精品文献
独山玉
独山子乙烯装置裂解炉改造
针对独山子石化分公司乙烯厂部分裂解炉采用热进料模式较难控制其持续平稳操作,对热进料炉对流段及进料管线进行工艺改造,将其改变为冷进料模式,实现了提高双烯收率、降低燃料能耗、减少加工损失、稳定系统等目的。
独山爆破安全施工方案
difficult, not hating ; bluepri nts, not rhetori c; w ords a nd sim ple, but full of love, tr uth, pa ssion, e ntrepre neuria l passion. Take this opport unit y, my inspirati onal quotes Li Da zha o's cl assic "iron spe cialise i n uplifting ble nd wit h the article" gave everyone, w h a view on how to do well under t he new situation of tow nship and village lea ders i nspire and hel p, and also