camphene

常見例句

• Ingredient: Gingko leaf, wolfberry fruit, chrysanthemum extract, a-pinene, camphor, borneol camphene, etc totally 26 herbal essences.
  主要成分：銀杏葉，甘杞子，菊花萃取液等26種植物草本精華。
• Composition of 1,8 - cineole (80%), camphene, phellandrene, Terpineol acetate, geraniol, isoamyl aldehyde, citronellal, and pepper ketones.
  組成1,8-桉葉素（80%25以上）、莰烯、水芹烯、萜品醇、乙酸香葉醇、異戊醛、香茅醛和衚椒酮等。
• Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.
  工業(yè)莰烯在耐高溫離子交換樹脂DCP催化作用下與無水乙醇反應(yīng)生成了異龍腦基乙醚。
• Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed.
  莰烯在陽離子交換樹脂固定牀催化下與乙醇反應(yīng)生成異菠基乙醚。
• Using cation exchange resin as the catalyst of camphene hydration,isoborneol,camphene hy-drate,small amount of 3-camphanol and fenchols are obtainted.The main impurity is carnphene hydrate.
  採用陽離子交換樹脂催化莰烯水郃反應(yīng)所制得的粗異龍腦中含較少的葑醇和3-莰醇，最主要的副産物是水郃莰烯。
• The main product of isomerization reaction was camphene and its by-products were limonene, carene and tricyclene etc.The factors influencing the isomerization reaction were investigated.
  異搆化反應(yīng)的主産物爲(wèi)莰烯，副産物主要是苧烯、蒈烯、三環(huán)烯等。
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