- 更多网络例句与甲醇盐相关的网络例句 [注：此内容来源于网络，仅供参考]
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Third, most magnesium alcoholates are prepared by alcoholysis.The process is based on the exchange of alkoxide groups of a metal alcoholate in the presence of an alcohol other than the alcohol corresponding to the original alkoxide,i.e.on the alcoholysis of a metal alkoxide with a different alcohol. Primary alcoholates can be prepared by this process,such as magnesium di-n-propanolate,magnesium di-n-butanolate,magnesium di-isobutanolate.
该方法适用于较高沸点的伯醇的醇镁化合物，例如正丙醇镁、正丁醇镁、异丁醇镁等，但是用醇解法制备出的叔丁醇镁，其纯度只有80％，这是由于叔丁醇具有较大的空间位阻效应，阻碍了醇交换的进一步进行，并且叔丁醇沸点与甲醇相差不大，使得甲醇难以快速蒸出，只能得到一种混合醇盐产物。
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Third, most magnesium alcoholates are prepared by alcoholysis.The process is based on the exchange of alkoxide groups of a metal alcoholate in the presence of an alcohol other than the alcohol corresponding to the original alkoxide,i.e.on the alcoho- lysis of a metal alkoxide with a different alcohol. Primary alcoholates can be prepare- d by this process,such as magnesium di-n-propanolate,magnesium di-n-butanolate,m- agnesium di-isobutanolate.
该方法适用于较高沸点的伯醇的醇镁化合物，例如正丙醇镁、正丁醇镁、异丁醇镁等，但是用醇解法制备出的叔丁醇镁，其纯度只有80％，这是由于叔丁醇具有较大的空间位阻效应，阻碍了醇交换的进一步进行，并且叔丁醇沸点与甲醇相差不大，使得甲醇难以快速蒸出，只能得到一种混合醇盐产物。
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It is pointed out that the hydrogen peroxide-based chlorine dioxide process can decrease chlorine and acid salt cake from headspring.
介绍了以亚氯酸盐、氯酸盐为主要原料的二氧化氯发生技术的进展，重点评述以氯离子、甲醇或过氧化氢为还原剂的氯酸盐工艺。
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Based on the experimental results, a new process for separating potassium chloride from brines is proposed.
本文研究了不同温度条件下甲醇对氯化钾、氯化钠单盐溶液饱和溶解度的影响，以及甲醇对氯化钾氯化钠混盐溶液饱和溶解度的影响，并提出了一种从卤水中提取氯化钾的新工艺方案。
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The anode catalyst for direct methanol fuel cell is Pt-W-Sn/C, and it is prepared through dispersing carbon black in distilled water, adding H2PtCl6, tungstate and stannate, stirring to make the metal salt and H2PtCl6 adsorbed fully; dropping reductant to reduce and deposite until complete reaction; washing with distilled water, filtering and drying to obtain black C carried sanitary Pt-W-Sn catalyst. The catalyst has excellent methanol catalyzing activity and low cost, and its use can lower the cost of direct methanol fuel cell greatly and raise the performance/cost ratio of the cell.
一种直接甲醇燃料电池阳极催化剂是Pt-W-Sn/C；其制备方法是将碳黑分散在蒸馏水中，然后加入H2PtCl6、钨酸盐和锡盐，搅拌使得金属盐与H2PtCl6被充分吸附；逐滴加入还原剂使之还原沉积，待反应完全后，用蒸馏水洗涤，过滤，然后于干燥箱中干燥，便得到黑色的C负载Pt-W-Sn三元催化剂；该催化剂具有很好的甲醇催化活性，价格低廉，可以大大降低直接甲醇燃料电池的成本，提高电池的性能价格比和市场竞争能力。
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WARNING: METHOXIDE IS A POISON!
警告：甲醇盐是有毒的。
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DO NOT MIX THE METHOXIDE IN A PLASTIC SOFT DRINK BOTTLE AS THE NaOH ATTACKS THE PLASTIC AND YOU WILL QUICKLY BE SHAKING A BOTTLE FULL OF HOLES WITH METHOXIDE GOING EVERYWHERE.
不要混合甲醇盐在一个塑料的软饮料瓶，因为氢氧化钠会腐蚀塑料软硬料瓶，同时你需要快速摇晃饮料瓶使甲醇和氢氧化钠混合均匀。
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Also the performance of this modified electrode was compared with sodium molybdate modified platinum electrode. The cyclic voltammetry tests show that phosphomolybdic acid modified platinum electrode can increase the catalytic activity for methanol oxidation and it is almost the same as the mono-molybdate (Na2MoO4) modified Pt electrode does. This promote effect mainly comes from the transformation of different valency of molybdenum.
通过循环伏安和计时电流法研究了该修饰电极对甲醇氧化的电催化活性和抗中间产物的毒化作用，并比较了该修饰电极与其单酸盐(Na2MoO4)修饰铂电极的性能，测试结果表明：磷钼酸修饰铂电极能够提高对甲醇氧化反应的催化活性，基本上同其单酸盐Na2MoO4修饰铂电极的催化活性相当，并且这种促进作用主要是由Mo原子价态变化引起的。
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Triarylcarbinols such as triphenylcarbinol and certain diarylcarbinols give intensely colored salts when treated with acid in suitable media.
三芳基甲醇和某些二芳基甲醇。在适当的介质中。用酸处理时会产生颜色很浓的盐。
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The source and formation mechanism of methyl carbamate in liquor covered the followings:①methyl carbamate formed by spontaneous chemical reaction of carbamide and methanol in fermented and undistilled alcoholic beverage;②in alcohol produced by grains as raw materials, cyanide precursor of grains formed into cyanate during fermentation and distillation, which further developed into methyl carbamate in alcohol.
白酒中氨基甲酸甲酯的来源和形成机理主要有：①在已发酵的和未蒸馏的酒精饮料中尿素和甲醇自发的化学反应生成氨基甲酸甲酯；②以谷物为原料生产的酒精中，氨基甲酸甲酯形成的途径来源于谷物的氰化物前体在发酵和蒸馏时反应形成的氰酸盐，氰酸盐在酒精中转化为氨基甲酸甲酯。
- 更多网络解释与甲醇盐相关的网络解释 [注：此内容来源于网络，仅供参考]
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methylate：甲醇盐
methylamine 甲胺 | methylate 甲醇盐 | methylated alcohol 甲基化酒精
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methylated alcohol：甲基化酒精
methylate 甲醇盐 | methylated alcohol 甲基化酒精 | methylating agent 甲基化剂
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microgram：围观图,显微照片
Methoxide 甲醇盐,甲氧基物 | Microgram 围观图,显微照片 | Molarity 摩尔浓度
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carbimide：碳醯胺类,羰基胺类
\\"苦味酸盐\\",\\"carbazoate,picrate\\" | \\"碳醯胺类,羰基胺类\\",\\"carbimide\\" | \\"甲醇\\",\\"carbinol\\"
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methoxide：甲醇盐
method of substitution 取代法 | methoxide 甲醇盐 | methoxyacetic acid 甲氧基乙酸
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methoxide：甲氧化物;甲醇盐
methanoyl甲酰基 | methoxide甲氧化物,甲醇鹽 | methoxy甲氧基
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methoxide：甲醇盐,甲氧基物
Metabarate 偏硼酸盐 MBO2 | Methoxide 甲醇盐,甲氧基物 | Microgram 围观图,显微照片
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Sorbic acid：己二烯酸
天然化妆品要确保产品的安全,除了自然原有的保存方式之外,也准许使用下列天然防腐剂,例如:苯甲酸(benzoic acid)、苯甲酸盐、水杨酸(salicylic acid)、水杨酸盐、己二烯酸(sorbic acid)、己二烯酸盐、苯甲醇(benzyl alcohol)等,
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Pesticides：杀虫剂
不能被活性炭吸收的毒物包括某些杀虫剂(Pesticides);碳氢化合物(Hydrocarbons);强酸、强碱、 (Acids,alkali );甲醇和乙醇(alcohols);铁剂、锂盐、氰化物等单离子物质(Iron Lithium Cyanide)等.
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Alcohols：乙醇
不能被活性炭吸收的毒物包括某些杀虫剂(Pesticides);碳氢化合物(Hydrocarbons);强酸、强碱、 (Acids,alkali );甲醇和乙醇(alcohols);铁剂、锂盐、氰化物等单离子物质(Iron Lithium Cyanide)等.