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1 美国生产厂商及现状美国生产厂商及产能见表1。目前全世界乙烯都是采用碳氢化合物蒸汽裂解的方法生产的,作为原料的碳氢化合物包括液化天然气(乙烷、丙烷和丁烷)和石油(柴油和石脑油)。根据原料的状况和副产物的需求,实际生产的情况会千差万别。BASF Fina石化公司是一家由BASF和Atofina合资的公司,双方各占60%和40%的股份。BASF Fina在得克萨斯州Port Arthur的工厂于2001年12月受命生产乙烯。2004年4月,BP公司组建了一家独立的经济实体—亿诺公司,主要经营BP公司烯烃及其衍生物的业务。2005年12月,BP公司将亿诺公司卖给了英国的一家私营化学公司英力士公司。2004年12月1日,Lyondell化学公司完成了对美礼联化学公司的收购,作为美礼联合资公司的Equistar化学公司成为Lyondell旗下的一家全资子
1 US manufacturers and status of the United States manufacturers and capacity shown in Table 1. Ethylene is currently produced worldwide by the steam cracking of hydrocarbons, which include liquefied natural gas (ethane, propane and butane) and petroleum (diesel and naphtha). According to the status of raw materials and by-products, the actual production situation will vary widely. BASF Fina Petrochemical Corporation is a joint venture between BASF and Atofina, each holding 60% and 40% of the shares. BASF Fina’s plant in Port Arthur, Texas, was ordered to produce ethylene in December 2001. April 2004, BP formed an independent economic entity - billion Connaught company, mainly engaged in BP’s olefins and derivatives business. In December 2005, BP sold Econo to Ineos, a privately-owned chemical company in the United Kingdom. On December 1, 2004, Lyondell Chemical completed the acquisition of United Eli Chemicals and Equistar Chemical, a Merrill Lynch company, became a wholly owned subsidiary of Lyondell