专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020080027091A 프릴링 방법 无效
标题翻译：精炼方法
公开(公告)号：KR1020080027091A
公开(公告)日：2008-03-26
申请号：KR1020060092568
申请日：2006-09-22
申请人： 허니웰 인터내셔널 인코포레이티드
发明人： 퀴더제임스에이. , 셜리아더레이주니어. , 코크랜키이쓰디. , 홀트티모씨쥐.
IPC分类号： C06B43/00
CPC分类号： B01J2/04 , B01J2/10 , B01J2/20 , C05C1/00 , C05C1/02 , C05G3/0058 , C05C3/00 , C05C3/005
摘要： A method of prilling using mechanical agitation in a prill head is provided to allow adequate mixing and reaction of the ingredients so that resultant beneficial properties are exploited, to introduce agitation into the prill head which introduces shear thinning to the high viscosity molten mixture, and to allow sufficient reaction time to develop advantageous properties in the product. A prilling method to prill a shear-thinnable mixture comprises the steps of: a) providing a molten first component: b) mixing at least a second component with the molten first component: c) reacting the components to form a shear-thinnable mixture: and d) prilling the shear-thinnable mixture, wherein the prilling comprises mechanically agitating in the prill head to shear the shear-thinnable mixture sufficiently to permit prilling. The first component is ammonium nitrate, and the second component is ammonium sulfate. The prill head is one selected from a rotating bucket with a stationary blade, a stationary bucket with rotating scrappers and blades and an agitated, pressurized nozzle assembly. An apparatus for prilling comprises a prill head having means for agitating mechanically to shear thin a shear-thinnable mixture. The means for agitating mechanically further comprises surface-wiping blades. The agitated prill head is readily incorporated into the existing prilling apparatus.
摘要翻译：提供在造粒头中使用机械搅拌的造粒方法，以允许成分的充分混合和反应，从而产生有利的性质，将搅拌引入到将高剪切变薄引入高粘度熔融混合物的砂浆头中，允许足够的反应时间来产生产品中的有利性质。用于造粒可剪切稀释混合物的造粒方法包括以下步骤：a）提供熔融的第一组分：b）将至少第二组分与熔融的第一组分混合：c）使组分反应形成剪切稀释混合物：和d）造粒可剪切稀释的混合物，其中造粒包括在造粒头中机械搅拌以充分剪切可剪切的可混合混合物以允许造粒。第一种成分是硝酸铵，第二种成分是硫酸铵。造粒头是选自具有固定叶片的旋转桶，具有旋转刮刀和叶片的固定桶和搅拌的加压喷嘴组件。用于造粒的装置包括具有用于机械搅拌以剪切薄的可剪切稀释混合物的装置的模头。机械地进行搅拌的装置还包括表面擦拭刀片。搅拌的造粒头容易地结合到现有的造粒装置中。

IPRDB

热门服务

关于我们

友情链接

联系方式