Shell shut down a unit on 2 August at its 340,000 b/d refin- ery in Deer Park, Texas. The refinery reported a controlled shut down of a hydrocracking unit. During the shutdown, a relief valve malfunctioned. Pressure that caused the valve to malfunction was reduced, according to a company filing with state regulators. An investigation into the root cause of the event is underway.
展开▼
机译：Shell于8月2日在德克萨斯州鹿公园的340,000 b / d Refinemin-shell关闭了一个单位。 炼油厂报告了加氢裂化装置的受控关闭。 在关闭期间，救济阀发生故障。 据归因于国家监管机构，减少了导致阀门导致阀门发生故障的压力。 正在进行调查事件的根本原因。
展开▼
