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Promotion by Dichloromethane of the Oxidative Coupling of Methane on LiMn/MgO Catalysts 二氯甲烷促进甲烷在LiMn/MgO催化剂上的氧化偶联
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1995-01-01 DOI: 10.1007/978-1-4615-1807-5_9
R. Mariscal, M. Peña, J. Fierro
{"title":"Promotion by Dichloromethane of the Oxidative Coupling of Methane on LiMn/MgO Catalysts","authors":"R. Mariscal, M. Peña, J. Fierro","doi":"10.1007/978-1-4615-1807-5_9","DOIUrl":"https://doi.org/10.1007/978-1-4615-1807-5_9","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"234 1","pages":"79-84"},"PeriodicalIF":0.0,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85308545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrogen transfer promoted ring growth during catalytic resid hydroprocessing 在催化渣油加氢过程中，氢转移促进了环的生长
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1016/0140-6701(95)80232-0
D. Mcmillen, J. A. Manion, D. S. Tse, R. Malhotra
{"title":"Hydrogen transfer promoted ring growth during catalytic resid hydroprocessing","authors":"D. Mcmillen, J. A. Manion, D. S. Tse, R. Malhotra","doi":"10.1016/0140-6701(95)80232-0","DOIUrl":"https://doi.org/10.1016/0140-6701(95)80232-0","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"18 1","pages":"422-425"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75045598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Hydrodenitrogenation of carbazole on alumina-supported molybdenum nitride catalyst 氧化铝负载的氮化钼催化剂上咔唑的加氢脱氮
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1201/9781482273540-19
M. Nagai, T. Miyao, S. Omi
{"title":"Hydrodenitrogenation of carbazole on alumina-supported molybdenum nitride catalyst","authors":"M. Nagai, T. Miyao, S. Omi","doi":"10.1201/9781482273540-19","DOIUrl":"https://doi.org/10.1201/9781482273540-19","url":null,"abstract":"This paper reports an experimental study of hydrodenitrogenation, at 330-350 °C and 50-150 atm total pressure, of carbazole on alumina-supported molybdenum nitride catalyst. The kinetics of C-N hydrogenolysis is analyzed to obtain rate expression for C-N hydrogenolysis which is a rate-determining step in equilibrium of the hydrogenation. Rate equations of the Langmuir-Hinshelwood type were compared with the rate dat using a non-linear leat-squares regression technique.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"3 1","pages":"577-583"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83566475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Donor/acceptor systems for modeling hydrogen transfer reactions in coal liquefaction 模拟煤液化中氢转移反应的供体/受体系统
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1016/0140-6701(95)80217-7
G. Harrison, A. Sage, J. Tebby
{"title":"Donor/acceptor systems for modeling hydrogen transfer reactions in coal liquefaction","authors":"G. Harrison, A. Sage, J. Tebby","doi":"10.1016/0140-6701(95)80217-7","DOIUrl":"https://doi.org/10.1016/0140-6701(95)80217-7","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"40 1","pages":"344-347"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72840992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selective catalytic reduction of NO by NH3 over aerogels of titania, silica and vanadia NH3在二氧化钛、二氧化硅和钒气凝胶上选择性催化还原NO
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1021/bk-1995-0587.ch003
M. D. Amiridis, B. Na, E. I. Ko
{"title":"Selective catalytic reduction of NO by NH3 over aerogels of titania, silica and vanadia","authors":"M. D. Amiridis, B. Na, E. I. Ko","doi":"10.1021/bk-1995-0587.ch003","DOIUrl":"https://doi.org/10.1021/bk-1995-0587.ch003","url":null,"abstract":"Sol-gel synthesis is a versatile approach in preparing catalytic materials because it offers better control over their textural properties and sample homogeneity in multicomponent systems. Aerogels, materials that are obtained by drying wet gels with supercritical extraction, offer additional advantages such as high specific surface area and thermal stability. We have explored some of these advantages by preparing aerogels of vanadia, titania and silica and evaluating their SCR activities.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"33 16","pages":"116-120"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91456127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Kinetic studies of NO reduction by CH4 over non-metallic catalysts 非金属催化剂上CH4还原NO的动力学研究
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1021/bk-1995-0587.ch006
