据安迅思休斯敦7月29日消息，利安德巴赛尔工业公司表示，该公司已将其环氧丙烷（PO）和叔丁醇（TBA）项目的投产时间推迟至2023年第一季度末。该公司原计划于2022年12月投产该项目。
利安德巴赛尔工业公司负责中间体、衍生物和炼油业务的执行副总裁瑞安曼在二季度业绩电话会议上表示，该项目已接近完成建设。
该项目分为两部分。PO/TBA工厂位于得克萨斯州的切纳尔维尤，将年产22亿磅（100万吨）的TBA和10亿磅的PO。该项目还包括利安德巴赛尔工业公司正在其得克萨斯州贝波特工厂新建的一个醚生产装置。该装置可以生产乙基叔丁基醚（ETBE），这是一种由乙醇和异丁烷制成的高辛烷值汽油组分。
瑞安曼表示，利安德巴赛尔工业公司已经完成了醚生产装置组装，并已开始调试该装置。
PO/TBA工厂的调试将于2022年第四季度开始。
在投产后第一年的运营中，利安德巴赛尔工业公司预计产量将达到年生产能力的50%。
庞晓华 摘译自 ICIS
原文如下：
Lyondellbasell pushes US PO/TBA project start-up to Q1 2023
Lyondellbasell has pushed the start-up of its propylene oxide (PO) and tertiary butyl alcohol (TBA) project towards the end of the first quarter of 2023, the company said on Friday.
The company had expected to start up the project in December 2022.
Lyondellbasell has nearly completed construction of the project, said Torkel Rhenman, executive vice president, intermediates and derivatives, and refining. He made his comments during an earnings conference call.
The project has two parts. The PO/TBA plant is in Channelview, Texas, and will produce 2.2bn lb/year (1m tonnes/year) of TBA and 1bn lb/year of PO.
The project also includes an ethers unit that Lyondellbasell is building at its Bayport complex in Texas. That unit can produce ethyl tertiary butyl ether (ETBE), a high-octane gasoline component that is made from ethanol and isobutane.
Lyondellbasell had mechanically completed the ethers unit, and it has started commissioning the plant, Rhenman said.
Commissioning for the PO/TBA plant will start in the fourth quarter of 2022, he added.
For the first full year of operations, Lyondellbasell expects to produce 50% of the annualised capacity of the plant.
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