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1)  Alkali melting vessel
碱熔釜
2)  sulphur melter
熔硫釜
1.
Ltd are solved by taking new technology to have equipments and process improved,such as modification of decarbonating solution filter,purified gas cooler,desulphater and sulphur melter etc.
针对金信化工有限公司合成氨净化系统存在的问题,采用新技术对脱碳液过滤器、净化气水冷器、变换气脱硫塔及熔硫釜等设备或工艺进行了改造,取得了满意的效果。
3)  alkaline fusion
碱熔
1.
74% by alkaline fusion of hydroxycaproic acid and its derivatives with sodium hydrate.
用氢氧化钠碱熔处理废碱液中的羟基己酸及其聚合物 ,可使废碱液中己二酸的质量分数由 3。
4)  alkali fusion
碱熔
1.
Comparative Studies on the Sample Digestion Techniques of Alkali Fusion and Acid Dissolution in the Determination of Major Elements and Trace Elements in Stone;
石材主量元素和微量元素测定的酸溶与碱熔分解方法比较
2.
Determination of trace arsenic(As) in peat by AFS after alkali fusion;
碱熔—原子荧光光谱法测定泥炭中砷的含量
3.
Simultaneous Determination of Chlorine and Sulfur in Plant by Ion Chromatography with Alkali Fusion;
碱熔-离子色谱法同时测定植株中氯和硫的含量
5)  alkali-melting
加碱熔融
6)  Alkali fusion
碱熔法
1.
12-Phosphotungstic acid and cobalt are prepared with disused hard alloy anvil as starting materials,by means of alkali fusion treating,roasting,soaking,hydrolysis,crystallization to separate tungsten and cobalt.
以废硬质合金顶锤为原料,采用碱熔法处理,结合焙烧、浸取、水解、结晶、还原等方法,分离钨和钴,制取12-磷钨酸和钴粉,具有较好的经济效益和社会效益。
2.
I- was obtained from the kelp by alkali fusion, then oxidized by H2O2 in acidic solution, thus we can determine the iodine content by extraction spectrophotometry, which is about 426.
用碱熔法使海带中的碘以I-形式转移到溶液中,然后在酸性条件下用过氧化氢氧化,三氯甲烷萃取,经分光光度标准曲线法测得海带中碘含量大约为426。
3.
Celestite samples were decomposed by both acid digestion and alkali fusion techniques.
利用酸溶法和碱熔法分解天青石样品,经过离子交换分离得到纯净的Sr,测定~(87)Sr/~(86)Sr同位素比值,实验结果表明两种样品分解方法得到的~(87)Sr/~(86)Sr同位素比值的偏差〈0。
补充资料:碱熔法[冶金]
分子式:
分子量:
CAS号:

性质:稀有金属火法冶金中用以分解矿石的一种方法。将金属矿石与碱性熔剂(如烧碱、纯碱等)混合加热共熔,发生反应,以加速分解,有利于浸出。因所用碱性熔剂较贵,多用于锆、钽、铌等较贵金属的冶炼。例如,锆(英)石与烧碱经碱熔后。用热水浸出。使锆酸钠与硅酸钠分离。参见碱熔。

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