CN109261342A - 一种基于辐照接枝的选煤用重介质的制备方法 - Google Patents
一种基于辐照接枝的选煤用重介质的制备方法 Download PDFInfo
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- CN109261342A CN109261342A CN201810868574.9A CN201810868574A CN109261342A CN 109261342 A CN109261342 A CN 109261342A CN 201810868574 A CN201810868574 A CN 201810868574A CN 109261342 A CN109261342 A CN 109261342A
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- coal separation
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- 239000003245 coal Substances 0.000 title claims abstract description 40
- 238000000926 separation method Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 68
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 25
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007864 aqueous solution Substances 0.000 claims abstract description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004359 castor oil Substances 0.000 claims abstract description 10
- 235000019438 castor oil Nutrition 0.000 claims abstract description 10
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 10
- 230000005251 gamma ray Effects 0.000 claims abstract description 6
- 238000001238 wet grinding Methods 0.000 claims abstract description 6
- 238000003801 milling Methods 0.000 claims abstract description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 4
- 229930195729 fatty acid Natural products 0.000 claims abstract description 4
- 239000000194 fatty acid Substances 0.000 claims abstract description 4
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- 239000011734 sodium Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 17
- 239000003463 adsorbent Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000721047 Danaus plexippus Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940056319 ferrosoferric oxide Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000011177 media preparation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/442—Application of particular media therefor composition of heavy media
- B03B5/445—Application of particular media therefor composition of heavy media composition of dry heavy media
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201810868574.9A CN109261342B (zh) | 2018-08-02 | 2018-08-02 | 一种基于辐照接枝的选煤用重介质的制备方法 |
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CN201810868574.9A CN109261342B (zh) | 2018-08-02 | 2018-08-02 | 一种基于辐照接枝的选煤用重介质的制备方法 |
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CN109261342A true CN109261342A (zh) | 2019-01-25 |
CN109261342B CN109261342B (zh) | 2020-08-07 |
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CN201810868574.9A Active CN109261342B (zh) | 2018-08-02 | 2018-08-02 | 一种基于辐照接枝的选煤用重介质的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020098703A1 (zh) * | 2018-11-14 | 2020-05-22 | 王光领 | 空气干砂选煤系统上用干砂介质制备工艺 |
Citations (9)
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EP0627632A1 (en) * | 1991-02-15 | 1994-12-07 | BRACCO International B.V. | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
EP0974873A2 (en) * | 1998-07-22 | 2000-01-26 | Canon Kabushiki Kaisha | Magnetic carrier, two-component developer and image forming method |
WO2001052979A1 (fr) * | 2000-01-21 | 2001-07-26 | Bio Merieux | Procede de preparation de particules colloïdales stables et fonctionnalisees et reactif particulaire obtenu |
CN103754998A (zh) * | 2014-01-08 | 2014-04-30 | 中国计量学院 | 一种基于Fe3O4磁种颗粒在水晶废水处理中的应用 |
CN103977886A (zh) * | 2014-04-14 | 2014-08-13 | 霍州煤电集团有限责任公司 | 选煤用磁铁矿粉磁性的强化方法 |
CN107008564A (zh) * | 2017-01-11 | 2017-08-04 | 北京中煤煤炭洗选技术有限公司 | 一种选煤工艺中提高重介质回收率的方法 |
CN107149869A (zh) * | 2016-03-03 | 2017-09-12 | 北京核力合众能源科技有限公司 | 一种利用γ射线辐照废弃油脂制备脱硫增效剂的方法 |
CN107445273A (zh) * | 2017-07-24 | 2017-12-08 | 安徽华亿农牧科技发展有限公司 | 一种果聚糖接枝丙烯酰胺的水产养殖废水复合磁絮凝剂及制备方法 |
CN107722200A (zh) * | 2017-10-10 | 2018-02-23 | 陕西师范大学 | 多重刺激响应的Fe3O4接枝共聚物杂合体及其制备方法和应用 |
-
2018
- 2018-08-02 CN CN201810868574.9A patent/CN109261342B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627632A1 (en) * | 1991-02-15 | 1994-12-07 | BRACCO International B.V. | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
EP0974873A2 (en) * | 1998-07-22 | 2000-01-26 | Canon Kabushiki Kaisha | Magnetic carrier, two-component developer and image forming method |
WO2001052979A1 (fr) * | 2000-01-21 | 2001-07-26 | Bio Merieux | Procede de preparation de particules colloïdales stables et fonctionnalisees et reactif particulaire obtenu |
CN103754998A (zh) * | 2014-01-08 | 2014-04-30 | 中国计量学院 | 一种基于Fe3O4磁种颗粒在水晶废水处理中的应用 |
CN103977886A (zh) * | 2014-04-14 | 2014-08-13 | 霍州煤电集团有限责任公司 | 选煤用磁铁矿粉磁性的强化方法 |
CN107149869A (zh) * | 2016-03-03 | 2017-09-12 | 北京核力合众能源科技有限公司 | 一种利用γ射线辐照废弃油脂制备脱硫增效剂的方法 |
CN107008564A (zh) * | 2017-01-11 | 2017-08-04 | 北京中煤煤炭洗选技术有限公司 | 一种选煤工艺中提高重介质回收率的方法 |
CN107445273A (zh) * | 2017-07-24 | 2017-12-08 | 安徽华亿农牧科技发展有限公司 | 一种果聚糖接枝丙烯酰胺的水产养殖废水复合磁絮凝剂及制备方法 |
CN107722200A (zh) * | 2017-10-10 | 2018-02-23 | 陕西师范大学 | 多重刺激响应的Fe3O4接枝共聚物杂合体及其制备方法和应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020098703A1 (zh) * | 2018-11-14 | 2020-05-22 | 王光领 | 空气干砂选煤系统上用干砂介质制备工艺 |
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Effective date of registration: 20200714 Address after: 450004 10/F, Building No. 301, Longhai East Road, Guancheng Hui District, Zhengzhou City, Henan Province Applicant after: HENAN PROVINCE SCIENCE AND TECHNOLOGY DEV Co.,Ltd. Applicant after: Henan hezong Nenghua Technology Co., Ltd Address before: 450004 10/F, Building No. 301, Longhai East Road, Guancheng Hui District, Zhengzhou City, Henan Province Applicant before: HENAN PROVINCE SCIENCE AND TECHNOLOGY DEV Co.,Ltd. Applicant before: BEIJING HE LI HE ZHONG ENERGY TECHNOLOGY Co.,Ltd. |
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