JPS6480418A - Process for separating co by adsorption - Google Patents
Process for separating co by adsorptionInfo
- Publication number
- JPS6480418A JPS6480418A JP62237452A JP23745287A JPS6480418A JP S6480418 A JPS6480418 A JP S6480418A JP 62237452 A JP62237452 A JP 62237452A JP 23745287 A JP23745287 A JP 23745287A JP S6480418 A JPS6480418 A JP S6480418A
- Authority
- JP
- Japan
- Prior art keywords
- adsorption
- gas
- al2o3
- sio2
- packed
- 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.)
- Granted
Links
- 238000001179 sorption measurement Methods 0.000 title abstract 9
- 238000000034 method Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE:To separate CO with high efficiency by flowing a gas contg. CO and N2 through an adsorption tower packed with Ca-X type zeolite expressed by Ca43(Al2O3)86(SiO2)108, adsorbing CO at <=-30 deg.C under high pressure, then desorbing the CO. CONSTITUTION:Synthesis gas produced in a producing apparatus 1 for the gas comprising CO and H2 is freed of water and CO2 in adsorption towers 8, 8a, then fed to CO adsorption towers 18, 18a. Said adsorption towers 18, 18a are packed with Ca-X type zeolite expressed by Ca43(Al2O3)86(SiO2)108, where CO is adsorbed at <=-30 deg.C under 1-5ata. On one hand, the adsorption tower 18a is evacuated with a vacuum pump 20 to 0.05-0.5ata when the adsorption tower 18 is in an adsorption stage, and CO is recovered by adsorption. Unadsorbed gas contg. N2 and H2 is discharged through a duct 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237452A JPH07166B2 (en) | 1987-09-24 | 1987-09-24 | CO adsorption separation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237452A JPH07166B2 (en) | 1987-09-24 | 1987-09-24 | CO adsorption separation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6480418A true JPS6480418A (en) | 1989-03-27 |
| JPH07166B2 JPH07166B2 (en) | 1995-01-11 |
Family
ID=17015553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62237452A Expired - Lifetime JPH07166B2 (en) | 1987-09-24 | 1987-09-24 | CO adsorption separation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07166B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531809A (en) * | 1994-09-14 | 1996-07-02 | Air Products And Chemicals, Inc. | Pretreatment layer for CO-VSA |
| US6296799B1 (en) | 1996-04-22 | 2001-10-02 | Komatsu Ltd | Plate-like composite material and method of producing the same |
| US6464756B1 (en) * | 1997-01-24 | 2002-10-15 | Ceca S.A. | Purification of hydrogen flowstreams by selectively adsorbing impurities therefrom |
| US20100014232A1 (en) * | 2006-09-22 | 2010-01-21 | Nissha Printing Co., Ltd. | Housing Case, Method for Manufacturing Housing Case, and Glass Insert Molding Die Used in Same |
-
1987
- 1987-09-24 JP JP62237452A patent/JPH07166B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531809A (en) * | 1994-09-14 | 1996-07-02 | Air Products And Chemicals, Inc. | Pretreatment layer for CO-VSA |
| US6296799B1 (en) | 1996-04-22 | 2001-10-02 | Komatsu Ltd | Plate-like composite material and method of producing the same |
| US6464756B1 (en) * | 1997-01-24 | 2002-10-15 | Ceca S.A. | Purification of hydrogen flowstreams by selectively adsorbing impurities therefrom |
| US20100014232A1 (en) * | 2006-09-22 | 2010-01-21 | Nissha Printing Co., Ltd. | Housing Case, Method for Manufacturing Housing Case, and Glass Insert Molding Die Used in Same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07166B2 (en) | 1995-01-11 |
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