CN106744696A - 一种四塔低压吸附真空解吸制备氧气的装置和方法 - Google Patents
一种四塔低压吸附真空解吸制备氧气的装置和方法 Download PDFInfo
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- CN106744696A CN106744696A CN201611231329.4A CN201611231329A CN106744696A CN 106744696 A CN106744696 A CN 106744696A CN 201611231329 A CN201611231329 A CN 201611231329A CN 106744696 A CN106744696 A CN 106744696A
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- adsorption tower
- oxygen
- adsorption
- vacuum desorption
- tank
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 239000001301 oxygen Substances 0.000 title claims abstract description 220
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 220
- 238000003795 desorption Methods 0.000 title claims abstract description 102
- 239000003463 adsorbent Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 359
- 230000008676 import Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 50
- 238000010521 absorption reaction Methods 0.000 claims description 44
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 39
- 229910001882 dioxygen Inorganic materials 0.000 claims description 39
- 238000004140 cleaning Methods 0.000 claims description 22
- 239000002808 molecular sieve Substances 0.000 claims description 13
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 13
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 air blower Chemical compound 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- B01D53/0476—Vacuum pressure swing adsorption
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- B01D53/053—Pressure swing adsorption with storage or buffer vessel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
- C01B13/027—Zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
- C01B13/0274—Other molecular sieve materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40028—Depressurization
- B01D2259/40033—Depressurization with more than three sub-steps
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0028—Separation of the specific gas from gas mixtures containing a minor amount of this specific gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611231329.4A CN106744696A (zh) | 2016-12-28 | 2016-12-28 | 一种四塔低压吸附真空解吸制备氧气的装置和方法 |
Applications Claiming Priority (1)
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CN201611231329.4A CN106744696A (zh) | 2016-12-28 | 2016-12-28 | 一种四塔低压吸附真空解吸制备氧气的装置和方法 |
Publications (1)
Publication Number | Publication Date |
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CN106744696A true CN106744696A (zh) | 2017-05-31 |
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CN201611231329.4A Pending CN106744696A (zh) | 2016-12-28 | 2016-12-28 | 一种四塔低压吸附真空解吸制备氧气的装置和方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107311113A (zh) * | 2017-08-08 | 2017-11-03 | 威海东兴电子有限公司 | 小型多塔真空解吸制氧方法 |
CN112079334A (zh) * | 2020-09-29 | 2020-12-15 | 成都华西堂投资有限公司 | 一种高效的vpsa制氧工艺及其系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251315A (zh) * | 1998-10-15 | 2000-04-26 | 杨皓 | 变压吸附气体分离方法 |
US6071328A (en) * | 1997-06-09 | 2000-06-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | PSA process and apparatus for the separation of a gaseous mixture |
CN1404458A (zh) * | 2000-12-19 | 2003-03-19 | 住友精化株式会社 | 浓缩氧气的回收方法 |
CN1814543A (zh) * | 2005-02-04 | 2006-08-09 | 李宁 | 变压吸附制氧装置 |
CN101249370A (zh) * | 2008-04-03 | 2008-08-27 | 上海穗杉实业有限公司 | 循环有价值气体的变压吸附方法 |
CN103058144A (zh) * | 2013-01-08 | 2013-04-24 | 北京北大先锋科技有限公司 | 一种真空变压吸附制氧系统及其控制方法 |
WO2016151264A1 (fr) * | 2015-03-26 | 2016-09-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé de production d'oxygène par vpsa comprenant quatre adsorbeurs |
-
2016
- 2016-12-28 CN CN201611231329.4A patent/CN106744696A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6071328A (en) * | 1997-06-09 | 2000-06-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | PSA process and apparatus for the separation of a gaseous mixture |
CN1251315A (zh) * | 1998-10-15 | 2000-04-26 | 杨皓 | 变压吸附气体分离方法 |
CN1404458A (zh) * | 2000-12-19 | 2003-03-19 | 住友精化株式会社 | 浓缩氧气的回收方法 |
CN1814543A (zh) * | 2005-02-04 | 2006-08-09 | 李宁 | 变压吸附制氧装置 |
CN101249370A (zh) * | 2008-04-03 | 2008-08-27 | 上海穗杉实业有限公司 | 循环有价值气体的变压吸附方法 |
CN103058144A (zh) * | 2013-01-08 | 2013-04-24 | 北京北大先锋科技有限公司 | 一种真空变压吸附制氧系统及其控制方法 |
WO2016151264A1 (fr) * | 2015-03-26 | 2016-09-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé de production d'oxygène par vpsa comprenant quatre adsorbeurs |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107311113A (zh) * | 2017-08-08 | 2017-11-03 | 威海东兴电子有限公司 | 小型多塔真空解吸制氧方法 |
CN112079334A (zh) * | 2020-09-29 | 2020-12-15 | 成都华西堂投资有限公司 | 一种高效的vpsa制氧工艺及其系统 |
CN112079334B (zh) * | 2020-09-29 | 2021-09-14 | 成都华西堂投资有限公司 | 一种高效的vpsa制氧工艺及其系统 |
WO2022068165A1 (zh) * | 2020-09-29 | 2022-04-07 | 成都华西堂投资有限公司 | 一种高效的vpsa制氧工艺及其系统 |
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Effective date of registration: 20180205 Address after: 101399 Beijing city Shunyi District Niulanshan town Teng Ren Lu No. 22 building 3 layer 4 Applicant after: BEIJING JINDA WANXIANG ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 101399 Beijing city Shunyi District Niulanshan town Teng Ren Lu No. 22 building 3 layer 4 Applicant before: BEIJING JINDA WANXIANG ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO.,LTD. Applicant before: BEIJING JIAHE WANXIANG TECHNOLOGY Co.,Ltd. |
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