Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
(1)¹¤ÒµÉÏÓÃÒÒÏ©ºÍÂÈÆøΪÔÁϾÏÂÁи÷²½ºÏ³ÉPVC£º
ÒÒÊÇPVCµÄµ¥Ì壬Æä½á¹¹¼òʽΪ_____________£¬·´Ó¦¢Ù¢ÛµÄ»¯Ñ§·½³Ìʽ·Ö±ðΪ_____________¡¢_____________¡£
(2)ÁÚ±½¶þ¼×ËáÐÁõ¥(DOP)Êǹú¼Ò±ê×¼ÖÐÔÊÐíʹÓõÄÔöËܼÁÖ®Ò»£¬ÁÚ±½¶þ¼×Ëáôû
()ÊÇÖÆÔìDOPµÄÔÁÏ£¬Ëü¸ú¹ýÁ¿µÄ¼×´¼·´Ó¦Äܵõ½ÁíÒ»ÖÖÔöËܼÁDMP(·Ö×ÓʽΪC10H10O4)£¬DMPÊôÓÚ·¼ÏãËáõ¥£¬Æä½á¹¹¼òʽΪ______________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)»ðÔÖÖÐÓɾÛÂÈÒÒÏ©²úÉúµÄÓк¦ÆøÌ壬Æ仯ѧ³É·ÖÖ÷ÒªÊÇ___________£¬ÄãÈÏΪÆäÖк¬Á¿×î´óµÄΪ___________£¬ÔÚ»ðÔÖÏÖ³¡Îª·ÀÖ¹ÆøÌåÖж¾µÄ·À»¤´ëÊ©ÊÇ____________¡£
(2)¹¤ÒµÉÏÓÃÒÒÏ©ºÍÂÈÆøΪÔÁϾÏÂÁи÷²½ºÏ³É¾ÛÂÈÒÒÏ©(PVC)¡£
ÒÒÏ©PVC
ÒÒÊÇPVCµÄµ¥Ì壬Æä½á¹¹¼òʽΪ_______________________£¬·´Ó¦¢Ù¢ÛµÄ»¯Ñ§·½³Ìʽ·Ö±ðΪ_____________________________¡¢_____________________________¡£
(3)¾ÛÂÈÒÒÏ©¿ÉÒÔÖƳɱ£ÏÊĤ£¬»¯Ñ§¹¤×÷ÕßÊ®·Ö¹Ø×¢¾ÛÂÈÒÒÏ©(PVC)±£ÏÊĤµÄ°²È«ÎÊÌâ¡£PVC±£ÏÊĤµÄ°²È«Òþ»¼Ö÷ÒªÀ´×ÔÓÚËÜÁÏÖвÐÁôµÄPVCµ¥ÌåÒÔ¼°²»·ûºÏ¹ú¼Ò±ê×¼µÄÔöËܼÁDEHA¡£ÁÚ±½¶þ¼×ËáÐÁõ¥(DOP)Êǹú¼Ò±ê×¼ÖÐÔÊÐíʹÓõÄÔöËܼÁÖ®Ò»£¬ÁÚ±½¶þ¼×Ëáôû()ÊÇÖÆÔìDOPµÄÔÁÏ£¬Ëü¸ú¹ýÁ¿µÄ¼×´¼·´Ó¦Äܵõ½ÁíÒ»ÖÖÔöËܼÁDMP(·Ö×ÓʽΪC10H10O4)£¬DMPÊôÓÚ·¼ÏãËáõ¥£¬Ð´³öÖÆÈ¡DMPµÄ·´Ó¦·½³Ìʽ£º________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â
ʳƷ±£ÏÊĤ°´²ÄÖÊ·ÖΪ¾ÛÒÒÏ©(PE)¡¢¾ÛÂÈÒÒÏ©(PVC)¡¢¾ÛÆ«¶þÂÈÒÒÏ©(PVDC)µÈÖÖÀà¡£PEºÍPVDCÊÇ°²È«µÄ¡£PVC±»¹ã·ºÓÃÓÚʳƷ¡¢Êß²ËÍâ°ü×°£¬Ëü¶ÔÈËÌåµÄDZÔÚΣº¦Ö÷ÒªÀ´Ô´ÓÚÁ½¸ö·½Ãæ¡£Ò»ÊDzúÆ·ÖÐÂÈÒÒÏ©µ¥Ìå²ÐÁôÁ¿(ÂÈÒÒÏ©¶ÔÈËÌåµÄ°²È«ÏÞÁ¿±ê׼ΪСÓÚ1 mg/kg)£¬¶þÊǼӹ¤¹ý³ÌÖÐʹÓõļӹ¤Öú¼ÁµÄÖÖÀ༰º¬Á¿¡£ÏÖÐйú¼Ê±ê×¼ºÍÎÒ¹ú¹ú¼Ò±ê×¼¶¼ÔÊÐíʹÓüº¶þËá¶þÐÁõ¥(¼´DOA)×÷ΪÔöËܼÁ(²»³¬¹ý35%)¡£»¯Ñ§¹¤×÷Õߺ͹ã´óÏû·ÑÕßÊ®·Ö¹Ø×¢¾ÛÂÈÒÒÏ©(PVC)±£ÏÊĤµÄ°²È«ÎÊÌâ¡£PVC±£ÏÊĤµÄ°²È«Òþ»¼Ö÷ÒªÀ´×ÔÓÚËÜÁÏÖвÐÁôµÄPVCµ¥ÌåÒÔ¼°²»·ûºÏ¹ú¼Ò±ê×¼µÄÔöËܼÁDEHA¡£
