電石渣是電石與水å應制備乙炔éŽç¨‹ä¸ç”¢ç”Ÿçš„å·¥æ¥(yè)廢棄物，主è¦æˆåˆ†ç‚ºæ°«æ°§åŒ–鈣，å«é‡å¯é”80-90%，具有很大的å†åˆ©ç”¨åƒ¹å€¼ï¼Œå¯ç”¨äºŽæ°´æ³¥ã€å»ºç‘ææ–™ç‰æ–¹é¢ï¼Œæˆ–者經éŽåˆ†é›¢æç´”åŽç”¨ä½œè„«ç¡«åŠ‘或燒çµæˆåž‹åˆ¶å‚™æ´»æ€§æ°§åŒ–鈣。
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å稱：填充柱
固定相：二乙烯苯ã€ä¸‰æ°¯ä¹™çƒ¯å…±èšç‰©
è¦(guÄ«)æ ¼ï¼š2m*3mm
應用：電石渣ä¸ä¹™ç‚”å«é‡æ¸¬å®š 氣相色èœæ³•
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Calcium carbide slag is an industrial waste generated during the reaction of calcium carbide and water to prepare acetylene. Its main component is calcium hydroxide, with a content of up to 80-90%. It has great reuse value and can be used in cement, building materials, and other fields. After separation and purification, it can be used as a desulfurizer or sintered to prepare active calcium oxide.
Haohan chromatography was used to determine the trace acetylene content in carbide slag slurry by liquid chromatography, and the area external standard method was used for quantification, with satisfactory results.
Name: Filled Column
Fixed phase: copolymer of divinylbenzene and trichloroethylene
Specification: 2m * 3mm
Application: Determination of acetylene content in carbide slag by gas chromatography
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