CN105858614B - 四塔八步制氧方法 - Google Patents
四塔八步制氧方法 Download PDFInfo
- Publication number
- CN105858614B CN105858614B CN201610396161.6A CN201610396161A CN105858614B CN 105858614 B CN105858614 B CN 105858614B CN 201610396161 A CN201610396161 A CN 201610396161A CN 105858614 B CN105858614 B CN 105858614B
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- Prior art keywords
- adsorption tower
- oxygen
- walked
- working condition
- channel
- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 364
- 239000001301 oxygen Substances 0.000 title claims abstract description 364
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 364
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims abstract description 496
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000002808 molecular sieve Substances 0.000 claims abstract description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 50
- 229910052757 nitrogen Inorganic materials 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 4
- 238000007906 compression Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 efficiency high Chemical compound 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610396161.6A CN105858614B (zh) | 2016-06-07 | 2016-06-07 | 四塔八步制氧方法 |
Applications Claiming Priority (1)
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CN201610396161.6A CN105858614B (zh) | 2016-06-07 | 2016-06-07 | 四塔八步制氧方法 |
Publications (2)
Publication Number | Publication Date |
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CN105858614A CN105858614A (zh) | 2016-08-17 |
CN105858614B true CN105858614B (zh) | 2017-10-31 |
Family
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Family Applications (1)
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CN201610396161.6A Active CN105858614B (zh) | 2016-06-07 | 2016-06-07 | 四塔八步制氧方法 |
Country Status (1)
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CN (1) | CN105858614B (zh) |
Families Citing this family (1)
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101049911A (zh) * | 2007-03-30 | 2007-10-10 | 中国人民解放军军事医学科学院卫生装备研究所 | 六塔吸附制氧方法 |
CN201381226Y (zh) * | 2009-03-10 | 2010-01-13 | 杭州盛大高科技机电有限公司 | 三塔结构制氧机 |
CN101905874A (zh) * | 2009-06-04 | 2010-12-08 | 杭州盛大高科技机电有限公司 | 三塔结构制氮机 |
CN201882907U (zh) * | 2010-11-23 | 2011-06-29 | 夏绍建 | 车载沸石5a分子筛吸附制氧装置 |
CN102267686A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | 变压吸附制氧方法 |
-
2016
- 2016-06-07 CN CN201610396161.6A patent/CN105858614B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101049911A (zh) * | 2007-03-30 | 2007-10-10 | 中国人民解放军军事医学科学院卫生装备研究所 | 六塔吸附制氧方法 |
CN201381226Y (zh) * | 2009-03-10 | 2010-01-13 | 杭州盛大高科技机电有限公司 | 三塔结构制氧机 |
CN101905874A (zh) * | 2009-06-04 | 2010-12-08 | 杭州盛大高科技机电有限公司 | 三塔结构制氮机 |
CN201882907U (zh) * | 2010-11-23 | 2011-06-29 | 夏绍建 | 车载沸石5a分子筛吸附制氧装置 |
CN102267686A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | 变压吸附制氧方法 |
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CN105858614A (zh) | 2016-08-17 |
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Inventor after: Xu Yuanquan Inventor after: Zhu Lianqing Inventor after: Xiao Pingtian Inventor after: Guo Lei Inventor after: Zhang Zhiyong Inventor after: Zhang Ligang Inventor before: Xu Yuanquan Inventor before: Guo Lei Inventor before: Xiao Pingtian Inventor before: Zhu Lianqing Inventor before: Zhang Changbin |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Four tower eight step oxygen production method Effective date of registration: 20210104 Granted publication date: 20171031 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2020980010539 |
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Date of cancellation: 20220129 Granted publication date: 20171031 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2020980010539 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Four tower eight step oxygen production method Effective date of registration: 20220215 Granted publication date: 20171031 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2022980001547 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230428 Granted publication date: 20171031 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2022980001547 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Four tower and eight step oxygen production method Effective date of registration: 20230626 Granted publication date: 20171031 Pledgee: Industrial and Commercial Bank of China Limited Weihai GaoKai sub branch Pledgor: WEIHAI BOLIN SHENGKANG OXYGEN/AIR TECHNOLOGY CO.,LTD.|WEIHAI DONGXING ELECTRONICS Co.,Ltd. Registration number: Y2023980045416 |
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