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2011年11月,美国KBR公司签署了先进催化烯烃(ACO)技术许可和工艺设计包合同。这是ACO工艺技术的第一次许可转让,与传统的蒸汽裂解技术相比,ACO工艺可使石脑油和其它“直馏”进料进行催化裂解得到更高的烯烃产率。
In November 2011, KBR Corporation of the United States signed an agreement on licensing and process design of advanced catalytic olefin (ACO) technology. This is the first licensing transfer for ACO Process Technology, which can catalyze the cracking of naphtha and other “straight run” feeds to give higher olefin yields than traditional steam cracking technologies.