Xiankuan Zhang, A. Walters, M. Vannice
{"title":"Kinetic studies of NO reduction by CH4 over non-metallic catalysts","authors":"Xiankuan Zhang, A. Walters, M. Vannice","doi":"10.1021/bk-1995-0587.ch006","DOIUrl":"https://doi.org/10.1021/bk-1995-0587.ch006","url":null,"abstract":"Our first investigation deals with NO reduction by CH 4 over Li/MgO catalysts in the presence and absence of gas-phase O 2 . A family of MgO and Li/MgO catalysts was prepared by reported methods, and the specific activities, activation energies, and observed reaction kinetics are discussed in this paper.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"10 1","pages":"145-149"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81267680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Residual oil hydrotreating catalyst rejuvenation by leaching of foulant metals: effect of metal leaching on catalyst characteristics and performance 渣油加氢处理含污金属再生:金属浸出对催化剂特性和性能的影响
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1201/9781482273540-23
A. Stanislaus, M. Marafi, M. Absi-halabi
{"title":"Residual oil hydrotreating catalyst rejuvenation by leaching of foulant metals: effect of metal leaching on catalyst characteristics and performance","authors":"A. Stanislaus, M. Marafi, M. Absi-halabi","doi":"10.1201/9781482273540-23","DOIUrl":"https://doi.org/10.1201/9781482273540-23","url":null,"abstract":"The effects of metal leaching on catalyst characteristics are reported and discussed. Samples of spent catalyst and chemically treated catalysts were characterized for surface area, porosity and chemical composition. The influence of chemical treatment on the distributuion of foulant metals (V and Ni) and the active metals (Co and Mo) within the catalyst pellet was examined by electron microphobe analysis.The samples were also tested for HDS activity recovery as a result of the rejuvenation process.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"4 1","pages":"627-631"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78858043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Expected hydrogen-transfer reactions during organic matter maturation in continued and hydrous pyrolysis systems 连续热解和加水热解系统中有机质成熟过程中预期的氢转移反应
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1016/0140-6701(95)80167-7
R. Michels, P. Landais, M. Élie
{"title":"Expected hydrogen-transfer reactions during organic matter maturation in continued and hydrous pyrolysis systems","authors":"R. Michels, P. Landais, M. Élie","doi":"10.1016/0140-6701(95)80167-7","DOIUrl":"https://doi.org/10.1016/0140-6701(95)80167-7","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"73 1","pages":"348-352"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85980043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ruthenium sulfide based catalysts 硫化钌基催化剂
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1201/9781482273540-13
M. Breysse, C. Geantet, M. Lacroix, J. Portefaix, M. Vrinat
{"title":"Ruthenium sulfide based catalysts","authors":"M. Breysse, C. Geantet, M. Lacroix, J. Portefaix, M. Vrinat","doi":"10.1201/9781482273540-13","DOIUrl":"https://doi.org/10.1201/9781482273540-13","url":null,"abstract":"This papers deals with the use of ruthenium sulfide based catalysts in the hydrotreating process. The authors give an overview of the studies they have carried out in their laboratory concerning : the characterization of active sites and the nature of adsorbed hydrogen species, the properties of ruthenium sulfide supported on alumina or dispersed in zeolite, the ability to form solid solutions either in the supported or unsupported state.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"24 1","pages":"587-592"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84569159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrogen transfer in coal/oil co-processing using alternative oil feedstocks 使用替代油原料的煤/油协同加工中的氢转移
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1016/0140-6701(95)80231-2
M. Badger, G. Harrison, A. Ross
{"title":"Hydrogen transfer in coal/oil co-processing using alternative oil feedstocks","authors":"M. Badger, G. Harrison, A. Ross","doi":"10.1016/0140-6701(95)80231-2","DOIUrl":"https://doi.org/10.1016/0140-6701(95)80231-2","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"61 1","pages":"438-441"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84038926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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