总投资为35.1亿元人民币的石家庄己内酰胺工程已于2003年4月初通过了国家级竣工验收,并投入正常生产运转。 该工程由中国石化石家庄化纤公司与河北省建设投资公司共同投资建设,1996年4月破土动工,1999年11月全面建成投产,采用意大利SNIA甲苯法工艺路线,主要由50 kt/a己内酰胺装置、5 kt/a腈纶装置及配套的公用工 A total investment of 3.51 billion yuan of Shijiazhuang caprolactam project in early April 2003 passed the state-level completion acceptance, and put into normal production and operation. The project was jointly invested by Sinopec Shijiazhuang Chemical Fiber Company and Hebei Construction & Investment Company. The project was started in April 1996 and completed in November 1999. The SNIA toluene process route was adopted in Italy. The project mainly consists of a 50 kt / a caprolactam unit, 5 kt / a acrylic plant and supporting utilities