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- PT酸PT acid
- 探析降低PTA中PT酸含量的方法The methods of reducing the PT acid content in PTA
- 反相液相色谱法测定PTA中的4-CBA和PT酸含量Separation and Determination of 4-CBA and PT Acid Content in PTA by Reverse Phase High Performance Liquid Chromatography
- 影响PTA产品中PT酸含量的因素有 :Pd/C催化剂的活性 ,TA中 4 CBA和PT酸的含量 ,结晶条件 ,进料浓度和离心分离效果。The factors which have effect on PT acid content in PTA product are the activity of Pd/C catalyst,4-CBA and PT acid content in TA, crystal condition, in-feeding concentration and centrifugal separation effect.
- 酸化acidification
- 羧酸carboxylic acid
- 半胱氨酸cysteine
- 酸洗acid cleaning
- 甘氨酸glycine
- 赖氨酸lysine
- 氨酸amino acid
- 精氨酸arginine (Arg)
- 色氨酸tryptophan
- 核苷酸ribonucleotide
- 丙酮酸pyruvic acid
- 磺酸sulfoacid
- 二酸diacid
- 丙酸monoprop
- 丁酸butyric acid
- 酸甜sweet and sour