(1)¹¤ÒµÉÏÓÃÒÒÏ©ºÍÂÈÆøΪÔÁϾÏÂÁи÷²½·´Ó¦ºÏ³ÉPVC£º
ÒÒÊÇPVCµÄµ¥Ì壬Æä½á¹¹¼òʽΪ___________£¬·´Ó¦¢ÚµÄ·´Ó¦ÀàÐÍÊÇ___________£¬·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ______________________¡£
(2)ÁÚ±½¶þ¼×ËáÐÁõ¥(DOP)Êǹú¼Ò±ê×¼ÖÐÔÊÐíʹÓõÄÔöËܼÁÖ®Ò»£¬ÁÚ±½¶þ¼×Ëáôû()ÊÇÖÆÔìDOPµÄÔÁÏ£¬Ëü¸ú¹ýÁ¿µÄ¼×´¼·´Ó¦Äܵõ½ÁíÒ»ÖÖÔöËܼÁDMP(·Ö×ÓʽΪC10H10O4)£¬DMPÊôÓÚ·¼ÏãËáõ¥£¬Æä½á¹¹Ê½Îª______________________¡£
(3)ÔÚÊʵ±µÄÌõ¼þÏ£¬DMP¾·´Ó¦¿ÉµÃµ½·¼Ïã×廯ºÏÎïA(C8H6O4),1 mol AÓë×ãÁ¿µÄNaHCO3ÈÜÒº·´Ó¦¿É·Å³öCO2ÆøÌå44.8 L(±ê×¼×´¿öÏÂ)£¬AÓë×ãÁ¿NaHCO3ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ______________________¡£1 mol AÔÚÒ»¶¨Ìõ¼þϺÍ1 mol B·´Ó¦Éú³É1 mol CºÍ2 mol H2O£¬CµÄ·Ö×ÓʽΪC10H8O4£¬Çëд³öAºÍBµÄ·´Ó¦µÄ»¯Ñ§·½³Ìʽ______________________¡£
(4)AµÄͬ·ÖÒì¹¹ÌåÓкܶ࣬Çëд³öÈÎÒâÒ»ÖÖ·ûºÏÏÂÁÐÒªÇóµÄ·¼Ïã×廯ºÏÎïµÄ½á¹¹¼òʽ£º¢Ù¼ÈÊôÓÚôÈËáÓÖÊôÓÚõ¥£º___________________________¡£
¢Ú¼È²»ÊôÓÚôÈËáÓÖ²»ÊôÓÚõ¥£º___________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012ÄêËս̰æ¸ßÖл¯Ñ§Ñ¡ÐÞ2 3.4 Óлú¸ß·Ö×ӺϳÉÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ
»¯Ñ§¹¤×÷ÕßÊ®·Ö¹Ø×¢¾ÛÂÈÒÒÏ©(PVC)±£ÏÊĤµÄ°²È«ÎÊÌâ¡£PVC±£ÏÊĤµÄ°²È«Òþ»¼Ö÷ÒªÀ´×ÔÓÚËÜÁÏÖвÐÁôµÄPVCµ¥ÌåÒÔ¼°²»·ûºÏ¹ú¼Ò±ê×¼µÄÔöËܼÁDEHA¡£
(1)¹¤ÒµÉÏÓÃÒÒÏ©ºÍÂÈÆøΪÔÁϾÏÂÁи÷²½ºÏ³ÉPVC£º
ÒÒÊÇPVCµÄµ¥Ì壬Æä½á¹¹¼òʽΪ__________________________________________________£¬
·´Ó¦¢Ù¢ÛµÄ»¯Ñ§·½³Ìʽ·Ö±ðΪ__________________________________________________¡¢
