Home > 粉煤灰综合利用

粉煤灰综合利用


2023-06-05T07:06:52+00:00

  • 粉煤灰综合利用管理办法国家发展和改革委员会中国政

    为规范和引导粉煤灰综合利用行为，促进粉煤灰综合利用健康发展，我们对《粉煤灰综合利用管理办法》进行了修订，现予发布，自2013年3月1日起施行。1994年1月原国家经贸委 粉煤灰的综合利用不仅 可创造可观的经济效益，也缓解了环境污染问题，实现 煤炭产业可持续发展。 目前我国粉煤灰主要应用于建 筑、环保和农业领域，在提取有用组分及高附加 粉煤灰资源化综合利用研究进展及展望 cgs份也制定了《粉煤灰综合利用规定和管理办法》等政 策法规。国内外粉煤灰综合利用研究主要集中在建筑 建材、环保、冶金、农业、化工和冶金等多个领域。实现 粉煤灰的全组分 粉煤灰综合利用研究进展 cgs

  • 【粉煤灰的综合利用途径、存在的问题及建议】 知乎

    目前对粉煤灰的综合利用主要体现在建材方面，如用于生产水泥、用做商砼添加剂、用于生产加气混凝土、轻质砌块等。 建材领域虽为粉煤灰的大宗量利用途径，但利用层次较低。 粉煤灰综合利用 杂志是由中华人民共和国新闻出版总署、正式批准公开发行的优秀期刊，本刊是国内集中深入研究粉煤灰及其它工业废渣综合利用的科技期刊，主要内容宣传党和 《粉煤灰综合利用》粉煤灰综合利用杂志社投稿期刊论文发表版 《粉煤灰综合利用》杂志1987年办刊，曾由原国家计委地区经济发展司指导，是国内份粉煤灰综合利用专业科技期刊，是国内最早开展粉煤灰及其它工业废渣综合利用基础理 河北粉煤灰综合利用杂志社有限责任公司

  • 河北粉煤灰综合利用杂志社有限责任公司

    友情链接 more 中国知网 百度一下 河北省建筑科学研究院 万方数据 墙材革新与建筑节能 混凝土与水泥制品 新型建筑材料 粉煤灰综合利用网 版权所有：河北粉煤灰综合利用杂志社有限责任公司 石家庄市鹿泉区上庄 粉煤灰的综合利用，变废为宝、变害为利，在治理的指导思想已从过去的单纯环境角度转变为综合治理、资源化利用外，发展到在水泥原料、水泥混合材、大型水利枢纽工程、泵送 电厂粉煤灰怎么处理？ 知乎 知乎专栏《粉煤灰综合利用》（双月刊）创刊于1987年，由河北省建筑科学研究院有限公司主办。 由国家计委地区经济发展司指导，是国内份粉煤灰综合利用专业技术期刊，也是工业 粉煤灰综合利用在线投稿杂志首页

  • ‪Feihu Li‬ ‪Google Scholar‬

    粉煤灰综合利用, 36, 2005 10: 2005: Solidification of (Pb–Zn) mine tailings by fly ashbased geopolymer I: influence of alkali reagents ratio and curing condition on compressive strength A Bah, D Feng, EAG Kedjanyi, Z Shen, A Bah, F Li Journal of Material Cycles and Waste Management 24, 351–363, 2022 7:Jun 25, 2022  粉煤灰综合利用, 2014, 27(6):1821 doi: 103969/jissn10058249201406005 CrossRef Google Scholar QIN Y M, SUN Z P Influence of grinding aids on steel slag grinding efficiency and steel slag powder product performance[J]Research Status of the Grindability of Steel SlagJun 25, 2022  粉煤灰综合利用, 2020, 34(3): 5962+95 doi: 103969/jissn10058249202003012 CrossRef Google Scholar WANG X W Experimental study on road water stability of iron tailings slag treated with inorganic binders[J]Research Progress on Comprehensive Utilization of Iron Tailings

