Title: Melting purification equipment in organic compound field and its purification method
Application Number: 03114408 Application Date: 2003.01.07
Publication Number: 1515522 Publication Date: 2004.07.28
Approval Pub. Date: Granted Pub. Date: 2005.11.23
International Classifi-cation: C07B63/00
Applicant(s) Name: Xibei Polytechnic Univ. Address: 710072
Inventor(s) Name:
Attorney & Agent: mu anrong
Abstract:
     The present invention relates to an equipment for preparing hyperpure organic compound and its purification method. It adopts water-floating mode-wine dipping transmission, utilizes the water tap to implement constant water-dropping speed, and can make the water intake quantily of the fixed water level device be equal to overflow quantity water-dropping quantity and can make the fixed water level device always retain constant height level and constant water-dropping speed, the dropped water is fed into float bowl, and the float can be used to make heater be precisely and stably operated so as to raise the stability of zone-melting plane boundary growth, attain the zone-melting liquid-solid thermodynamic equilibrium and raise single-pass zone-melting purification efficiency.
Time: 10
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