________________________________________________________________________¡£
(2)ÁÚ±½¶þ¼×ËáÐÁõ¥(DOP)Êǹú¼Ò±ê×¼ÖÐÔÊÐíʹÓõÄÔöËܼÁÖ®Ò»£¬ÁÚ±½¶þ¼×Ëáôû()ÊÇÖÆÔìDOPµÄÔÁÏ£¬Ëü¸ú¹ýÁ¿µÄ¼×´¼·´Ó¦Äܵõ½ÁíÒ»ÖÖÔöËܼÁDMP(·Ö×ÓʽΪC10H10O4)£¬DMPÊôÓÚ·¼ÏãËáõ¥£¬Æä½á¹¹¼òʽΪ
________________________________________________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012ÄêÈ˽̰æ¸ßÖл¯Ñ§Ñ¡ÐÞ1 3.4ËÜÁÏ¡¢ÏËάºÍÏð½ºÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ
Ñо¿±íÃ÷£¬»ðÔÖÖоø´ó¶àÊýÈ˵ĵÚÒ»ËÀÒò²¢·Ç¸ßκ濾»ò»ðÉÕ£¬¶øÊÇ»ÅÂÒ±¼ÅÜʱÎüÈëÑÌÎíÖж¾¡£ÇÒÆð»ðµÄ½¨Öþ×°ÐÞÔ½ºÀ»ª£¬ÕâÒ»µãÔ½Ã÷ÏÔ¡£¾ÛÂÈÒÒÏ©ÊÇÖÆ×÷×°ÐÞ²ÄÁϵÄ×î³£ÓÃÔÁÏ£¬Ê§»ðʱ¾ÛÂÈÒÒÏ©ÔÚ²»Í¬µÄζÈÏ£¬·¢ÉúһϵÁи´ÔӵĻ¯Ñ§±ä»¯£¬²úÉú´óÁ¿Óк¦ÆøÌ壬Æä¹ý³Ì´óÌåÈçÏ£º
ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
(1)»ðÔÖÖÐÓɾÛÂÈÒÒÏ©²úÉúµÄÓк¦ÆøÌ壬Æ仯ѧ³É·ÖÖ÷ÒªÊÇ________£¬ÄãÈÏΪÆäÖк¬Á¿×î´óµÄΪ______________£¬ÔÚ»ðÔÖÏÖ³¡£¬Îª·ÀÖ¹ÆøÌåÖж¾µÄ·À»¤´ëÊ©ÊÇ_____________
(2)¹¤ÒµÉÏÓÃÒÒÏ©ºÍÂÈÆøΪÔÁϾÏÂÁи÷²½ºÏ³É¾ÛÂÈÒÒÏ©PVC£º
ÒÒÏ©¼×ÒÒPVC
ÒÒÊÇPVCµÄµ¥Ì壬Æä½á¹¹¼òʽΪ________£¬·´Ó¦¢Ù¡¢¢ÚµÄ»¯Ñ§·½³Ìʽ·Ö±ðΪ£º
________________________¡¢___________________________¡£
(3)¾ÛÂÈÒÒÏ©¿ÉÒÔÖƳɱ£ÏÊĤ£¬»¯Ñ§¹¤×÷ÕßÊ®·Ö¹Ø×¢¾ÛÂÈÒÒÏ©(PVC)±£ÏÊĤµÄ°²È«ÎÊÌâ¡£¾ÛÂÈÒÒÏ©(PVC)±£ÏÊĤµÄ°²È«Òþ»¼Ö÷ÒªÀ´×ÔÓÚËÜÁÏÖвÐÁôµÄPVCµ¥ÌåÒÔ¼°²»·ûºÏ¹ú¼Ò±ê×¼µÄÔöËܼÁDEHA¡£ÁÚ±½¶þ¼×ËáÐÁõ¥(DOP)Êǹú¼Ò±ê×¼ÖÐÔÊÐíʹÓõÄÔöËܼÁÖ®Ò»£¬ÁÚ±½¶þ¼×Ëáôû()ÊÇÖÆÔìDOPµÄÔÁÏ£¬Ëü¸ú¹ýÁ¿µÄ¼×´¼·´Ó¦Äܵõ½ÁíÒ»ÖÖÔöËܼÁDMP(·Ö×ÓʽΪC10H10O4)£¬DMPÊôÓÚ·¼ÏãËáõ¥£¬Ð´³öÖÆÈ¡DMPµÄ·´Ó¦·½³Ìʽ£º_____________
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com