CN103666575B - 褐煤分步煤浆气化的方法 - Google Patents
褐煤分步煤浆气化的方法 Download PDFInfo
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- CN103666575B CN103666575B CN201310648383.9A CN201310648383A CN103666575B CN 103666575 B CN103666575 B CN 103666575B CN 201310648383 A CN201310648383 A CN 201310648383A CN 103666575 B CN103666575 B CN 103666575B
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- coal
- gasification
- brown coal
- brown
- slurry
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- 238000002309 gasification Methods 0.000 title claims abstract description 95
- 239000003077 lignite Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003250 coal slurry Substances 0.000 title claims abstract description 23
- 239000003245 coal Substances 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000002002 slurry Substances 0.000 claims abstract description 38
- 239000003034 coal gas Substances 0.000 claims abstract description 14
- 239000012265 solid product Substances 0.000 claims abstract description 14
- 239000000284 extract Substances 0.000 claims abstract description 7
- 239000002351 wastewater Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 15
- 239000011269 tar Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
项目 | 单位 | 数值 | 备注 |
含水率 | Wt%(重量百分比) | 37 | |
含油率 | Wt% | 9 | 干基,格金干馏法 |
产品 | 单位 | 数值 |
水 | 吨/天 | 560 |
固体产物 | 吨/天 | 1460 |
产品 | 单位 | 数值 |
焦油 | 吨/天 | 147.5 |
煤气 | 吨/天 | 223.38 |
提质煤 | 吨/天 | 905.2 |
产品 | 单位 | 数值 |
水煤浆 | 吨/天 | 1429.4 |
产品 | 单位 | 数值 |
合成气 | 吨/天 | 2000 |
组成 | 含量/% |
H2 | 35.7 |
CO | 46.6 |
CO2 | 17.0 |
CH4 | 0.07 |
N2 | 0.5 |
H2S | 0.13 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310648383.9A CN103666575B (zh) | 2013-12-04 | 2013-12-04 | 褐煤分步煤浆气化的方法 |
Applications Claiming Priority (1)
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CN201310648383.9A CN103666575B (zh) | 2013-12-04 | 2013-12-04 | 褐煤分步煤浆气化的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103666575A CN103666575A (zh) | 2014-03-26 |
CN103666575B true CN103666575B (zh) | 2015-11-25 |
Family
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CN201310648383.9A Active CN103666575B (zh) | 2013-12-04 | 2013-12-04 | 褐煤分步煤浆气化的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103666575B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104449918B (zh) * | 2014-11-18 | 2016-04-27 | 中国五环工程有限公司 | 褐煤高温提质制备高浓度水煤浆方法 |
CN104449916B (zh) * | 2014-11-18 | 2016-04-13 | 中国五环工程有限公司 | 褐煤中温提质制备高浓度水煤浆方法 |
CN104449917B (zh) * | 2014-11-18 | 2016-04-13 | 中国五环工程有限公司 | 褐煤低温提质制备高浓度水煤浆方法 |
CN105154143B (zh) * | 2015-08-26 | 2019-03-15 | 上海泽玛克敏达机械设备有限公司 | 自处理废水的环保气化炉 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652270A (en) * | 1985-07-02 | 1987-03-24 | The University Of Alabama | Process for producing low-viscosity coal-water and lignite-water mixtures and compositions produced thereby |
CN101323803A (zh) * | 2008-07-16 | 2008-12-17 | 大连理工大学 | 一种以褐煤半焦为原料制备水焦浆的方法 |
CN101914401A (zh) * | 2010-08-31 | 2010-12-15 | 中国矿业大学(北京) | 利用褐煤制备气化水煤浆的方法 |
CN102260556A (zh) * | 2011-07-11 | 2011-11-30 | 大连理工大学 | 一种褐煤低温改质半焦为原料的水煤浆及其制备方法 |
WO2012171080A1 (en) * | 2011-06-17 | 2012-12-20 | Pacific Edge Holdings Pty Ltd | Process for upgrading low rank carbonaceous material technical field of the disclosure |
CN103060039A (zh) * | 2012-12-27 | 2013-04-24 | 中国五环工程有限公司 | 褐煤干燥成型工艺 |
CN103289918A (zh) * | 2010-08-31 | 2013-09-11 | 华南理工大学 | 一种蛭弧菌制剂及其发酵方法和应用 |
CN103343023A (zh) * | 2013-05-27 | 2013-10-09 | 东南大学 | 一种有机溶剂改性褐煤及制备高浓度水煤浆的方法 |
-
2013
- 2013-12-04 CN CN201310648383.9A patent/CN103666575B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652270A (en) * | 1985-07-02 | 1987-03-24 | The University Of Alabama | Process for producing low-viscosity coal-water and lignite-water mixtures and compositions produced thereby |
CN101323803A (zh) * | 2008-07-16 | 2008-12-17 | 大连理工大学 | 一种以褐煤半焦为原料制备水焦浆的方法 |
CN101914401A (zh) * | 2010-08-31 | 2010-12-15 | 中国矿业大学(北京) | 利用褐煤制备气化水煤浆的方法 |
CN103289918A (zh) * | 2010-08-31 | 2013-09-11 | 华南理工大学 | 一种蛭弧菌制剂及其发酵方法和应用 |
WO2012171080A1 (en) * | 2011-06-17 | 2012-12-20 | Pacific Edge Holdings Pty Ltd | Process for upgrading low rank carbonaceous material technical field of the disclosure |
CN102260556A (zh) * | 2011-07-11 | 2011-11-30 | 大连理工大学 | 一种褐煤低温改质半焦为原料的水煤浆及其制备方法 |
CN103060039A (zh) * | 2012-12-27 | 2013-04-24 | 中国五环工程有限公司 | 褐煤干燥成型工艺 |
CN103343023A (zh) * | 2013-05-27 | 2013-10-09 | 东南大学 | 一种有机溶剂改性褐煤及制备高浓度水煤浆的方法 |
Non-Patent Citations (3)
Title |
---|
印尼褐煤的热分解特性研究;李爱蓉等;《煤炭转化》;20130131;第36卷(第1期);第9-13页 * |
褐煤低温热解提质试验研究;初茉等;《煤炭科学技术》;20121025;第40卷(第10期);第95-99页 * |
褐煤改性对水煤浆浓度的影响;刘烨炜等;《煤质技术》;20130131(第1期);第8-10、17页 * |
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CN103666575A (zh) | 2014-03-26 |
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Denomination of invention: Step-by-step lignite coal slurry gasification method Effective date of registration: 20180330 Granted publication date: 20151125 Pledgee: Tianfeng Securities Co.,Ltd. Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000247 |
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