查询词典 methanol

Dimethyl carbonate can be directly synthesized from CO 2,methanol and epoxide by using a two component catalyst.

在双组分催化剂的作用下，由CO2 、甲醇和环氧烷烃直接合成碳酸二甲酯。

Both companies will use the technology to manufacture synthesis gas as feedstock for new methanol plant s.

这两家公司将利用该技术生产的合成气，作为新建甲醇厂的原料。

Both companies will use the technology to manufacture synthesis gas as feedstock for new methanol plants.

这两家公司将利用该技术生产的合成气，作为新建甲醇厂的原料。

Methanol is recognized as an alternative energy carrier as well as an important chemical feedstock.

甲醇不仅是一种重要的化工原料，同时也是一种能源载体。

The up-to-date technologies and equipments for the production of ammonia, nitrogen fertilizer, methanol and the downstream products

sup2；合成氨、氮肥、甲醇及其下游产品的新技术、装备成果

Through the comparison of the various technical indexes of semi coke with the technical indexes of special metallurgical coke and comparison and analysis of the semi coke production with the investment, consumption, manning and so on of coal chemical processing projects of methanol making with coal, oil making with coal, chemical fertilizer making with coal and coal electric power integrated production etc., it is thought that semi coke industry has broad development prospect and suggestions are made for the development of semi coke industry.

通过对半焦各项技术指标与铁合金专用焦的对比及半焦生产与煤制甲醇、煤制油、煤制化肥及煤电一体化等煤化工项目投资、消耗、定员等的对比分析，认为半焦产业发展前景广阔，并对半焦产业的发展提出了建议。

Main: methanol , sulfur, stainless steel, copper, aluminum, foundry raw materials, scrap metal, cement, cement products.

主营：甲醇，硫磺，不锈钢，铜，铝，铸造原材料，废旧金属，水泥，水泥制品等。

Gas vapor reforming is the traditional techniq ue of synthesis gas producing,which can make the chemicals such as hydrogen,methan ol,dimethyl ether,etc.,also which is the core technology of the battery with gas methanol fuel.

天然气蒸气重整是传统的合成气制造技术，可以用来制造氢气、甲醇、二甲醚等化工产品，也是天然气制甲醇燃料电池的核心技术部分。

In the paper, the fundamental principle and process development of methanol making with coke oven gas are described and it is pointed out that the combined production of coke and chemicals of coal is the effective way for the rational utilization of resource and sustainable development.

本文介绍了焦炉煤气制甲醇的基本原理和工艺进展，指出煤焦化联产是合理利用资源和实现可持续发展的有效途径。

But when the amount of catalysts is too large, the space time yield of methanol and the conversion of syngas gas will not increase at constant ratio.

同样的条件下，随着空速的增加，时空产率在增大，但气体的转化率在下降。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。