GB1387796A - Adsorption process - Google Patents
Adsorption processInfo
- Publication number
- GB1387796A GB1387796A GB1826273A GB1826273A GB1387796A GB 1387796 A GB1387796 A GB 1387796A GB 1826273 A GB1826273 A GB 1826273A GB 1826273 A GB1826273 A GB 1826273A GB 1387796 A GB1387796 A GB 1387796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monoethanolamine
- bed
- april
- adsorption process
- purged
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001179 sorption measurement Methods 0.000 title 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
1387796 Removal of cos from gas streams CALGON CORP 16 April 1973 [24 April 1972] 18262/73 Heading ClA Carbonyl sulphide is removed from a gas stream containing CO 2 by passage through a bed of activated carbon impregnated with from 1 to 50 wt. per cent of anhydrous monoethanolamine. The absorption bed may be operated at normal operating pressures and may be regenerated by exposure to monoethanolamine. If desired the bed may be steam stripped or purged with hot nitrogen prior to re-impregnation with monoethanolamine. The process may be carried out cyclically.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24661472A | 1972-04-24 | 1972-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1387796A true GB1387796A (en) | 1975-03-19 |
Family
ID=22931420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1826273A Expired GB1387796A (en) | 1972-04-24 | 1973-04-16 | Adsorption process |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4947258A (en) |
| DE (1) | DE2320233A1 (en) |
| FR (1) | FR2181950B1 (en) |
| GB (1) | GB1387796A (en) |
| IT (1) | IT980290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224098B1 (en) * | 1971-02-18 | 1977-06-29 | ||
| JPS52121645A (en) * | 1976-04-06 | 1977-10-13 | Kansai Paint Co Ltd | Method of roller coating to obtain multilayer pattern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1619905A1 (en) * | 1966-11-18 | 1970-09-17 | Pittsburgh Activated Carbon Co | Activated carbon impregnated with monoethanolamine to remove acidic gases from mixtures with non-acidic gases |
-
1973
- 1973-04-16 GB GB1826273A patent/GB1387796A/en not_active Expired
- 1973-04-19 DE DE2320233A patent/DE2320233A1/en active Pending
- 1973-04-19 IT IT49560/73A patent/IT980290B/en active
- 1973-04-20 FR FR7314558A patent/FR2181950B1/fr not_active Expired
- 1973-04-24 JP JP48045784A patent/JPS4947258A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181950B1 (en) | 1977-08-19 |
| IT980290B (en) | 1974-09-30 |
| DE2320233A1 (en) | 1973-11-08 |
| JPS4947258A (en) | 1974-05-07 |
| FR2181950A1 (en) | 1973-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |