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窑灰钾肥
释义
窑灰钾肥
Encyclopedia
农学
窑灰钾肥
释
flue ash potash;kiln ash potassium;cement kiln dust
窑灰钾肥
钾盐结晶形成细微的颗粒混入窑灰中而形成的肥料。是水泥工业的副产品。生产水泥的原料及燃料中均含有一定数量的硅酸钾,它与烟灰中的二氧化碳、二氧化硫和氯气等生成可溶性钾盐,如硫酸钾、氯化钾、碳酸钾、硅酸钾等。
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National Standard for Physical Exercises
national standard material
National Standard of Physical Fitness and Health for Students
National Standards & Best Practices for U.S. Museums
National Standards for United States History
national standards for work safety and health
National Standards of Printing
National Statistical Society of China
National Steering Committee for Higher Education of Agricultural Economics and Management
National Steering Committee for Urban and Rural Planning Education
national stereotypes
national stereotyping
National stolen car information database
National Strategic Plan for Rural Revitalization(2018—2022)
National Strategy for Electronic Records Management
National Strategy of Electronic Records Management
National Student Orienteering Championships
National Students Nutrition Day
national style
national style of the film
National Superconducting Cyclotron Laboratory at Michigan State University
national supervisory commission
National surveying and Mapping Archive
National Symposium on Ancient Chinese
National Symposium on Children's Literature Theory
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更新时间:2026/7/5 13:51:26