发明名称 |
Transporting urea for quantitative conversion into ammonia |
摘要 |
High purity ammonia is quantitatively produced from urea by reaction with water in the presence of acid. A major advantage of the invention is that urea can be safely transported to a conversion site, then converted to ammonia. The net result is that high purity ammonia is available wherever it is needed without the toxic hazard presented by transporting ammonia.
|
申请公布号 |
US5252308(A) |
申请公布日期 |
1993.10.12 |
申请号 |
US19910816406 |
申请日期 |
1991.12.31 |
申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
YOUNG, DONALD C. |
分类号 |
C01C1/02;C01C1/08;(IPC1-7):C01C1/08 |
主分类号 |
C01C1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|