  • (PDF) Production of aluminum oxide from coal fly ash: A new

    Jun 2, 2021  粉煤灰综合利用, 2010, 23(3): 20−22 ZHANG Yusheng, ZHANG W ei Application of extraction of alumina from high aluminium fly ash[J] Fly Ash The steel slag, which is called overburned Portland cement clinker, is a kind of metallurgical waste which is difficult to be grinded because it contains some refractory substances such as calcium ferrite and forsterite The grinding performance is related to the various functions of steel slag as cement additive In this paper, the influence of the chemical composition Research Status of the Grindability of Steel SlagJun 8, 2022  Research Progress on Compressive Properties of Recycled Aggregate Concrete: WANG Junhui 1, HUANG Yue 1, YANG Guotao 1, WEI Qi'an 1, LIU Wenzhuo 2: 1 School of Civil Engineering, Qingdao University of Technology, Qingdao , Shandong, China 2 Zhongqing Jianan Construction Group Co, Ltd, Qingdao Research Progress on Compressive Properties of Recycled

  • Reviews of the Process Mineralogy Characteristics and

    Jun 25, 2022  The comprehensive utilization technology of iron ore tailings has played an important role in the green mine construction and social and economic sustainable development in China On these accounts of large emission, low scale utilization rate and complex composition of tailings and low added value of iron ore tailings based products, 2020年中国科技核心期刊目录 （自然科学卷） code 期刊名 x053 journal of traffic and transportation engineering english edition2020年中国科技核心期刊目录 （自然科学卷）Conductive Properties and Influencing Factors of Electrically Conductive Concrete:a Review: JIA Xingwen 1, ZHANG Xin 1, MA Dong 1, YANG Zaifu 2, SHI Congli 2, WANG Zhi 1: 1 School of Materials Science Engineering, Chongqing University, Chongqing ; 2 Engineering Technology Center of Building Materials and Products of Chongqing, Conductive Properties and Influencing Factors of Electrically

  • Synthesis of a Novel Graphene Flyashbased Geopolymer

    Synthesis of a Novel Graphene Flyashbased Geopolymer Composite and Its Photocatalytic Application: ZHANG Yaojun, YU Miao, ZHANG Li, ZHANG Yixin, KANG LeDec 25, 2021  Coal gangue is one of the largest mine solid wastes in China, and its discharge and stockpiling have caused resource waste, environmental pollution and other problems Starting from the resource characteristics of coal gangue, this paper systematically discusses the ways and research status of coal gangue resource Research Progress on Comprehensive Utilization of Coal GangueAug 25, 2019  The massive accumulation of phosphogypsum will not only bring economic burden to the enterprise, but also pollute the environment The types of impurities in phosphogypsum and their pretreatment methods were expounded, phosphorus and fluorine impurities can be removed by water washing, acidbase neutralization, sieving, Research Progress on Pretreatment and Comprehensive Utilization

  • CNA Scourresistant and abrasionresistant concrete

    The invention discloses scourresistant and abrasionresistant concrete for hydraulic engineering The scourresistant and abrasionresistant concrete for hydraulic engineering is prepared from, by weight, 7784 parts of ordinary portland cement, 2022 parts of potassium feldspar powder, 1315 parts of coal ash, 1315 parts of lepidolite, 34 parts of graphite The invention provides a preparation method of fly ash based zeolite W for a slow release fertilizer carrier, which comprises the following steps: (1) drying the fly ash, and grinding the fly ash to the fineness of primary fly ash to obtain pretreated fly ash; (2) preparing a potassium hydroxide solution with the concentration of 5 mol/L; (3) fully mixing and CNA Preparation method of fly ashbased Wtype Dec 25, 2021  Coal gangue is one of the largest mine solid wastes in China, and its discharge and stockpiling have caused resource waste, environmental pollution and other problems Starting from the resource characteristics of coal gangue, this paper systematically discusses the ways and research status of coal gangue resource Research Progress on Comprehensive Utilization of Coal Gangue

