CN106348298B - 一种高效节能精馏提纯二氧化碳的系统 - Google Patents
一种高效节能精馏提纯二氧化碳的系统 Download PDFInfo
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- CN106348298B CN106348298B CN201610781929.1A CN201610781929A CN106348298B CN 106348298 B CN106348298 B CN 106348298B CN 201610781929 A CN201610781929 A CN 201610781929A CN 106348298 B CN106348298 B CN 106348298B
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- Prior art keywords
- purification
- adsorption tower
- carbon dioxide
- tower
- drying adsorption
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 24
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000008929 regeneration Effects 0.000 claims abstract description 20
- 238000011069 regeneration method Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 14
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 20
- 229930195733 hydrocarbon Natural products 0.000 abstract description 15
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 239000007791 liquid phase Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007701 flash-distillation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
-
- 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
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610781929.1A CN106348298B (zh) | 2016-08-30 | 2016-08-30 | 一种高效节能精馏提纯二氧化碳的系统 |
Applications Claiming Priority (1)
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CN201610781929.1A CN106348298B (zh) | 2016-08-30 | 2016-08-30 | 一种高效节能精馏提纯二氧化碳的系统 |
Publications (2)
Publication Number | Publication Date |
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CN106348298A CN106348298A (zh) | 2017-01-25 |
CN106348298B true CN106348298B (zh) | 2018-12-14 |
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CN201610781929.1A Active CN106348298B (zh) | 2016-08-30 | 2016-08-30 | 一种高效节能精馏提纯二氧化碳的系统 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109704341A (zh) * | 2019-03-12 | 2019-05-03 | 陕西裕隆气体有限公司 | 一种新型脱除二氧化碳中轻烃杂质的系统 |
CN114405221A (zh) * | 2021-11-08 | 2022-04-29 | 上海凯盛节能工程技术有限公司 | 一种用于co2捕捉装置中的精馏塔塔顶不凝气能量回收系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194363A (zh) * | 1997-03-26 | 1998-09-30 | 普拉塞尔技术有限公司 | 低温精馏再生器系统 |
CN1393398A (zh) * | 2001-06-22 | 2003-01-29 | 中国华陆工程公司 | 食品级液体二氧化碳生产方法 |
-
2016
- 2016-08-30 CN CN201610781929.1A patent/CN106348298B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194363A (zh) * | 1997-03-26 | 1998-09-30 | 普拉塞尔技术有限公司 | 低温精馏再生器系统 |
CN1393398A (zh) * | 2001-06-22 | 2003-01-29 | 中国华陆工程公司 | 食品级液体二氧化碳生产方法 |
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CN106348298A (zh) | 2017-01-25 |
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C06 | Publication | ||
CB02 | Change of applicant information |
Address after: 730060 Gansu province Xigu District of Lanzhou City chemical Street No. 210 Applicant after: LANZHOU YULONG GAS CO.,LTD. Address before: 730060 Gansu province Xigu District of Lanzhou City chemical Street No. 210 Applicant before: LANZHOU YULONG GAS Co.,Ltd. |
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COR | Change of bibliographic data | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: A system for purifying carbon dioxide by high efficiency and energy saving distillation Effective date of registration: 20220329 Granted publication date: 20181214 Pledgee: Bank of China Limited Lanzhou Xigu center sub branch Pledgor: LANZHOU YULONG GAS CO.,LTD. Registration number: Y2022620000008 |
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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: 20231013 Granted publication date: 20181214 Pledgee: Bank of China Limited Lanzhou Xigu center sub branch Pledgor: LANZHOU YULONG GAS CO.,LTD.|JINCHANG LONGBO GAS Co.,Ltd. Registration number: Y2022620000008 |