Production system for coking crude phenol
The utility model relates to a production system for coking crude phenol. According to the production system, the middle and lower part of a washing tower is communicated with a chimney of a tubular furnace; a phenol sodium salt tank is communicated with the middle and upper part of the washing towe...
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| creator | LI YUCAI ZHAO CHANGSUO WU XIANGPING WANG HUIBING SONG XIUCHEN SU JIUMING WANG YOUBING REN ZHONGHAI LI TIANZHONG WANG QIANG LI HUIFENG |
| description | The utility model relates to a production system for coking crude phenol. According to the production system, the middle and lower part of a washing tower is communicated with a chimney of a tubular furnace; a phenol sodium salt tank is communicated with the middle and upper part of the washing tower and the middle and upper part of a dehydrating tower by a phenol sodium salt pump; the middle and lower part of the dehydrating tower is provided with an air inlet, and the upper part of the dehydrating tower is provided with an evacuation opening; a dehydrating intermediate tank is communicated with the middle and upper part of a decomposition tower by an intermediate pump; the lower part of the dehydrating tower is communicated with the dehydrating intermediate tank; the upper part of the washing tower is connected with the middle and lower part of the decomposition tower by a fan of the decomposition tower; the upper part of the decomposition tower is provided with an evacuation opening; the middle and lower p |
| format | Patent |
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| title | Production system for coking crude phenol |
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