CN103773420B - 焦油在线分馏除尘系统及方法 - Google Patents
焦油在线分馏除尘系统及方法 Download PDFInfo
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- CN103773420B CN103773420B CN201410031440.3A CN201410031440A CN103773420B CN 103773420 B CN103773420 B CN 103773420B CN 201410031440 A CN201410031440 A CN 201410031440A CN 103773420 B CN103773420 B CN 103773420B
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- packed tower
- pump
- heat exchanger
- tar
- valve
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- 238000005194 fractionation Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000005453 pelletization Methods 0.000 title claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 63
- 239000007789 gas Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012716 precipitator Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims description 51
- 239000000779 smoke Substances 0.000 claims description 17
- 239000000295 fuel oil Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- 239000007791 liquid phase Substances 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 239000012808 vapor phase Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003034 coal gas Substances 0.000 abstract description 13
- 238000004821 distillation Methods 0.000 abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000011269 tar Substances 0.000 description 48
- 235000011114 ammonium hydroxide Nutrition 0.000 description 9
- 239000011280 coal tar Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking 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
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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CN201410031440.3A CN103773420B (zh) | 2014-01-23 | 2014-01-23 | 焦油在线分馏除尘系统及方法 |
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CN201410031440.3A CN103773420B (zh) | 2014-01-23 | 2014-01-23 | 焦油在线分馏除尘系统及方法 |
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CN103773420A CN103773420A (zh) | 2014-05-07 |
CN103773420B true CN103773420B (zh) | 2016-01-27 |
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CN201410031440.3A Active CN103773420B (zh) | 2014-01-23 | 2014-01-23 | 焦油在线分馏除尘系统及方法 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101613626B (zh) * | 2009-07-09 | 2012-07-04 | 唐山雷浩能源技术装备有限公司 | 一种无酚水排放的生产冷煤气的工艺 |
CN201949808U (zh) * | 2011-01-12 | 2011-08-31 | 江苏新世纪江南环保有限公司 | 一种在线实现油、灰分离的烟气脱硫装置 |
CN102259943B (zh) * | 2011-07-21 | 2012-08-22 | 天津市昊永化工科技有限公司 | 一种节能的酚氨废水回收处理方法 |
CN103215089B (zh) * | 2013-04-09 | 2014-12-24 | 陕西煤业化工技术研究院有限责任公司 | 一种粉煤热解中气固冷态分离的装置和方法 |
CN203754648U (zh) * | 2014-01-23 | 2014-08-06 | 浙江大学 | 焦油在线分馏除尘系统 |
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Inventor after: Luo Zhongyang Inventor after: Wang Hao Inventor after: Fang Mengxiang Inventor after: Wang Qinhui Inventor after: Cheng Leming Inventor after: Shi Zhenglun Inventor after: Cen Kefa Inventor before: Luo Zhongyang Inventor before: Fang Mengxiang Inventor before: Wang Hao Inventor before: Wang Qinhui Inventor before: Cheng Leming Inventor before: Shi Zhenglun Inventor before: Cen Kefa |
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