Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed.
莰烯在阳离子交换树脂固定床催化下与乙醇反应生成异菠基乙醚。
Cation exchange resins
英语例句库
The synthesis of tridecane dicarboxylic acid diethyl ester with ethyl alcohol and tridecane dicarboxylic acid as reactants and cation exchange resin as catalyst had been studied.
以强酸性阳离子交换树脂为催化剂,十三碳二元酸与乙醇为原料合成十三碳二元酸二乙酯,考察了影响反应的因素。
英语百科
Ion-exchange resin
An ion-exchange resin or ion-exchange polymer is an insoluble matrix (or support structure) normally in the form of small (0.5-1 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate. The beads are typically porous, providing a high surface area. The trapping of ions occurs with the accompanying releasing of other ions; thus the process is called ion-exchange. There are multiple types of ion-exchange resin. Most commercial resins are made of polystyrene sulfonate.
- technology of making clayware handwork的意思
- technology of manufacturing 4mm universal automatic spring coiling machine的意思
- technology of manufacturing anion generator的意思
- technology of manufacturing corrugation forming machine的意思
- technology of manufacturing linear motor type puller的意思
- technology of manufacturing solar energy quartz clock的意思
- technology of marine mineral resources exploitation的意思
- technology of metal的意思
- technology of metal powder的意思
- technology of metals的意思
- technology of natural lac dye for foods的意思
- technology of nitrogen generator的意思
- technology of nuclear fuel的意思
- technology of ocean energy exploitation的意思
- technology of operations的意思
- technology of pharmaceutics的意思
- technology of plasticity的意思
- technology of plasticizer的意思
- technology of producing cabin pressure regulator with corrector for working order的意思
- technology of reinforced plastics的意思
- technology of roller coating for leather surface的意思
- technology of sea water resources exploitation的意思
- technology of solvent的意思
- technology of spraying fragnance or colour的意思
- technology of superplastically forming metallic die的意思