甲醇

At last, the effective approach was found that the 024-antibiotic can be purified by freez-dry, methyl alcohol soaking, acetone, chloroform, and methyl alcohol continuously washing, alumina and silica gel column chromatography.

粗提制品的理化性质研究表明，024放线菌所产抗生素为无色晶体，易溶于水，可溶于甲醇和乙醇，且在甲醇中的溶解度较大，不溶或难溶于丙酮、氯仿、正丁醇、乙酸乙酯与苯。

AEM DMFC is benefited from the alkaline media and the reaction activities of cathode and anode are greatly improved.

引言直接甲醇燃料电池是以离子交换膜为电解质、甲醇为阳极燃料、空气为氧化剂的燃料电池。

When the molar ratio of H2O2 to benzyl alcohol was 0.9, the conversion of benzyl alcohol was 86.2%, the H2O2 efficiency was 95.8% and the selectivity to benzaldehyde was not less than 99%.

当H2O2与苯甲醇的物质的量比为0.9时，苯甲醇的转化率为86.2%，H2O2的利用率为95.8%，苯甲醛的选择性≥99%。

For the aerobic oxidation of benzyl alcohol reaction,metallic palladium supported on the SiO_2-Al_2O_3 support was used as catalysts.

研究主要涉及以氧气为氧化剂的苯甲醇选择氧化反应和在惰性气氛中无氢受体存在的条件下的苯甲醇氧化脱氢反应两部分。

China is abundant in coal resource, but less storage in oil.

针对甲醇燃料的特点，提出柴油-甲醇组合燃烧方式。

In the paper, the domestic methanol production conditions are described and economic and technical feasibility of the methanol production with the surplus coke oven gas of Panzhihua Iron and Steel Group is analyzed.

本文介绍了国内外甲醇生产状况，分析了利用攀钢富余焦炉煤气生产甲醇的经济技术可行性。

The TPD results with methanol, CO, CO〓 as adsorbates showed that in house catalysts had the suitable adsorption intensity, which resulted in their better methanol oxidation activity and stability.

以甲醇、CO和CO〓为吸附质的TPD结果表明，制备催化剂具有适宜的吸附强度，导致其具有较好的甲醇氧化活性和稳定性。

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。

This and other methanol-based kickers are sometimes fatal: 10ml of methanol can burn the optic nerve; 30ml can kill.

这种酒和其他甲醇勾兑的烈酒有时候是致命的：10ml的甲醇即可烧坏视神经、30ml即可致命。

The dosage of immobilized lipase of Enterobacter agglomerans is 1000 U, methanol as acyl receptors(alcohol:oil molar ratio is 3:1,3 times add),5 mL n-hexane,180 r/min,35℃,48 h,and the conversion rate was 91%.

硅藻土固定化成团肠杆菌脂肪酶用量为1000 U，甲醇为酰基受体，甲醇与油摩尔比为3：1，3次等量加入，5 mL正己烷，180 r/min，35℃反应48 h，转化率到91%。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。