磷酸铵

二（2-乙基己基）磷酸铵反胶束萃取氨基酸特性

Characteristics of Amino Acid Extraction by Reverse Micelle with Di ( 2-ethylhexyl ) Ammonium Phosphate as Surfactant

施用磷酸铵后，土壤中的有效磷头3年均比对照区高，林木高生长比对照区增60%。

After fertilization of ammonium phosphate , active phosphorus content in the first three years was higher than the control . Height growth of trees increased by 60 % of the control .

聚磷酸铵膨胀阻燃剂在PE电缆护套料中的应用

Application Study of Ammonium Polyphosphate Intumescent Flame Retardant in Polyethylene Cable Jacket

基于BP模型的磷酸铵镁法除磷模拟研究

Simulations of phosphorus removal by magnesium ammonium phosphate process based on BP neural network model

聚磷酸铵/季戊四醇复合膨胀型阻燃剂阻燃ABS的研究

Study on Intumescent Flame Retardant APP / PER Retarded ABS

聚磷酸铵（APP）的改性研究进展

Progress of Modifying Research of Ammonium Polyphosphate

磷酸铵镁（MAP）技术是一种有效去除废水中高浓度氨氮和高浓度磷酸盐的技术。本文介绍了MAP技术的应用研究概况。

The technology of magnesium ammonium phosphate ( MAP ) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater .

红外光谱分析此白色晶体为聚磷酸铵（APP）。

The white crystals are identified the ammonium polyphosphate ( APP ) by use of FT-IR .

用污水处理厂回流液进行磷酸铵镁（MAP）沉淀试验，研究化学沉淀法回收MAP的适宜条件。

Batch experiments of MAP precipitation were conducted to examine the optimal conditions of MAP recovery with return flow in the wastewater treatment plant as samples .

TSP装置改产磷酸铵后成品后处理系统的配套技改

Technical Revamp for Product Handling System of The TSP Plant Converted to Ammonia Phosphate Production

聚磷酸铵（简称APP）有6种晶型，工业化应用的是Ⅰ型和Ⅱ型APP。

Ammonium polyphosphate ( APP ) has 6 crystals , only 1 and ⅱ - APP are in the industrial application .

提出了粘度法间接测定聚磷酸铵（APP）聚合度的一种方法。

The method by viscosimetry to measure the polymerization degree ( DP ) of ammonium polyphosphate ( APP ) indirectly was presented .

研究了磷酸铵镁沉淀法（MAP）去除氨氮、COD以及难降解有机物的效果。

To remove efficiently the high concentrated ammonium nitrogen COD and refractory organics in refuse landfill leachate , magnesium ammonium phosphate precipitation ( MAP ) process is studied .

本文还对加入磷酸铵后在碳钢表面形成的保护性沉淀膜的结构成分进行了表面分析，并研究了温度和pH等因素对磷酸铵缓蚀效率的影响。

The structure and composition of the precipitate layer were studied through surface analytical methods . The effects of temperature , pH and inhibitor additions on corrosion rate were also studied .

本论文采用了聚磷酸铵（APP）、季戊四醇（PER）和三聚氰胺（MN）为基本的膨胀阻燃体系。

In this paper , the IFR system based on PE , including ammonium polyphosphate ( APP ), pentaerythritol ( PER ) and melamine ( MN ) was studied .

其次，研究了膨胀型阻燃剂阻燃HDPE，采用膨胀型阻燃剂&聚磷酸铵和季戊四醇（APP/PER）体系对HDPE进行阻燃。

Secondly , the typical system of intumescent fire retardant-APP-PER ( pentaerythritol ) was used to hold back the combustion of HDPE .

研究表明，聚磷酸铵（APP）可明显地改变淀粉的热降解行为促进成炭；

It is shown that ammonium polyphosphates ( APP ) can change the path of thermal degradation of starch and promote it to form char .

聚磷酸铵（APP）是一种重要的无机阻燃剂，是膨胀型阻燃剂的主要成分之一。

Ammonium polyphosphate ( APP ) is an important inorganic flame retardant , which is used as one of the main ingredients of intumescent flame retardants .

研究了三聚氰胺（MEL）、六甲基二硅氮烷改性MEL、多聚磷酸铵（APP）和它们的复合物对全水发泡聚氨酯硬质泡沫（PUR）性能的影响。

The effects of MEL , APP and their mixture on properties of water-blown rigid PU foam were investigated .

