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- N-phenylmaleimide was synthesized with the closing-ring dehydration catalyst of nickel diacetylacetonate(Ni(acac)2) by acetic anhydride method. 以乙酰丙酮镍为闭环脱水催化剂,运用改进的醋酐法,合成了N-苯基马来酰亚胺。
- The dehydration catalyst featured good stability, higher 2-octene yield, good product quality and lower catalyst consumption. 该催化剂稳定性好，与传统脱水催化剂相比，具有2-辛烯收率高、产品质量好和催化剂单耗低的优点。
- Hydrogenation catalyst, selective hydrogenation catalyst, dehydrogenation catalyst, dehydration catalyst, alkylation catalyst, oxidization catalyst, catalyst for industry exhaust gas, gas purification catalyst, sorbents. 加氢催化剂,选择性加氢催化剂,脱氢催化剂,脱水催化剂,烷基化催化剂,氧化催化剂,工业废气处理催化剂,气体净化催化剂,吸附剂。
- Companies have to gas, coal and coke oven gas low-pressure methanol synthesis and methanol dehydration catalyst gas production of DME technology, is a gas-phase dimethyl ether technology holder only. 公司掌握了以天然气、煤和焦炉气低压合成甲醇，以及甲醇气相催化脱水法生产二甲醚的工艺技术，是国内气相法二甲醚技术唯一持有方。
- cyclohexanol dehydration catalyst 环己醇脱水催化剂
- Development and Utilization of High Efficient Dehydration Catalyst of Hydrous Camphene 水合莰烯高效脱水催化剂的开发与利用
- Effect of Modification of Dehydration Catalyst on Dimethyl Ether Synthesis from Syngas in Slurry Phase 脱水催化剂的改性对浆态床一步法合成二甲醚的影响
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- dehydration catalyst 脱水催化剂
- methanol dehydration catalyst 甲醇脱水催化剂
- The eyes are often retracted from dehydration. 眼睛常因脱水而凹陷。
- The passenger is suffering from dehydration. 乘客们口渴难忍。
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
- Diarrhea also leads to dehydration. 腹泻也会导致脱水。
- The passengers are suffering from dehydration . 乘客们口渴难忍。
- The passengers are suffering from dehydration. 乘客们口渴难忍。
- Dehydration is a major cause of fatigue. 脱 水 是 疲 劳 的 主 要 原 因 。
- War is a catalyst to help them to choose. 战争是一副催化剂来帮助他们选择。
- He died from severe dehydration. 他死于严重脱水。
- Debate is the best catalyst of thought. 争论是思想最好的催化剂。
