1) tungsten-containing catalyst
含钨催化剂
1.
The paper present the new development of tungsten-containing catalyst in China recently, include: heteropoly acid catalyst, photocatalyst, hydrorefining catalyst, methane selective oxidation catalyst.
介绍了我国近年含钨催化剂的研究进展,其中包括杂多酸催化剂、光催化剂、加氢精制催化剂、甲烷选择性氧化催化剂。
2) waste catalyst containing tungsten
含钨废催化剂
1.
In this paper, the technological process, the reaction principles and operation of processes, the quality of products, the crude materials of the industrial experience of producing tungstic acid using waste catalyst containing tungsten is formulated in details.
笔者较为详细地阐述了利用含钨废催化剂生产钨酸的工艺流程、各工序反应原理及其操作工艺实践、产品质量情况、原辅材料单耗等。
3) tungstic catalysts
钨催化剂
1.
The application and research on the tungstic catalysts are reviewed in petroleum processing and petrochemicals, including hydrocracking, hydrofining, catalytic oxidation and acidic catalysis.
回顾了钨催化剂在石油炼制和石油化工新技术中的应用现状和研究进展,包括加氢裂化、加氢精制、催化氧化、酸催化等技术。
2.
This paper elaborates the recent applications of tungstic catalysts.
钨催化剂既可以作为酸性催化剂又可以作为氧化催化剂,广泛用于精细化工、环境保护、石油炼制、石油与天然气化学产品的生产。
4) W Fe catalyst
钨铁催化剂
5) tungsten-based catalysts
钨基催化剂
1.
The selective oxidation of cyclohexanol to cyclohexanone was studied systematically using WO3,Na2WO4·2H2O,Na9[SbW9O33] and the prepared 9[SbW9O33] as tungsten-based catalysts and H2O2 as oxidant.
2H2O,Na9[SbW9O33]和自制[CTA]9[SbW9O33]等钨基催化剂的作用下,环己醇选择性氧化制备环己酮的反应,并对反应物的物质的量之比、反应温度、反应时间等进行了优化。
6) nickel-tungsten catalyst
镍-钨催化剂
补充资料:镍-钨催化剂
分子式:
CAS号:
性质:一种加氢精制催化剂。淡黄色至土黄色。异形条状。堆积密度0.8g/cm3。,氧化铝为载体。大致含镍6%,钨19%。主要用于煤油、柴油及减压蜡油加氢精制之用。
CAS号:
性质:一种加氢精制催化剂。淡黄色至土黄色。异形条状。堆积密度0.8g/cm3。,氧化铝为载体。大致含镍6%,钨19%。主要用于煤油、柴油及减压蜡油加氢精制之用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条