CN100444933C - 一种变压吸附法回收低分压气体的方法 - Google Patents
一种变压吸附法回收低分压气体的方法 Download PDFInfo
- Publication number
- CN100444933C CN100444933C CNB2006100205420A CN200610020542A CN100444933C CN 100444933 C CN100444933 C CN 100444933C CN B2006100205420 A CNB2006100205420 A CN B2006100205420A CN 200610020542 A CN200610020542 A CN 200610020542A CN 100444933 C CN100444933 C CN 100444933C
- Authority
- CN
- China
- Prior art keywords
- pressure
- adsorption
- gas
- tower
- absorption
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 119
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 109
- 230000008569 process Effects 0.000 claims abstract description 65
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 68
- 239000003463 adsorbent Substances 0.000 claims description 40
- 239000008246 gaseous mixture Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 66
- 238000012163 sequencing technique Methods 0.000 description 9
- 238000011049 filling Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 2
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000007600 charging Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005262 decarbonization Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005511 kinetic theory Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
A | A1 | A | A | A | A | A | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR |
B | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A | A | A | A | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc | Vc | Vc | Vc |
C | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A | A | A | A | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc |
D | Vc | Vc | Vc | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A | A | A | A | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D |
E | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A | A | A | A | A | A | A |
F | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A | A | A | A |
G | A | A | A | A | A | A | A | E<sub>1</sub>D | E<sub>2</sub>D | Vc | Vc | Vc | Vc | Vc | Vc | E<sub>2</sub>R | E<sub>1</sub>R | FR | A1 | A | A |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100205420A CN100444933C (zh) | 2006-03-22 | 2006-03-22 | 一种变压吸附法回收低分压气体的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100205420A CN100444933C (zh) | 2006-03-22 | 2006-03-22 | 一种变压吸附法回收低分压气体的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1850319A CN1850319A (zh) | 2006-10-25 |
CN100444933C true CN100444933C (zh) | 2008-12-24 |
Family
ID=37131830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100205420A Expired - Fee Related CN100444933C (zh) | 2006-03-22 | 2006-03-22 | 一种变压吸附法回收低分压气体的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100444933C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7785405B2 (en) * | 2008-03-27 | 2010-08-31 | Praxair Technology, Inc. | Systems and methods for gas separation using high-speed permanent magnet motors with centrifugal compressors |
CN102389685B (zh) * | 2011-10-11 | 2014-04-09 | 北京科技大学 | 一种带吸附塔排气端抽排步骤的煤矿乏风瓦斯富集方法 |
JP5968252B2 (ja) * | 2013-03-04 | 2016-08-10 | 大阪瓦斯株式会社 | メタンガス濃縮方法 |
CN104174253A (zh) * | 2013-05-23 | 2014-12-03 | 上海汉兴能源科技有限公司 | 提浓回收火驱采油尾气中烃类组分的方法 |
WO2015199227A1 (ja) * | 2014-06-27 | 2015-12-30 | 大阪瓦斯株式会社 | ガス濃縮方法 |
CN108236829B (zh) * | 2016-12-26 | 2021-06-08 | 戴莫尔科技有限公司 | 从含co2原料气中分离高纯度co2的方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05228326A (ja) * | 1992-02-21 | 1993-09-07 | Mitsubishi Heavy Ind Ltd | 低濃度二酸化炭素の回収方法 |
CN1169333A (zh) * | 1996-06-28 | 1998-01-07 | 李树德 | 全低压空气分离新工艺 |
CN1323648A (zh) * | 2000-01-07 | 2001-11-28 | 普莱克斯技术有限公司 | 低压力比vpsa调整和平衡系统 |
FR2872890A1 (fr) * | 2005-08-08 | 2006-01-13 | Air Liquide | Procede integre d'adsorption et de separation cryogenique pour la production de co2 et installation pour la mise en oeuvre du procede |
-
2006
- 2006-03-22 CN CNB2006100205420A patent/CN100444933C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05228326A (ja) * | 1992-02-21 | 1993-09-07 | Mitsubishi Heavy Ind Ltd | 低濃度二酸化炭素の回収方法 |
CN1169333A (zh) * | 1996-06-28 | 1998-01-07 | 李树德 | 全低压空气分离新工艺 |
CN1323648A (zh) * | 2000-01-07 | 2001-11-28 | 普莱克斯技术有限公司 | 低压力比vpsa调整和平衡系统 |
FR2872890A1 (fr) * | 2005-08-08 | 2006-01-13 | Air Liquide | Procede integre d'adsorption et de separation cryogenique pour la production de co2 et installation pour la mise en oeuvre du procede |
Non-Patent Citations (2)
Title |
---|
浅析工业窑炉废气回收利用的方法. 李洪刚等.节能,第2期. 2006 |
浅析工业窑炉废气回收利用的方法. 李洪刚等.节能,第2期. 2006 * |
Also Published As
Publication number | Publication date |
---|---|
