Previously, MTBE (methyl tertiary-butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.
以前，MTBE（甲基叔丁基醚）曾作为汽油充氧剂，但是，在2004年，人们发现它污染了地下水，所以就不再使用它了。
Previously, MTBE (methyl tertiary - butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.
以前广泛使用的增氧剂是甲基叔丁基醚，后来有研究发现甲基叔丁基醚会污染地下水，因此在2004年久停止使用了。
The study results of the toxicity of methyl tertiary butyl ether (MTBE) were reviewed.
对国内外有关甲基叔丁基醚（MTBE）毒性的研究结果作了综述。
Methyl tertiary butyl ether (MTBE), a new gasoline additive, is added to gasoline as an octane enhancer and used to reduce automotive emissions.
甲基叔丁基醚(MTBE)是一种新型的汽油添加剂，被用来提高汽油辛烷值和减少汽车尾气中有害物质的排放。
The synthesis and developing current situation of rubber accelerator TBBS and its material tertiary butyl amine were introduced.
介绍了橡胶硫化促进剂TBBS及其原料叔丁胺合成方法及开发现状。
Methyl tertiary butyl ether (MTBE) is a new gasoline additive used to increase gasoline octane value and decrease the exhaust of some harmful pollutants, but there is still debate on its toxicology.
甲基叔丁基醚(MTBE)是一种新型的汽油添加剂，常用来提高汽油辛烷值和减少汽车尾气中有害物质的排放。
A series of multicomponent catalysts for preparation of methacrolein by oxidation of tertiary butyl alcohol were prepared.
制备了一系列叔丁醇氧化制甲基丙烯(？)的多组份催化剂。
The synthesis method of Pyridaben was present with taking paratertbutyl benzyl chloride tertiary butyl hydrazine and chloric acid as the raw materials.
报道了以对叔丁基氯化苄、叔丁基肼、粘氯酸为主要原料合成速螨酮的方法。
Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives.
在实验过程中筛选出几种酚类化合物和叔丁基含氧化合物等作为汽油抗爆添加剂。
The influence of content of para-tertiary butyl phenol on solid and performance of coatings is investigated.
考察了对叔丁基酚含量对固含量和涂料性能的影响。
The invention relates to an application of antioxidant tertiary butyl hydroquinone.
本发明涉及一种叔丁基对苯二酚的应用。
The application of antioxidant tertiary butyl hydroquinone is characterized in that the tertiary butyl hydroquinone is applied to the irradiation treatment for the chilled pork.
抗氧化剂叔丁基对苯二酚的应用，其特征在于：叔丁基对苯二酚应用于冷却猪肉辐照处理中。
The tertiary butyl benzene synthesis is a supplement to alkylation of classical Friedel and Crafts reaction.
叔丁苯合成的新工艺的实施，是对经典的“弗瑞德-克来福特”反应中烷基化的补充。
The invention discloses a 5-(4-chlorophenylmethyl)-4-tertiary butyl-2-aminothiazole nitrate chiral crystal shown in a chemical formula I and a preparation method thereof.
本发明公开了化学结构式I所示的5-（4-氯苯甲基）-4-叔丁基-2-氨基噻唑硝酸盐手性晶体及其制备方法。
The invention discloses a 5-(4-chlorophenylmethyl)-4-tertiary butyl-2-aminothiazole nitrate chiral crystal shown in a chemical formula I and a preparation method thereof.
本发明公开了化学结构式I所示的5-（4-氯苯甲基）-4-叔丁基-2-氨基噻唑硝酸盐手性晶体及其制备方法。
应用推荐