Znn3bq.jpeg
²é¿´: 1894  |  »Ø¸´: 7

happylq

Í­³æ (СÓÐÃûÆø)


[ÇóÖú] õ¥»¯´óµ¥ÌåºË´ÅÆ×ͼ·ÖÎö

¸÷λÇ×£¬Âé·³°ïæ·ÖÎöÏÂÕâ¶þ¸öÆ×ͼ¡£

K0621ÊÇMPEG(2200)ºÍ¼×»ù±ûÏ©Ëáõ¥»¯ºóµÄºË´ÅÆ×ͼ£¬·´Ó¦¹ý³ÌÖÐÓмÓÈë¶Ô¼×±½»ÇËᣬ¶Ô±½¶þ·Ó£¬·Ôàçມ£K0629ÊÇMPEG(1200)ºÍ¼×»ù±ûÏ©Ëáõ¥»¯ºóµÄºË´ÅÆ×ͼ£¬·´Ó¦¹ý³ÌÖмÓÈëŨÁòËᣬ¶Ô±½¶þ·Ó£¬·Ôàçມ£¸÷λ´óÏÀ£¬°ï°ï档ллÄúÁË£¡

·´Ó¦ÈçÏ£ºCH2=C(CH3)-COOH+CH3O(CH2CH2O)nH------CH2=C(CH3)-COOCH2-CH2-(CH2CH2O)n-1OCH3

ÎÊÌâ1£ºK0621»¯Ñ§Î»ÒÆÔÚ7.7ºÍ7.2λÖÿÉÄÜÊDZ½»·ÉÏÃæµÄÇ⣿£¿

ÎÊÌâ2£ºK0621ÖгýÁË£¬7.7ºÍ7.2λÖõÄHÍ⣬ÆäËûλÖõÄHºÍK0629ÖÐHλÖö¼²î²»¶à£¬µ«ÊÇ¿ÉÒÔ¿´µ½K0629ÓÐЩÇâÔ­×Ó¸öÊýÊÇK0621µÄ2±¶¡£ºÃÏñÓйæÂÉ¡£ÊDz»ÊǾۺÏÎï»áÓÐÕâÖÖÎÊÌ⣿²»ÖªµÀÔõô¹éÊô£¿

ÎÊÌâ3£ºK0621ÖÐ2.36λÖóöÏÖÒ»¸ö·å£¬ÍƲâÊÇõ¥»¯²úÎïÖÐ-CH2-·å£¬¿ÉÊÇK0629ÓÖľÓÐÕâ¸ö·å£¿£¿

ÎÊÌâ4£ºË«¼üÉϵÄHÔ­×ÓλÖúͷåÃæ»ýÊǶàÉÙ£¿£¿

MPEG·Ö×Óʽ  CH3O-(CH2CH2O)nH, ¼×»ù±ûÏ©Ëá  CH2=C(CH3)-COOH¡£
Âé·³ÄãÃÇÁË¡£
õ¥»¯´óµ¥ÌåºË´ÅÆ×ͼ·ÖÎö
K0621.png


õ¥»¯´óµ¥ÌåºË´ÅÆ×ͼ·ÖÎö-1
K0629.png

[ Last edited by happylq on 2013-12-9 at 12:06 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¾ÛºÏÎï·ÖÎö¡ª¡ª±íÕ÷

» ±¾Ìû@֪ͨ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pisceswu

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
suruiqin: ½ð±Ò+2, ¸Ðл½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ~ 2013-12-10 14:27:59
¼×»ù±ûÏ©Ëáõ¥ÉϵÄË«¼üÊÇC(CH3)=CH2
CH2a 5.5ppm CH2b 6.1ppm    CH3 1.7-1.9ppm
Ã²ËÆÐ¡µÄÒ»¶Ô·åÊÇõ¥»¯ºóµÄ£¬ËùÒÔ¿ÉÒÔÓÃÕâÁ½¶Ô·åÀ´Ëã¼×»ù±ûÏ©ËáµÄõ¥»¯³Ì¶È

-COOCH2-CH2-(OCH2CH2)n-OCH3
ºÍõ¥ÏàÁ¬µÄÁ½¸ö CH2Ó¦¸ÃÊÇ 4.2ppm 3.6ppm (¿´ÉÏÈ¥ÁÑ·Ö³É5¸ö·å£¬3¸ö·å±È½Ï´ó)£¬ËùÒÔ´ÓÄãµÄͼ¿´À´£¬K0621¼×»ù±ûÏ©ËáµÄõ¥»¯µÄ³Ì¶È²»ÊǺܸß10-20%µÄÑù×Ó;K0629ÉÔ¸ßÒ»µã


