CN112267035A - 一种利用晶体硅金刚线切割废料制备锰硅合金的方法 - Google Patents
一种利用晶体硅金刚线切割废料制备锰硅合金的方法 Download PDFInfo
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- CN112267035A CN112267035A CN202011047655.6A CN202011047655A CN112267035A CN 112267035 A CN112267035 A CN 112267035A CN 202011047655 A CN202011047655 A CN 202011047655A CN 112267035 A CN112267035 A CN 112267035A
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- manganese
- silicon
- wire cutting
- cutting waste
- diamond wire
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- 239000002699 waste material Substances 0.000 title claims abstract description 82
- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 63
- 239000010432 diamond Substances 0.000 title claims abstract description 63
- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 62
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910000676 Si alloy Inorganic materials 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 44
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 31
- 239000011572 manganese Substances 0.000 claims abstract description 31
- 239000002002 slurry Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000003723 Smelting Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 17
- 239000011343 solid material Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000004576 sand Substances 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000002893 slag Substances 0.000 claims description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 6
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000011344 liquid material Substances 0.000 claims description 5
- 239000010459 dolomite Substances 0.000 claims description 4
- 229910000514 dolomite Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 239000010436 fluorite Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052710 silicon Inorganic materials 0.000 abstract description 21
- 239000010703 silicon Substances 0.000 abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000005453 pelletization Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 239000011574 phosphorus Substances 0.000 abstract description 2
- 229910000914 Mn alloy Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- OFLYIWITHZJFLS-UHFFFAOYSA-N [Si].[Au] Chemical compound [Si].[Au] OFLYIWITHZJFLS-UHFFFAOYSA-N 0.000 description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- DYRBFMPPJATHRF-UHFFFAOYSA-N chromium silicon Chemical compound [Si].[Cr] DYRBFMPPJATHRF-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
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CN202011047655.6A CN112267035A (zh) | 2020-09-29 | 2020-09-29 | 一种利用晶体硅金刚线切割废料制备锰硅合金的方法 |
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CN202011047655.6A CN112267035A (zh) | 2020-09-29 | 2020-09-29 | 一种利用晶体硅金刚线切割废料制备锰硅合金的方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014110337A1 (en) * | 2013-01-11 | 2014-07-17 | Alternative Charge Materials, Llc | Method of agglomerating silicon/silicon carbide from wiresawing waste and product therefrom |
CN104962763A (zh) * | 2015-05-25 | 2015-10-07 | 北京科技大学 | 一种用晶体硅切割废料生产铬系铁合金的方法 |
CN105088052A (zh) * | 2015-09-22 | 2015-11-25 | 刘来宝 | 一种利用光伏行业切割废料生产硅铁合金方法 |
CN105523557A (zh) * | 2016-02-14 | 2016-04-27 | 东北大学 | 一种晶体硅金刚石线切割废料浆回收再利用的方法 |
CN105567967A (zh) * | 2016-02-01 | 2016-05-11 | 四川川投峨眉铁合金(集团)有限责任公司 | 利用晶体硅切割废粉料作还原剂冶炼锰系铁合金的生产方法 |
CN105603291A (zh) * | 2016-02-01 | 2016-05-25 | 四川川投峨眉铁合金(集团)有限责任公司 | 回收利用晶体硅切割废粉料冶炼硅铬合金的生产方法 |
CN106916978A (zh) * | 2017-01-25 | 2017-07-04 | 东北大学 | 一种用晶体硅的金刚线切割废料浆制备含硅合金的方法 |
CN109338125A (zh) * | 2018-09-30 | 2019-02-15 | 东北大学 | 一种利用金刚线切割晶体硅废料制备硅铬合金的方法 |
-
2020
- 2020-09-29 CN CN202011047655.6A patent/CN112267035A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014110337A1 (en) * | 2013-01-11 | 2014-07-17 | Alternative Charge Materials, Llc | Method of agglomerating silicon/silicon carbide from wiresawing waste and product therefrom |
CN104962763A (zh) * | 2015-05-25 | 2015-10-07 | 北京科技大学 | 一种用晶体硅切割废料生产铬系铁合金的方法 |
CN105088052A (zh) * | 2015-09-22 | 2015-11-25 | 刘来宝 | 一种利用光伏行业切割废料生产硅铁合金方法 |
CN105567967A (zh) * | 2016-02-01 | 2016-05-11 | 四川川投峨眉铁合金(集团)有限责任公司 | 利用晶体硅切割废粉料作还原剂冶炼锰系铁合金的生产方法 |
CN105603291A (zh) * | 2016-02-01 | 2016-05-25 | 四川川投峨眉铁合金(集团)有限责任公司 | 回收利用晶体硅切割废粉料冶炼硅铬合金的生产方法 |
CN105523557A (zh) * | 2016-02-14 | 2016-04-27 | 东北大学 | 一种晶体硅金刚石线切割废料浆回收再利用的方法 |
CN106916978A (zh) * | 2017-01-25 | 2017-07-04 | 东北大学 | 一种用晶体硅的金刚线切割废料浆制备含硅合金的方法 |
CN109338125A (zh) * | 2018-09-30 | 2019-02-15 | 东北大学 | 一种利用金刚线切割晶体硅废料制备硅铬合金的方法 |
Non-Patent Citations (1)
Title |
---|
罗绍华等: "晶硅切割废粉为原料的反应烧结Si3N4结合SiC复相陶瓷的工艺研究", 《人工晶体学报》 * |
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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Applicant after: Northeastern University Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant before: Jiangsu Meike Solar Energy Technology Co.,Ltd. Applicant before: Northeastern University |
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