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- A novel anthraquinone hydrogenation catalyst for hydrogen peroxide production was prepared with papilionaceous alumina carrier by impregnation method. 在蒽醌法生产过氧化氢中,采用蝶形氧化铝载体,通过控制贵金属浸渍条件,制备出蛋壳分布的新型钯催化剂。
- According to incomplete statistics, in the past 3 years, China exported more than 20 technologies, such as anthraquinone hydrogen peroxide solution, variable voltage absorption, etc. 据不完全统计，中国三年来出口蒽醌法双氧水、变压吸附等技术二十余项。
- Degradation Mechanism and Restraint of Anthraquinone Hydrogenation in the Production of Hydrogen Peroxide 过氧化氢生产中蒽醌氢化降解的机理与控制
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Preparation and Catalytic Performance of Supported Platinum Catalyst for Anthraquinone Hydrogenation 蒽醌加氢负载型铂催化剂的制备和性能
- Keywords catalyst engineering;hydrogen peroxide;Pd catalyst;anthraquinone hydrogenation; 催化剂工程;过氧化氢;钯催化剂;蒽醌加氢;
- Keywords fixed-bed microreactor;anthraquinone hydrogenation;catalyst;hydrogen peroxide; 固定床;微型反应器;蒽醌氢化;催化剂;过氧化氢;
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- anthraquinone hydrogenation 蒽醌加氢
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- Both hydrogen and oxygen are elements. 氢和氧都是化学元素。
- Flavonoids and Anthraquinone from Dioscorea bulbifera L. 黄独中的黄酮和蒽醌类化学成分的研究。
- Hydrogen is a one-valence element. 氢是一价的元素。
- A new method for determining anthraquinone of Cassia obtusifolia L. 提出了三氯化钛-分光光度法测定决明子中总蒽醌含量的新方法。
- Water is a compound of hydrogen and oxygen. 水是氢和氧的化合物。
