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从工艺技术发展、市场前景等方面，对炼厂气体的化工利用途径进行了综合分析、概述。重点包括干气中乙烯的利用、液化气中丙烯和碳四的利用。指出合理利用炼厂气体生产高附加值化工产品是提高综合经济效益的重要途径。
From the process of technology development, market prospects, etc., on the refinery gas chemical use of a comprehensive analysis and overview. Highlights include the use of ethylene in dry gas and the use of propylene and carbon tetrachloride in liquefied gas. It is pointed out that the rational use of refinery gas to produce high value-added chemical products is an important way to improve the comprehensive economic benefits.