发明名称 |
PROCESS FOR HYDRATING SODIUM CYANIDE FOR SAFE SHIPMENT |
摘要 |
A process for manufacturing, shipping and unloading substantially solid, ice-like sodium cyanide dihydrate containing essentially no liquid water. A slurry of 58 weight percent or higher sodium cyanide is rapidly cooled to the anhydrous/dihydrate transition temperature while minimizing the settling out of sodium cyanide crystals to form the product in a container. Dissolution prior to unloading is by adding heat and water or dilute sodium cyanide solution. |
申请公布号 |
AU3332489(A) |
申请公布日期 |
1989.10.26 |
申请号 |
AU19890033324 |
申请日期 |
1989.04.24 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
JANET MARIE ROGERS;HAROLD FELTON PORTER |
分类号 |
C01C3/10 |
主分类号 |
C01C3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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