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Preprints-American Chemical Society Division of Petroleum Chemistry最新文献

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Characterization of coke on spent resid catalyst from ebullating bed resid and its effect on activity 沸腾床渣油废渣油催化剂上焦炭的表征及其对活性的影响
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1994-01-01 DOI: 10.1201/9781482273540-24
P. Zeuthen, B. Cooper, F. Clark, David C. Arters
{"title":"Characterization of coke on spent resid catalyst from ebullating bed resid and its effect on activity","authors":"P. Zeuthen, B. Cooper, F. Clark, David C. Arters","doi":"10.1201/9781482273540-24","DOIUrl":"https://doi.org/10.1201/9781482273540-24","url":null,"abstract":"This paper describes the nature of carbon and feed metals deposition on aged resid catalyst. A series of aged resid hydrotreating catalysts from a three stage expanded bed pilot plant has been studied using nuclear microphobe temperature programmed oxidation, solid state NMR spectroscopy and elemental analyses. These techniques have been used to characterize the relationship between activity functions and the carbonaceous and metal deposits.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"172 1","pages":"632-635"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79517329","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
Preliminary results of high temperature JP-7 cracking assessment 高温JP-7裂纹评价初步结果
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-11 DOI: 10.2514/6.1993-806
T. Edwards, S. Anderson
{"title":"Preliminary results of high temperature JP-7 cracking assessment","authors":"T. Edwards, S. Anderson","doi":"10.2514/6.1993-806","DOIUrl":"https://doi.org/10.2514/6.1993-806","url":null,"abstract":"Preliminary results of a study to examine the feasability of using JP-7 as an endothermic fuel for thermal cracking (pyrolysis) reactions as an on-board, high-temperature heat sink in aircraft. JP-7 is a specification Air Force jet fuel consisting mainly of alkanes with an average carbon number of 12 and limited to 5 vol% aromatics","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"49 1","pages":"549-559"},"PeriodicalIF":0.0,"publicationDate":"1993-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72552857","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: 36
Effect of secondary porosity on gas oil cracking activity 次生孔隙度对油气裂解活性的影响
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.1021/bk-1994-0571.ch006
P. Dai, L. D. Neff, J. Edwards
{"title":"Effect of secondary porosity on gas oil cracking activity","authors":"P. Dai, L. D. Neff, J. Edwards","doi":"10.1021/bk-1994-0571.ch006","DOIUrl":"https://doi.org/10.1021/bk-1994-0571.ch006","url":null,"abstract":"The objective of our study is to segregate the effect of secondary porosity from the effect of total acid sites and acid strength of dealuminated Y zeolites on heavy oil cracking activity. Of particular importance here is to examine the effect of secondary pore mode on catalysis.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"44 1","pages":"594-596"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76302585","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
Interactions in alumina-based iron-vanadium catalysts under high temperature oxidation conditions 高温氧化条件下铝基铁钒催化剂的相互作用
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.1021/bk-1994-0571.ch014
M. C. Springman, F. Clark, D. Willcox, I. Wachs
{"title":"Interactions in alumina-based iron-vanadium catalysts under high temperature oxidation conditions","authors":"M. C. Springman, F. Clark, D. Willcox, I. Wachs","doi":"10.1021/bk-1994-0571.ch014","DOIUrl":"https://doi.org/10.1021/bk-1994-0571.ch014","url":null,"abstract":"Iron and vanadium are among the major metal contaminantf found in typical petroleum-based refinery catalysts. A study was initiated to understand the interactions of iron and vanadium oxides on an alumina support subjected to high temperature calcination treatments. FCC catalyst regeneration, FCC SOx removal, and resid catalyst regeneration are three areas for which studies of iron-vanadium-ssupport interactions are desirable.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"1 1","pages":"615-618"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89472478","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
Solid-state interaction between NaY zeolite and various oxides NaY沸石与各种氧化物的固态相互作用
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.1021/bk-1994-0571.ch013
J. Thoret, C. Dorémieux-morin, P. Man, M. Gruia, J. Fraissard
{"title":"Solid-state interaction between NaY zeolite and various oxides","authors":"J. Thoret, C. Dorémieux-morin, P. Man, M. Gruia, J. Fraissard","doi":"10.1021/bk-1994-0571.ch013","DOIUrl":"https://doi.org/10.1021/bk-1994-0571.ch013","url":null,"abstract":"In this work, we have studied zeolite-oxide interaction in the solid state and have found that V and Mo are inserted in forms which remain to be determined. Thus, in the range 680-750 K the zeolite appears to accept levels of V or Mo corresponding to ratios R V2 O 5 = 0.05 and R M oO 3 = 0.075, without any modification of the lattice.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"80 1","pages":"612-614"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82728511","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