¾ÛÃѵÄCH2ÊÇºÜ¸ßµÄ 3.5-3.7ppmµÄÒ»¸öºÜ´óµÄ·å

3.3-3.5ppmµÄÓ¦¸ÃÊÇ OCH3

×öÒ»¸öHSQCµÄÆ×ͼÄܱȽϺõļø¶¨

7.2ppm 7.7ppmÓ¦¸ÃÊǶԱ½µÄ½á¹¹ £¨·åÐÎÓ¦¸ÃÀàËÆdd 4¸ö·å£©

2.36ppm¿ÉÄÜÊDZ½»·Éϵļ׻ù
2Â¥2013-12-09 14:33:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pisceswu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by pisceswu at 2013-12-09 14:33:14
¼×»ù±ûÏ©Ëáõ¥ÉϵÄË«¼üÊÇC(CH3)=CH2
CH2a 5.5ppm CH2b 6.1ppm    CH3 1.7-1.9ppm
Ã²ËÆÐ¡µÄÒ»¶Ô·åÊÇõ¥»¯ºóµÄ£¬ËùÒÔ¿ÉÒÔÓÃÕâÁ½¶Ô·åÀ´Ëã¼×»ù±ûÏ©ËáµÄõ¥»¯³Ì¶È

-COOCH2-CH2-(OCH2CH2)n-OCH3
ºÍõ¥ÏàÁ¬µÄÁ½¸ö CH2Ó¦¸Ã ...

¸öÈËÒâ¼û¹©²Î¿¼
3Â¥2013-12-09 14:34:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happylq

Í­³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
3Â¥: Originally posted by pisceswu at 2013-12-09 14:34:03
¸öÈËÒâ¼û¹©²Î¿¼...

ллÄú£¬ÎÒÏÖÔÚ²âÊԵľÍÊÇÀûÓú˴ʲÕñ·¨²â¶¨õ¥»¯ÂÊ£¬¸ù¾ÝÎÄÏײéÔÄõ¥»¯ÂÊ=õ¥»ùµÄĦ¶ûÊý/MPEGµÄĦ¶ûÊý=õ¥»ùµÄ»¯Ñ§Î»ÒƶÔÓ¦·åÃæ»ý³ýÒÔ2 / ¾ÛÑõÒÒÏ©»ùµÄ»¯Ñ§Î»ÒƶÔÓ¦µÄ·åÃæ»ý³ýÒÔ4n-2¡£õ¥»ù»¯Ñ§Î»ÒÆÔÚ4.4ppm
Òò´Ë¶ÔÓ¦K0621µÄõ¥»¯ÂÊ=2³ýÒÔ2/233.10³ýÒÔ4n-2=0.78..Òò´Ëõ¥»¯ÂÊ78%¡£¡£¡£´Ë·½·¨ËãK0629õ¥»¯ÂÊ94%¡£¡£Äú¾õµÃÕâÑù¿ÉÒÔÂð£¿

»¹ÓоÍÊÇ£º
ÎÊÌâ1£ºõ¥»¯ºóºË´ÅÉÏ´óµ¥ÌåµÄ·å´ó¸ÅÄÜÕҵijöÀ´£¬ÄÇÆäËû·åÔõô¹éÊôŶ£¿Õâ¸öºÜ¾À½á¡£¡£ÊDz»ÊÇMPEG·Ö×ÓÁ¿2200Ö»ÊÇ´ó¸Å£¬Ò²ÓÐ2300,2100µÄ°¡¡£¡£

ÎÊÌâ2£º2.36Èç¹ûÊDZ½»·Éϵļ׻ù£¬ÎªÊ²Ã´ÇâÔ­×Ó¸öÊýÖ»ÓÐ1.5£¬²»ÊÇÓ¦¸ÃÓÐ3¸öHÂð£¿

ллÁË¡£
4Â¥2013-12-10 09:24:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pisceswu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by happylq at 2013-12-10 09:24:09
ллÄú£¬ÎÒÏÖÔÚ²âÊԵľÍÊÇÀûÓú˴ʲÕñ·¨²â¶¨õ¥»¯ÂÊ£¬¸ù¾ÝÎÄÏײéÔÄõ¥»¯ÂÊ=õ¥»ùµÄĦ¶ûÊý/MPEGµÄĦ¶ûÊý=õ¥»ùµÄ»¯Ñ§Î»ÒƶÔÓ¦·åÃæ»ý³ýÒÔ2 / ¾ÛÑõÒÒÏ©»ùµÄ»¯Ñ§Î»ÒƶÔÓ¦µÄ·åÃæ»ý³ýÒÔ4n-2¡£õ¥»ù»¯Ñ§Î»ÒÆÔÚ4.4ppm
Òò´Ë¶ÔÓ¦ ...

