CN102952595B - 一种超细水煤浆及其制备方法 - Google Patents
一种超细水煤浆及其制备方法 Download PDFInfo
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- CN102952595B CN102952595B CN201210472523.7A CN201210472523A CN102952595B CN 102952595 B CN102952595 B CN 102952595B CN 201210472523 A CN201210472523 A CN 201210472523A CN 102952595 B CN102952595 B CN 102952595B
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- coal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003250 coal slurry Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002002 slurry Substances 0.000 claims abstract description 64
- 239000002270 dispersing agent Substances 0.000 claims abstract description 30
- 239000002817 coal dust Substances 0.000 claims abstract description 18
- 238000000227 grinding Methods 0.000 claims abstract description 12
- 239000003245 coal Substances 0.000 claims description 70
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 40
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 30
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 16
- 238000006277 sulfonation reaction Methods 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 229920005610 lignin Polymers 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002006 petroleum coke Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 238000004537 pulping Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
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CN201210472523.7A CN102952595B (zh) | 2012-11-20 | 2012-11-20 | 一种超细水煤浆及其制备方法 |
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CN201210472523.7A CN102952595B (zh) | 2012-11-20 | 2012-11-20 | 一种超细水煤浆及其制备方法 |
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CN102952595A CN102952595A (zh) | 2013-03-06 |
CN102952595B true CN102952595B (zh) | 2014-12-24 |
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CN201210472523.7A Active CN102952595B (zh) | 2012-11-20 | 2012-11-20 | 一种超细水煤浆及其制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106811250B (zh) * | 2015-11-27 | 2019-04-05 | 中国石油化工股份有限公司 | 一种水煤焦浆及其制备方法 |
CN113817177A (zh) * | 2021-07-16 | 2021-12-21 | 兖矿新疆煤化工有限公司 | 改性木质素磺酸盐分散剂及制备方法和在水煤浆中的应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100368512C (zh) * | 2006-03-08 | 2008-02-13 | 华南理工大学 | 麦草碱木素水煤浆添加剂及其制备方法 |
CN101225336B (zh) * | 2008-02-01 | 2011-04-27 | 福州大学 | 碱木素-磺化丙酮-甲醛缩聚物水煤浆添加剂 |
CN101225337B (zh) * | 2008-02-01 | 2011-08-24 | 福州大学 | 改性磺化丙酮-甲醛缩聚物水煤浆添加剂 |
CN101735870B (zh) * | 2009-12-16 | 2013-06-19 | 北京海淀华煤水煤浆技术开发中心 | 一种水煤浆添加剂及其制备方法与应用 |
CN102585940B (zh) * | 2012-02-29 | 2013-12-04 | 福州大学 | 磺甲基化碱木素-甲醛-磺化丙酮聚合物水煤浆添加剂 |
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Effective date of registration: 20170209 Address after: Beijing Caiyu Economic Development Zone 102606 Beijing city Daxing District Long Yu Caiyu Town Street No. 5 Patentee after: CHINA COAL RESEARCH INSTITUTE (CCRI) ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: 100013 Chaoyang District, Hepingli Youth Ditch Road, No. 5, No. Patentee before: CCTEG CHINA COAL Research Institute |
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Address after: 102606 No.5, Yulong Street, Caiyu Economic Development Zone, Caiyu Town, Daxing District, Beijing Patentee after: Beijing Tiandi Sunac Technology Co.,Ltd. Address before: 102606 No.5, Yulong Street, Caiyu Economic Development Zone, Caiyu Town, Daxing District, Beijing Patentee before: CHINA COAL RESEARCH INSTITUTE (CCRI) ENERGY SAVING TECHNOLOGY CO.,LTD. |