• 成本环戊酮氧化

    The cost was equivalent with cyclopentanone liquid phase oxo-process.

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  • 氧化制取蒽醌的方法

    A method for preparing anthraquinone from crude anthracene liquid oxide.

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  • 目前生产酸钾常常采用焙烧法氧化

    At present, the produce potassium manganese often adopt solid state roasting and liquid state oxidation method.

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  • 介绍了环己烷氧化生产环己工艺以及改进情况

    This article details the cyclohexanone production process by liquid cyclohexane oxidation and its improvement.

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  • 讨论了碱性条件常压氧气氧化硝基甲苯反应机理

    Reaction mechanism of liquid phase autoxidation of O-nitrotoluene under strong base is investigated in this paper.

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  • 研究蒸气高温氧化条件氧化结晶形貌影响结果。

    The effects of conditions of oxidizing zinc vapor at high temperature on the crystal morphologies of ZnO were investigated.

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  • 介绍了具有探索性意义处理锰结核的新型还原剂BR氧化法。

    The exploring processes of using BR as a novel reductant and 3-phases oxidation method were introduced.

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  • 甲醇氧化羰基化法合成碳酸二甲酯(DMC)产物分离进行了研究。

    Separation methods for products from synthesis of dimethyl-carbonate (DMC) by methanol gaseous oxidative carbonylation were investigated.

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  • 二甲苯原料、苯甲酸盐为催化剂进行氧化一步合成甲基甲腈。

    One step synthesis of o methyl benzonitrile with o xylene as raw material and benzene carbonate as catalyst was carried out in liquid phase oxygenation.

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  • 采用石英反应器常压研究了十氢萘己烷氧化裂解(GOC)过程

    The gas phase oxidative cracking (GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure.

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  • 该文实验研究工业规模装置采用湿式吸收-氧化工艺脱除燃烟梗烟气恶臭。

    The flue gas deodorization with the process of wet absorption and liquid phase oxidation was investigated in a full scale equipment.

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  • 相氧化一些工艺条件氧化剂用量空气吹脱的气比等条件进行了初步优化。

    The optimum conditions for the liquid phase oxidation were studied, such as the dosage of oxidant, the ratio of gas to liquid for the compressed air blowing.

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  • 本文介绍2 -肟化法丁醛氧化合成丁二酮,并对影响因素进行了讨论

    In this paper the synthesis processes by 2 butanone oximation and gas phase oxidation of isobutyraldehyde were introduced. The influence factors in the process were discussed.

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  • 发明涉及一种用于通过异丁烯醛氧化制备甲基丙烯酸的杂多酸催化剂及其制备方法

    The present invention relates to a heteropoly acid catalyst which is used for the production of methacrylic acid by gas phase oxidation of methacrolein and a preparing method thereof.

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  • 介绍近几年国内外生物脱硫技术用于炼厂研究应用现状,与液相氧化工艺进行经济对比。

    To introduce the status quo of current research and application of biological desulphurization technology used in refinery gas at home and abroad.

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  • 研究氧化、氢氧化浸渍IER炭化行为SAC结构表面官能团及其吸附性能影响

    The effects of oxidation and KOH impregnation on the carbonization behaviors of IER as well as on the structure, surface functional groups and adsorptive property of the resultant SAC were studied.

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  • 在液相氧化过程中添加乙醇混合悬浊液所得产物的总锰含量明显增加(达到72.04%);

    The main conclusions could be obtained as follow. Adding ethanol during oxidation in the mixed medium has a marked increase for the final TMC (TMC could reach 72.04%);

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  • 通过对结核浸出率影响因素的考察,提出了氧化海底锰结核中提取锰的适宜工艺条件。

    We have developed the process of liquid-phase oxidation to dispose seabed manganese nodules, and studied the leaching-out of manganese from nodules.

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  • 通过对结核中的各影响因素考察提出氧化法从海底锰结核中提取锰适宜工艺条件

    Through the study of affecting factors on manganese leaching-out rate, we brought out the suitable process conditions to leach out manganese from seabed manganese nodules by liquid-phase oxidation.

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  • 采用氨气还原化法,流动气氛下原位反应生成同时保持四方氧化含量结构不变

    Titanium nitride was synthesized by ammonia reduction and nitridation under flowing ammonia atmosphere while the content and tetragonal phase structure of zirconia was unchanged.

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  • 根据人造金刚石合成组分不同物理化学性质提出了一种采用氧化提纯人造金刚石的工艺

    Based on different physical and chemical properties of components in synthetic rod, a new purification process for synthetic diamond by gas phase oxidation method is proposed.

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  • 通过氧化等离子体处理法等各种方法对UHMWPE纤维表面进行处理,不同程度改善界面粘结性能

    The interface bonding of the fiber can be improved by the surface modification with the liquid-phase oxidation and plasma treatment.

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  • 不同煤种焦炭燃烧实验,均有HCN在烟气中生成,因此hcn的气氧化过程焦炭氮向n 2o转化条途径

    HCN is produced during combustion of chars from different rank coals. That means HCN oxidation is a pathway for N2O formation during char combustion.

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  • 通过填料选择、气液流动状态的比较反应器长径考察,探讨了管式填料反应器中乙醛相氧化合成过氧乙酸的新工艺。

    The structure properties of tube reactor for production of DAP by means of concentration AP slurry with secondary ammoniation are investigated on experimental equipment.

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  • 通过实验研究,提出了经济合理、能有效避免传统酸煮工艺带来的严重环境污染的人造金刚石提纯工艺———氧化法。

    Based on different physics and chemistry characters of each component in synthetic rod, a new diamond purification process by gas phase oxidation is designed.

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  • 甲醇氧化羰基化法人们最早研究非光气法d MC合成工艺,也是众多DMC合成方法中成本最低、经济的工业路线

    The oxidative carbonylation of methanol route is one of the earliest phosgene-free synthetic routes of DMC, and it also contains the virtue of low cost which made it more economical.

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  • 以苯酚为原料,复合金属离子催化剂研究用气氧化合成苯还原苯醌制对苯二酚两步法工艺,考察了氧化过程中的工艺条件对反应的影响。

    The two-step process involving gas oxidation of phenol to benzoquinone with complex metal ions catalysts and reduction of benzoquinone to hydroquinone with iron powder was studied.

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  • 氧化空气汽化的均甲苯混合进入含有催化剂的氧化反应器进行氧化反应,反应产物换热冷却后,均四甲酸酐直接从凝华捕集。

    In the method of air phase oxidation the mixed gas that boiling 1,2,4,5-tetramethyl benzene is combined with air is carried into oxidation reactor and reacts and then product gas is cooled.

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  • 氧化空气汽化的均甲苯混合进入含有催化剂的氧化反应器进行氧化反应,反应产物换热冷却后,均四甲酸酐直接从凝华捕集。

    In the method of air phase oxidation the mixed gas that boiling 1,2,4,5-tetramethyl benzene is combined with air is carried into oxidation reactor and reacts and then product gas is cooled.

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