其中对叔丁基苯酚羟基化法是绿色化学工艺，是今后研究的重点。
At the same time green chemistry technique of the hydroxylation of 4-tert-butyl-pyrocatechol is the research focus in future.
讨论了以2，4-二叔丁基苯酚、三氯化磷为原料合成抗氧剂168的方法。
The synthesis of antioxidant 168 has been studied by esterification of 2. 4-ditertbutylphenol and phosphorus trichloride.
采用新型工艺UV/微曝气对水中内分泌干扰物4-叔丁基苯酚（BP）进行降解研究。
The removal performances of EDCs 4-tert-butylphenol(BP) in water using a new process UV/micro-aeration was introduced.
以异丁烯为烷 化剂 ，在间歇反应釜中研究了苯酚烷基 化反应合成2 ，4二叔丁基苯酚的反应工艺。
The synthetic process of 2,4di?tert?butylphenol was studied in a batch reactor, while isobutylene was used as alkylating agent.
研究表明，这类助剂中以2，4，6-三叔丁基苯酚和防老剂D效果较好，漂白损失降低、白度提高、浆强度增加。
The results showed that among the additive used. Both 2,4,6 terbutyl phenol and antiager D have the better effects:bleaching loss diminished, whiteness improved and strength increased.
本文研究了以对甲苯磺酸为催化剂，氯苯为溶剂，室温附近的条件下，苯酚及对叔丁基酚与甲缩醛反应的动力学。
With p-toluene sulfonic acid used as catalyst and chlorobenzene as organic solvent, the reaction kinetics between phenol and acetal have been studied at room temperature.
注：物质2,6 -二叔丁基- 4 -甲基苯酚(BHT)的保留时间在此条件下必须少于16分。
Remark: the substance 2, 6-di-tert-butyl-4-methylphenol (BHT) must show a retention time smaller than 16 minutes.
注：物质2,6 -二叔丁基- 4 -甲基苯酚(BHT)的保留时间在此条件下必须少于16分。
Remark: the substance 2, 6-di-tert-butyl-4-methylphenol (BHT) must show a retention time smaller than 16 minutes.
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