Xylitol can be produced from the corn cob through acid hydrolysis, neutralization, evaporation, discoloring, ion exchanging, concentrating, crystallization and reproduction from mother solution. 以玉米芯为原料,用酸水解,经中和、蒸发、脱色、离子交换、加氢、浓缩、结晶并将母液进行再处理可生产出木糖醇。
Method of refining industrial salt by cyclical utilization of cryolite mother solution 一种循环利用冰晶石母液精制工业盐的方法
Acute and Chronic Toxicity of Warfarin Mother Solution 8.0 against the SD Mouse 8.0%杀鼠灵母液对大白鼠急慢性毒力实验
The experimental result showed that the total yield of allantoin can be obviously increased by recycling the reaction mother solution once. 实验表明,将反应后分离出尿囊素的母液循环利用一次可明显提高尿囊素的总收率。
AFS for Se, As, Sb, Bi and Hg in Geochemical Samples in the Same Mother Solution 地球化学样品中的硒与砷、锑、铋、汞的原子荧光光谱法同母液测定
The reactive mixture is separated into solid and mother solution. 反应混合物经分离得固体和母液。
By imitating mother solution the raw materials were reduced and the yield was increased. 通过母液套用,降低了原材料消耗,提高了产品收率。
A new technological process of dealing with alkaline mother solution after precipitating uranium 碱性铀沉淀母液治理新工艺
Study on the removal of trimethylamine in amination mother solution and its recovery by ion exchange method 离子交换法从胺化母液中去除并回收三甲胺的研究
Anaerobic Hydrolysis of Terramycin Crystallizing Mother Solution 土霉素结晶母液酸化水解过程的研究
Evaluation on nitrogen removal from terramycin crystal mother solution using pre-denitrification process 前置反硝化工艺对土霉素结晶母液进行脱氮处理的可行性研究
Terramycin crystal mother solution contains high concentration of nitrogen as well as carbon. 土霉素结晶母液是一种含高硫高氮的高浓度难生物降解有机废水,采用前置反硝化法对其进行脱氮处理。
A solvent extraction technique is presented with 2 ethylhexanol or octanol 2 for recovery of theophylline in mother solution of synthetic process. 提出了以2-乙基己醇或仲辛醇萃取回收母液中茶碱的工艺流程。
This paper studied the glutamic acid extraction in the isoelectric point mother solution. 本论文对等电母液中谷氨酸的提取进行了研究。
Improvement on the recovery process of polymerization mother solution 聚合母液料回收工艺的改进
In the cleaner production of MSG, the four effect evaporation system was used to concentrate the glutamic acid isoelectric mother solution. The condensate water with a little higher COD wasn't allowed to drain out directly. 在味精清洁生产工艺中,利用四效蒸发技术来浓缩谷氨酸等电结晶母液,所得的蒸发凝结水因COD值稍高而不能直接排放。
Simulation system of experiments on treating terramycin crystal mother solution based on neural network 基于神经网络的土霉素废水处理试验仿真系统
Experimental study on extracting oxytetracycline from crystallizing mother solution 从结晶母液中萃取土霉素的试验研究
Study on Producting Iron Oxide from Mother Solution of Containing Ferrons Chloride 含氯化亚铁母液制氧化铁红的研究
This paper studies extracting glutamic acid of the second isoelectric point crystallization from the deposited equipotential mother solution through evaporation and concentration. 本文介绍了等电母液除菌后,蒸发浓缩二次等电结晶提取谷氨酸。
Anaerobic hydrolysis of terramycin crystallizing mother solution was completed with up anarobic sludge bed in order to improve the biodegradability of wastewater and electronic donor in it. The variations of pH, COD, NH+ 4, and SO 2-4 were monitored. 为了提高废水的可生化性、增加可利用反硝化电子供体的数量,利用厌氧污泥床对土霉素结晶母液进行了水解处理,并对反应的pH、COD、NH+4、和SO2-4浓度等进行了考察。
The process of the crystalline mother solution, ammonium paratungstate ( APT), through the macroporous strong-base resin D296, and the recovery of tungsten and ammonium chloride in it are studied. 本文研究了用大孔强碱性阴离子交换脂树D296处理仲钨酸铵(APT)结晶母液,回收其中钨及氯化铵。
The recovered solvent and mother solution can be circulative used. 母液可以循环使用,溶剂可以回收。
Synthesized utilization of carbide ash seriflux, centrifugal mother solution, reforming water and washing tower in PVC production by calcium carbide process, and its economic and social benefits were introduced. 介绍了在电石法生产PVC过程中,对电石渣浆水、离心母液水、转化水、洗塔水的综合利用及产生的经济效益和社会效益。
Spate the state of the synthetic utilization about mother solution water of centrifugal process and the heat re-sorces of system: ① The utilization about the mother solution water of centrifugal process and the tail steam. 介绍了离心母液水与系统热源的综合利用情况:①离心母液水与蒸气尾气的利用;
The influences of the ratio of raw materials, reaction temperature and time, and mother solution circulate on synthetic yield were studied. 对间歇法生产工艺进行了考察,重点探讨了原料配比、反应温度和反应时间及母液套用对反应收率的影响。
Determination of alkyl sulfonyl chloride in the ammonium acid carbonate mother solution by mixed indicate two phases titration 碳酸氢铵生产母液中烷基磺酰氯测定&混合指示剂两相滴定法
Recovery of sodium tungstate from apt crystalline mother solution by ion exchange method 离子交换法从APT结晶母液中回收钨酸钠
Study on Treating the Mother Solution of Terramycin Oxytetracycline Crystal with Reverse Osmosis Method 反渗透法处理土霉素结晶母液的研究