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jxt0102

铁虫 (小有名气)

[求助] 怎么分离异丙醇和叔丁醇

有一批原料为异丙醇和叔丁醇的混合物。由于两者沸点相差小于1度,用精馏方法不能分开。共沸剂和萃取剂也没找到合适的。有没有大神了解这方面。在此多谢了。

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reagent_guo

金虫 (小有名气)


【答案】应助回帖

???ì±?????????±????ó?????í??

[ ·?×????ú°? https://muchong.com/3g ]
2楼2014-12-20 07:28:38
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jxt0102

铁虫 (小有名气)

引用回帖:
2脗楼: Originally posted by reagent_guo at 2014-12-20 07:28:38
陆芦脪矛卤没麓录脩玫禄炉脦陋卤没脥陋潞贸脭脵麓娄脌铆隆拢

脪矛卤没麓录潞脥脢氓露隆麓录露录脢脟脦脪脨猫脪陋碌脛隆拢虏禄脛脺脣冒脢搂脪禄赂枚脌麓碌脙碌陆脕铆脪禄赂枚隆拢禄鹿脢脟脨禄脨禄脛茫隆拢
3楼2014-12-24 09:07:23
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navy900

木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★
jxt0102: 金币+5, ★有帮助, 不太可行,但是还是谢谢 2015-03-13 11:45:41
引用回帖:
3脗楼: Originally posted by jxt0102 at 2014-12-24 09:07:23
脪矛卤没麓录潞脥脢氓露隆麓录露录脢脟脦脪脨猫脪陋碌脛隆拢虏禄脛脺脣冒脢搂脪禄赂枚脌麓碌脙碌陆脕铆脪禄赂枚隆拢禄鹿脢脟脨禄脨禄脛茫隆拢...

脭脵陆芦卤没脥陋禄鹿脭颅脦陋脪矛卤没麓录脽脗 碌芦虏禄脰陋驴脡脨脨脨脭
Nothing_is_impossible
4楼2014-12-24 12:32:45
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lakers

木虫 (初入文坛)

【答案】应助回帖

叔丁醇熔点25.7℃,异丙醇-88.5℃,能不能降温分离呢?
5楼2014-12-24 13:17:00
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jxt0102

铁虫 (小有名气)

引用回帖:
5脗楼: Originally posted by lakers at 2014-12-24 13:17:00
脢氓露隆麓录脠脹碌茫25.7隆忙拢卢脪矛卤没麓录-88.5隆忙拢卢脛脺虏禄脛脺陆碌脦脗路脰脌毛脛脴拢驴

脮芒脕陆赂枚脳茅路脰禄楼脠脺拢卢脫娄赂脙虏禄脛脺陆谩戮搂路脰驴陋隆拢
6楼2014-12-25 09:48:56
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lakers

木虫 (初入文坛)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
jxt0102: 金币+10, 博学EPI+1, ★有帮助 2015-03-13 11:44:53
jxt0102: 金币+5, ★有帮助 2015-03-13 11:45:56
引用回帖:
6脗楼: Originally posted by jxt0102 at 2014-12-25 09:48:56
脮芒脕陆赂枚脳茅路脰禄楼脠脺拢卢脫娄赂脙虏禄脛脺陆谩戮搂路脰驴陋隆拢...

脮芒赂枚脫娄赂脙脢脟驴脡脨脨碌脛掳脡拢隆卤脧戮鹿脠脹碌茫脧脿虏卯脮芒脙麓麓贸拢卢脛茫驴脡脪脭脧脠脨隆脢脭脪禄脧脗隆拢
7楼2014-12-25 14:53:48
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