专利名称：Saltrecovery from aluminum black dross 发明人：John P. Lyon,Nace E. Halpin
申请号：US06/541365英语一般将来时
乔布斯英文名
申请日：19831012ddw
公开号：US04569723A
generous公开日：不要介意的英文
苏州外语学校
19860211
专利内容由知识产权出版社提供
就餐英语
摘要：Sodium and potassium chloride consolidated granular salt crystals are formed on a bed of granular salt by spraying, for example, the clarified brine of aluminum black dross upon the heated bed. The bed cascades in a revolving drum and is maintained at a temperature of about 250°- 350° F. (121°-177° C.). That is, the bed is maintained at a temperature high enough to evaporate the water from the brine before the brine penetrates the bed and low enough to eliminate entrainment of salt in the evaporated water. An apparatus and process for the recovery of this salt product are claimed.
武汉新东方考研申请人：LYON; JOHN P.,HALPIN; NACE E.2020年二本分数线
代理机构：Seed and Berry
更多信息请下载全文后查看
>全新版大学英语听说教程2答案
