Measures of energy saving for carbon dioxide removal section in Xiangjiang nitrogenous fertilizer plant are introduced and compared with other lower grade heat recovery system.

介绍湘江氮肥厂脱碳节能措施，并与其他的低位热能回收系统进行了比较。

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For fertilizer plants using naphtha as feedstock, food-grade liquid CO_2 and be produced by cooling water removal and purification of excess CO_2.

以石脑油为原料的合成氨厂，将过量的CO_2通过冷却、除水净化后，可生产食品级的液体CO_2。

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Explosives experts said the fertilizer wasn't the right grade and the fireworks weren't powerful enough to set off the intended chain reaction.

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