Catalytic activity of Ni-B-Mo/Sep catalyst in liquid phase hydrogenation of furfural to furfuralcohol was investigated.
采用正交实验法优化海泡石(记为Sep)的改性条件,包括酸改性时盐酸溶液中HCl的质量分数、酸处理时间和热改性时的焙烧温度、焙烧时间;以改性后的海泡石为载体,采用浸渍和化学还原法制备了Ni-B-Mo/Sep催化剂,以糠醛液相加氢制糠醇为探针反应,考察了Ni-B-Mo/Sep催化剂的性能。
A new Ni catalyst for liquid phase hydrogenation was prepared by impregnation method.
针对工业上通常采用的辛烯醛加氢制备辛醇的工艺,采用浸渍法制备了一种新型镍系液相加氢催化剂。
According to the liquid phase hydrogenation technology in the production of 2-ethylhexanol, we exploited a new series of Ni catalysts for liquid phase hydrogenation.
针对工业上两步法加氢辛醇合成过程中的第二步液相加氢反应工艺，研制开发了新型镍系液相加氢催化剂。
It is a set of larger-sized and multifunction experimental platform including the simulating shield machine,combined hydraulic loading system,monitoring measuring system and opening airproof system.
它是一套大型、多功能的试验平台,包括模拟盾构机、组合式液压加载系统、监控测量系统、洞门密封系统等部分。
Introduces the catalysts and methods of dehalogenation inhibiting in the preparation of 6-ehloro-3-aminotoluenes-4-sulfonie acid, or CLT acid, by Liquid-phase hydrogenation of 6-chloro-3-nitrotoluene-4-sulfonic acid, and the related process conditions is discussed.
介绍了6-氯-3-硝基甲苯-4-磺酸液相加氢制备6-氯-3-氨基甲苯-4-磺酸，即CLT酸的催化剂及抑制脱氯方法，并讨论了相关的工艺条件。
To treat(a solution) with a buffer.
把缓冲液加入（溶液）
cold filtrate waste heater
冷蔗糖盐滤液加热器
engine coolant heater
发动机冷却液加温器
Fangdongye, lubricants 1403-1424 packing; Brake fluid, battery fluid infusion, battery Yuanye processing.
防冻液、润滑油来料分装；制动液、电瓶补液、电瓶原液加工。
" Earth-moving machinery--Drain, fill and level plugs"
GB/T14780-1993土方机械排液、加液和液位螺塞
any substance that tends to increase the flow or urine.
增加尿液流量的物质。
magnetic field applied lec
施加磁场液封直拉法
hydraulically-loaded pre-stressed rolling mil
液压加载预应力轧机
reduced to liquid form by heating.
通过加热使变成液态。
increase the pressure on a gas or liquid.
增加气体或液体的压力。
Lotion that moisturizes the face.
给脸上增加湿度的洗液
To become liquefied from heat.
熔化加热后成为液状
double imbibition
两次吸液, 两次加水
Warm the solution until it is effervescing vigorously.
加温溶液直到猛烈起泡。
inflammation of the nose and throat with increased production of mucus.
鼻和喉发炎,粘液增加。
become liquid or fluid; of a solid substance, when heated.
当固体加热时，变成液体或液质。
a blood disorder characterized by an increased concentration of hydrogen ions in the blood (which falls below 7 on the pH scale).
血液中氢离子增加的一种血液混乱症。
If you add too much liquid the mixture will not is thick enough.
加入的液体太多, 混合液的浓度就不够。
