发明名称 |
Method and apparatus for performing continuous hydrothermal synthesis |
摘要 |
A continuous hydrothermal synthesis method which comprises pressurizing and heating a material slurry below a saturated vapor temperature or pressurizing a material slurry at normal temperature, pressurizing and heating an aqueous liquid above the saturated vapor temperature, atomizing and mixing the slurry and the aqueous liquid, effecting hydrothermal synthesis in a reaction section above the saturated vapor temperature, cooling the reaction product and taking out the product while retaining the pressurized state in the system by alternately opening and closing shut-off valves provided above and below a product discharging section or through a thin pipe provided in the product discharging section. The method is performed using an apparatus comprising heating-pressurizing sections respectively connected to a material slurry feeding section and an aqueous liquid feeding section, an atomizing-mixing section and a reaction section provided after these feeding sections, and a product discharging section.
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申请公布号 |
US6123907(A) |
申请公布日期 |
2000.09.26 |
申请号 |
US19990231778 |
申请日期 |
1999.01.15 |
申请人 |
YAMASAKI, NAKAMICHI;YKK CORPORATION |
发明人 |
YAMASAKI, NAKAMICHI;MOCHIDA, TSUNEAKI;MAEDA, AKIHIRO;FUKUDA, TAKESHI;MORIMURA, TSUYOSHI |
分类号 |
B01J3/04;B01F3/02;B01F13/10;B01J3/00;B01J8/20;C01B13/14;C01F7/02;C01G1/02;C01G23/053;C01G25/02;C01G27/02;C01G37/033;(IPC1-7):F28D1/00;B01F3/00;B01F13/00 |
主分类号 |
B01J3/04 |
代理机构 |
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代理人 |
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