CN105233689B - 一种高效低能耗的有机胺湿法烟气脱硫解吸系统 - Google Patents
一种高效低能耗的有机胺湿法烟气脱硫解吸系统 Download PDFInfo
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- CN105233689B CN105233689B CN201510709641.9A CN201510709641A CN105233689B CN 105233689 B CN105233689 B CN 105233689B CN 201510709641 A CN201510709641 A CN 201510709641A CN 105233689 B CN105233689 B CN 105233689B
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- 238000003795 desorption Methods 0.000 title claims abstract description 120
- 150000001412 amines Chemical class 0.000 title claims abstract description 113
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000003546 flue gas Substances 0.000 title claims abstract description 18
- 238000005265 energy consumption Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 35
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 20
- 230000023556 desulfurization Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000010992 reflux Methods 0.000 abstract description 8
- 239000000498 cooling water Substances 0.000 abstract description 6
- 239000002918 waste heat Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical class C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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CN201510709641.9A CN105233689B (zh) | 2015-10-28 | 2015-10-28 | 一种高效低能耗的有机胺湿法烟气脱硫解吸系统 |
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CN105233689A CN105233689A (zh) | 2016-01-13 |
CN105233689B true CN105233689B (zh) | 2017-05-24 |
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CN105498504B (zh) * | 2016-01-29 | 2018-08-07 | 铜陵有色金属集团股份有限公司铜冠冶化分公司 | 铁球团烧结尾气净化装置及其净化方法和应用 |
CN105910483B (zh) * | 2016-05-09 | 2017-08-04 | 四川大学 | 自然循环沸腾传热回收浆状物料余热及升温利用的方法 |
CN108744932A (zh) * | 2018-06-20 | 2018-11-06 | 北京化工大学 | 一种从工业烟气或尾气中脱除及回收so2的装置及工艺 |
CN112933767A (zh) * | 2021-02-03 | 2021-06-11 | 吉林吉恩镍业股份有限公司 | 一种用于镍冶炼的有机胺法吹炼环集烟气脱硫工艺 |
CN115236066A (zh) * | 2022-07-14 | 2022-10-25 | 上海赫冠仪器有限公司 | 样品中二氧化硫含量的检测工艺 |
CN115814801B (zh) * | 2022-12-26 | 2024-06-07 | 山东嘉盛博纳环保科技有限公司 | 一种铁系脱硫剂及制备方法 |
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JP5738137B2 (ja) * | 2011-09-13 | 2015-06-17 | 三菱重工業株式会社 | Co2回収装置およびco2回収方法 |
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Effective date of registration: 20190508 Address after: 244001 Yangtze River West Road, Tongling City, Anhui Province Co-patentee after: Hefei University of Technology Patentee after: Tongling Nonferrous Metals Group Co., Ltd. Address before: 244000 Tongling Nonferrous Circular Economy Industrial Park, Cuihu Sixth Road, Tongling City, Anhui Province Co-patentee before: Hefei University of Technology Patentee before: TONGGUAN SMELTING BRANCH OF TONGLING NONFERROUS METALS GROUP CO., LTD. |