Options of middle pressure hydro-upgrading for maximum diesel, for maximum chemical feedstocks and for chemical feedstocks plus aviation kerosene were emphatically discussed.

重点讨论了中压加氢改质工艺中柴油方案、多产化工原料方案和生产化工原料兼产航煤方案。

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Alkanes are the main constituents of oil and natural gas, and consequently are the principal feedstocks for the chemical industry.

链烷是油和天然气的主要成分，并且从而是化学工业的主要原料。

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The recent research and development in the field are mainly including the greening of chemical reaction, feedstocks and starting materials, catalysts, solvents and products.

绿色化学是一门从源头上阻止污染的化学，近年来这方面的研究主要是围绕化学反应、原料、催化剂、溶剂和产品的绿色化开展的。

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Or it can produce chemical feedstocks, at a lower cost than natural gas, as at the 15 gasification plants being built, using Shell technology, in China.

FORBES: Magazine Article

In China, Shell technology is at the center of 15 coal gasification plants being built to produce chemical feedstocks at a lower cost than using natural gas.

FORBES: Companies, People, Ideas

As noted in previous posts, current consumption figures do not reflect the expected growth in areas such as chemical industry feedstocks, or power generation (where most new fossil-based supply will come from highly efficient gas-fired generators).

FORBES: Just How Long Will U.S. Gas Supplies Last?