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在生物柴油制备中的发展方向。Finally, the development trend of solid superacid catalysts is presented.
最后,检测了自制固体超强酸催化剂的重复利用情况。Then the situation of the reuse of solid superacid made by myself was tested.
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以固体超强酸为催化剂,对冰醋酸和甘油的酯化反应进行了研究。Solid superacid was used as the catalyst in the synthesis of glycerol triacetate.
本论文用固体超强酸为催化剂对丙酸异戊酯的合成进行了研究。In this paper, with solid superacid as catalyst for isoamyl propionate synthesis was studied.
同时还公开了该负载型固体超强酸的制备方法和应用。The invention also discloses a preparation method and an application of the supported solid superacid.
研究结果表明,稀土固体超强酸具有很高的催化性能和稳定的催化活性。The results show that rare earth solid superacid catalysts have high catalyst activity and stabilization.
设计发明了用于酸催化反应和聚合中的环保的足量过酸催化剂。Designed and invented environmentally sustainable superacid catalysts for acid catalyzed reactions and polymerization.
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研究了固体超强酸催化剂制备条件对催化剂性质及萘齐聚反应的影响。The influence of solid superacid preparation on its properties and naphthalene oligomerization was investigated in this paper.
本文综合论述了SO42-促进氧化物固体超强酸及其相关催化剂的制备以及各自的性能。Preparation and capability of solid superacid and correlative catalysts of oxid promoted by SO42- was summarized in this paper.
以铁系固体超强酸为催化剂,研究了催化合成乳酸辛酯的最适宜反应条件。The optimum reaction conditions of catalyzed synthesis of n-octyl lactate had been studied with the ferric solid superacid as catalyst.
本论文是以松节油为原材料,采用自制的固体超强酸作催化剂一步催化水合制备松油醇。This paper prepared terpineol used turpentine as raw material by one-stepcatalyze hydration using self-regulating solid superacid as catalyst.
本文主要从超强酸的性质入手,论述了其酸组成的几个规律,以便我们更深地研究它的性质,不断开发出新的超强酸。This article probe mainly about component law of the superacid. so that we may researed profoundly natun of superacid and discover continually it.
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该合成工艺应用固体超强酸催化剂具有催化活性高、催化速率快、化学稳定性好、无环境污染等优点。The superacid catalyst has the characteristics of high catalytic activities and rate, good chemical stability and little waste discharge in the synthesis.
从催化剂效率和成本的综合因素考虑,对比传统的催化剂氧化锌,本文提出了使用硫酸促进的氧化物固体超强酸作为合成反应的催化剂。By contrast the traditional zinc oxide catalyst and from the point of preparation cost, we decide use sulfuric acid activated solid superacid as synthesis catalyst.
本文综述了各种有机聚合物超强酸体系的分类、合成、结构、以及它们在石油化工和有机合成中的催化作用。This review deals with various polymeric superacid catalysts. Their classifications, preparations, structures and applications in petroleum chemistry and organic synthesis are discussed.
该催化剂不经处理,可循环使用多次,且不污染环境,相对于一些常见催化剂具有明显的优点。The catalyst could be used for many times without any treatment and no pollution to environment. Comparing with the normal catalysts, the nanosolid superacid catalyst had obvious advantages.
分子筛超强酸为一种同时具备分子筛和超强酸的特性的新型催化材料,在此介绍了这类催化剂的最新研究情况。The latest progress on the researches of zeolite superacid catalysts, which is a novel catalyst possessed the advantages of both zeolite and super acid catalysts, was reviewed in this paper.
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讨论了固体超强酸催化剂理论及催化剂现代表征方法,催化剂酸中心形成、失活机理,固体超强酸催化剂的应用。Catalytic theory of solid superacid catalysts and modern analysis methods for the catalysts, structure of acidic centers, mechanisms of deactivation, applications of solid superacid are discussed.
综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid inorganic salt solid superacid heteropoly acid rare earth compound.