通过对防火涂料进行热重分析、差示量热扫描分析联合红外分析，对多聚磷酸铵（APP）-三聚氰胺（MEL）-季戊四醇（PER）阻燃防火性能有较深入的探讨。

The research of anti-combustion properties was furthered on APP ( ammonium polyphosphate ), MEL ( melamine ) and PER ( pentaerythritol ) by thermogravimetric analysis , differential scanning calorimetry and infrared technique .

聚磷酸铵（APP）是一种性能良好的非卤阻燃剂，具有无毒，无味，吸湿性小，热稳定性高的特点。它同时含磷、氮两种元素，可以协效阻燃，阻燃性能好。

Ammonium polyphosphate is a halogen-free flame retardant with the characteristics of low hygroscopicity and high thermal stability , it contains both phosphorus and nitrogen , and was thought to be effective flame retardant .

以聚氧化丙烯二醇和甲苯二异氰酸酯、一缩二乙二醇等为主要基体材原料，以联二脲（LDA）、聚磷酸铵（APP）作为阻燃剂，制作了聚醚聚氨酯弹性体。

Polyether polyurethane elastomer material was prepared based on polypropylene oxide glycol , toluene diisocyanate ( TDI ) and DEG as main base meterial , LDA and APP as flame retardants .

用聚合反应-热处理两段工艺合成了高聚合度的聚磷酸铵（APP）阻燃材料，其结构经XRD，粒度及平均聚合度表征。

The long-chain ammonium polyphosphate ( APP ), a kind of fire retardant material , was synthesized by polymerization and heating treatment , and the structure was characterized by XRD , particle size and average polymerization degree .

研究了协效剂氧化锌（ZnO）对聚磷酸铵（APP）、季戊四醇（PER）、氰尿酸三聚氰胺（MCA）膨胀阻燃聚丙烯（PP）体系的阻燃协效作用。

The effect of synergist zinc oxide on flame retardant synergism of ammonium polyphodphate ( APP ) / pentaerythrito ( PER ) / melamine cyanurate ( MCA ) / polypropylene ( PP ) intumescent flame retardancy system was studied .

设计并合成了5种不同分子结构的三嗪衍生物，将它们分别与多聚磷酸铵复配组成膨胀型阻燃剂（IFR）体系。

Five triazine derivatives were synthesized as charring agent and respectively incorporated with ammonium polyphosphate ( APP ) to prepare intumescent flame retardants ( IFR ) .

将多聚磷酸铵（APP）季戊四醇（PT）三聚氰胺（M）体系选作膨胀型阻燃剂，研究了聚丙烯/膨胀型阻燃添加剂（PP/IFR）共混物的熔化及非等温结晶行为。

Ammonium polyphosphate ( APP ) - pentaerythritol ( PT ) - melamine ( M ) system was selected as an intumescent flame retardant ( IFR ), the nonisothermal crystallization and melting behavior of PP / IFR composites were studied .

将一种膨胀阻燃促进剂ZEO加入APP（聚磷酸铵）／PER（季戊四醇）膨胀阻燃剂中，用于阻燃PP（聚丙烯）。

ZEO , an expansion flame retardant promoter , was added to a mixture of APP ( ammonium polyphosphate ) and PER ( pentaerythritol ), to be used for the preparation of expansion flame retardant PP ( polypropylene ) .

GAC-BAF联合工艺处理高浓度含酚废水磷酸铵镁法处理焦化厂高浓度氨氮废水

Treatment of Highly Concentrated Phenols Wastewater with a GAC-BAF Combined Process

鸟粪石是一种难溶于水的白色晶体，其主要成分是六水合磷酸铵镁（MgNH4PO4·6H2O）。

Struvite [ MgNH_4PO_4 · 6H_2O ] is a white inorganic crystalline which is insoluble in water .

以多聚磷酸铵（APP）季戊四醇（PT）三聚氰胺（M）为膨胀型阻燃体系（IFR），氯化橡胶为基材树脂，制备阻燃涂料。

Ammonium polyphosphate ( APP ) - pentaerythritol ( PT ) - melamine ( M ) systems have been chosen as an intumescent flame retardant ( IFR ), chlorination rubber as matrix resin to prepare flame resistant coating .