CN1850319A - 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
- CN1850319A CN1850319A CN 200610020542 CN200610020542A CN1850319A CN 1850319 A CN1850319 A CN 1850319A CN 200610020542 CN200610020542 CN 200610020542 CN 200610020542 A CN200610020542 A CN 200610020542A CN 1850319 A CN1850319 A CN 1850319A
- Authority
- CN
- China
- Prior art keywords
- pressure
- gas
- adsorption
- absorption
- tower
- 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
- 238000000034 method Methods 0.000 title claims abstract description 120
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 99
- 230000008569 process Effects 0.000 claims abstract description 64
- 239000003463 adsorbent Substances 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 68
- 238000005516 engineering process Methods 0.000 claims description 10
- 239000008246 gaseous mixture Substances 0.000 claims description 9
- 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 2
- 230000026676 system process Effects 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
- 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
- 238000005265 energy consumption 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
- 239000007787 solid 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 | E1D | E2D | Vc | E2R | E1R | FR | |||
B | E2R | E1R | FR | A1 | A | A | E1D | E2D | Vc | |||
C | Vc | E2R | E1R | FR | A1 | A | A | E1D | E2D | |||
D | A | E1D | E2D | Vc | E2R | E1R | FR | A1 | A |
A | A1 | A | E1D | E2D | Vc | Vc | Vc | E2R | E1R | FR | |||||
B | E2R | E1R | FR | A1 | A | E1D | E2D | Vc | Vc | Vc | |||||
C | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | E1D | E2D | |||||
D | A | E1D | E2D | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | ||||
E | A | E1D | E2D | Vc | Vc | Vc | E2R | E1R | FR | A1 | A |
A | A1 | A | A | A | A | A | A | A | A | A | E1D | E2D | Vc | Vc | Vc | Vc | Vc | Vc | E2R | E1R | FR |
B | E2R | E1R | FR | A1 | A | A | A | A | A | A | A | A | A | E1D | E2D | Vc | Vc | Vc | Vc | Vc | Vc |
C | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | A | A | A | A | A | A | A | A | E1D | E2D | Vc | Vc | Vc |
D | Vc | Vc | Vc | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | A | A | A | A | A | A | A | A | E1D | E2D |
E | A | E1D | E2D | Vc | Vc | Vc | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | A | A | A | A | A | A | A |
F | A | A | A | A | E1D | E2D | Vc | Vc | Vc | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | A | A | A | A |
G | A | A | A | A | A | A | A | E1D | E2D | Vc | Vc | Vc | Vc | Vc | Vc | E2R | E1R | FR | A1 | A | A |
Claims (10)
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 true CN1850319A (zh) | 2006-10-25 |
CN100444933C 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) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101980760A (zh) * | 2008-03-27 | 2011-02-23 | 普莱克斯技术有限公司 | 使用带有高速永磁电动机的离心式压缩机的psa气体分离系统和方法 |
CN102389685A (zh) * | 2011-10-11 | 2012-03-28 | 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 |
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 |
CN105026528A (zh) * | 2013-03-04 | 2015-11-04 | 大阪瓦斯株式会社 | 甲烷气体浓缩方法 |
CN106413851A (zh) * | 2014-06-27 | 2017-02-15 | 大阪瓦斯株式会社 | 气体浓缩方法 |
CN108236829A (zh) * | 2016-12-26 | 2018-07-03 | 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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2994843B2 (ja) * | 1992-02-21 | 1999-12-27 | 三菱重工業株式会社 | 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 |
US6277174B1 (en) * | 2000-01-07 | 2001-08-21 | Praxair Technology, Inc. | Low pressure ratio VPSA plant tuning and balancing system |
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
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101980760A (zh) * | 2008-03-27 | 2011-02-23 | 普莱克斯技术有限公司 | 使用带有高速永磁电动机的离心式压缩机的psa气体分离系统和方法 |
CN101980760B (zh) * | 2008-03-27 | 2013-11-06 | 普莱克斯技术有限公司 | 使用带有高速永磁电动机的离心式压缩机的psa气体分离系统和方法 |
CN103521032A (zh) * | 2008-03-27 | 2014-01-22 | 普莱克斯技术有限公司 | 使用带有高速永磁电动机的离心式压缩机的psa气体分离系统和方法 |
CN102389685A (zh) * | 2011-10-11 | 2012-03-28 | 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 |
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 |
CN105026528A (zh) * | 2013-03-04 | 2015-11-04 | 大阪瓦斯株式会社 | 甲烷气体浓缩方法 |
US9944575B2 (en) | 2013-03-04 | 2018-04-17 | Osaka Gas Co., Ltd. | Methane gas concentration method |
CN105026528B (zh) * | 2013-03-04 | 2018-05-11 | 大阪瓦斯株式会社 | 甲烷气体浓缩方法 |
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 |
CN106413851A (zh) * | 2014-06-27 | 2017-02-15 | 大阪瓦斯株式会社 | 气体浓缩方法 |
CN106413851B (zh) * | 2014-06-27 | 2019-12-10 | 大阪瓦斯株式会社 | 气体浓缩方法 |
CN108236829A (zh) * | 2016-12-26 | 2018-07-03 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN100444933C (zh) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1229167C (zh) | 采用受控废气抽提的真空回转吸附法 | |
CN1195570C (zh) | 最佳变压回流吸附 | |
CN1040068C (zh) | 双重吸附方法 | |
CN1062781C (zh) | 改进的真空变压吸附方法 | |
CN104058371B (zh) | 变压吸附制气系统及其方法 | |
CN1165363C (zh) | 改进的真空变压吸附方法 | |
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 | |
CN1051518A (zh) | 非定压吸附的吸附回收系统 | |
CN1267181C (zh) | 气体分离方法和系统 | |
CN1035993A (zh) | 回收富氧气体的方法 | |
CN100444933C (zh) | 一种变压吸附法回收低分压气体的方法 | |
CN1861245A (zh) | 从混合气中分离回收吸附相产品的变压吸附方法 | |
CN1861246A (zh) | 用空气为原料制取氧气的方法 | |
CN102009955B (zh) | 一种从三氯氢硅尾气中回收氯化氢的方法 | |
CN1038017C (zh) | 从环氧乙烷生产厂排出气中回收乙烯的方法 | |
CN1599636A (zh) | 用于共生产氮和氧的压力回转吸附方法 | |
CN104986735B (zh) | 一种提高氢气回收率的方法 | |
CN101531342B (zh) | 五床变压吸附制造氧气的装置和方法 | |
CN1126585C (zh) | 同时提纯易吸附相和难吸附相的变压吸附分离方法 | |
CN1195572A (zh) | 从混合气中同时提纯易吸附相和难吸附相的变压吸附气体分离方法 | |
CN1073876C (zh) | 从含一氧化碳混合气中提纯一氧化碳的变压吸附法 | |
CN1100588C (zh) | 从高炉气中提浓一氧化碳的变压吸附法 | |
CN1063095C (zh) | 六塔真空变压吸附气体分离工艺 | |
CN100355484C (zh) | 变压吸附脱碳工艺及装置 | |
CN1019475B (zh) | 变压吸附法从混合气中提取二氧化碳 |
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 | ||
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 |
|
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 | ||
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 |
|
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20200322 |
|
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 |