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- One of the component of hemicellulose is known as the xylan. 半纤维素的一种重要组成成分被称为木聚糖。
- The bio-oil from xylan and lignin shows a higher thermal stability. 木聚糖和木质素生物油产量较低,表现出较好的热稳定性。
- Kerosene and butyl xanthate were used as collectors in bulk flotation. 混合浮选采用煤油加丁基黄药作为捕收剂。
- The RSF filament with xanthate was produced by wet spinning process. 用自透析湿法纺丝,制得含黄原酸盐的再生丝素初生纤维。
- A thick, golden-brown viscous solution of cellulose xanthate, used in the manufacture of rayon and cellophane. 粘胶液一种粘胶性的金棕色溶液,含有黄原酸纤维素,用于制造人造纤维和玻璃纸
- A thick,golden-brown viscous solution of cellulose xanthate,used in the manufacture of rayon and cellophane. 粘胶液一种粘胶性的金棕色溶液,含有黄原酸纤维素,用于制造人造纤维和玻璃纸
- Therefore,the xylanase preroration selectively degradated xylan of corn cob to produse xylo-oligosaccharides. 由此可见 ,此木聚糖酶制剂的底物专一性较强 ,可直接以玉米芯为底物 ,选择性水解玉米芯中的木聚糖 ,生产低聚木糖
- Based on the study of xylanase,the extracting methods and conditions of xylan from corn cob were improved. 基于对木聚糖酶研究的需要,探讨了从玉米芯中提取木聚糖的工艺条件。
- The quantum chemical CNDO/2 method is used for calculating the redu ced model of xanthate adsorption onto the minerals of copper sulphide or ox ide. 用量子化学的CNDO/2方法,计算了黄药与硫化铜矿物、氧化铜矿物吸附体系简化模型。
- The paper reported technology optimization of extracting xylan from corncob by steaming. 介绍用蒸煮法从玉米芯中提取木聚糖的优化研究。
- A thick,golden - brown viscous solution of cellulose xanthate,used in the manufacture of rayon and cellophane. 粘胶液一种粘胶性的金棕色溶液,含有黄原酸纤维素,用于制造人造纤维和玻璃纸
- In this paper, the xylan enzyme was used and the content of alphacellulose was enhanced from 80% to 85. 为了提高竹浆粕中的甲纤含量;研究了用木聚糖酶对竹浆粕进行处理;取得了一定的效果;竹浆粕的甲纤含量由原来的80%25提高到85.;5%25。
- Sugarcane bagasse Cellulose Xanthate(SCX) can be synthesized by alkali celluse's reacting with carbon disulfide. 蔗渣纤维素经碱化后,与二硫化碳反应,得蔗渣纤维素黄原酸酯。
- The xylanase is a complex system of enzymes which degrading xylan into xylo-oligosaccharide and xylose. 木聚糖酶是可将木聚糖降解成为低聚木糖和木糖的复合酶系,在饲料、造纸、食品和酿酒等行业中的应用日益广泛。
- When xylan extractives were desalted by ultrafiltration, the optimum number of diavolume was 4. 木聚糖抽提液超滤脱盐时,最经济的置换体积数为4。
- The cerusite can be collected by xanthate without sulfuration,however the flotation indexes are not good. 在不硫化的条件下,黄药能够浮选白铅矿,但浮选指标不高。
- The combination ofthe two modified bentonite can improve theremoval capacity of xanthate. 两种改性土联用则能显著提高黄药的去除能力。
- In this paper, the xylan enzyme was used and the content of alphacellulose was enhanced from 80% to 85.5 %. 为了提高竹浆粕中的甲纤含量;研究了用木聚糖酶对竹浆粕进行处理;取得了一定的效果;竹浆粕的甲纤含量由原来的80%25提高到85.;5%25。
- Starch xanthate is a metal complex, it is widely used to remove heavy metals in water environment system. 淀粉黄原酸酯是一种金属络合剂,广泛应用于去除水环境体系中重金属。
- The reaction depth of the three components of biomass reduces from cellulose, xylan to lignin orderly. 热解反应深度按照纤维素、木聚糖和木质素的顺序依次降低;