CN101870487B - 利用粉煤灰生产氢氧化铝和水泥工艺方法 - Google Patents
利用粉煤灰生产氢氧化铝和水泥工艺方法 Download PDFInfo
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- CN101870487B CN101870487B CN2009100264259A CN200910026425A CN101870487B CN 101870487 B CN101870487 B CN 101870487B CN 2009100264259 A CN2009100264259 A CN 2009100264259A CN 200910026425 A CN200910026425 A CN 200910026425A CN 101870487 B CN101870487 B CN 101870487B
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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CN2009100264259A CN101870487B (zh) | 2009-04-23 | 2009-04-23 | 利用粉煤灰生产氢氧化铝和水泥工艺方法 |
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CN2009100264259A CN101870487B (zh) | 2009-04-23 | 2009-04-23 | 利用粉煤灰生产氢氧化铝和水泥工艺方法 |
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CN101870487A CN101870487A (zh) | 2010-10-27 |
CN101870487B true CN101870487B (zh) | 2012-06-06 |
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Families Citing this family (2)
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CN108862516B (zh) * | 2018-07-03 | 2021-11-30 | 贵州大学 | 一种磷石膏和粉煤灰制酸联产污水处理混凝剂的方法 |
CN113683105B (zh) * | 2021-09-24 | 2023-11-10 | 内蒙古会原科技有限公司 | 一种利用固废制备高白高纯氢氧化铝的生料配制方法 |
Citations (1)
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CN1644506A (zh) * | 2004-11-12 | 2005-07-27 | 内蒙古蒙西高新技术集团有限公司 | 利用粉煤灰和石灰石联合生产氧化铝和水泥的方法 |
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Patent Citations (1)
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CN1644506A (zh) * | 2004-11-12 | 2005-07-27 | 内蒙古蒙西高新技术集团有限公司 | 利用粉煤灰和石灰石联合生产氧化铝和水泥的方法 |
Non-Patent Citations (2)
Title |
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JP特开2000-317421A 2000.11.21 |
刘汉兴.粉煤灰分选工艺及产品性能.《环境导报》.1996,(第2期),20-22. * |
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Effective date of registration: 20180118 Address after: 100085 02-A290 room B, No. 22, seat B, Haidian District information road, Beijing Patentee after: Beijing Hi Tech Co., Ltd. Address before: 212004 Zhenjiang City, Jiangsu province Dongyue Majiashan Xiang, Runzhou District building 12 room 603 Patentee before: Liu Qingling |
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Effective date of registration: 20211206 Address after: 31602, 13 / F, building 1, No. 2, nanzhugan Hutong, Dongcheng District, Beijing 100010 Patentee after: Xinyang green (Beijing) Energy Technology Co.,Ltd. Address before: Room 02-a290, 2f, block B, No. 22, information road, Haidian District, Beijing 100085 Patentee before: Beijing Gelu Technology Co.,Ltd. |
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