查询词典 hydrogenating

This paper analyzed main factors affecting hydrogenated gasoline quality and put forward countermeasures of reducing the losing of octane value and decreasing macro thiol during hydrogenating.

对影响加氢汽油质量的主要因素进行了分析，提出了降低加氢过程汽油辛烷值损失、降低大分子硫醇生成的优化措施，并针对存在的问题提出了相应的改进建议。

The author innovated forging process of shell of forging - welded hydrogenating reactor which was awarded The First Prize state Science and Technology Development before, by using VE principle.

运用价值工程原理，改进了获国家科技进步一等奖的锻焊结构加氢反应器的简节锻造工艺，创新后的简节锻造工艺又应用在其他两台类似的加氢反应器上，总计降低生产成本1700余万元

Been hydrogenating the vegetable oil partly and has already been researched and developed in nine years, considered to be than natural oil healthier, cheaper substitutes such as cream, lard,etc.

对此，业者已经表示，由于餐厅的烹调材料来自于供应商，实在无法百分之百确定到底他们所卖的餐点是否含有反式脂肪。

The vibration energy or the electronic and vibration entropy of the gaseous molecules are approximately used as the energy or entropy of the solid. In this approximation, thermodynamic functions 、、 and hydrogen isotopes equilibrium pressure of the hydrogenating reaction have been calculated .Then we can fit the relations between temperature and equilibrium pressure.

在ZrH2的E和S的过程中，以气态分子总能量中的振动能EV代替该分子处于固态时的振动能量E，以电子和振动熵SEV代替分子处于固态熵的近似方法，计算了不同温度下金属Zr与氢同位素反应的，和以及氢化反应平衡压力，并导出了氢化反应平衡压力与温度的关系。

In an embodiment, disclosed is a catalyst for selectively hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising a chlorided inorganic catalyst support, palladium, and silver.

在实施方案中，公开了用于将高度不饱和烃选择性加氢成不饱和烃的催化剂，其包含氯化的无机催化剂载体、钯和银。

Using hydrotreated gas oil as solvent, under the conditions of a reaction temperature of 400 C, a hydrogen partial pressure of 10 MPa and a reaction time of 1 h, a portion of coke deposits could be removed yet without the function of hydrogenating coke.

采用溶剂萃取法除去工业失活催化剂上沉积的焦炭和金属的研究结果表明，用四氢呋喃、吡啶和喹啉这3种含杂原子的有机强溶剂常温萃取催化剂，其去除焦炭能力很弱，而且会因这些溶剂的强吸附作用污染催化剂；盐酸洗涤能有效去除催化剂表面的钙、铁沉积层，但不能去除焦炭；低芳香性的加氢瓦斯油在400 C、H2压力为10MPa、反应1h的条件下可部分去除催化剂上的焦炭，但不具备强的氢化焦炭作用；1，2，3，4-四氢化萘因具有供给原子氢的能力，可以有效地氢化和去除催化剂上的焦炭。

The results showed that colorless transparent solvent oil or gasoline blending stock of high-octane value can be obtained by hydrogenating of cracking C9. Bromine value of this product was 714.3 mgBr/100g.

实验表明，裂解碳九通过加氢得到了溴价为714.3 mgBr/100g的无色透明的溶剂油或高辛烷值汽油调和原料。

Considering the characteristics of chain production of Germu Oil Refinery ,taking Catalytic Reformulating and Diesel Hydrogenating Unit as an example, collecting various influential factors, and applying SE basic theory and ISM methods, the paper made a deep analysis to the operation progress influential factors, and found out four crucial factors: the number of people, quality of overhaul, the frequency of doing over again and the factor of environment,.

目前企业在编制进度计划时由于沿用传统的思想方法，缺乏新理论、新方法、新手段的运用，致使计划进度与实际进度背离较大，造成了时间和资源的严重浪费，也影响了企业效益目标的实现。

Ni/ZSM-35 catalyst, as another kind of upgrading catalyst, was used for skeletal isomerizing and hydrogenating olefin in FCC gasoline in the reactor of 100ml catalyst loading.

此外通过添加钼改性ZSM5催化剂，在确保芳构化反应性能的基础上改善了催化剂的脱硫性能，对于硫含量为3070ppm的汽油，脱硫率达到90％。

The exploratory study on the application of MSB reactor with fine particles of Ni based amorphous alloy as catalyst in the process of purification of caprolactam indicated that the hydrogenating efficiency of MSB reactor process was increased 3-5 times, the catalyst consumption was reduced by 50%, and the reactor volume could be reduced, as comp...

以细颗粒镍系非晶态合金为催化剂的磁稳定床反应器用于己内酰胺加氢精制的试验研究表明，与现有釜式工艺相比，加氢效率可提高 3～ 5倍，催化剂耗量降低 50 %，并且可缩小反应器体积。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。