孟祥海
博士研究生 副研究员
中国石油大学(北京) 重质油国家重点实验室
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个性化签名
- 姓名:孟祥海
- 目前身份:在职研究人员
- 担任导师情况:
- 学位:
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学术头衔:
- 职称:高级-副研究员
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学科领域:
勘探地球物理学
- 研究兴趣:11
孟祥海,男,工学博士,中国石油大学(北京)副研究员。从事化工专业本科生和硕士研究生的教学工作,以及清洁油品生产、重质油轻质化以及能源转化与优化利用等方面的科研工作。
1977年10月出生于山东省昌乐县。1999年6月毕业于石油大学(华东)精细化工专业,获工学学士学位,并获得免试攻读石油大学(北京)硕士学位的资格。2005年1月毕业于石油大学(北京)化学工程与技术专业,获得工学博士学位(硕博连读)。博士毕业后留校工作,并于2005~2006年到加拿大卡尔加里大学(University of Calgary, Canada)进行为期1年的访问研究,2006年5月返回中国石油大学(北京)工作,2007年6月晋升为副研究员。
主讲化学工程与工艺本科专业《化工专业英语》、《近代炼油技术》和《化工厂生产实习》课程,化工专业硕士研究生《现代石油加工技术》课程,以及化学工程与工艺专业《石油加工工程》和《近代炼油技术》远程教育课程。2009年获得全国优秀教学团队成员荣誉称号,2007年获得中国石油大学(北京)青年教师讲课比赛三等奖,以及北京市优秀教学团队成员荣誉称号。
作为负责人主持科研项目3项,作为研究骨干参加科研项目8项,其中国家自然科学基金项目4项,教育部科学技术研究重大项目1项,国际科技合作项目2项。申请发明专利4项,在学术期刊和会议上发表论文50多篇,其中SCI收录20多篇,EI收录30多篇。
2007年2月获得2006年度中国科技发展基金会侯祥麟石油加工科学技术奖(博士生奖)。2005年获中国石油和化学工业协会科技进步一等奖。
个人主页:http://personnel.heavyoil.cn/mengxh/
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主页访问
4944
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关注数
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成果阅读
624
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成果数
13
【期刊论文】Catalytic and Thermal Pyrolysis of Atmospheric Residue
孟祥海
,-0001,():
-1年11月30日
Pyrolysis of Chinese Daqing atmospheric residue on the commercial catalytic pyrolysis process (CPP) catalyst, commercial fluid catalytic cracking (FCC) catalyst, and quartz sand was investigated using a confined fluidized bed reactor system. The pyrolysis behaviors of the commercial CPP catalyst were similar to those of the commercial FCC catalyst, while they were different from those of quartz sand. The reaction extent of the thermal pyrolysis on quartz sand was high, and the yield of total light olefins was 36.88 wt % at 660 °C and 41.88 wt % at 700 °C. The commercial CPP catalyst showed the best pyrolysis performance and obtained the highest yield of total light olefins. The use of catalysts accelerates not only the cracking reaction, but also the hydrogen transfer and isomerization reactions. Both the free radical mechanism and the carbonium ion mechanism play an important role for the catalytic pyrolysis of Daqing atmospheric residue for light olefin production.
catalytic pyrolysis,, thermal pyrolysis,, residue,, olefin,, hydrogen transfer,, isomerization,, reaction mechanism
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【期刊论文】Isomerization of n-pentane catalyzed by acidic chloroaluminate ionic liquids
孟祥海
,-0001,():
-1年11月30日
Isomerization oil becomes an important motor gasoline blending components due to increased statutory reduction of aromatics and olefins (high octane number components) contents on motor gasoline. The ionic liquid Et3NHCl-AlCl3 (mole fraction of AlCl3 is 0.67) shows good catalytic performance for the isomerization of n-pentane. The conversion of n-pentane increases with the enhancement of reaction temperature, reaction time and catalyst/oil volume ratio (C/O ratio), while the yield of isomerization oil and the selectivity of isoparaffins decrease. The optimal reaction temperature, reaction time and C/O ratio are 30 ℃, 3 h and 1:1, respectively. Under the optimal reaction conditions, the conversion of n-pentane, the yield of isomerization oil and the selectivity of isoparaffins are 44.61 wt%, 96.07 wt% and 90.52%, respectively. High conversion of n-pentane favors the octane number improvement of isomerization oil without the circulation of n-pentane, while low conversion of n-pentane is preferential with the circulation of n-pentane.
ionic liquid, isomerization, pentane, octane number
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孟祥海
,-0001,():
-1年11月30日
The catalytic pyrolysis of gas oils and heavy oils over catalyst CEP-1 was investigated in a confined fluidized bed reactor. The influence of feed properties and reaction conditions on product yield and distribution was studied. A feed property parameter (PFP) is proposed to characterize the pyrolysis performance of gas oils and heavy oils. The pyrolysis performance of the feed is considered desirable for PFP above 15, and undesirable for PFP below 10. A reaction extent function (FS) dependent on the reaction temperature, residence time and weight ratios of catalyst-to-oil and steam-to-oil is also proposed to describe the reaction conditions of catalytic pyrolysis. A correlation model is established to predict the product yield of catalytic pyrolysis of gas oils and heavy oils on the basis of PFP and FS. The correlation coefficients were estimated by least square regression analysis of the experimental data. The correlation model shows good calculation accuracy.
catalytic pyrolysis, model, feed property
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【期刊论文】Studies on catalytic pyrolysis of heavy oils Reaction behaviors and mechanistic pathways
孟祥海
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-1年11月30日
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45浏览
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【期刊论文】Catalytic Pyrolysis of Gas Oil Derived from Canadian Oil Sands Bitumen
孟祥海
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-1年11月30日
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76浏览
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【期刊论文】Reaction behaviors and mechanisms of catalytic pyrolysis of C4 hydrocarbons
孟祥海
,-0001,():
-1年11月30日
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62浏览
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425下载
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59浏览
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【期刊论文】Coking behavior and catalyst deactivation for catalytic pyrolysis of heavy oil
孟祥海
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-1年11月30日
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51浏览
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