Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.

介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况。

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Application of regular packing and new gas-liquid distributor in the modification of fertilizer plant is reviewed.

论述规整填料和新型气液分布器等塔内件在化肥厂技术改造中的应用。

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This article makes a theoretical analysis of the process and presents the using case in ZhongyuanChemical Fertilizer Plant.

本文对这一过程进行了理论上的分析，并介绍了该法在中原化肥厂的实际应用情况。

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Tilling can remove weeds and the waste from last season's crops and help break down old plant material into fertilizer.

VOA: special.2010.09.28

Then,mix in some plant material or animal fertilizer.

VOA: special.2009.02.24

The blast took place at the West Fertilizer Plant, about 18 miles north of Waco.

CNN: Explosion hits fertilizer plant north of Waco, Texas

All this from a single 108, 000-barrel-a-day teakettle in Coffeyville, Kans. (pop. 11, 000) and a fertilizer plant nearby.

FORBES: Slick

The town's high school and middle school, also close to the fertilizer plant, sustained heavy damage as well.

CNN: Texan town tries to rebuild with community, spirituality