含氧化合物

Any of various acids containing the peroxy group.

这些物质大多数是含氧化合物。

The method adopts the following steps: after mixed, phosphorus source, silicon source, aluminum source, an organic template agent, water and a precursor of the SAPO molecular sieve are hydrothermally crystallized for at least 0.1 hour at the temperature ranging from 110 to 260 DEG C to obtain the SAPO molecular sieve; wherein, the preparation method for the precursor of the SAPO molecular sieve has the following steps:, the molar ratio is 0.03 to 0.6 R:(Si0.01 to 0.98: Al 0.01 to 0.6: P0.01 to 0.6): 2 to 500 H2O; wherein, R stands for mixture solution of raw materials which is blended by the phosphorus source, the silicon source, the aluminum source, the an organic template agent and water of the template agent;, the mixture solution of raw materials prepared in step reacts at the temperature which is at least 50 DEG C lower than the crystallization temperature for at least 0.1 hour.

本发明通过采用包括以下步骤：将磷源、硅源、铝源、有机模板剂、水和SAPO分子筛前驱体混合后在110～260℃的温度下水热晶化至少0.1小时获得SAPO分子筛；其中SAPO分子筛的前驱体的制备包括以下步骤：将摩尔配比为0.03～0.6R∶(Si0.01～0.98∶Al0.01～0.6∶P0.01～0.6)∶2～500H 2 O，式中R代表模板剂的磷源、硅源、铝源、有机模板剂和水混合成原料混合液；将步骤制备的原料混合液在低于晶化温度至少50℃的温度下反应至少0.1小时的技术方案较好地解决了该问题，可应用于含氧化合物制烯烃催化剂的制备过程。

The valveless switching technology,designation of separation mode,optimization of operation conditions were studied.

本文论述了利用气相色谱法检测石脑油中含氧化合物的方法，考察了无阀切换技术、分离模式的设计、操作条件的优化等方面的问题。

The state of the art on fuel oxygenates, and in particular of MTBE in groundwater, is presented.

国家艺术燃料含氧化合物，特别是地下水中甲基叔丁基醚，是。

Synthesis of oxygenates from carbon monoxide continues to an area of both academic and industrial activity.

利用一氧化碳制取有机含氧化合物在学术研究和工业实践中一直都是非常活跃的领域。

On the other hand, Co–Mn is the best catalyst in term of selectivity towards oxygenates under the conditions studied.

另一方面，公司锰是最好的催化剂在任期内实现含氧化合物选择性的条件下研究。

Other alcohols that can be used as fuel oxygenates are methanol and tertiary-butyl alcohol.

其他醇可作为燃料的甲醇含氧化合物和三级丁醇。

However, regarding selectivity towards oxygenates the relationship becomes the opposite.

然而，关于对含氧化合物选择性的关系变得相反。

Finally, a density functional theory study has been conducted to investigate the reaction mechanism of synthesis of oxygenates and higher hydrocarbons from methane and carbon dioxide at a molecular level for the first time.

本文还采用密度泛函理论，首次系统地从分子水平上研究等离子体直接转化甲烷、二氧化碳为各种含氧化合物、高碳烃的机理。

The presence of oxygenates in gasoline promotes cleaner fuel combustion within the engine, boosts fuel octane values and reduces vehicle emissions.

含氧化合物的存在，促进清洁汽油燃料燃烧的发动机，提高燃油辛烷值的价值，并减少汽车废气。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！