乙酰丙
- 与 乙酰丙 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Under the optimal conditions,the levulinic acid yield can reach(19.2%).
试验表明,原料粒度对乙酰丙酸的产率影响较小。
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The results indicated that the selectivity of levulinic acid could be improved at a lower reaction temperature and a higher sulfuric acid concentration.
研究结果表明,降低温度和提高硫酸浓度有利于提高生成乙酰丙酸的选择性。
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The stability of levulinic acid in near critical water was studied in the temperature range from 220 to 280 ℃and under pressure of 10 MPa.
实验测定了压力10MPa、温度220-280℃内乙酰丙酸在近临界水中的稳定性。
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The work proved the possibility of substituting inorganic acid with strong acidic resins for levulinic acid preparation from biomass.
该研究结果证实了用耐水型强酸性树脂替代现有的无机酸催化制备乙酰丙酸的可能性。
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In this work, the degradation process, mechanism, kinetics as well as the separation and purification of levulinic acid production from biomass, such as wheat straw and wood powder, were evaluated at high temperature and catalyzed by acid.
本文以麦秸和木屑等木质纤维素类的可再生资源为原料,对在高温及酸存在的条件下降解制备乙酰丙酸的工艺条件、生成机理、反应动力学及提取工艺进行了研究。
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A verification experiment was performed and the productivity of levulinic acid was 19.86%, which is almost the same as the model prediction.
通过验证实验,在上述优化条件下乙酰丙酸产率达到了19.86%,与模型预测值19.75%十分吻合,原料中纤维素的利用率达到68.8%。
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The content of levulinic acid in soy sauce,hydrolyzed vegetable proteinand caramel was determined.
对酱油、酸水解植物蛋白、焦糖色素中乙酰丙酸的含量进行了测定。
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Levulinic acid was prepared by solid SO42-/Al2O3-TiO2 catalyst from cellulose in water.
以纤维素为原料,固体SO42-/ Al2O3-TiO2为催化剂,以水为溶剂制备乙酰丙酸。
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A leader in research and development, Biofine Renewables converts cellulosic biomass feedstock into levulinic acid used in a variety of chemicals and fuels.
作为研发领域的领导者,Biofine可再生能源公司将纤维素生物原料转换成可用于各种各样的化学品和燃料的乙酰丙酸。
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A modified high-pressure stirring tank reactor was applied to study the dynamic degradation process of the wheat straw and sawdust for levulinic acid production at different temperature(190℃、210℃ and 230℃) and acid concentration 1%, 3% and 5%.
利用改进的高压搅拌釜,实验研究了小麦秸秆降解生产乙酰丙酸的动态过程,考察了在不同温度(190℃、210℃和230℃)及不同硫酸浓度(1%、3%和5%)条件下,小麦秸秆和木屑的降解过程。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。