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1)  deep catalytic oxidation
深度催化氧化
1.
A series of Pt/γ-Al2O3,Pd/γ-Al2O3 and Pt-Pd/γ-Al2O3 catalysts were prepared by impregnation method for deep catalytic oxidation of o-xylene.
采用浸渍法制备了不同负载量的Pt/γ-Al2O3,Pd/-γAl2O3及Pt-Pd/-γAl2O3双金属催化剂并用于邻二甲苯的深度催化氧化
2.
A series of supported copper,cobalt and copper-cobalt composite catalysts were synthesized by solid state reaction,and used for the deep catalytic oxidation of o-xylene.
采用低温固相法制备了系列负载型铜、钴以及铜钴复合催化剂,用于邻二甲苯的深度催化氧化,以邻二甲苯的分解率和二氧化碳产率综合评价催化剂的活性。
2)  deep oxidation
深度氧化
1.
Based on a series of experiments on the deep oxidation of toluene on copper-based catalyst which is prepared by wetness impregnation method,this paper investigates the optimal quantity of Cu that is supported on active aluminum oxide,the role of Cu and intermediate/final products in the course of the oxidation by means of instrument analysis such as FTIR,MS and XRD.
运用浸渍法制备了一系列CuO/γ-Al2O3催化剂,利用FTIR、MS、XRD等技术研究了甲苯在该催化剂上的深度氧化的性能及反应机理。
2.
The features of gas purification technology by using electron beam have been presented, the reaction principle and technological process of three processes, namely traditional electron beam process, semidry electron beam process, and deep oxidation process by using electron beam, being compared and analysed.
对传统电子束法、电子束半干法与电子束深度氧化法的反应原理、工艺流程进行了比较及分析。
3)  depth of internal oxidation
内氧化深度
1.
The depth of internal oxidation and the electrical conductivity were measured.
以Cu2O为氧源,采用包埋法在自制真空炉胆内进行了Cu-Al合金平板试样的内氧化试验,测定了内氧化层深度和试样的电导率,建立了平板试样内氧化后Cu-Al合金层和弥散强化层共存下的电导率模型,推导出Cu-Al合金平板试样的内氧化深度X和电导率!的关系:!=41。
4)  ClO2 extensive oxidation
ClO2深度氧化
5)  advanced oxidative processes
深度氧化法
6)  catalytic oxidation
催化氧化
1.
Research progress in cyclohexanone synthesis by catalytic oxidation;
催化氧化法合成环己酮技术研究进展
2.
Performance of Cu-Mn/SiO_2 in catalytic oxidation of nitrogen monoxide;
Cu-Mn/SiO_2催化氧化NO性能研究
3.
Influence of Ni-Cu interaction on catalytic oxidation of benzyl alcohol;
镍与铜的相互作用对于苯甲醇催化氧化性能的影响
补充资料:深度催化裂化
分子式:
CAS号:

性质:是以重质石油馏分为原料,采用特别的催化剂在较高的温度下进行催化裂解,生产以丙烯为主,副产乙烯、丁烯的制取低分子烯烃的技术。工艺简称DCC。该工艺流程、主要设备与流化催化裂化相同。所用原料为重柴油和减压馏分油。裂化温度比一般催化裂化高,约550℃。所用催化剂为硅铝沸石类,具有择形性。为提高反应深度采用提升管反应器加床层反应器。所用原料愈轻总烯烃收率愈高。以原料油密度0.8449g/cm3和0.9100g/cm3为例,它们的总气烯、丙烯、乙烯和丁烯收率(m)分别为:47.63%、27.73%、5.79%、17.78%和26.2%、13.16%、3.58%、10.6%。其汽油馏分的辛烷值高RON96.5,含芳烃70%。该工艺的乙烯产率不如热裂解,但它的丙烯和丁烯产率较高,是生产某些石油化工产品的很好原料来源。该工艺技术成熟、装置相对简单,按相同原料处理量投资只为热裂解的1/3到1/4。

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