发明名称 |
Hydrodynamic precipitation method and apparatus |
摘要 |
A method of continuous precipitation of insoluble solids formed by the reaction of a liquid solution and a reactant by hydrodynamic agitation of the solution and the reactant in a continuous hydrodynamic precipitation apparatus. The apparatus comprises vertically standing elongated tank means; liquid level control means for maintaining tank liquid at a predetermined level in the tank means; hydrodynamic agitator means in the tank means for receiving and agitating the solution, the reactant and recirculated tank liquid; conduit means for supplying predetermined quantities of solution and reactant to the agitator means; pressure pump means for recirculating at least a portion of the liquid under pressure from the bottom portion of the tank means to the hydrodynamic agitator means; whereby the solution, the reactant and the recirculated tank liquid are thoroughly mixed by the hydrodynamic agitator means; and means for removing at least a portion of the precipitated solids from the bottom portion of the tank means.
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申请公布号 |
US4000001(A) |
申请公布日期 |
1976.12.28 |
申请号 |
US19750589465 |
申请日期 |
1975.06.23 |
申请人 |
THE GREAT WESTERN SUGAR COMPANY |
发明人 |
TOTH, LASZLO |
分类号 |
B01J14/00;B01D9/02;B01J19/00;C13B20/02;C13B30/02;(IPC1-7):B01D21/00;B01F13/00;C13D3/02 |
主分类号 |
B01J14/00 |
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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