CN104232818A - 一种钢渣高效综合利用的方法 - Google Patents
一种钢渣高效综合利用的方法 Download PDFInfo
- Publication number
- CN104232818A CN104232818A CN201410542164.7A CN201410542164A CN104232818A CN 104232818 A CN104232818 A CN 104232818A CN 201410542164 A CN201410542164 A CN 201410542164A CN 104232818 A CN104232818 A CN 104232818A
- Authority
- CN
- China
- Prior art keywords
- slag
- phosphorus
- steel slag
- solid waste
- comprehensive utilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002893 slag Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 31
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011574 phosphorus Substances 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 239000002910 solid waste Substances 0.000 claims abstract description 14
- 230000004907 flux Effects 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000008188 pellet Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000005453 pelletization Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 2
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910001392 phosphorus oxide Inorganic materials 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000001465 metallisation Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009867 copper metallurgy Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052840 fayalite Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000009868 nickel metallurgy Methods 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410542164.7A CN104232818B8 (zh) | 2014-10-14 | 一种钢渣高效综合利用的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410542164.7A CN104232818B8 (zh) | 2014-10-14 | 一种钢渣高效综合利用的方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
CN104232818A true CN104232818A (zh) | 2014-12-24 |
CN104232818B CN104232818B (zh) | 2016-03-02 |
CN104232818B8 CN104232818B8 (zh) | 2016-05-11 |
Family
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104711391A (zh) * | 2015-03-27 | 2015-06-17 | 青岛钢铁控股集团有限责任公司 | 一种对转炉渣中磷进行分离及回收利用转炉渣的方法 |
CN106755988A (zh) * | 2017-03-24 | 2017-05-31 | 江苏省冶金设计院有限公司 | 处理提钒尾渣和钢渣的系统与方法 |
CN107699704A (zh) * | 2017-10-10 | 2018-02-16 | 东北大学 | 一种由含铜与铁的混合熔渣回收有价组分的方法 |
CN108998605A (zh) * | 2018-09-06 | 2018-12-14 | 钢研晟华科技股份有限公司 | 一种采用渣、铁热态分离回收利用钢渣的方法 |
CN110773332A (zh) * | 2019-11-27 | 2020-02-11 | 磐安叶层煤矿设备有限公司 | 一种炼铜热煤渣的初步分离装置 |
CN114127319A (zh) * | 2019-03-27 | 2022-03-01 | 多伦多大学管理委员会 | 使用碳热还原工艺和火法-湿法冶金工艺中的至少一种从铁渣或钢渣中回收目标金属的方法 |
CN114480745A (zh) * | 2022-01-29 | 2022-05-13 | 北京工业大学 | 一种利用煤气化渣回收钢渣中铁的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8605321L (sv) * | 1985-12-11 | 1987-06-12 | Dunai Vasmu | Forfarande for utvinning av jern fran jernoxider, jernoxidhaltiga material och fran biprodukter samt avfall fran jern- och stalframstellning |
CN1435501A (zh) * | 2002-12-13 | 2003-08-13 | 西安建筑科技大学 | 一种用镍熔炼炉渣和钢渣的混合渣炼铁的方法 |
CN1718554A (zh) * | 2004-07-08 | 2006-01-11 | 武汉科技大学 | 一种含钒转炉钢渣的处理方法 |
CN103757152A (zh) * | 2014-01-03 | 2014-04-30 | 中冶东方工程技术有限公司 | 一种钢渣处理方法及其装置 |
CN103952564A (zh) * | 2014-03-31 | 2014-07-30 | 中国恩菲工程技术有限公司 | 铜熔炼渣处理方法 |
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8605321L (sv) * | 1985-12-11 | 1987-06-12 | Dunai Vasmu | Forfarande for utvinning av jern fran jernoxider, jernoxidhaltiga material och fran biprodukter samt avfall fran jern- och stalframstellning |
CN1435501A (zh) * | 2002-12-13 | 2003-08-13 | 西安建筑科技大学 | 一种用镍熔炼炉渣和钢渣的混合渣炼铁的方法 |
CN1718554A (zh) * | 2004-07-08 | 2006-01-11 | 武汉科技大学 | 一种含钒转炉钢渣的处理方法 |
CN103757152A (zh) * | 2014-01-03 | 2014-04-30 | 中冶东方工程技术有限公司 | 一种钢渣处理方法及其装置 |
CN103952564A (zh) * | 2014-03-31 | 2014-07-30 | 中国恩菲工程技术有限公司 | 铜熔炼渣处理方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104711391A (zh) * | 2015-03-27 | 2015-06-17 | 青岛钢铁控股集团有限责任公司 | 一种对转炉渣中磷进行分离及回收利用转炉渣的方法 |
CN104711391B (zh) * | 2015-03-27 | 2016-08-17 | 青岛钢铁控股集团有限责任公司 | 一种对转炉渣中磷进行分离及回收利用转炉渣的方法 |
CN106755988A (zh) * | 2017-03-24 | 2017-05-31 | 江苏省冶金设计院有限公司 | 处理提钒尾渣和钢渣的系统与方法 |
CN107699704A (zh) * | 2017-10-10 | 2018-02-16 | 东北大学 | 一种由含铜与铁的混合熔渣回收有价组分的方法 |
CN108998605A (zh) * | 2018-09-06 | 2018-12-14 | 钢研晟华科技股份有限公司 | 一种采用渣、铁热态分离回收利用钢渣的方法 |
CN114127319A (zh) * | 2019-03-27 | 2022-03-01 | 多伦多大学管理委员会 | 使用碳热还原工艺和火法-湿法冶金工艺中的至少一种从铁渣或钢渣中回收目标金属的方法 |
CN110773332A (zh) * | 2019-11-27 | 2020-02-11 | 磐安叶层煤矿设备有限公司 | 一种炼铜热煤渣的初步分离装置 |
CN110773332B (zh) * | 2019-11-27 | 2020-11-10 | 义乌国信土地规划咨询有限公司 | 一种炼铜热煤渣的初步分离装置 |
CN114480745A (zh) * | 2022-01-29 | 2022-05-13 | 北京工业大学 | 一种利用煤气化渣回收钢渣中铁的方法 |
Also Published As
Publication number | Publication date |
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CN104232818B (zh) | 2016-03-02 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CI01 | Publication of corrected invention patent application |
Correction item: Second patentee Correct: CISRI SHENGHUA ENGINEERING TECHNOLOGY Co.,Ltd. False: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP SHENGHUA ENGINEERING TECHNOLOGY Co.,Ltd. Number: 09 Volume: 32 |
|
CI03 | Correction of invention patent |
Correction item: Second patentee Correct: CISRI SHENGHUA ENGINEERING TECHNOLOGY Co.,Ltd. False: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP SHENGHUA ENGINEERING TECHNOLOGY Co.,Ltd. Number: 09 Page: The title page Volume: 32 |
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ERR | Gazette correction | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |
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CF01 | Termination of patent right due to non-payment of annual fee |