CN103331074B - 一种用于分离混合气中二氧化硫的有机酸盐水溶液 - Google Patents
一种用于分离混合气中二氧化硫的有机酸盐水溶液 Download PDFInfo
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- CN103331074B CN103331074B CN201310284632.0A CN201310284632A CN103331074B CN 103331074 B CN103331074 B CN 103331074B CN 201310284632 A CN201310284632 A CN 201310284632A CN 103331074 B CN103331074 B CN 103331074B
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- Prior art keywords
- acid salt
- aqueous solution
- malate
- organic acid
- gas
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 30
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 title 1
- 239000008246 gaseous mixture Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 claims abstract description 34
- -1 organic acid salt Chemical class 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 150000007524 organic acids Chemical class 0.000 claims abstract description 9
- 239000012266 salt solution Substances 0.000 claims abstract description 8
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical class NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 claims description 28
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 claims description 19
- 235000019265 sodium DL-malate Nutrition 0.000 claims description 19
- 239000001394 sodium malate Substances 0.000 claims description 19
- SVICABYXKQIXBM-UHFFFAOYSA-L potassium malate Chemical compound [K+].[K+].[O-]C(=O)C(O)CC([O-])=O SVICABYXKQIXBM-UHFFFAOYSA-L 0.000 claims description 18
- 239000001415 potassium malate Substances 0.000 claims description 18
- 235000011033 potassium malate Nutrition 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 229940000635 beta-alanine Drugs 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 claims description 6
- 239000004247 glycine and its sodium salt Substances 0.000 claims description 6
- 235000013905 glycine and its sodium salt Nutrition 0.000 claims description 6
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 150000002332 glycine derivatives Chemical class 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 39
- 238000006477 desulfuration reaction Methods 0.000 abstract description 31
- 230000023556 desulfurization Effects 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 30
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 19
- 239000003546 flue gas Substances 0.000 abstract description 19
- 239000002250 absorbent Substances 0.000 abstract description 17
- 230000002745 absorbent Effects 0.000 abstract description 17
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 238000012546 transfer Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 150000004701 malic acid derivatives Chemical class 0.000 abstract 2
- 239000002131 composite material Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 239000011734 sodium Substances 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 229940049920 malate Drugs 0.000 description 6
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- GZWNUORNEQHOAW-UHFFFAOYSA-M potassium;2-aminoacetate Chemical compound [K+].NCC([O-])=O GZWNUORNEQHOAW-UHFFFAOYSA-M 0.000 description 4
- 229940029258 sodium glycinate Drugs 0.000 description 4
- WUWHFEHKUQVYLF-UHFFFAOYSA-M sodium;2-aminoacetate Chemical compound [Na+].NCC([O-])=O WUWHFEHKUQVYLF-UHFFFAOYSA-M 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 150000002333 glycines Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
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CN201310284632.0A CN103331074B (zh) | 2013-07-09 | 2013-07-09 | 一种用于分离混合气中二氧化硫的有机酸盐水溶液 |
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CN103331074A CN103331074A (zh) | 2013-10-02 |
CN103331074B true CN103331074B (zh) | 2016-03-30 |
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CN116036797B (zh) * | 2021-10-28 | 2024-10-01 | 中国石油化工股份有限公司 | 一种有机硫化物吸收剂及其处理含硫有机废气的方法 |
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CN1759922A (zh) * | 2004-10-13 | 2006-04-19 | 中国科学院大连化学物理研究所 | 一种采用致密聚合物膜的膜组件在混合气分离中的应用 |
CN103221114A (zh) * | 2010-09-02 | 2013-07-24 | 加州大学评议会 | 从气流中俘获二氧化碳和/或二氧化硫的方法和系统 |
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2013
- 2013-07-09 CN CN201310284632.0A patent/CN103331074B/zh active Active
Non-Patent Citations (1)
Title |
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关于烧结烟气的脱硫及高空稀释;常作夫;《烧结球团》;19851231(第4期);第28页左栏倒数第2段 * |
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Effective date of registration: 20231008 Address after: 221300 East side of Yimengshan Road, Economic Development Zone, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: DAJING INFORMATION CHEMICAL (XUZHOU) CO.,LTD. Address before: 221300 East of Yimengshan Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: KELI BIOTECHNOLOGY (XUZHOU) Co.,Ltd. |