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发明授权
CN101955880B 生物发酵法生产长碳链二元酸的生产装置 有权 转让 诉讼 无效口审

生物发酵法生产长碳链二元酸的生产装置
摘要：
本发明属于生物发酵法生产长碳链二元酸技术领域，尤其涉及一种生物发酵法生产长碳链二元酸的生产装置。本发明的技术方案为：生物发酵法生产长碳链二元酸的生产装置，该生产装置包括通过管道依次连接的种子罐、发酵罐、蒸汽加热器、发酵液储罐、预过滤器、脱色罐Ⅰ、过滤器Ⅰ、酸化罐、过滤器Ⅱ和闪蒸干燥器Ⅰ，所述过滤器Ⅱ和闪蒸干燥器Ⅰ之间有搅龙连接。具有产酸水平高，生产成本低，产品质量好，品种全等特点，得到的长碳链二元酸产品具有单酸含量高、透光好、热稳定性高，可以满足不同客户的需求。
摘要（英）：

The invention belongs to the technical field of producing long carbon chain diacid by adopting a biological fermentation process, and in particular relates to a device for producing the long carbon chain diacid by adopting the biological fermentation process. The device comprises a seed tank, a fermentation tank, a steam heater, a fermentation liquid storage tank, a prefilter, a decoloring tank I, a filter I, an acidizing tank, a filter II and a flash dryer I which are sequentially connected through a pipeline, wherein the filter II is connected with the flash dryer I through an auger. The invention has the characteristics of high acid production level, low production cost, good product quality, full variety and the like. The obtained long carbon chain diacid has the advantages of high monomer acid content, good transmittance and high thermal stability, and can meet requirements of different customers.

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