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PBT |
Our company provides continuous PBT production line, adopt 4-reactor technology, this process has absorbed in domestic and foreign technical, combine with our company's technology and experience of PET, suitable improvement, formed itself characteristic PBT process technology. |
The process is advanced, the technology is unique, the equipment is reliable, the production BD from reaction might fully recycling, greatly reduce the energy consumption and original auxiliary material consumption. The investment cost and running cost are lower than other factories, highly market competitive . |
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Technical characteristic: |
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The paste configuration adopt HUITONG PET intermittence type pulping technology, lower investment and running cost, the reliability is high. |
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The esterification adopt guide shell, push type agitation, enhanced the esterification efficiency greatly. |
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Adopting advanced process tower, the operation elasticity is big, the separation efficiency is high, not easy to block, and the structure simple construction cost is low . |
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Gas phase product in pre-polycondensation and final finisher via spray (loam board) condenser firstly, reduced the jam opportunity greatly, reduced the vacuum system load . |
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The final finisher adopts disk agitation, this overall structure is rigid, the film-make area is big, and the volume efficiency is high . |
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The vacuum suction pump system adopts BD steam as suction power, reduced the sewage let, and raised the BD use factor . |
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Add fresh BD to BD steam generator and supply to s pray condenser for fluid seal inside tank, ensure the vacuum system does not jam. |
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