A method for recovering nickel in hydrogenate used catalyst of hydrogen peroxide in nickel sulfate form has been developed.

研究了从双氧水氢化废镍催化剂中以硫酸镍形式回收镍的工艺方法。

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Aminopolyether (K222) is a commonly used catalyst in the routine preparation of [18f] -labeled tracers as PET imaging agents.

氨基聚醚(K222)是合成18f标记显像剂中最常用的催化剂，在18f标记显像剂用于临床之前K222通常是必须测定的质量控制指标。

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A new process which produce copper sulfate pentahydrate and activated zinc oxide from the used catalyst by soaking in complex acid has been introduced in this paper.

本文介绍采用络合酸浸法以废甲醇催化剂为原料制备五水硫酸铜和活性氧化锌的新工艺。

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Prices have soared: the cost of cerium oxide (often used as a catalyst) has increased sixfold since the start of the year, and is 20 times higher than in 2005.

ECONOMIST: Rare earths and China

Warped Physique is a solid removal spell, but it can be used as the clutch catalyst for getting those crucial extra points in to win a match.

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Kadra used this disappointment as a catalyst to set up a Somali women's team in west London, changing attitudes about women's football and bringing women in the local community together.

BBC: David Beckham's 2018 World Cup bid letter of support