CN104087701B - 气基竖炉制备海绵铁的方法和系统 - Google Patents
气基竖炉制备海绵铁的方法和系统 Download PDFInfo
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- CN104087701B CN104087701B CN201410345318.3A CN201410345318A CN104087701B CN 104087701 B CN104087701 B CN 104087701B CN 201410345318 A CN201410345318 A CN 201410345318A CN 104087701 B CN104087701 B CN 104087701B
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- 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
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CN104087701B true CN104087701B (zh) | 2017-05-03 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104087699B (zh) * | 2014-07-18 | 2017-05-03 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
CN104293998A (zh) * | 2014-07-18 | 2015-01-21 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
CN106756102A (zh) * | 2016-12-16 | 2017-05-31 | 江苏省冶金设计院有限公司 | 利用氢气竖炉干法自重整直接还原红土镍矿的系统和方法 |
CN106702065A (zh) * | 2016-12-20 | 2017-05-24 | 江苏省冶金设计院有限公司 | 一种新型气基竖炉制备海绵铁的系统与方法 |
CN106702066A (zh) * | 2017-03-03 | 2017-05-24 | 江苏省冶金设计院有限公司 | 一种氢气进入气基还原竖炉制备直接还原铁的系统和方法 |
CN106755692A (zh) * | 2017-03-03 | 2017-05-31 | 江苏省冶金设计院有限公司 | 天然气水蒸汽重整后还原红土镍矿球团的系统和方法 |
CN112176144A (zh) * | 2019-07-02 | 2021-01-05 | 上海梅山钢铁股份有限公司 | 一种氢气喷吹炼铁竖炉装置及实现氢气炼铁低能耗的方法 |
CN112410493A (zh) * | 2020-11-02 | 2021-02-26 | 钢研晟华科技股份有限公司 | 一种氢还原制备金属粉的方法 |
CN114525518B (zh) * | 2020-11-09 | 2023-01-31 | 中国石油大学(北京) | 一种利用可再生能源电的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102304599A (zh) * | 2011-09-22 | 2012-01-04 | 中冶赛迪上海工程技术有限公司 | 气基还原竖炉生产直接还原铁的方法及装置 |
CN104087699A (zh) * | 2014-07-18 | 2014-10-08 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
CN204039428U (zh) * | 2014-07-18 | 2014-12-24 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的系统 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102304599A (zh) * | 2011-09-22 | 2012-01-04 | 中冶赛迪上海工程技术有限公司 | 气基还原竖炉生产直接还原铁的方法及装置 |
CN104087699A (zh) * | 2014-07-18 | 2014-10-08 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的方法和系统 |
CN204039428U (zh) * | 2014-07-18 | 2014-12-24 | 北京神雾环境能源科技集团股份有限公司 | 气基竖炉制备海绵铁的系统 |
Non-Patent Citations (1)
Title |
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ENERGIRON直接还原技术-经济、灵活、环保;Pablo Duarte等;《第五届中国国际钢铁大会论文集》;20081231;第23页第3.0节、第25页4.0节及图2、5 * |
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Address after: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Method and system for preparing sponge iron by using gas-based shaft furnace Effective date of registration: 20180322 Granted publication date: 20170503 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
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