492A (en)	1980-02-20
IT1070933B (it)	1985-04-02
NL7612016A (nl)	1977-05-03
GR63150B (en)	1979-09-25
NO763710L (de)	1977-05-03
ES452862A1 (es)	1978-03-16
RO72255A (ro)	1982-05-10
FR2329328B1 (de)	1980-06-13
CA1074534A (en)	1980-04-01
FR2329328A1 (fr)	1977-05-27
MX145154A (es)	1982-01-12
BR7607246A (pt)	1977-09-13
DE2649719C2 (de)	1985-01-10
NL186435B (nl)	1990-07-02
DD130570A5 (de)	1978-04-12
PT65778A (en)	1976-11-01
FI763095A7 (de)	1977-05-01
PH14111A (en)	1981-02-26
AR208638A1 (es)	1977-02-15
CS199650B2 (en)	1980-07-31
TR19515A (tr)	1979-06-27
SE7611274L (sv)	1977-05-01
AT366929B (de)	1982-05-25
MY8100134A (en)	1981-12-31
ATA805476A (de)	1981-10-15
NL186435C (nl)	1990-12-03

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