1) water-soluble P_2O_5
水溶P2O5
1.
In the process of ammonium phosphate production by Slurry Concentrating Method,a novel tubular reactor has been used for the purposes of shorting the time of neutralization reaction, reducing the production of water-insoluble compound and increasing water-soluble P_2O_5 content of ammonium phosphate.
料浆法磷铵生产中,采用新型管式反应器,可缩短中和反应时间,减少非水溶性化合物的生成,提高磷铵产品水溶P2O5,解决了传统的管式反应器用于料浆法磷铵中和杂质含量较高的磷酸时结垢、堵塞等问题。
2) water soluble P2O5
水溶性P2O5
1.
The experimental results show that: after being washed three times, treated by lime neutralization or calcined at 800 ℃ , the water soluble P2O5 in phosphogypsum with above-mentioned each process is reduced to 0.
实验结果表明:经过3次循环水洗涤、石灰中和及800℃煅烧处理后,均可使磷石膏中水溶性P2O5降到0。
3) determination of soluble P2O5
水溶性P2O5测定
4) solvent dipersive P 2O 5
溶剂分散P2O5
5) P_2O_5
P2O5
1.
The way of twi-titration by sodium hydroxide is used to measure the content of P_2O_5 in phosphoric acid solution.
研究了用氢氧化钠两步滴定法测定湿法磷酸中P2O5含量的方法,测定结果与传统重量法、容量法吻合很好,方法简便快速,能充分满足湿法磷酸净化生产的控制分析要求。
2.
In proper technological conditions and different additional proportion,the effects of adding P_2O_5 and Nb_2O_5 on the high-permeability MnZn ferrites were studied on the basis of microstructure analysis.
从分析材料微观结构入手,研究了P2O5和Nb2O5的掺入,组以适配的工艺条件和不同的比例掺入,来研究对高磁导率MnZn铁氧体材料性能的影响。
3.
The nitrogen and P_2O_5 contents in Sbased compound fertilizer is determined is 30 min.
采用分光光度计用比色法在30min内即可分析出N、P2O5含量,氮利用碘化汞和碘化钾的碱性溶液与铵态氮反应生成淡红棕色胶态化合物,在420nm波长处测定吸光度;P2O5利用磷与钼酸盐及偏钒酸盐形成稳定的黄色络合物在400nm波长处,测定吸光度,本文详细介绍了方法原理与实验步骤。
6) P_2O_5 With solvent dispersion
P2O5溶剂分散法
补充资料：水溶
水溶
水溶（首见第十四回）北静王，年未弱冠，形容秀美，性情谦和。因祖上与贾府有世交之谊，同难同荣，故从未以异姓相见，更不以王位自居。秦可卿出丧，他特设路祭，在路旁高搭彩棚，设席张筵，和音奏乐，哀悼吊唁。又专请贾宝玉相见。“他对”通灵宝玉”、“称奇道异”了一番，夸奖宝玉果然如“宝”如“玉”，真乃龙驹凤雏“，并把皇上亲赐之鹡鸰念珠一串赠与宝玉。贾宝玉素厌官僚权贵，但平日闻得北静王风流潇洒，不为官俗国体所缚，每思相会，所以相见之下，彼此都有惺惺相惜之意。后北静王独邀贾宝玉至另一室说话，并把仿制的一块“通灵宝玉”赠与宝玉。后四十回写到贾府被查抄，幸得北静王从中翰旋，始得保全，免遭荼毒。
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