through regulating and optimizing condensating and cooling process of coking gas and developing waste heat utilization object of gas the vapour consumption of lithium bromide refrigerator was decreasedthe comprehensive utilization of resources and the aim of saving energy resources and decreasing consumption were achieved in the coking plant of jinan iron and steel group

济南钢铁集团焦化厂通过调整和优化焦化煤气冷凝冷却工艺，制定煤气余热利用目标，降低了溴化锂制冷机的蒸汽耗量，实现了资源的综合利用，达到了节能降耗的目的

以上为机器翻译结果，长、整句建议使用 人工翻译 。