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- Modified supported silver catalysts used for oxidation with air of 1,2-propylene glycol(PGO) to methylglyoxal(MGX) were prepared and their activities were evaluated. 研製用於1,2-丙二醇空氣氧化合成丙酮醛的負載型改性銀催化劑。
- Keywords ethylene epoxidation;supported silver catalysts;OCM reaction; 乙烯環氧化;負載銀催化劑;甲烷氧化偶聯;
- A method for the determination of cesium in silver catalyst by FAAS is described. 利用火焰原子吸收光譜法測定銀催化劑中的銫。
- The microscopic feature of silver catalyst pro-and-aft reaction was investigated by use of the instruments SEM, XPS and TPR-TPD. 使用SEM、XPS和TPR-TPD等儀器表徵了工業銀催化劑反應前後的微觀形態。
- Silver catalyst is not so often used.It is mainly used for producing epoxy ethane with ethylene,formaldehyde with methanol and producing ethylene glycol. 銀作催化劑用的場合不多,主要用於乙烯氧化制環氧乙烷、甲醇氧化制甲醛及乙二醇的生產。
- Abstract:The research trend for silver catalyst in production of ethylene oxide on adsorbent performance,surface reaction, active composition, selection of carrier, promoter etc. was reviewed. 介紹乙烯環氧化反應中,銀催化劑在吸附性能、表面反應、活性組分、載體選擇、助催化劑等方面的研究新動向。
- silver catalyst for ethylene oxide 環氧乙烷銀催化劑
- Promoting Effects of Cs on Silver Catalyst 銫對銀催化劑的助催化作用
- This study examines the properties and microstructure of viscose rayon-based activated carbon fiber (ACF) adsorbent modified by supporting silver. 摘要:本研究目的系利用金屬銀抗菌的特性,在嫘縈系活性碳纖維表面進行鍍銀改質。
- Keywords silver catalyst;supported catalyst;carbon dioxide;adsorption;ethylene;epoxidation;combustion;inhibition; 銀催化劑;負載型催化劑;二氧化碳;吸附;乙烯;環氧化;深度氧化;抑制作用;
- Supported silver oxide catalyst 負載型Ag2O催化劑
- NUMERICAL SIMULATION OF OUT-DIFFUSION OVER SILVER CATALYST IN FIXED-BED REACTOR 固定床反應器中銀催化劑外擴散效率因子數值計算
- The scribe worked hard to support his family. 那個抄寫員辛勤工作來養家。
- DEVELOPMENT OF SILVER CATALYST AND IMPROVEMENT OF EO/EG PRODUCTION TECHNOLOGY 銀催化劑的發展和EO/EG生產技術進步
- The temple is supported by massive columns. 此廟由粗大的柱子支撐。
- Bamboo- charcoal supporting silver 載銀竹炭
- I have a wife and two children to support. 我有妻子和兩個小孩要扶養。
- He had to work hard to support his family. 他不得不努力工作來養家。
- The pillars have to support the weight of the roof. 這些柱子須承受屋頂的重量。
- Her father supported her until she got married. 她父親撫養她直到她結婚。