  • (PDF) Production of aluminum oxide from coal fly ash: A new

    Jun 2, 2021  粉煤灰综合利用, 2010, 23(3): 20−22 ZHANG Yusheng, ZHANG W ei Application of extraction of alumina from high aluminium fly ash[J] Fly Ash At present, most of the new building materials of iron tailings are difficult to form a scale The reasons are mainly as follows: (1) Under different producing areas and technological conditions, the iron tailings property differences, leading to poor stability of raw materials (2) Because of the complexity of the raw materials, the production Research Progress on the Preparation of New Building Materials Aug 25, 2019  The massive accumulation of phosphogypsum will not only bring economic burden to the enterprise, but also pollute the environment The types of impurities in phosphogypsum and their pretreatment methods were expounded, phosphorus and fluorine impurities can be removed by water washing, acidbase neutralization, sieving, Research Progress on Pretreatment and Comprehensive Utilization

  • Research Progress on Compressive Properties of Recycled

    Jun 8, 2022  Research Progress on Compressive Properties of Recycled Aggregate Concrete: WANG Junhui 1, HUANG Yue 1, YANG Guotao 1, WEI Qi'an 1, LIU Wenzhuo 2: 1 School of Civil Engineering, Qingdao University of Technology, Qingdao , Shandong, China 2 Zhongqing Jianan Construction Group Co, Ltd, Qingdao Combined extraction of rare metals GaNbREE from the fly ash: LIU Huidong 1, TIAN Heming 2, ZOU Jianhua 2: 1 College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing , China;Combined extraction of rare metals GaNbREE from the fly ashThe invention provides a preparation method of fly ash based zeolite W for a slow release fertilizer carrier, which comprises the following steps: (1) drying the fly ash, and grinding the fly ash to the fineness of primary fly ash to obtain pretreated fly ash; (2) preparing a potassium hydroxide solution with the concentration of 5 mol/L; (3) fully mixing and CNA Preparation method of fly ashbased Wtype

  • 2020年中国科技核心期刊目录 （自然科学卷）

    2020年中国科技核心期刊目录 （自然科学卷） code 期刊名 x053 journal of traffic and transportation engineering english editionConductive Properties and Influencing Factors of Electrically Conductive Concrete:a Review: JIA Xingwen 1, ZHANG Xin 1, MA Dong 1, YANG Zaifu 2, SHI Congli 2, WANG Zhi 1: 1 School of Materials Science Engineering, Chongqing University, Chongqing ; 2 Engineering Technology Center of Building Materials and Products of Chongqing, Conductive Properties and Influencing Factors of Electrically The invention discloses scourresistant and abrasionresistant concrete for hydraulic engineering The scourresistant and abrasionresistant concrete for hydraulic engineering is prepared from, by weight, 7784 parts of ordinary portland cement, 2022 parts of potassium feldspar powder, 1315 parts of coal ash, 1315 parts of lepidolite, 34 parts of graphite CNA Scourresistant and abrasionresistant concrete

  • Reviews of the Process Mineralogy Characteristics and

    Jun 25, 2022  The comprehensive utilization technology of iron ore tailings has played an important role in the green mine construction and social and economic sustainable development in China On these accounts of large emission, low scale utilization rate and complex composition of tailings and low added value of iron ore tailings based products, Jan 1, 2018  Study on Properties of LimeFly Ash Stabilized Macadam Recycled Cement Concrete Base Material Wang, XF (2006) Application of Reclaimed Concrete in Road Repair Municipal Engineering Technology (PDF) Study on Properties of LimeFly Ash Stabilized粉煤灰综合利用，2006，2：5456 [2] Zhang Wenyi，Zhai Jianping，Li QingMechanism of treating wastewater using fly ash absorption [J] Fly Ash Comprehensive Utilization，2006，2：5456 [3] Chen J，Min F，Wang HResearch status and progress on hydrophobic aggregation of the fine particles mineral：Areview[J] Research on flocculation effect of fly ash composite on high