CN1850319A (zh) | 2006-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104058371B (zh) | 变压吸附制气系统及其方法 | |
CN1195570C (zh) | 最佳变压回流吸附 | |
CN101108295B (zh) | 带置换和回收步骤的变压吸附脱除变换气中co2的方法 | |
CN100444933C (zh) | 一种变压吸附法回收低分压气体的方法 | |
CN101274752B (zh) | 烟道气中二氧化硫二氧化碳分离利用工艺 | |
CN104986735B (zh) | 一种提高氢气回收率的方法 | |
CN103585856A (zh) | 一种多回流的变压吸附方法 | |
CN1306986C (zh) | 用于共生产氮和氧的变压吸附方法 | |
CN101301999A (zh) | 从空气中富集氧气的方法 | |
CN206033226U (zh) | 一种新型高纯制氧制氮两用装置 | |
CN85103557A (zh) | 变压吸附法富集煤矿瓦斯气中甲烷 | |
CN101249370A (zh) | 循环有价值气体的变压吸附方法 | |
CN102049170B (zh) | 一种vpsa空气分离制富氧流程 | |
CN101531342B (zh) | 五床变压吸附制造氧气的装置和方法 | |
CN108236829A (zh) | 从含co2原料气中分离高纯度co2的方法及装置 | |
CN208829260U (zh) | 变压吸附制氢系统 | |
CN1063095C (zh) | 六塔真空变压吸附气体分离工艺 | |
CN102091501A (zh) | 一种上下均压的变压吸附方法 | |
CN203663664U (zh) | 一种用于从炼厂干气中分离并回收烃组分和氢气的装置 | |
CN1100588C (zh) | 从高炉气中提浓一氧化碳的变压吸附法 | |
CN1040354A (zh) | 变压吸附法从混合气中提取二氧化碳 | |
CN103736361A (zh) | 一种变压吸附单元装置、变压吸附系统及其吸附分离方法 | |
CN209530468U (zh) | 一种带射流解吸的变压吸附系统 | |
CN103908869A (zh) | 一种真空变压吸附制富氧流程 | |
CN102160955A (zh) | 一种合成氨尿素生产中一段法变压吸附脱碳工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN PROVINCE DAKETE ENERGY TECHNOLOGY CO., LTD Free format text: FORMER NAME: SICHUAN PROVINCE DAKETE CHEMICAL TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 610041, 5F building, Chengdu branch, Chinese Academy of Sciences, four South Renmin Road, 9 high tech Zone, Sichuan, Chengdu Patentee after: Sichuan DKT Energy Technology Co., Ltd. Address before: 5, 9 building, Chengdu branch, 4 section, Renmin South Road, 610041, Sichuan, Chengdu Co-patentee before: Lan Zhihuai Patentee before: Dekete Chemical Science-Technology Co., Ltd., Sichuan Prov. Co-patentee before: Zhu Daixi Co-patentee before: Zheng Yong |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-changing adsorption method for recovering low-partial-pressure gas Effective date of registration: 20140606 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: Sichuan DKT Energy Technology Co., Ltd. Registration number: 2014990000445 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610041, 5F building, Chengdu branch, Chinese Academy of Sciences, four South Renmin Road, 9 high tech Zone, Sichuan, Chengdu Patentee after: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Address before: 610041, 5F building, Chengdu branch, Chinese Academy of Sciences, four South Renmin Road, 9 high tech Zone, Sichuan, Chengdu Patentee before: Sichuan DKT Energy Technology Co., Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150907 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2014990000445 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-changing adsorption method for recovering low-partial-pressure gas Effective date of registration: 20150909 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2015990000767 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20150907 Registration number: 2014990000445 Pledgor after: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Pledgor before: Sichuan DKT Energy Technology Co., Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160823 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2015990000767 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-changing adsorption method for recovering low-partial-pressure gas Effective date of registration: 20160823 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2016990000731 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171012 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2016990000731 |
|
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: Pressure-changing adsorption method for recovering low-partial-pressure gas Effective date of registration: 20171024 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2017510000078 |
|
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: 20190603 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: 2017510000078 |
|
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-changing adsorption method for recovering low-partial-pressure gas Effective date of registration: 20200204 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY CO., LTD. Registration number: Y2020510000012 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20200322 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
PC01 | Cancellation 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: 20210309 Granted publication date: 20081224 Pledgee: Chengdu small business financing Company Limited by Guarantee Pledgor: SICHUAN DKT ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020510000012 |