发明名称 |
Method and apparatus for controlled size distribution of gel microspheres formed from aqueous dispersions |
摘要 |
The present invention is directed to a method and apparatus for making a population of dense, closely size-controlled microspheres by sol-gel procedures wherein said microspheres are characterized by a significant percentage of said population being within a predetermined, relatively narrow size range. Microsphere populations thus provided are useful in vibratory-packed processes for nuclear fuels to be irradiated in LWR- and FBR-type nuclear reactors.
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申请公布号 |
US4459245(A) |
申请公布日期 |
1984.07.10 |
申请号 |
US19820340624 |
申请日期 |
1982.01.19 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
RYON, ALLEN D.;HAAS, PAUL A.;VAVRUSKA, JOHN S. |
分类号 |
B01J2/08;(IPC1-7):G21C21/00 |
主分类号 |
B01J2/08 |
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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