Pub Date : 1990-01-01DOI: 10.1016/0031-6458(90)90048-K
A.L. Klyachko, I.V. Mishin
{"title":"Control of the catalytic, acid and structural properties of zeolites by changing the framework composition","authors":"A.L. Klyachko, I.V. Mishin","doi":"10.1016/0031-6458(90)90048-K","DOIUrl":"10.1016/0031-6458(90)90048-K","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 2","pages":"Pages 93-115"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90048-K","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84128777","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}
{"title":"Activity, selectivity and stability of high-silica faujasites in the cracking of neohexane","authors":"T.M. Gairbekov, S.N. Khadzhiyev, R.A.-V. Turluyev, A.V. Mel'nichenko, A.K. Manovyan, S.M. Gairbekova","doi":"10.1016/0031-6458(90)90028-E","DOIUrl":"10.1016/0031-6458(90)90028-E","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 1","pages":"Pages 9-13"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90028-E","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76919102","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}
Pub Date : 1990-01-01DOI: 10.1016/0031-6458(90)90047-J
{"title":"List of contents and author index vol. 30, 1990","authors":"","doi":"10.1016/0031-6458(90)90047-J","DOIUrl":"https://doi.org/10.1016/0031-6458(90)90047-J","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 4","pages":"Pages iii-v, vii-viii"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90047-J","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137049764","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}
Pub Date : 1990-01-01DOI: 10.1016/0031-6458(90)90050-P
Ye.I. Bagrii, Ye.K. Dragalova, N.Ya. Supryadkina
{"title":"Catalytic breakdown of paraffinic hydrocarbons in the presence of adamantanes","authors":"Ye.I. Bagrii, Ye.K. Dragalova, N.Ya. Supryadkina","doi":"10.1016/0031-6458(90)90050-P","DOIUrl":"10.1016/0031-6458(90)90050-P","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 2","pages":"Pages 131-134"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90050-P","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73689639","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}
Pub Date : 1990-01-01DOI: 10.1016/0031-6458(90)90041-D
K.A. Manovyan, V.V. Lunin, G.V. Tarakanov, A.K. Manovyan, V.V. Stolyarov
Processes of dearomatization of reforming benzine, kerosine fraction and liquid paraffins on a composite ZrNiHx (40%)-talum catalyst have been investigated. The influence of process conditions (pressure, temperature and volume feedrate of feedstock) on the degree of dearomatization has been shown. Investigation of the physicochemical properties of the catalyst before and after experiments has made it possible to conclude that the catalyst is deactivated by organic sulphur compounds contained in kerosine fraction owing to the formation of surface nickel sulphides. The strength of the catalyst did not change during tests and amounted to ∼-35 kg/cm2. It was shown that the catalyst exhibits high activity in the dearomatization of liquid paraffins, and there the time of stable operation is at least 45 hr.
{"title":"Dearomatization of petroleum fractions on a composite catalyst containing hydride ZrNiHx and talum","authors":"K.A. Manovyan, V.V. Lunin, G.V. Tarakanov, A.K. Manovyan, V.V. Stolyarov","doi":"10.1016/0031-6458(90)90041-D","DOIUrl":"10.1016/0031-6458(90)90041-D","url":null,"abstract":"<div><p>Processes of dearomatization of reforming benzine, kerosine fraction and liquid paraffins on a composite ZrNiH<sub><em>x</em></sub> (40%)-talum catalyst have been investigated. The influence of process conditions (pressure, temperature and volume feedrate of feedstock) on the degree of dearomatization has been shown. Investigation of the physicochemical properties of the catalyst before and after experiments has made it possible to conclude that the catalyst is deactivated by organic sulphur compounds contained in kerosine fraction owing to the formation of surface nickel sulphides. The strength of the catalyst did not change during tests and amounted to ∼-35 kg/cm<sup>2</sup>. It was shown that the catalyst exhibits high activity in the dearomatization of liquid paraffins, and there the time of stable operation is at least 45 hr.</p></div>","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 4","pages":"Pages 246-250"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90041-D","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75723698","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}
{"title":"Influence of the composition of polymeric petroleum resins on their oxidation by oxygen","authors":"V.V. Voronenkov, V.D. Sukhov, V.S. Krasnobayeva, T.A. Yermilova","doi":"10.1016/0031-6458(90)90054-J","DOIUrl":"10.1016/0031-6458(90)90054-J","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 2","pages":"Pages 151-153"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90054-J","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76512037","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}
Pub Date : 1990-01-01DOI: 10.1016/0031-6458(90)90037-G
V.V. Lunin , O.V. Chetina
{"title":"Dehydrogenation of isobutane in the presence of a Zr2Fe hydrogen acceptor","authors":"V.V. Lunin , O.V. Chetina","doi":"10.1016/0031-6458(90)90037-G","DOIUrl":"10.1016/0031-6458(90)90037-G","url":null,"abstract":"","PeriodicalId":19738,"journal":{"name":"Petroleum Chemistry U.s.s.r.","volume":"30 1","pages":"Pages 76-81"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-6458(90)90037-G","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81912381","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}
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