本文首次以曲霉油作为原料，选用乙二醇单丁醚作为溶剂，KOH作催化剂，碱催化异构化法制备共轭亚油酸。
Then conjugated linoleic acids were prepared from fungal oil by alkali isomerization using KOH as catalyst and 2-butoxy ethanol as solvent for the first time.
对相转移催化合成2-戊叉环戊酮及其异构化的条件进行了研究。
The synthetic conditions of 2-pentylidene cyclopentenone using PTC were stud-ied, and the conditions of isomerization were also studied.
在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。
In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.
顺乌头酸酶2 (ACO2)在三羧酸循环第二步骤中催化从柠檬酸经顺乌头酸生成异柠檬酸的异构化(1,2)。
Aconitase 2 (ACO2) catalyzes the conversion of citrate to isocitrate via cis-aconitate in the second step of the tricarboxylic acid (TCA) cycle (1, 2).
对烷烃异构化催化剂的研究现状及应用进行了综述。
The present researches and application of isomerization catalysts of light-hydrocarbon are reviewed.
以不同原料研究了硫对重整催化剂芳构化、脱氢、异构化和加氢裂化活性的影响。
The effect of sulfur on aromatization, dehydrogenation, hydroisomerization and hydrocracking activities of the catalyst has been studied with different hydrocarbon feedstocks.
研究了过渡金属催化的炔烃衍生物的异构化反应。
The transition metal catalyzed isomerization reactions of acetylenic derivatives were studied.
在以合成的分子筛为基质所制备的催化剂上进行了丁烷异构化和一步异构脱氢反应。
The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.
当用30 ~40目催化剂时丁烯- 1异构化在动力学区域。
The isomerization of butene-1 occurred in kinetic region with 30 ~ 40 mesh catalyst.
研究了在固体超强碱催化下由乙烯降冰片烯异构化制取乙叉降冰片烯的工艺方法和条件。
The preparation method and technological conditions of ethylidennorbornene with the method of isomerization of vinylnorbornene are studied with the catalyst of solid super alkali.
综述了钌催化剂催化的主要几类有机合成反应，包括氢化、氧化、异构化、复分解。
Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis.
采用微反-色谱联合装置对环氧丙烷开环异构化反应中催化剂的初活性进行了评选。
The initial activity of catalyst in isomerization reaction of propylene oxide have been evaluated with microreactorchromatograph.
骨架异构化反应是一个快速反应，低反应温度下减少反应时间会增强催化过程中的骨架异构化反应。
To react at a shorter contact time can enhance skeletal isomerization reaction under lower reaction temperature, since isomerization is a relatively quick reaction during catalytic cracking process.
介绍共轭亚油酸(CLA)异构化技术的研究进展，评述异构CLA的碱性催化法、金属催化法和生物酶异构法。
The progress of isomerization technology of conjugated linoleic acid (CLA) was introduced. The methods of alkaline catalysis, metal catalysis and bio-enzymes isomerization were discussed respectively.
对C_5烯烃骨架异构化反应原理、催化剂的研究进展，以及异构化的工艺现状作了探讨和综述。
The principle of skeletal isomerization reaction of C_5 olefin, advances in research of catalyst, and the present situation of isomerization process were discussed and reviewed.
报道钯型C5／C6异构化催化剂的工业应用试验结果。
The industrial application result of Pd-type C5/C6 isomerization catalyst was presented.
此方法及条件适合于优化轻质烷烃气固相异构化催化剂的制备及其酸性能的优化。
The method and condition are applicable to preparation of light paraffin gas-solid phase isomerization catalysts and optimization of their acidity.
结果表明，采用本高硅载体制成的异构化催化剂活性达到了工业要求。
The result showed that the activity of the isomerization catalyst made from such high silica mordenite can satisfy the industrial demand.
焦炭对催化剂酸中心的覆盖能抑制骨架异构化反应，但其影响幅度小于对裂化反应的影响。
The suppression of skeletal isomerization caused by coke deposition on the active sites of catalyst is in a lesser extent than that of cracking.
结果表明，温度对氢化反应的异构化影响较大，氢气压力和催化剂浓度对异构化的影响相对较小。
The research showed that temperature affected the isomerism most, then the pressure of hydrogen and the concentrations of catalyst.
对轻质烷烃低温异构化非贵金属催化剂制备进行了研究。
The paper presents the preparation of non-noble metal catalyst for Light paraffine isomerization at low temperature.
采用KOH为催化剂，正丁醇为溶剂，碱蓬籽油通过碱性异构化反应制备共轭亚油酸(CLA)。
The conjugated linoleic acids (CLA) were prepared by alkali isomerization with KOH as catalyst, butyl alcohol as solvent and suaeda salsa seed oil as raw material.
分子筛催化的烯烃裂解以及戊烯异构化是两个重要的石油化工过程。
The olefin cracking and the pentene isomerization over zeolites are two very important reactions in the petrochemical industry.
研究了它们在烯烃双键异构化反应中的催化作用，优化了这两种催化剂在1—己烯双键异构化反应中的反应条件。
Their catalytic activity for 1-hexene double bound isomerization was investigated and their catalytic reaction conditions were optimized for double bound isomerization.
在酸性树脂催化剂上进行了2甲基1丁烯（2MB1）的异构化，得到了高2 甲基2 丁烯含量的异戊烯产品。
The isomerization of 2-methyl 1-butylene(2MB1) to 2- methyl 2-butylene(2MB2) was carried out over a resin catalyst.
提出了催化裂化汽油中己烯-1为代表的异构化和芳构化偶合反应的化学平衡模型。
The change of adiabatic temperature was small during coupling isomerization with aromatization of hexene-1, because both re.
在第二章中，通过理论计算对金催化的溴代连二烯酮环异构化反应的机理进行了研究和讨论。
In the second chapter, the mechanism of the gold-catalyzed cycloisomerization of bromoallenyl ketone was investigated and discussed.
接下来，通过选用硫脲作为主催化剂，另加入少量的助催化剂，将苯酐废水中的马来酸异构化制取富马酸。
Thiourea was then used as the primary catalyst to making fumaric acid from the waste water of phthalic anhydride.
脱色过程对油脂的品质具有多方面的影响，吸附剂在发生吸附的同时对油脂的分解和脂肪酸的异构化等反应具有一定的催化作用。
Bleaching process has different effects on oil quality. Adsorbent adsorbs minor components, and ACTS as catalyst during bleaching process at the same time.
研究了棉油甲酯在碘的催化下发生异构化反应的规律。
The isomerization of methyl ester of cottonseed oil by the catalyst iodine was investigated.
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