发明名称 |
Automatically fed distillation and fractionation system |
摘要 |
An electrically and/or solar heated distillation and fractionation system for separating ethanol-water mixtures comprised with an insulated inclined vaporization chamber divided into an upper solar absorbent vaporization section and a lower pre-heating section by a vaporization floor, float means to automatically control the ethanol-water feed to the lower portion of the preheating section when distillation is taking place, means to evenly distribute the ethanol-water mixture on the vaporization floor, means to heat the ethanol-water mixture in the distillation chamber, a packed fractionation column through which the vapors from the distillation chamber must pass, means to control the temperature at the top of the fractionation column-condensing means to recover and/or recycle distillate exiting to the upper portion of the distillation column and means to remove or recycle residual aqueous liquid from the lower end of the vaporization section.
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申请公布号 |
US4364797(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19810287239 |
申请日期 |
1981.07.27 |
申请人 |
STIL SUN OIL, INC. |
发明人 |
BECK, BOYD R.;STEWART, LAMAR H.;TAPP, STEVEN;ANDERSON, JR., DON L.;NUFFER, DANIEL E. |
分类号 |
B01D3/00;B01D3/14;B01D3/42;C07C29/80;(IPC1-7):B01D3/02 |
主分类号 |
B01D3/00 |
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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