Non-dispersive solvent extraction of p-toluic acid from purified terephthalic acid plant wastewater with p-xylene as extractant
نویسندگان
چکیده
منابع مشابه
Biotransformation of p-xylene into terephthalic acid by engineered Escherichia coli
Terephthalic acid (TPA) is an important industrial chemical currently produced by energy intensive and potentially hazardous p-xylene (pX) oxidation process. Here we report the development of metabolically engineered Escherichia coli system for biological transformation of pX into TPA. The engineered E. coli strain harbours a synthetic TPA pathway optimized through manipulation of expression le...
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Successful reproductive management in buffaloes depends on effective estrus detection. Urinary pheromones identified from natural estrous cycle have been reported to decipher estrus phase. However, its presence has not been analyzed in the urine after synchronization. Thus, our present investigation was to investigate the influence of synchronized estrus urine in bulls and to examine the presen...
متن کاملP,P′-Diphenylethylenediphosphinic acid dihydrate
The title compound, C(14)H(16)O(4)P(2)·2H(2)O, possesses a crystallographic inversion center where two -P(=O)(OH)(C(6)H(5)) groups are joined together via two -CH(2) groups. In the crystal, the acid molecules are linked by the water molecules via O-H⋯O hydrogen bonds, leading to the formation of a two-dimensional network lying parallel to (101).
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ژورنال
عنوان ژورنال: Journal of Zhejiang University-SCIENCE A
سال: 2016
ISSN: 1673-565X,1862-1775
DOI: 10.1631/jzus.a1500281