This paper introduces a new desulfurization process CrystaSulf SM which can directly treat high-pressure gas streams with low and medium amounts of sulfur.

介绍了一种能够直接在高压下处理中低潜硫量含硫气的脱硫新工艺。

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According to the ETF Finder at ETF Channel, SM makes up 3.09% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Monday.

FORBES: SM Energy Shares Enter Oversold Territory

According to the ETF Finder at ETF Channel, SM makes up 3.58% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading lower by about 1.7% on the day Friday.

FORBES: SM Energy Breaks Below 200-Day Moving Average

According to the ETF Finder at ETF Channel, SM makes up 3.51% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading up by about 1.3% on the day Friday.

FORBES: SM Energy Co. Shares Cross Above 200 DMA