本文介绍了半煤气卧式锌粉炉生产锌粉的工艺和生产实践。

This paper describes the technical process for the production of zinc powder with a horizontal half coal gas furnace.

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混合煤气方案的替代方案便是打破纤维素和半纤维素的单体分子。

An alternative to the syngas method is to break the cellulose and hemicellulose up into their component "monomer" molecules.

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在半钢炼钢工艺下，通过优化转炉的供氧操作、提高操作水平、对煤气回收系统进行优化改造，提高了转炉煤气的回收量。

The recovery quantity of converter gas got increased in semisteel steelmaking process by means of optimizing oxygen feeding, improving operation level, reforming gas recovery system.

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