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- While the extraction temperature is added, the DFR of organic sulfur decreases in the forepart, and then that increases for OC and CC. 随着反应温度的增加,在原煤、HCl脱灰条件下,有机硫脱除率随着反应温度的增加而逐渐降低,当达到一定温度后,随着温度的增加而增加,但在150℃时,其有机硫脱除率达不到30℃时的脱除率;
- RESULTS: The extraction rates was affected by extract solvent, extract times, Coccus- solvent ratio and extract temperature. 结果:乙醇浓度、提取次数、料液比和提取温度影响胭脂虫红酸提取效率。
- Among them the extracting temperature were the predominant factor. 在各个时间段,萃取温度都是最大的影响因子。
- The consumption of crude benzol is obviously reduced by decreasing the extraction temperature properly and it doesn't influence the efficiency of dephenolization. 适当降低萃取操作温度,可以明显降低粗苯消耗,而不会影响其脱酚效率。
- NaCl and NH 4Cl concentration in aqueous phase,decreases with increase of extraction temperature,and decreases with raise of L cystine concentration in aqueous. 水相中盐酸浓度增大、无机盐浓度增大、胱氨酸初始浓度增大均使萃取分配系数降低;
- The solubility of solutes in supercritical CO2 and the selectivity of supercritical CO2 extraction can be modified with changes in the extraction temperature and pressure. 溶剂在超临界二氧化碳中的溶解性和提取的可选择性,可以通过提取温度和压力的改变而进行改良。
- The relation between the concentration of gingerol and extraction time, size of herb particle and the extraction temperature are discussed respectively. 讨论了当一种条件改变时,姜辣素的提取速率与提取时间、药材粒度、提取温度等因素的关系。
- Extraction of sugar compounds from Gardenia jasminoides root with water as solvent showed that extracting temperature was a key factor. 采用水提法,对栀子根糖类化合物的提取结果表明:提取温度对糖类化合物的含量有极为显著的影响,其它条件影响较小。
- The influences of concentration of extractant, concentration of sulphuric acid as acidic agent and extraction temperature on the defluorination efficincy were investigated. 实验重点研究了萃取剂的浓度、酸化时酸的浓度及萃取温度对脱氟效率的影响。
- The impact of each factor on extraction rate of dietary fiber in mungbean skin from big to small was: extracting temperature> extracting time> concn. of NaOH. [结果]膳食纤维提取率随碱液浓度、提取温度的增加而增加,随提取时间的延长而降低。
- RESULTS The factors which had influence on the rhein's rate of recovery were extraction temperature >the amount of extractant volume > the period of time of extraction. 目的研究使用无机碱性水溶液代替有机溶剂从药材大黄中提取大黄酸的新工艺。
- Methods The effects of extracting temperature, ratio between Gastrodia elata Bl. and water, heating time on extraction rate of GPS were studied with orthogonal experimental design. 对比了两种不同的试验预处理(超声波法和微波法)在天麻多糖纯化工艺中的应用。
- During the extracting process,four main factors,namely solid:liquid ratio,immersing time,extraction temperature and extraction time were studied by using single factor analysis method. 在提取过程中,通过单因素法分析了几个主要因素:料液质量比、提取温度、浸泡时间及提取温度对提取率的影响。
- Dynamics models for red cabbage pigment extraction process were established: red cabbage pigment content vs. extraction temperature, time, and solid-liquid ratio for water bath extracting. 本文通过分析传统水浴提取紫甘蓝红色素的传质机理,建立了提取过程中紫甘蓝红色素得率与各工艺条件的动力学模型。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- The refuse of sugar cane after extraction of the juice. 甘蔗渣在汁液被榨完以后剩下的甘蔗废料
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来,得施行一次大手术。
- Data mining is to extract knowledge from information. 资料开采是从各种资讯中获得知识。
- Ice cream flavored with vanilla extract. 用香草精调味的冰淇淋。