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Sevoflurane is synthesized from aceton by vapor phase catalytic fluorination, vapor phase catalytic hydrogenation,chloridization and fluoromethylation, which gives a new synthetic method.

酮为原料,经氯化、气相、气相氢化及甲基化等一系列改进的方法合成了七供了一条新的合成路线。

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half-duplex, half-equation, halfer, halfevergreen, half-fat, half-finished, half-flood, half-gateway, half-graben, half-grown,

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This was in March of 2022. The production of these long-chain PFAS through fluorination is illegal.

那是 2022 年 3 月。通过生产这些长链 PFAS 是非法的。

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Because Kortrax is included into the manufacturing of the bottle, it doesn't require this post fluorination treatment.

由于 Kortrax 包含在瓶子的制过程中,因此不需要这种处理。

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Kortrax is different than fluorination in that Kortrax, being a nylon, it actually part of the container itself, it's added to the plastic, and then during the extrusion process, binds with the plastic and becomes part of the container.

Kortrax 与的不同之处在于,Kortrax 是一种尼龙,它实际上是容器本身的一部分,它被添加到塑料中,然在挤出过程中与塑料结合并成为容器的一部分。

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