2200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=49.21
(49.21*4-2)/233.10=87.3%

1200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=26.51
(26.51*4-2)/113.73=91.5%

ÎÊÌâ1£º¹ØÓÚ·Ö×ÓÁ¿µÄÎÊÌâÄãÓ¦¸ÃÎʹ©Ó¦ÉÌ£¬MPEGµÄ·Ö×ÓÁ¿·Ö²¼ºÍËûÃÇ×öµÄ¹¤ÒÕÏà¹Ø

ÎÊÌâ2£º¶Ô±È²»Í¬·Ö×ÓÉϵÄÔ­×ÓÊýÁ¿Ã»ÓÐÒâÒå°¡£¬ËûÃDZ¾À´µÄĦ¶ûŨ¶È¶¼²»Ò»Ñù
5Â¥2013-12-11 09:24:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happylq

Í­³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
5Â¥: Originally posted by pisceswu at 2013-12-11 09:24:56
2200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=49.21
(49.21*4-2)/233.10=87.3%

1200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=26.51
(26.51*4-2)/113.73=91.5%

ÎÊÌâ1£º¹ØÓÚ·Ö×ÓÁ¿µÄÎÊÌâÄãÓ¦¸ÃÎʹ©Ó¦ÉÌ£¬MPEGµÄ·Ö×ÓÁ¿·Ö²¼ºÍËûÃÇ×öµÄ ...

¶÷¶÷¡«Ð»Ð»Å¶£¡Ö÷ÒªÊÇÎÒÒÔΪÄǸö¼×»ùÊǶԼ׻ù±½»ÇËáÉÏÃæµÄ¼×»ù£¡

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2013-12-14 00:37:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happylq

Í­³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
5Â¥: Originally posted by pisceswu at 2013-12-11 09:24:56
2200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=49.21
(49.21*4-2)/233.10=87.3%

1200·Ö×ÓÁ¿µÄCH3O-(CH2CH2O)nH, n=26.51
(26.51*4-2)/113.73=91.5%

ÎÊÌâ1£º¹ØÓÚ·Ö×ÓÁ¿µÄÎÊÌâÄãÓ¦¸ÃÎʹ©Ó¦ÉÌ£¬MPEGµÄ·Ö×ÓÁ¿·Ö²¼ºÍËûÃÇ×öµÄ ...

´óÏÀ£¬ÄãÖªµÀËãË«¼ü±£ÁôÂÊÂð£¿Ò²ÊÇÕâ¶þ¸öºË´Åͼ¡£Çó¡£
7Â¥2013-12-24 12:07:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pisceswu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by happylq at 2013-12-24 12:07:37
´óÏÀ£¬ÄãÖªµÀËãË«¼ü±£ÁôÂÊÂð£¿Ò²ÊÇÕâ¶þ¸öºË´Åͼ¡£Çó¡£...

²»Ì«ÖªµÀ Ë«¼ü±£ÁôÂÊ µÄ¶¨ÒåÊÇʲô

CH2=C(CH3)-COOR ÉÏÃæ CH2ÊÇÒ»¶Ô·å£»·Ö±ðÔÚ 5.5 ºÍ 6.1ppm ×óÓÒ¡£

ÔÚÄãµÄͼÉÏ¿ÉÒÔ¿´µ½Á½¶ÔÕâÑùµÄ·å¡£

´óµÄÒ»¶ÔÀ´×ÔCH2=C(CH3)-COOH
СµÄÒ»¶ÔÀ´×ÔCH2=C(CH3)-COOCH2-CH2-(CH2CH2O)n-1OCH3
8Â¥2013-12-25 08:46:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ happylq µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼²©] É격×Ô¼ö +3 LinxiaÁÖÏÄ 2026-04-13 3/150 2026-04-16 12:55 by Ä«ºÉ֮¶
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +6 ¿Â»´È» 2026-04-12 6/300 2026-04-16 07:23 by ѧԱJpLReM
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] ũҵ¹ÜÀí302·ÖÇóµ÷¼Á +3 xuening1 2026-04-10 3/150 2026-04-11 10:18 by zhq0425
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û