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What representative solutions does DODGEN have in terms of technology and process?

Taking biobased succinic acid as an example, the content of succinic acid produced in the fermentation broth is only a few percent, and the concentration is quite low. At the same time, the components inside are relatively complex, and it dissolves in the fermentation broth. The boiling point of succinic acid is high, extremely sensitive, and easy to form anhydride when heated, making separation difficult. However, DODGEN's treatment plan is to first esterification the fermentation broth to produce dimethyl succinate, and then distill/distill the dimethyl succinate from the reaction broth Here, obtain the preliminary concentrated dimethyl succinate. By further coupling crystallization, dimethyl succinate with a purity of over 99.5% was obtained. Dimethyl succinate can be further hydrogenated to generate BDO, or directly reacted with BDO to obtain a biodegradable material PBS, which is also a hot topic for future biodegradable materials.


How to view the future and industry trends of biotechnology?
What are the current bottlenecks in the technology of bio based raw materials industry?
How to choose the four types of static mixers?
What are the role of Custom Static Mixers in Industrial Processes?
What is packing material? What is the role of packing material?
What is the difference between structured packing and random packing?
What is random packing?
What are the advantages of random packing?
What is structured packing?
What are the advantages of structured packing?
How to choose between structured packing and random packing?
What are the advantages of the DODGEN micro reactor, which can handle tens of thousands of tons of throughput per unit, in tubular reactions?
What are the advantages of DODGEN polymerization reactors in the production of polymer products of different grades?
What is extraction tower?
Reaction and Separation Professional, Low Carbon Technology Partners
Reaction and Separation Professional, Low Carbon Technology Partners
Shanghai DODGEN Chemical Technology Co., Ltd.
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