para-acid是什么意思

网络释义

用法例句

Recycling High Calcium APT;

高钙仲钨酸铵再处理应用

The Study on Control Technology of Fsss and Size Distribution of APT;

仲钨酸铵费氏粒度及粒级分布控制工艺研究

Study on the Solubility of NH_4Cl-NH_3·H_2O-H_2O System APT;

NH_4Cl-NH_3·H_2O-H_2O系仲钨酸铵溶解度研究

Ammonium tetrathiomolybdate[(NH4)2MoS4,ATTM] was synthesized from the reaction of ammonium sulfide solution with ammonium paramolybdate[(NH4)6Mo7O24·4H2O][or molybdenum trioxide(MoO3)].

采用硫化铵与仲钼酸铵(或三氧化钼)反应法制备出了四硫代钼酸铵[(NH4)2MoS4],改进了四硫代钼酸铵的合成过程。

New 1D Ladder-Like Chain Polyoxometalate Consisting of the Paradodecatungstate Linked by Mn~(2+) Ions;

由Mn~(2+)连接仲钨酸盐[H_2W_(12)O_(42)]~(10-)构成一维梯型链状多金属氧酸盐

The experimental investigation has been conducted to the preparation of ammonium heptamolybdate from spent Mo-Co catalyst.

进行了以钴钼废催化剂为原料制备仲钼酸铵试验研究,采用加碱焙烧、湿式球磨、沉钼酸和氨溶工艺路线。

The nucleation in the supersaturated solutions of ammonium tetramolybdate prepared from acidified ammonium heptamolybdate solutions is studied in this paper.

本文研究了用盐酸酸沉仲钼酸铵溶液制备四钼酸铵的成核过程,测量了以诱导期表示的成核速率,讨论了温度和过饱和比对成核速率的影响。

Its precipitate is employed to generate the ammonium heptamolybdate in basic condition and the hexamine can be completely recovered.

论述了在碱性条件下使用六亚甲基四胺沉淀酸性钼酸铵溶液，所获得的沉淀物生成仲钼酸铵（AHM），并能全部回收六亚甲基四胺。

2-Methyl-4(5)-nitroimidazole and parabanic acid were separated from the filtrate of the intermediates.

以 2 甲基咪唑为原料合成出 1,1 二氨基 2 ,2 二硝基乙烯 (FOX 7)并进行了结构表征 ,从中间体过滤母液中分离出副产物 2 甲基 4(5 ) 硝基咪唑和仲班酸 。

The Latest Development of the Technologies to Treat APT Crystal Mother Liquor

仲钨酸铵结晶母液处理技术研究进展

The Study on Control Technology of Fsss and Size Distribution of APT

仲钨酸铵费氏粒度及粒级分布控制工艺研究

On the Third-Generation Production Technology of Ammonium Paratungstate

资源、环境与能源压力促使仲钨酸铵第三代生产工艺技术诞生

Optimizing Technical Conditions in Super-high Pure APT Preparation Process by Double-ion-exchange and Saturation Adsorption Technology

二次离子交换饱和吸附法制取超高纯仲钨酸铵工艺优化

Determination of Trace Impurities in High Purity Ammonium Paratungstate by Inductively Coupled Plasma Mass Spectrometry

电感耦合等离子体质谱测定高纯仲钨酸铵中磷及其它微量元素

Study on Oxidation Reaction of Abietic Acid with H_2O_2 Catalyzed by Quaternary Ammonium Phosphotungstate

磷钨酸季铵盐催化H_2O_2氧化枞酸的研究

Synthesis of Sec-butyl Acetate from Mixed C4 using the catalyst of Phosphotungstic Acid

磷钨酸催化混合C4合成醋酸仲丁酯

Methods for chemical analysis of tungsten concentrates--The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content

GB/T6150.1-1985钨精矿化学分析方法钨酸铵灼烧法测定三氧化钨量

Studies on Powdery White Tungstic Acid(Ⅻ)--Preparation and Properties of Certain Organic Ammonium Polytungstates

粉状白钨酸的研究(Ⅻ)——某些聚钨酸有机铵盐的合成和性质

THE PREPARATON OF AMMONIUM PARAMOLYBDATE AND AMM NIUM PERRHENATE FROM NON-STANDARDIZED MOLYBDENUM ORE CONCENTRATES BY OXYGEN DIGESTING PROCESS

非标准钼精矿氧压煮法制取仲钼酸铵和高铼酸铵

The Study of Deep Molybdenum Removal by Activated Carbon in High-purity Solution of Ammonium Tungstate

高纯钨酸铵溶液中活性炭深度除钼研究

Epoxidation of Diclopentadiene Catalyzed by Quaternary Ammonium Heteropolyphosphatotungstates

磷钨杂多酸季铵盐催化合成二氧化双环戊二烯

Try to Discuss the Treatment and Recycling Utilization of Ammonium Tungstate Production Wastewater by Extraction

试论萃取法钨酸铵生产废水的处理及回用

On Deep Desulfurization by Activated Carbon in High Purity Ammonium Tungstate Solution

高纯钨酸铵溶液中活性炭深度除硫研究

Epoxidation of methyl abietate catalyzed by tetrabutylammonium divacant lacunary silicotungstate

两缺位硅钨酸正丁基季铵盐催化枞酸甲酯的环氧化反应

The Study of the Bridging Compounds Based on Keggin-type and Paratungstate-B

基于Keggin多金属氧酸盐和仲钨酸盐-B的桥连化合物的研究

Study of Photocatalytic Degradation of C.I.Reactive Orange Solution with Phosphotungstate;

磷钨酸四甲基铵光催化降解活性艳橙溶液的研究

Nitration of Benzene Catalyzed by Supported Ammonium Phosphotungstate Catalyst

负载磷钨酸铵的溶胶-凝胶法制备及催化苯硝化反应的研究