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shushen_jian: ½ð±Ò+3, ·ÒëEPI+1 2012-07-20 08:39:23
°®ÓëÓêÏÂ: ½ð±Ò+1 2012-07-21 12:43:12
sltmac: ½ð±Ò+2 2012-08-15 09:56:08
shushen_jian: ½ð±Ò+3, ·ÒëEPI+1 2012-07-20 08:39:23
°®ÓëÓêÏÂ: ½ð±Ò+1 2012-07-21 12:43:12
sltmac: ½ð±Ò+2 2012-08-15 09:56:08
| Establishment of H¦Âmolecular sieve catalytic phthalic anhydride and benzene two one-step synthesis of2- Ethyl Anthraquinone by gas chromatography method. ¿´¿´¿ÉÂúÒ⣿ |
2Â¥2012-07-19 17:50:19
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shushen_jian: ½ð±Ò+5 2012-07-20 08:39:38
°®ÓëÓêÏÂ: ½ð±Ò+1 2012-07-21 12:43:17
shushen_jian: ½ð±Ò+5 2012-07-20 08:39:38
°®ÓëÓêÏÂ: ½ð±Ò+1 2012-07-21 12:43:17
| In this work, we establish a gas chromatography method to analysis/measure the one-step synthesis of 2- Ethyl Anthraquinone by the H¦Â-molecular sieve-catalysed reaction between phthalic anhydride and ethylbenzene . |

3Â¥2012-07-19 20:18:01










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