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- The artical detailedly reviews the adhibition of three both series hydrolyze technics in the furfural production and the merit of economize energy resources and increase production. 本文详细途述了叁双串联水解工艺在糠醛生产中的应用以及其节能、增产等优点。
- the furfural production 糠醛生产
- The article reviews the way of saving energy in production of the furfural and the technical emphases, multitechnics in serier, design and using of outer henter at kettle. 本文综述了在糠醛生产中节约能源的途径及其技术要点,几种串联工艺,釜外加热器的设计和利用。
- A process for the production of FCC feed and rubber aromatic oil by sedimentation and separation from the extraction oil,a by-product of the furfural refining unit,is introduced. 介绍对糠醛精制装置副产品抽出油进行沉降分离生产催化裂化原料和橡胶芳烃油工艺过程以及对其性能的评定情况。
- The furfural solvent recovery with nitrogen stripping was studied by experiment. 进行了用氮气汽提回收糠醛溶剂的实验室研究。
- In order to inhibit the oxidation and coking of the furfural used in lubricant furfural extraction, an antioxidant V1 was added. 为了抑制润滑油精制中糠醛溶剂的氧化和结焦现象,根据氧化原理,寻找了一种添加剂V-1以增强溶剂抗氧化和防结焦性能。
- The new product became a goldmine for the company. 该项新产品成了该公司的聚宝盆。
- The ducks of the production team have been fed out. 生产队的鸭子已养肥到可以上市了。
- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- The lubricating oil distillates from Daqing Oilfield Petrochemical Complex were extracted separately with the furfural solvent and the mixture solvent from furfural and epichlorohydrin. 以糠醛、糠醛与表氯醇混合溶剂分别对大庆油田化工总厂的润滑油馏分进行精制实验。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。