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TPC Greenlights集团董事会于2012年9月20日宣布,该公司批准了一项投资为2.65亿美元的异丁烯产能高达6.5亿磅/a的战略项目。异丁烯用于制取聚异丁烯(PIB),聚异丁烯用作润滑油添加剂的化学中间体和作为润滑剂的基础油料。该项目包括在该公司休斯顿业务某些脱氢资产的改造和重新启动。项目定于2014年下半年投产。由于美国页岩气开发,为异丁烯生产提供了原料。
On September 20, 2012, TPC Greenlights Group’s board of directors announced that it has approved a strategic project to invest 265 million U.S. dollars in isobutylene capacity of 650 million pounds per year. Isobutylene is used to make polyisobutylene (PIB), polyisobutylene as a chemical intermediate for lubricant additives and as a base stock for lubricants. The project includes the remodeling and restarting of certain dehydrogenated assets in the company’s Houston operations. The project is scheduled to start operation in the second half of 2014. As the shale gas development in the United States, raw materials for the production of isobutylene.