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- At present the refinery uses the hydrogenation process mainly has two big kinds: The hydrogenation purifies, the hydrocracking. 目前炼厂采用的加氢过程主要有两大类:加氢精制、加氢裂化。
- Keywords magnesium and its alloys;electrogalvanizing;hydrogen purifying; 镁及镁合金;镀锌;去氢;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The act or an instance of cleansing or purifying. 净化洗涤或净化的行为或情况
- high efficiency hydrogen purifier 高效氢纯化器
- The method of purifying hydrogen chloride is introduced. 介绍了一种氯化氢精制技术。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- To tackle the key problems,the target is oxidation reactor, the hydrogenated purifier, crystallizer and solvent dehydrator. 科技攻关的对象是氧化反应器,加氢精制反应器,结晶器和溶剂脱水塔;
- To tackle the key problems,the target is oxidation reactor,the hydrogenated purifier,crystallizer and solvent dehydrator. 科技攻关的对象是氧化反应器,加氢精制反应器,结晶器和溶剂脱水塔;
- hydrogenation purifying 加氢精制
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Salt is savory, purifying, preservative. 盐是有味道的,能除污,能防腐。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Great Wall Air Purifying Equipment Engineering Co. 长城空气净化设备工程公司。
- Purifying service of ecosystem and its value. 生态系统的净化服务及其价值研究。
- The act or an instance of cleansingor purifying. 净化洗涤或净化的行为或情况。
- ShangHai LuFu Purifying Equipment Co., Ltd. 上海绿福净化设备制造有限公司。
- Shanghai Hefil Purifying Equipment Co., Ltd. 上海禾滤净化设备有限公司。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- The act of purging or purifying. 洗涤或净化的行为