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- furfuryl fural [化] 糠基糠醛
- The yield of furfuryl furoate was 74.65%. 糠酸糠酯的产率为74.;65%25。
- It is synthesized by cyclohexanone,urea,formaldehyde and the furfuryl alcohol. 改性糠酮树脂是由环己酮、尿素、甲醛和糠醇缩合而成的新型铸造用的呋喃树脂。
- Itis recommended that the raffinate from fur fural extraction of coker gas oil will be a good FCC feedstock. 认为焦化蜡油糠醛精制抽余油是一种优质的催化裂化原料。
- Based on epoxy diacrylate and fural amine/epoxy IPN as binder, an anticorrosive paint with excellent heat and impact resistance is developed. 以环氧丙烯酸酯与呋喃胺/环氧树脂的互穿聚合物网络(IPN)为基料,制备了耐温、抗冲击性能优良的防腐蚀涂料。
- Furfuryl ethyl ether is an important component responsible for the stale flavor of beer. 糠基乙醚是啤酒产生老化味的一种重要成分。
- It is a way out for Fural economy's further development by implementing land scale management and changing the average allocation of land. 实行土地规模经营,改变平均分配土地的方式,是农村经济进一步发展的出路所在。
- A new technology of recovery of solid waste is developed which is from furfuryl production by furfural hydrogenization. 对已有的糠醇生产中产生的废渣回收工艺进行了改进。
- Results In different seasons cooling conditions,a different location on the same sterilization 5-Qiangjia base fur fural content different. 结果:不同季节不同降温条件、同一灭菌车上不同位置5-羟甲基糠醛含量不同。结论:5-羟甲基糠醛检测取样位置在灭菌车次上层中央位置;
- Huludao Jinming Chemical Co., Ltd., with annual capacity of30,000 tons for Furfuryl alcohol. 葫芦岛锦明化工有限公司,年生产能力30,000吨/糠醇。
- There are two metheds to product furfuryl alcohol:liquid phase and gas phase hydrogenation of furfural. 糠醇是一种重要化工原料,其生产方法有两种:糠醛液相加氢和气相加氢。
- Huludao Jinming Chemical Co., Ltd., with annual capacity of 30,000 tons for Furfuryl alcohol. 葫芦岛锦明化工有限公司,年生产能力30,000吨/年糠醇。
- Investigations have been made on the catalytic hydrogenation of furfural to furfuryl alcohol in a fluidized bed. 进行了流态化床中糠醛气相催化加氢制糠醇的研究。
- HPLC method for the deter mination of 5-Hydroxymethylfur fural (5-HMF),a decomposition product of sugars in sugar solutions (thinjuice, syrup or molasses) was proposed. 提出了用高效液相色谱法测定蔗糖溶液中糖的降解产物5-羟甲基糠醛(5HMF)的方法,并对清汁、糖浆及各种精蜜样品进行了分析。
- There are two methods to prepare LA:the catalyzed hydrolysis of furfuryl alcohol,and the hydrolysis of biomass. 综述了目前国内外以糠醇催化水解法和生物质直接水解法制备乙酰丙酸的研究进展,对这两种方法的优缺点进行了比较。
- A rapid infrared spectrophotometric metrod for determining furfural content in the raffinate of fur fural extraction of FCC light cycle oil is established. 本文建立了红外光谱法快速测定催化裂化柴油糠醛抽余相中糠醛含量的分析方法。
- Henan Hongye Chemical Company Ltd.can produce 30000MT furfuryl alcohol per year. Chemical Name: Fur... 发布者:李春文所在地:河南濮阳市行业:化工职位:经理工作年限:应届毕业生
- Dimethylaminomethyl - 2 - furfuryl Alcohol is an important intermediate of Ranitidine whichis an effective medicine for the curing of pepticulcer. (二甲氨基)甲基-2-糠醇(化合物1)是治疗消化道溃疡特效药雷尼替丁的重要中间体。
- Description: Producer of a range of nitrate salts, as well as copper-based hydrogenation catalysts used in the production of furfuryl alcohol. 从事化学品研制开发和生产,提供加氢催化剂,硝酸盐产品等系列产品。
- Ordered mesoporous carbon was successfully prepared using siliceous MCM-48 as template, p-toluenesulfonic acid (PTSA) as catalyst, and furfuryl alcohol as carbon source. 以纯硅MCM-48为模板、对甲苯磺酸为催化剂、糠醇为碳源成功制备了高度有序的中孔炭分子筛。