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The dechlorination process for the naphtha feedstock to a hydrogen plant presented in this paper is a chemical adsorption process using a demestically-made dechlorinating catalyst.

本文介绍的制氢厂石脑油原料脱氯国产脱氯剂的轻油气相化学吸附法脱氯的工艺技术。

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hold to sth, hold true, hold up, hold water, hold with, holdall, hold-all, holdback, hold-back, holdbeam,

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It's composed of water and a chemical known as naphtha.

它由水和一种称为石脑油的化学物质组

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经济学人 Science and technology

Conventional crackers decompose naphtha, one component of crude oil, into smaller molecules.

传统的裂解炉将原油的一种分——石脑油分解更小的分子。

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经济学人 Science and technology

That should break the naphtha into substances such as propylene and ethylene, which are used for making plastics.

那应该将石脑油分解和乙等物质,这些物质用于制造塑料。

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经济学人 Science and technology

As the name suggests, this is done by diluting the naphtha with steam, then blasting it, in the absence of oxygen, in a furnace.

正如名称所暗示的, 这通过用蒸汽稀释石脑油,然后在缺氧的情况下在炉子中对其进行喷射的。

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经济学人 Science and technology

The hope is to prove that not only is it possible to crack naphtha in an electric reactor, but that it is better.

希望证明的不仅用电反应器裂解石脑油可能的,而且这种方式更好。

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经济学人 Science and technology

Coolbrook's pilot plant will instead inject a mix of naphtha and steam into the rotating turbine, which will heat it to around 1,000 degrees Celsius.

酷布鲁克的试验工厂将把石脑油和蒸汽的混合物注入旋转涡轮机,将其加热到约1000摄氏度。

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此间的地球

According to one report the carbon emissions from the cracking of ethane and an alternative ingredient called naphtha were equivalent to 52 coal-fired power plants in 2015.

根据一份报告,2015 年乙烷和一种称为石脑油的替代分裂解产生的碳排放量相当于 52 座燃煤电厂的排放量。

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大商业时代

They established chemical research laboratories which devised new and inexpensive methods for refining the product and developed invaluable byproducts, such as paraffin, naphtha, vaseline, and lubricating oils.

他们建立了化学研究实验室, 设计出新的廉价方法提炼产品, 并开发了无价的副产品, 例如石蜡、石脑油、凡士林和润滑油。

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大商业时代

This report informed Bissell that the substance, could be refined cheaply and easily, and that, when refined, it made a splendid illuminant, besides yielding certain byproducts, such as paraffin and naphtha, which had a great commercial value.

这份报告告诉 Bissell,这种物质可以廉价且容易地提炼,而且提炼后,除了产生某些具有巨大商业价值的副产品(例如石蜡和石脑油)外,它还可以制出色的发光体。

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hold-in, holding, holding company, holding device, holding pattern, holding-off, holding-on, holdings, holdman, hold-off,

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