碱熔

间接方法：碱熔-比色（或ISE）法；

Indirect methods : alkali fusion / ion chromatography or fluoride ion selective electrode ( ISE ) method ;

探讨了碱熔反应对H酸收率和质量的影响，提出了控制副反应产生的措施，采用新措施后H酸收率从43.3%提高至47.8%。

In this paper , we inquire into influence of alkali fusion reaction on H-acid ( 1-Amino-8-naphthol-3,6-disulphonic acid monosodium salt ) yield and quality , and put forward new measure to control side reactions , which can increase H-acid yield from 43.3 % to 47.8 % .

浅谈碱熔反应对H酸收率的影响

On influence of alkali fusion on H & acid yield

还原兰RS染料碱熔生产过程计算机控制系统

Computer Control for Alkaline Fusion in Reduced Blue RS Dye Stuff processes

碱熔EDTA滴定法测定生料中氧化钙

Determination of calcium oxide in raw material by titration with EDTA after base melting

采用碱熔法处理样品，用同一母液对矿石产品中的SiO2、TiO2、P、Mn进行了联合测定。

Using alkali as flux to melt samples , several elements in ore including SiO2 , TiO2 , P and Mn can be analyzed systematically .

采用碱熔造渣捕集铟、水洗除碱、混酸浸出铟的工艺从B塔底铅中回收铟，回收率85%；

By the process of collecting In with alkali fusion to creat residue , removing alkaline with water wash and leaching indium with mixed acids , indium was recovered from bottom lead of B column and its recovery was 85 % .

连续法中温碱熔具有经济实用、空时收率高、易于操作，适用于J酸、S酸、2R酸、K酸和H酸等的生产。

Continuous alkaline fusion at medium-temperature exhibits high space-time yield and easy operation , and it is economic and practical and can be used in production of J-acid , S-acid , 2R-acid , K-acid and H-acid .

以煤系高岭土为原料，经碱熔活化、补硅，在优化的合成条件下，可以原位水热合成NaY分子筛。

NaY zeolites were in situ synthesized with the coal based clay as the raw material using the activating treatment and hydroxide sodium fusion and subsequent in situ crystallization hydrothermal synthesis methods .

以碳化锆为原料，采用碱熔-水洗-酸浸-结晶工艺制备氧氯化锆，制得的氧氯化锆产品中ZrO2含量达到36.20%。

Zirconium oxychloride with purity of 36.20 % was prepared from zirconium carbide by the process of alkali fusing , water washing , hydrochloric acid leaching and product crystallization .

报道了采用酸溶和碱熔分解硅酸盐岩石样品、用ICP-AES和ICP-MS联合测定岩石的主元素和微量元素的分析方法。

Analytical methods for precise determination of major and trace elements in silicate rocks using ICP AES and ICP MS are reported , with special attention to the sample digestion techniques of alkali fusion and acid dissolution .

采用分离剂NaOH与高钛型高炉渣在高温下直接反应，然后浸取，碱熔温度在1250℃时，钛、硅、铝都有较高的浸出率；

The high Titania bearing blast furnace slag and NaOH may directly respond under the high temperature , then soak the eutectic slag to dissolve the dissoluble sodium salt . When the responded temperature is 1250 ℃, the lixiviation rate of Ti , Si , Al are higher ;

碱熔-离子色谱法测定土壤中氟的研究

Determination of Fluoride in Soil by Alkaline Fusion and Ion Chromatography

碱熔-氢化物发生原子荧光光谱法测定土壤中微量锗

Determination of trace germanium in soil by AFS after alkali fusion

碱熔法氯化法制备氯氧化锆的技术经济比较

Technical and Economical Comparison of Zirconium Oxychloride by Basic Process Chlorination

微波炉碱熔分解磷矿石

Decomposition of phosphate rock by alkali fusion in microwave oven

首先对传统的磺化碱熔法制备间苯二酚进行了改进性实验研究。

The traditional technics for resorcinol with sulfuric acid was firstly improved .

碳化锆碱熔制备氧氯化锆的研究

Preparation of Zirconium Oxychloride via Alkali Fusing of Zirconium Carbide

碱熔－蒸馏－离子选择电极法测定废钻井液中全氟

Alkali Fusion-Distillation-Ion Selective Electrode Method Determining Total Fluorine in Waste Drilling Fluid

碱熔-氟硅酸钾滴定法测定铁合金中硅

Determination of silicon in ferroalloys by alkali fusion-potassium hexafluorosilicate titrimetry

绝热硝化和连续法碱熔的新工艺及设备

Novel Process and Equipment for Continuous Nitr at ion and Alkaline Fusion

碱熔制2,7-二羟基萘工艺的改进

Improvement on the Alkaline Fusion Process of 2 , 7-Dihydroxynaphthalene

据末碱熔法制备草酸条件的研究

Studies on the conditions of oxalic acid prepared by alkalic fusion of sawdust

碱熔法生产二氧化锆污染的综合治理

Comprehensive control of pollution from zirconium dioxide production process

碱熔法提铝的工艺研究

Study of process on extracting aluminium by alkali fusion

微波碱熔法测定钨精矿中的锰

Determination of Manganese in Tungsten Concentrate With Alkaline Fusion Method Heated By Microwave Oven

碱熔釜镍复合层缺陷的修复

Repairing of nickel clad defect in alkali-melting vessel

碱熔法合成高温超导体的研究

Synthesis of High-T_c Superconductors by Alkali Flux Method

固体碱熔氧化法制备重铬酸钾的微型实验

The Microscale Experiment of the Preparation of Potassium Dichromate by the Oxidant Method of Alkali Fusion

比较了酸溶及碱熔试样处理方法，测定了酸不溶残渣中氧化钙。

The methods of sample treatment and the CaO in remainder undissolved in acids have been conducted .