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ankang276金虫 (正式写手)
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The RO performance of each of the catalysts was determined in a stainless steel fixed-bed reactor (i.d.=9 mm) at 300 °C and a total pressure of 3.0 MPa with 5% naphthalene in n-heptane as the model reactant. The reaction productswere analysed by gas chromatography (GC) and gas chromatography/mass spectroscopy (GC/MS) and grouped as hydrogenation (Hydro), ring opening (RO) and polyaromatics (POLY). RO products were mainly alkylcyclohexanes, alkylbenzenes and alkylindenes and POLY products were aromatics and naphthenes with more than 10 carbon atoms, mainly alkyltetralins.Further details of the activity tests and product analysis procedures have been described previously. |
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sltmac
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爱与雨下(金币+1): ~!!! 2011-08-09 10:05:48
ankang276(金币+35, 翻译EPI+1): 2011-08-09 13:51:46
爱与雨下(金币+1): ~!!! 2011-08-09 10:05:48
ankang276(金币+35, 翻译EPI+1): 2011-08-09 13:51:46
| 每种催化剂的RO性能都是在不锈钢固定床反应器中进行的，该反应器内装含有5%萘的庚烷溶液，反应在300 °C以及总压为3MPa的条件下进行。反应产物通过气相色谱（GC）和气质联用（GC/MS）分析，并将其归纳为加氢产物，开环产物和聚合产物。开环反应产物主要是烷基环己烷，烷基苯和烷基茚，聚合产物是10个碳原子以上的芳香族化合物和脂环烃，主要是烷基四氢萘类化合物。对于产品进一步的活性测试和产品分析过程前已描述。 |
2楼2011-08-09 10:02:11
shelly8059
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3楼2011-08-09 10:12:39
