CN103667703B - 中低阶煤气化制备还原气冷送移动床冶炼工艺及系统 - Google Patents
中低阶煤气化制备还原气冷送移动床冶炼工艺及系统 Download PDFInfo
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- CN103667703B CN103667703B CN201310195806.6A CN201310195806A CN103667703B CN 103667703 B CN103667703 B CN 103667703B CN 201310195806 A CN201310195806 A CN 201310195806A CN 103667703 B CN103667703 B CN 103667703B
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- gas
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- moving bed
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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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Gas Separation By Absorption (AREA)
Abstract
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195806.6A CN103667703B (zh) | 2013-05-23 | 2013-05-23 | 中低阶煤气化制备还原气冷送移动床冶炼工艺及系统 |
| PCT/CN2014/078065 WO2014187329A1 (zh) | 2013-05-23 | 2014-05-21 | 中低阶煤气化制备还原气冷送移动床冶炼新工艺及系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195806.6A CN103667703B (zh) | 2013-05-23 | 2013-05-23 | 中低阶煤气化制备还原气冷送移动床冶炼工艺及系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103667703A CN103667703A (zh) | 2014-03-26 |
| CN103667703B true CN103667703B (zh) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310195806.6A Active CN103667703B (zh) | 2013-05-23 | 2013-05-23 | 中低阶煤气化制备还原气冷送移动床冶炼工艺及系统 |
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| CN (1) | CN103667703B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187329A1 (zh) * | 2013-05-23 | 2014-11-27 | 北京神雾环境能源科技集团股份有限公司 | 中低阶煤气化制备还原气冷送移动床冶炼新工艺及系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275624A (zh) * | 2000-05-30 | 2000-12-06 | 宝山钢铁股份有限公司 | 煤造气竖炉还原铁矿石的海绵铁生产工艺及其装置 |
| CN101397597A (zh) * | 2007-09-26 | 2009-04-01 | 宝山钢铁股份有限公司 | 干煤粉气化热煤气粉矿流化床直接还原生产海绵铁的方法 |
| CN102010924A (zh) * | 2010-12-31 | 2011-04-13 | 中冶赛迪上海工程技术有限公司 | 一种用煤生产直接还原铁的方法 |
| CN102127611A (zh) * | 2011-01-25 | 2011-07-20 | 吴道洪 | 煤制还原气流化床还原钒钛磁铁矿粉的方法 |
| CN102994678A (zh) * | 2012-11-21 | 2013-03-27 | 北京神雾环境能源科技集团股份有限公司 | 一种粉煤气化制气及气基竖炉直接还原冶金的方法及系统 |
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2013
- 2013-05-23 CN CN201310195806.6A patent/CN103667703B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275624A (zh) * | 2000-05-30 | 2000-12-06 | 宝山钢铁股份有限公司 | 煤造气竖炉还原铁矿石的海绵铁生产工艺及其装置 |
| CN101397597A (zh) * | 2007-09-26 | 2009-04-01 | 宝山钢铁股份有限公司 | 干煤粉气化热煤气粉矿流化床直接还原生产海绵铁的方法 |
| CN102010924A (zh) * | 2010-12-31 | 2011-04-13 | 中冶赛迪上海工程技术有限公司 | 一种用煤生产直接还原铁的方法 |
| CN102127611A (zh) * | 2011-01-25 | 2011-07-20 | 吴道洪 | 煤制还原气流化床还原钒钛磁铁矿粉的方法 |
| CN102994678A (zh) * | 2012-11-21 | 2013-03-27 | 北京神雾环境能源科技集团股份有限公司 | 一种粉煤气化制气及气基竖炉直接还原冶金的方法及系统 |
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| Publication number | Publication date |
|---|---|
| CN103667703A (zh) | 2014-03-26 |
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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: Technique and system for sending reducing gas prepared by medium/low-rank coal gasification to moving bed for smelting in cold state Effective date of registration: 20180327 Granted publication date: 20160330 Pledgee: Tianfeng Securities Co.,Ltd. Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000229 |
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