CN104946282B - 一种末煤的处理工艺 - Google Patents
一种末煤的处理工艺 Download PDFInfo
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- CN104946282B CN104946282B CN201510329813.XA CN201510329813A CN104946282B CN 104946282 B CN104946282 B CN 104946282B CN 201510329813 A CN201510329813 A CN 201510329813A CN 104946282 B CN104946282 B CN 104946282B
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- gas
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- semicoke
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- coal
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000008569 process Effects 0.000 title claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 183
- 238000000197 pyrolysis Methods 0.000 claims abstract description 69
- 238000002309 gasification Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007787 solid Substances 0.000 claims abstract description 45
- 238000003763 carbonization Methods 0.000 claims abstract description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000005243 fluidization Methods 0.000 claims abstract description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004062 sedimentation Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 64
- 238000000889 atomisation Methods 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 5
- 239000000295 fuel oil Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 74
- 238000010168 coupling process Methods 0.000 abstract description 6
- 239000011269 tar Substances 0.000 description 27
- 239000011280 coal tar Substances 0.000 description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 21
- 239000000126 substance Substances 0.000 description 21
- 239000010865 sewage Substances 0.000 description 17
- 239000002994 raw material Substances 0.000 description 14
- 239000000428 dust Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000003595 mist Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000000969 carrier Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000002956 ash Substances 0.000 description 5
- 239000003034 coal gas Substances 0.000 description 5
- 239000000571 coke Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000011285 coke tar Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 239000003610 charcoal Substances 0.000 description 2
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- 239000003818 cinder Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000010742 number 1 fuel oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 241000720974 Protium Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Industrial Gases (AREA)
Abstract
Description
名称 | 煤干馏气(V%) |
CH4 | 46.38 |
CO | 10.92 |
CO2 | 4.09 |
H2 | 13.4 |
C2H4 | 2.03 |
C2H6 | 7.76 |
C3 | 4.54 |
C4 | 0.37 |
H2S | 0.35 |
产气量m3 | 107.8 |
热值(Kcal/kg) | 6336.75 |
名称 | 煤干馏气(V%) |
CH4 | 0.5 |
CO | 43 |
CO2 | 18 |
H2 | 30 |
H2S | 0.11 |
产气量m3 | 1321 |
Claims (10)
Priority Applications (1)
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CN201510329813.XA CN104946282B (zh) | 2015-06-15 | 2015-06-15 | 一种末煤的处理工艺 |
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Application Number | Priority Date | Filing Date | Title |
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CN201510329813.XA CN104946282B (zh) | 2015-06-15 | 2015-06-15 | 一种末煤的处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN104946282A CN104946282A (zh) | 2015-09-30 |
CN104946282B true CN104946282B (zh) | 2017-05-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510329813.XA Active CN104946282B (zh) | 2015-06-15 | 2015-06-15 | 一种末煤的处理工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN104946282B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105647555B (zh) * | 2015-12-30 | 2018-10-09 | 北京华石联合能源科技发展有限公司 | 煤气化工艺方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325815A (en) * | 1980-09-02 | 1982-04-20 | Exxon Research & Engineering Co. | Catalytic fluid coking and gasification process |
JPH11263989A (ja) * | 1998-03-18 | 1999-09-28 | Mitsubishi Materials Corp | 石炭流体燃料の製造方法及びその装置 |
CN101921627A (zh) * | 2010-07-30 | 2010-12-22 | 陕西华祥能源科技集团有限公司 | 流化床粉煤气化与固体热载体热解耦合气油联产装置及方法 |
CN102061182A (zh) * | 2011-01-19 | 2011-05-18 | 吴道洪 | 煤加氢热解与气化耦合的方法 |
CN103740389A (zh) * | 2014-01-22 | 2014-04-23 | 北京天素阳光低碳技术有限公司 | 低阶煤梯级利用的多联产工艺 |
CN104178227A (zh) * | 2013-05-23 | 2014-12-03 | 中石化洛阳工程有限公司 | 一种煤粉的流化床干馏方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085030A (en) * | 1976-06-25 | 1978-04-18 | Occidental Petroleum Corporation | Pyrolysis of carbonaceous materials with solvent quench recovery |
CN101402869B (zh) * | 2008-11-19 | 2012-09-19 | 中煤能源黑龙江煤化工有限公司 | 一种页岩的流化态干馏炼油工艺及其制得的页岩油 |
CN102585913B (zh) * | 2012-03-12 | 2013-11-06 | 浙江大学 | 基于流化床热解技术的煤气焦油半焦蒸汽多联产方法 |
-
2015
- 2015-06-15 CN CN201510329813.XA patent/CN104946282B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325815A (en) * | 1980-09-02 | 1982-04-20 | Exxon Research & Engineering Co. | Catalytic fluid coking and gasification process |
JPH11263989A (ja) * | 1998-03-18 | 1999-09-28 | Mitsubishi Materials Corp | 石炭流体燃料の製造方法及びその装置 |
CN101921627A (zh) * | 2010-07-30 | 2010-12-22 | 陕西华祥能源科技集团有限公司 | 流化床粉煤气化与固体热载体热解耦合气油联产装置及方法 |
CN102061182A (zh) * | 2011-01-19 | 2011-05-18 | 吴道洪 | 煤加氢热解与气化耦合的方法 |
CN104178227A (zh) * | 2013-05-23 | 2014-12-03 | 中石化洛阳工程有限公司 | 一种煤粉的流化床干馏方法及装置 |
CN103740389A (zh) * | 2014-01-22 | 2014-04-23 | 北京天素阳光低碳技术有限公司 | 低阶煤梯级利用的多联产工艺 |
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CN104946282A (zh) | 2015-09-30 |
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CB03 | Change of inventor or designer information |
Inventor after: Song Jun Inventor after: Song Baiying Inventor after: Zhang Honghui Inventor before: Song Baiying |
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Effective date of registration: 20170317 Address after: 150500 Heilongjiang City, Hulan Province,, Hulan campus, Heilongjiang University campus building, room 1, unit 303, room 2 Applicant after: Song Jun Applicant after: Song Baiying Address before: 150500 Heilongjiang, Harbin, Heilongjiang University, Hulan campus, building 2, room 1, unit 303, room Applicant before: Song Baiying |
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Effective date of registration: 20240823 Address after: Unit 2102, Building 4, Zhongmei Green City Phase I, Yuhua District, Shijiazhuang City, Hebei Province, China 050000 Patentee after: Hebei Yiyan New Energy Technology Co.,Ltd. Country or region after: China Address before: Room 303, Unit 1, Building 2, Hulan Campus, Heilongjiang University, Linzhan Street, Hulan District, Harbin City, Heilongjiang Province, 150500 Patentee before: Song Jun Country or region before: China Patentee before: Song Baiying |