[Objective] The research aimed to explore the effects of comminution technology on the dissolution of active components from compound feed additive of Strobi/anthes cusia. [Method] Using active component adenosine in ...[Objective] The research aimed to explore the effects of comminution technology on the dissolution of active components from compound feed additive of Strobi/anthes cusia. [Method] Using active component adenosine in principal herb S. cusia and chlorogenic acid in minister drug Lonicera japonica Thunb. as dissolution indices,the effects of ultrafine comminution on the dissolution degree of compound feed additive of S. cusia were analyzed. [ Result] The dissolution degree of adenosine and chlorogenic acid in ultra micro particles were obviously higher than that of common particles. Ultrafine comminution could significantly quicken the dissolution rate of adenosine and chlorogenic acid in compound feed additive of S. cusia, shorten the extraction time, avoid the breakage of active components in long-time extraction process,and meanwhile saved the energy greatly. [ Conclusion] The ultrafine comminution technology could obviously increase the dissolution degree of active components in compound feed additive of S. cusia.展开更多
As one of main raw materials in ceramic industry, chinastone mostly contains minerals such as quartz and sericite. In ultrafine processing of chinastone, the aggregation and adhesion of micropowders caused by surface ...As one of main raw materials in ceramic industry, chinastone mostly contains minerals such as quartz and sericite. In ultrafine processing of chinastone, the aggregation and adhesion of micropowders caused by surface effect lower the efficiency of ultrafine comminution. In this paper, a kind of grinding aid for chinastone delaminating has been developed by the author to change the surfacial electronic property of particles and decrease the viscosity of pulp. Experiments about delaminating-comminuting chinastone ores from Ningcun and Shangzhu (Jiangxi Province, China) reveal that the contents of 2 um grade particles are increased from 23. 0% and 27. 1% to 42. 7% and 45. 3% respectively, the products reach the index at first-class chinastone.展开更多
In this paper, the main factors that influence on qualities of kaolin in the area are revealed by studying the properties of coal-series kaolin in Enshi, Hubei (P. R. China), technologies of ferrum and carbon eliminat...In this paper, the main factors that influence on qualities of kaolin in the area are revealed by studying the properties of coal-series kaolin in Enshi, Hubei (P. R. China), technologies of ferrum and carbon elimination for coal-series kaolin are investigated , and ways to fully uti-lize the resource are hopeful to be sought.展开更多
基金funded by Guangdong Science and Technology Study Program(2010B090400529)
文摘[Objective] The research aimed to explore the effects of comminution technology on the dissolution of active components from compound feed additive of Strobi/anthes cusia. [Method] Using active component adenosine in principal herb S. cusia and chlorogenic acid in minister drug Lonicera japonica Thunb. as dissolution indices,the effects of ultrafine comminution on the dissolution degree of compound feed additive of S. cusia were analyzed. [ Result] The dissolution degree of adenosine and chlorogenic acid in ultra micro particles were obviously higher than that of common particles. Ultrafine comminution could significantly quicken the dissolution rate of adenosine and chlorogenic acid in compound feed additive of S. cusia, shorten the extraction time, avoid the breakage of active components in long-time extraction process,and meanwhile saved the energy greatly. [ Conclusion] The ultrafine comminution technology could obviously increase the dissolution degree of active components in compound feed additive of S. cusia.
文摘As one of main raw materials in ceramic industry, chinastone mostly contains minerals such as quartz and sericite. In ultrafine processing of chinastone, the aggregation and adhesion of micropowders caused by surface effect lower the efficiency of ultrafine comminution. In this paper, a kind of grinding aid for chinastone delaminating has been developed by the author to change the surfacial electronic property of particles and decrease the viscosity of pulp. Experiments about delaminating-comminuting chinastone ores from Ningcun and Shangzhu (Jiangxi Province, China) reveal that the contents of 2 um grade particles are increased from 23. 0% and 27. 1% to 42. 7% and 45. 3% respectively, the products reach the index at first-class chinastone.
文摘In this paper, the main factors that influence on qualities of kaolin in the area are revealed by studying the properties of coal-series kaolin in Enshi, Hubei (P. R. China), technologies of ferrum and carbon elimination for coal-series kaolin are investigated , and ways to fully uti-lize the resource are hopeful to be sought.
