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- The results show that the re oxidation temperature of VPO catalyst is very important to n butane selective oxidation to MA operated under unsteady state mode. 在固定床微型反应器中,利用在线质谱动态响应技术,考察了VPO催化剂再氧化温度和不同氧物种对正丁烷选择氧化制顺酐(MA)的影响。
- Keywords VPO catalyst;n butane;selective oxidation;maleic anhydride;oxygen species; VPO催化剂;正丁烷;选择氧化;顺酐;氧物种;
- Keywords n Butane Oxidation;Maleic Anhydride;Fine particle fluid bed;Fluid Feature; 正丁烷氧化;顺丁烯二酸酐;细粒床;流化特性;
- Keywords alcohol;oxyvanadium phosphate;reduction;oxyvanadium monohydric phosphate;preferential orientation;n butane;oxidation; 醇;二水磷酸氧钒;还原;半水磷酸氢氧钒;择优取向;正丁烷;氧化;
- n butane 正丁烷
- An unconverted person is deliberately off course. 一个没有归主的人当然会自然而然的偏离正路。
- Such persons considered as a group;the unconverted. 这样的一群人;未改变信仰的人
- Trying to unconvert the system fails. 取消系统转换的尝试失败。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- This is not a right angle, butan acute one. 这不是直角,而是锐角。
- That will be a total of eighty N T. 那总共八十台币。
- Such persons considered as a group; the unconverted. 这样的一群人;未改变信仰的人
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
- Download the file in an unconverted format to a local directory. 请各位各抒己见。
- Its main components include propane, butane and butylene. 主要成份是丙烷、丁烷、丁烯等。
- Rest unclogs our 18th n substitute af. 请取消我方18日的订单,并以下列代替。
- Butane is converted to butadiene for synthetic rubber. 丁烷则转换成丁二烯,用来制造人造橡胶。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.
- Its main components include propane, butane and butylene . 主要成份是丙烷、丁烷、丁烯等。
- The main component in 4# solvent is liquefied butane. 四号溶剂主要成分为液化丁烷。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries