1) fractional wax crystallization
石蜡分步结晶
2) fractional wax crystallization
石蜡分布结晶
3) fractional crystallization
分步结晶
1.
From the beginning of the basic concept of fractional crystallization from the melt , some thermodynamic problems such as crystal structure, solid solution, nucleus forming and growing-up, have been discussed by means of bond parameters in combination with the thermodynamic data.
从金属分步结晶精炼的基本概念出发 ,用键参数结合已有热力学数据讨论了金属分步结晶精炼的晶体结构、固溶体、形核与晶核长大等问题 。
2.
Coupled with the living examples of refining metal by fractional crystallization,the kinetic formula of fractional crystallization in the refining of metals were deduced according to the concepts of diffusion and effective coefficient of separation and criteria for the effective of fractional crystallization.
结合金属结晶精炼的实例 ,从扩散、有效分离系数等基本概念出发 ,推导了金属分步结晶精炼的动力学公式 ,分析了金属分步结晶精炼的判据。
3.
While preserving the advantages of the original Witten process for manufacturing DMT,an improved Witten process has been developed featuring the use of new reactors and advanced separation technology including mixed oxidation,mixed esterification,vacuum crystallization,special rectification and fractional crystallization.
保持原有Ｗｉｔｅｎ法流程技术优势的前提下，采用先进的反应器和分离技术，开发了以混合氧化、混合酯化、减压结晶、特殊精馏和分步结晶为主要特征的Ｉｍｐｒｏｖｅｄ－Ｗｉｔｅｎ法ＤＭＴ生产新工艺。
4) Gray chiller
格雷石蜡结晶器
5) plate wax crystals
片状石蜡结晶
补充资料：氧化-(石蜡,碳氢化石蜡)锂盐
CAS：68649-48-9
中文名称：氧化-(石蜡,碳氢化石蜡)锂盐
英文名称：Paraffin waxes and Hydrocarbon waxes, oxidized, lithium salts；Poly(methylene), oxidized, lithium salt；paraffin waxes and hydrocarbon waxes, oxidized,lithium salts；Paraffin waxes and Hydrocarbon waxes,oxidized,lithium salts；Poly(methylene),oxidized,lithium salt
中文名称：氧化-(石蜡,碳氢化石蜡)锂盐
英文名称：Paraffin waxes and Hydrocarbon waxes, oxidized, lithium salts；Poly(methylene), oxidized, lithium salt；paraffin waxes and hydrocarbon waxes, oxidized,lithium salts；Paraffin waxes and Hydrocarbon waxes,oxidized,lithium salts；Poly(methylene),oxidized,lithium salt
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