| 发明名称 |
Ultrasonic dehydration of coal tar |
| 摘要 |
<p>Ultrasonics having acoustic energy density of >=0.5 W/cm3 are applied for such time, pref. 0.5-1.5 mins, until water droplets in coal tar have coalesced sufficiently to allow their separation on coal tar surface. Pref. coal tar stream is heated to 50-60 degrees C.</p> |
| 申请公布号 |
DE1948745(A1) |
申请公布日期 |
1971.07.08 |
| 申请号 |
DE19691948745 |
申请日期 |
1969.09.26 |
| 申请人 |
VNI I K I KHIM MASH |
发明人 |
MIRONOWITSCH FRIEDMANN WIKTOR;GEORGIEWITSCH NOWOTSKIJ BORIS;NIKOLAEWITSCH TSCHISCHIKOW MIC;ALEXANDROWNA ANISIMOWA WERA;GAWRILOWITSCH GERGEL ALEXANDER;ABRAMOWITSCH SILBERG GRIGORIJ;SIDOROVITSCH KASAKOW EWGENIJ;SERGEEWNA SOBOLEWA IRINA;MOISEEWITSCH PERELMAN BORIS;ANTONINOWNA IONINA MARINA;ALEXEEWNA POTAPTSCHENKO ANNA;GERTSEWITSCH GLESER IDEL |
| 分类号 |
C10G33/06 |
主分类号 |
C10G33/06 |
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