Reactions of a cobalt-tin complex in zeolite Y 钴锡配合物在Y型沸石中的反应
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.5282/ubm/epub.4216
C. Huber, K. Möller, T. Bein
{"title":"Reactions of a cobalt-tin complex in zeolite Y","authors":"C. Huber, K. Möller, T. Bein","doi":"10.5282/ubm/epub.4216","DOIUrl":"https://doi.org/10.5282/ubm/epub.4216","url":null,"abstract":"In this communication we discuss the surface chelistry and stability of Me 3 SnCo(CO) 4 in different forms of zeolite. The potential catalytic activity of the Co(CO) 4 moiety is of particular interest. The reactivity of this complex and the stability of Sn-Co bond under different conditions have been studied.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"21 1","pages":"738-741"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81565657","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
Alkane Functionalization at Nonheme Iron Centers: Mechanistic Insights 非血红素铁中心的烷烃功能化:机理见解
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.1007/978-1-4615-3000-8_23
R. Leising, Takahiko Kojima, L. Que
{"title":"Alkane Functionalization at Nonheme Iron Centers: Mechanistic Insights","authors":"R. Leising, Takahiko Kojima, L. Que","doi":"10.1007/978-1-4615-3000-8_23","DOIUrl":"https://doi.org/10.1007/978-1-4615-3000-8_23","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"45 1","pages":"321-331"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74008403","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: 3
Kinetics of Reaction of Oxygen with Lithium Nickel Oxide, and the Role of Surface Oxygen in Oxidative Coupling of Methane 氧与锂镍氧化物反应动力学及表面氧在甲烷氧化偶联中的作用
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1993-01-01 DOI: 10.1007/978-1-4615-1807-5_10
Y-K. Sun, J. Lewandowski, G. R. Myers, A. Jacobson, R. Hall
{"title":"Kinetics of Reaction of Oxygen with Lithium Nickel Oxide, and the Role of Surface Oxygen in Oxidative Coupling of Methane","authors":"Y-K. Sun, J. Lewandowski, G. R. Myers, A. Jacobson, R. Hall","doi":"10.1007/978-1-4615-1807-5_10","DOIUrl":"https://doi.org/10.1007/978-1-4615-1807-5_10","url":null,"abstract":"","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"9 1","pages":"85-93"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79911740","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
A generalized entering coefficient to characterize foam stability against oil in porous media 表征多孔介质中泡沫抗油稳定性的广义进入系数
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1992-11-01 DOI: 10.2172/10192717
V. Bergeron, M. Fagan, C. Radke
{"title":"A generalized entering coefficient to characterize foam stability against oil in porous media","authors":"V. Bergeron, M. Fagan, C. Radke","doi":"10.2172/10192717","DOIUrl":"https://doi.org/10.2172/10192717","url":null,"abstract":"Foam as an injected fluid for enhanced oil recovery has shown promise, particularly in steamflooding. In addition, foam is effective as a barrier to gas coning in thin oil zone. this work unifies the two approaches presently accounting for oil-foam interactions : spreading behaviour and thin film stability. Study of the correspondences between stable pseudoemulsion films, negative entering coefficient and oil-tolerant foams. Stable pseudoemulsion films are essential to maintain oil-tolerant foams","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"22 1","pages":"150-153"},"PeriodicalIF":0.0,"publicationDate":"1992-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78935744","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
Comparison of biochemical microbial effects in enhanced oil recovery (MEOR) 提高采收率(MEOR)中生化微生物效应的比较
Preprints-American Chemical Society Division of Petroleum Chemistry Pub Date : 1992-11-01 DOI: 10.2172/10122782
E. Premuzic, Lin, B. Manowitz
{"title":"Comparison of biochemical microbial effects in enhanced oil recovery (MEOR)","authors":"E. Premuzic, Lin, B. Manowitz","doi":"10.2172/10122782","DOIUrl":"https://doi.org/10.2172/10122782","url":null,"abstract":"Experimental data dealing with the interactions between certain microbial species and crude oils indicates that these interactions are selective and occur via biochemical pathways which can be characterized by the chemical composition of the initial crude oil and that of the end products. In the studies to be discussed in this paper, the microbial species used were thermophilic and/or thermoadapted microorganisms which thrive in harsh environments (e.g., pH, temperature, pressure, salinity). Crude oils chosen for biotreatment represented a wide range of oils, which varied from relatively light oils to heavy, high sulfur content oils. The crude oils used have also been distinguished in terms of their geological history, i.e., heavy, because they are immature or heavy, because they have been biodegraded. The significance of {open_quotes}biodegraded{close_quotes} vs. {open_quotes}biotreated{close_quotes} crude oil in MEOR will also be discussed.","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"14 1","pages":"270-274"},"PeriodicalIF":0.0,"publicationDate":"1992-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73505763","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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