Hudson Technologies (NASDAQ:HDSN) reported second-quarter revenue growth driven by higher refrigerant sales volumes, though lower HFC refrigerant prices, higher freight costs and increased spending on technology and longer-term initiatives weighed on profitability. Gaglione said the company is continuing to build less cyclical revenue sources through refrigerant recovery, reclamation and services. Hudson has two of the country’s seven reclamation facilities capable of separating mixed refrigerants through fractional distillation, according to Gaglione. About Hudson Technologies (NASDAQ:HDSN)Hudson Technologies, Inc is a U.S.-based provider of refrigerant management and sustainability solutions, specializing in the recovery, reclamation and recycling of refrigerant gases. Headquartered in Purchase, New York, Hudson Technologies operates a network of reclamation centers across the continental United States.