查询词典 ammonia liquor

Fluosilicic acid is the by-product in production of phosphate fertilizers.With certain temperature,adjusted pH,and controlled reaction time,fluosilicic acid was dissolved in the solution of ammonia liquor,and then runny paste of silica and solution of ammonium fluoride were obtained after seperating the reaction slurry.

采用氨水在一定温度下与磷肥行业副产品氟硅酸反应，调整pH，控制反应时间，反应后得到的料浆，经过滤得白炭黑软膏和氟化铵溶液。

In order to recover Mo and Cu,the acidic from the production process of molybdic ammonium was disposed by DK macropous cation exchange resin,AH compex resin and general cation exchange resin,respectively.Other heavy metals in wastewater were deposited by adding ammonia liquor in the proess.

钼酸铵[分子式为(NH4)2Mo4O13·2H2O或(NH4)6Mo7O24·4H2O]是石油化学工业和高分子合成工业催化剂、陶瓷彩釉和颜料、特殊分析试剂和药物以及生产金属钼丝、片等的重要原料[1]，工业上通常采用将精钼砂焙烧、硝酸浸洗、氨水浸出、净化和加酸沉淀等一系列工艺流程。

Set PH to 7-9 by soda or ammonia liquor, add 1 – 2 g/l Hontongent OR, run 20Mins in the temperature of 80– 85℃, cold down to 30 – 40℃, cold water washing

用苏打或氨水调节 pH 到7 – 9，加入1 – 2 g/l Hontongent OR ，在80– 85℃温度下处理20分钟，然后降温到30 – 40℃用冷水清洗。

Set PH to 7-9 by soda or ammonia liquor, add 1 – 3 g/l Hontongent OR, overflow washing in the temperature of 40–50

用苏打或氨水把洗涤箱水液调节 pH 到7 – 9，然后加入1 – 3 g/l Hontongent OR ，在40–50℃溢流冲洗即可。

The result of ammonia liquor and tar separation affects the qualities of tar and flushing liquor directly.

上海宝钢化工有限公司，上海 200942；2。纳尔科化学有限公司，苏州 215000

The results showed that the optimum condition for straw anaerobic fementation is the straws was 8cm length and pretreatment with 10% ammonia liquor, inoculation proportion 1:1.5, control the humidity of sludge 91.7%, and the culture temperature 35℃, with supplement of 0.5% urea.

结果表明农作物秸秆厌氧消化产甲烷的适宜条件是：用质量分数10%的氨水预处理，秸秆长度8cm，接种量1：1.5，接种污泥含水率91.7%，反应温度35℃，尿素添加量为秸秆用量的0.5%。

Ammonia liquor is used as alkali source without additional soda adding. The use of plate and frame type filter press is characterized by no steam consumption, low running cost, good operation environment and obvious economic benefit.

采用氨水为碱源，不需另外加碱；采用板框式压滤机，不消耗蒸汽，运行成本低，操作环境好，具有明显的经济效益。

Exploration is made for the demulsifier used for ammonia liquor and tar separation and the study on the effect of adding concentration of chemical on the tar and ammonia liquor qualities is done through the static test and industrialized test.

氨水焦油分离效果直接影响焦油及循环氨水质量，本文对氨水焦油分离中使用破乳剂进行了探索，并通过静态试验及工业化试验研究了药剂的添加浓度对焦油、氨水质量的影响。

The results confirm that NH3 slip increases with both higher ratio of NH3 to NO n(NH3/n and higher concentration of a reducing reagent, while it decreases with the increase of temperature. Initial NO concentration and its residence time can also affect the NH3 slip. A higher initial NO concentration lead to higher NH3 slip, but added residence time has the opposite effect. Among urea, ammonium carbonate and ammonia liquor, the NH3 slip of urea is the highest and that of ammonia liquor is the lowest.

试验结果表明：温度越高，漏失氨含量越低；随氨氮物质的量比的增加，NH3漏失含量不断增加；还原剂质量浓度越低，NH3漏失含量越低； NO初始浓度和停留时间对漏失氨浓度也有影响，NO初始浓度越高NH3漏失浓度越高，停留时间越长漏失氨浓度越低；不同还原剂NH3漏失浓度不同，尿素、碳酸氨、氨水3种还原剂中，尿素的NH3漏失浓度最高，氨水的NH3漏失浓度最低。

Oxygen,nitrogen,liquid oxygen,liquid argon,hydrogen peroxide,carbon monoxide,carbon dioxide,sodium bicarbonate,sodium carbonate,hydrogen,hydrogenized oil,liquid ammonia,ammonia liquor,nitric acid,synthetic ammonia,fatty alcohol and so on.

氧气，氮气，氢气，一氧化碳，二氧化碳，液氧，液氩，液氨，氨水，硝酸，双氧水，碳酸氢钠，碳酸钠，合成氨，脂肪醇等。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。