石油圈????中國石化新聞網訊 據烴加工休斯敦和倫敦7月21日消息，全球最大之一的塑料、化工和煉油公司利安德巴賽爾公司7月21日宣布最終投資決定將在休斯敦地區新建全球最大的環氧丙烷（PO）和叔丁醇（TBA）裝置。該項目估計成本大約為24億美元，是公司歷史上最大的單筆投資。該項目的建設高峰期預計將創建2500個就業崗位，在建成投產后將提供大約160個永久性的就業崗位。
????該裝置投產后預計每年將生產10億磅（47萬噸）的PO和22億磅（100萬噸）的TBA。PO主要用于生產寢具、家具、地毯、涂料、建筑材料和粘合劑等，而TBA將用于生產二醚基含氧燃料、甲基叔丁基醚（MTBE）和乙基叔丁基醚（ETBE）。MTBE和ETBE均是高辛烷值汽油組份，可以幫助汽油燃燒的更加清潔和減少汽車的尾氣排放。
????利安德巴賽爾計劃向國內和全球客戶出售PO及衍生物產品，而含氧燃料主要將出售至拉美和亞洲市場。一部分TBA將以高純度異丁烯的形式留在國內市場用于輪胎和潤滑油生產。
????利安德巴賽爾已經完成了前端工程設計工作，并收到了所需的環境許可。該項目的場址準備工作正在進行中，建設工作預計在明年下半年開始。利安德巴賽爾公司預計該項目將在2021年中期完成。 ????龐曉華 摘譯自 烴加工 ????原文如下： ????LyondellBasell to build world’s largest PO/TBA plant in Texas ????LyondellBasell, one of the world’s largest plastics, chemicals and refining companies, today announced the final investment decision to build the world’s largest propylene oxide (PO) and tertiary butyl alcohol (TBA) plant in the Houston area. The project is estimated to cost approximately $2.4 B, representing the single-largest capital investment in the company’s history. At the peak of construction, the project is expected to create up to 2,500 jobs and approximately 160 permanent positions when operational. ????Once in operation, the plant will produce an anticipated 1 B pounds (470,000 mt) of PO and 2.2 B pounds (1 MMmt) of TBA annually. PO is used in the manufacture of bedding, furniture, carpeting, coatings, building materials and adhesives, while the TBA will be converted to two ether-based oxyfuels, methyl tertiary butyl ether (MTBE) and ethyl tertiary butyl ether (ETBE). Both MTBE and ETBE are high-octane gasoline components that help gasoline burn cleaner and reduce emissions from automobiles. ????LyondellBasell plans to sell the PO and derivative products to both domestic and global customers, while the oxyfuels will be primarily sold into Latin America and Asia. A portion of the TBA will remain in the domestic market in the form of high purity isobutylene which is used in tires and lubricants. ????The company has completed front-end engineering design work and received the required environmental permits. Site preparation is underway and construction is expected to begin during the second half of 2018. It is anticipated the project will be completed by the middle of 2021.
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