CN104667709A - 天然气脱碳处理*** - Google Patents
天然气脱碳处理*** Download PDFInfo
- Publication number
- CN104667709A CN104667709A CN201510140686.9A CN201510140686A CN104667709A CN 104667709 A CN104667709 A CN 104667709A CN 201510140686 A CN201510140686 A CN 201510140686A CN 104667709 A CN104667709 A CN 104667709A
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- CN
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- Prior art keywords
- absorption tower
- gas
- natural gas
- outlet
- treatment system
- 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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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000003345 natural gas Substances 0.000 title claims abstract description 39
- 238000005262 decarbonization Methods 0.000 title abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 73
- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- 238000003763 carbonization Methods 0.000 claims description 32
- 238000000746 purification Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000011069 regeneration method Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 38
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 238000005261 decarburization Methods 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 6
- -1 sulfone amine Chemical class 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 229940043237 diethanolamine Drugs 0.000 description 2
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510140686.9A CN104667709B (zh) | 2015-03-27 | 2015-03-27 | 天然气脱碳处理*** |
Applications Claiming Priority (1)
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CN201510140686.9A CN104667709B (zh) | 2015-03-27 | 2015-03-27 | 天然气脱碳处理*** |
Publications (2)
Publication Number | Publication Date |
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CN104667709A true CN104667709A (zh) | 2015-06-03 |
CN104667709B CN104667709B (zh) | 2018-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510140686.9A Active CN104667709B (zh) | 2015-03-27 | 2015-03-27 | 天然气脱碳处理*** |
Country Status (1)
Country | Link |
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CN (1) | CN104667709B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106950932A (zh) * | 2017-04-14 | 2017-07-14 | 长江大学 | 运用灰色***gm(1,n)模型的天然气脱碳装置效果分析方法 |
CN111849574A (zh) * | 2020-07-20 | 2020-10-30 | 常州大学 | 一种基于水合物法储运天然气的装置及方法 |
CN113046144A (zh) * | 2021-04-14 | 2021-06-29 | 南阳豫能中原石油天然气有限公司 | 一种含汞天然气流体的净化处理装置及其方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101016492A (zh) * | 2006-10-30 | 2007-08-15 | 河南中原绿能高科有限责任公司 | 一种用于天然气原料气脱碳脱硫的低温甲醇洗工艺 |
CN101837222A (zh) * | 2010-03-24 | 2010-09-22 | 大连理工大学 | 一种富集回收二氧化碳气体的装置 |
CN103456973A (zh) * | 2013-09-05 | 2013-12-18 | 上海新源动力有限公司 | 一种强化氢气安全排放的燃料电池空气供应*** |
CN103977683A (zh) * | 2014-04-30 | 2014-08-13 | 天津大学 | 降低脱碳吸收液再生能耗的方法及装置 |
CN204134468U (zh) * | 2014-09-17 | 2015-02-04 | 山东志伟电子科技有限公司 | 逆向多点旋流喷射脱硝装置 |
CN204522695U (zh) * | 2015-03-27 | 2015-08-05 | 蒋泽 | 天然气脱碳处理*** |
-
2015
- 2015-03-27 CN CN201510140686.9A patent/CN104667709B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101016492A (zh) * | 2006-10-30 | 2007-08-15 | 河南中原绿能高科有限责任公司 | 一种用于天然气原料气脱碳脱硫的低温甲醇洗工艺 |
CN101837222A (zh) * | 2010-03-24 | 2010-09-22 | 大连理工大学 | 一种富集回收二氧化碳气体的装置 |
CN103456973A (zh) * | 2013-09-05 | 2013-12-18 | 上海新源动力有限公司 | 一种强化氢气安全排放的燃料电池空气供应*** |
CN103977683A (zh) * | 2014-04-30 | 2014-08-13 | 天津大学 | 降低脱碳吸收液再生能耗的方法及装置 |
CN204134468U (zh) * | 2014-09-17 | 2015-02-04 | 山东志伟电子科技有限公司 | 逆向多点旋流喷射脱硝装置 |
CN204522695U (zh) * | 2015-03-27 | 2015-08-05 | 蒋泽 | 天然气脱碳处理*** |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106950932A (zh) * | 2017-04-14 | 2017-07-14 | 长江大学 | 运用灰色***gm(1,n)模型的天然气脱碳装置效果分析方法 |
CN111849574A (zh) * | 2020-07-20 | 2020-10-30 | 常州大学 | 一种基于水合物法储运天然气的装置及方法 |
CN113046144A (zh) * | 2021-04-14 | 2021-06-29 | 南阳豫能中原石油天然气有限公司 | 一种含汞天然气流体的净化处理装置及其方法 |
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Publication number | Publication date |
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CN104667709B (zh) | 2018-08-24 |
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Denomination of invention: Natural gas decarbonization treatment system Effective date of registration: 20220826 Granted publication date: 20180824 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: SHAANXI DINGJI ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2022610000534 |
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Date of cancellation: 20231007 Granted publication date: 20180824 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: SHAANXI DINGJI ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2022610000534 |