ÌâÄ¿ÄÚÈÝ

2£®ÏÖÓÐCH4¡¢C2H4¡¢C2H6¡¢C3H6¡¢C3H8ÎåÖÖÓлúÎ
£¨1£©Í¬ÖÊÁ¿µÄÒÔÉÏÎïÖÊÍêȫȼÉÕʱºÄO2µÄÁ¿×î¶àµÄÊÇCH4£»Í¬×´¿ö¡¢Í¬Ìå»ý¡¢Í¬ÎïÖʵÄÁ¿µÄÒÔÉÏÎïÖÊÍêȫȼÉÕʱºÄO2µÄÁ¿×î¶àµÄÊÇC3H8£»Í¬ÖÊÁ¿µÄÒÔÉÏÎïÖÊÍêȫȼÉÕʱ£¬Éú³ÉµÄCO2×î¶àµÄÊÇC2H4¡¢C3H6£¬Éú³ÉË®×î¶àµÄÊÇCH4£®
£¨2£©ÔÚ120¡æ£¬1.01¡Á105 Paʱ£¬ÒÔÉÏÆø̬ÌþºÍ×ãÁ¿µÄO2µãȼÍêȫȼÉÕ£¬ÏàͬÌõ¼þϲâµÃ·´Ó¦Ç°ºóÆøÌåÌå»ýûÓз¢Éú±ä»¯µÄÊÇCH4¡¢C2H4£®

·ÖÎö £¨1£©Í¬ÖÊÁ¿µÄÌþCxHy£¬$\frac{y}{x}$ÖµÔ½´ó£¬ÍêȫȼÉÕºÄÑõÁ¿Ô½¶à£¬Éú³ÉµÄH2OÎïÖʵÄÁ¿Ô½´ó£¬CO2µÄÎïÖʵÄÁ¿Ô½ÉÙ£®Í¬×´¿ö¡¢Í¬Ìå»ý¡¢Í¬ÎïÖʵÄÁ¿µÄÌþÍêȫȼÉÕ£¬ºÄÑõÁ¿È¡¾öÓÚx+$\frac{y}{4}$µÄÏà¶Ô´óС£»
£¨2£©µ±Î¶ȴóÓÚ100¡æʱ£¬Ë®ÎªÆø̬£¬µ±y=4ʱ£¬È¼ÉÕÇ°ºóÌå»ý²»±ä£®

½â´ð ½â£º£¨1£©Í¬ÖÊÁ¿µÄÌþCxHy£¬$\frac{y}{x}$ÖµÔ½´ó£¬ÍêȫȼÉÕºÄÑõÁ¿Ô½¶à£¬Éú³ÉµÄH2OÎïÖʵÄÁ¿Ô½´ó£¬CO2µÄÎïÖʵÄÁ¿Ô½ÉÙ£®Í¬×´¿ö¡¢Í¬Ìå»ý¡¢Í¬ÎïÖʵÄÁ¿µÄÌþÍêȫȼÉÕ£¬ºÄÑõÁ¿È¡¾öÓÚx+$\frac{y}{4}$µÄÏà¶Ô´óС£»
CH4¡¢C2H4¡¢C2H6¡¢C3H6¡¢C3H8ÎåÖÖÓлúÎïÖУ¬$\frac{y}{x}$Öµ·Ö±ðΪ4¡¢2¡¢3¡¢2¡¢$\frac{8}{3}$£¬¹ÊCH4ȫȼÉÕʱºÄO2µÄÁ¿×î¶à£¬Éú³ÉµÄCO2×î¶àµÄÊÇC2H4¡¢C3H6£¬Éú³ÉË®×î¶àµÄÊÇCH4£¬
CH4¡¢C2H4¡¢C2H6¡¢C3H6¡¢C3H8ÎåÖÖÓлúÎïÖУ¬x+$\frac{y}{4}$µÄÖµ·Ö±ðΪ2¡¢3¡¢3.5¡¢4.5¡¢5£¬¹ÊͬÎïÖʵÄÁ¿µÄÒÔÉÏÎïÖÊÍêȫȼÉÕʱºÄO2µÄÁ¿×î¶àµÄÊÇC3H8£¬
¹Ê´ð°¸Îª£ºCH4£»C3H8£»C2H4¡¢C3H6£»CH4£»
£¨2£©µ±Î¶ȴóÓÚ100¡æʱ£¬Ë®ÎªÆø̬£¬µ±y=4ʱ£¬È¼ÉÕÇ°ºóÌå»ý²»±ä£¬¹ÊÏàͬÌõ¼þϲâµÃ·´Ó¦Ç°ºóÆøÌåÌå»ýûÓз¢Éú±ä»¯µÄÊÇCH4¡¢C2H4£¬¹Ê´ð°¸Îª£ºCH4¡¢C2H4£®

µãÆÀ ±¾Ì⿼²éÌþȼÉÕÍéÌþ£¬Éæ¼°ºÄÑõÁ¿¡¢Éú³É¶þÑõ»¯Ì¼ÓëË®µÄÁ¿¡¢Ìå»ý±ä»¯µÈ£¬×¢Òâ¸ù¾ÝȼÉÕͨʽ½øÐмÆËã¼°¹æÂɵÄÕÆÎÕ£¬²àÖØ·ÖÎöÓë¼ÆËãÄÜÁ¦µÄ¿¼²é£¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø