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Caspian Corrosion Control Journal最新文献

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SYNTHESIS AND STRUCTURE COMPLEX OF PALLADIUM (II) WITH 2 - ETHYL - 6 METHYL - 3 – HYDROXYPYRIDINE 钯(ii)与2 -乙基- 6 -甲基- 3 -羟基吡啶配合物的合成及结构
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2020-00002
Kh.I. Hasanov, G. Ajalova, C. I. Mirzai, Sh.H. Kasumov
{"title":"SYNTHESIS AND STRUCTURE COMPLEX OF PALLADIUM (II) WITH 2 - ETHYL - 6 METHYL - 3 – HYDROXYPYRIDINE","authors":"Kh.I. Hasanov, G. Ajalova, C. I. Mirzai, Sh.H. Kasumov","doi":"10.54787/ccc-2710-4389-2020-00002","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2020-00002","url":null,"abstract":"New complex compounds of palladium (II) with biologically active ligand 2-ethyl6 methyl-3-hydroxy-pyridine-mexidol in acidic medium (pH=5.3) of the following composition have been synthesized – 8 12 2 4 (C H ON) PdCl ⊕     . In this case, the ligand is protonated and as a single-charged cation occupies an external coordination sphere. The structure of the complex is proved by X-ray structure analysis. It is shown that the structure is constructed of an isolated complex anion – [PdCl4]2- and cation C H ON 8 12 ⊕ . The square planar coordination of the palladium atom is formed from three chlorine atoms and the formed tetraacidoanion ligand forms a hydrogen bond. The average length of Pd-Cl bond is 2.3030 0 A, there are no deviations from 900 valence angles of Cl-Pd-Cl. The palladium atom is not shifted from the plane coordination polyhedron (square) and therefore trance angles of Cl-Pd-Cl are 1800. Two different lengths -2.289 0 A and 2.713 0 A of hydrogen bonds are related to the geometric location of the ligand functional group. The obtained 2-ethyl-6-methyl-3-hydroxypyridinetrachloro - palladium - mexidazole was tested for radioprotective properties. Toxicity of the preparation is LD50 - 240 mg/kg of animal weight. Toxicological studies of mexidazole in mice, rats and dogs did not reveal cardiotoxic, immunotoxic, embryonic, nephrotoxic, hematoxic and other types of side effects. Mexidazole is removed from the body with urine 5-8 hours after intravenous injection. The carried out biological test showed that the compound, along with radioprotective properties, has some antitumor activity.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115604042","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
OXIDATIVE DEHYDROGENATION OF METHYLCYCLOHEXANE OVER MODIFIED ZEOLITES 甲基环己烷在改性沸石上的氧化脱氢反应
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2020-00007
A. I. Kerimov
{"title":"OXIDATIVE DEHYDROGENATION OF METHYLCYCLOHEXANE OVER MODIFIED ZEOLITES","authors":"A. I. Kerimov","doi":"10.54787/ccc-2710-4389-2020-00007","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2020-00007","url":null,"abstract":"In the temperature range 280-390°C, at different ratios of methylcyclohexane:oxygen:nitrogen, space velocity of the gas mixture 1000-3000 h-1 and at atmospheric pressure it has been investigated the catalytic properties of synthetic and natural zeolites modified with various cations of transition and non-transition elements in the vapor-phase reaction of oxidative dehydrogenation of methylcyclohexane to methylcyclohexadiene-1,3. It has been found that the natural clinoptilolite with a combination of cations Co2+; Cr3+ in amounts of 0,5; and 0,25% wt., respectively, is an active catalyst for the oxidative dehydrogenation of methylcyclohexane to metylcyclohexadiene-1,3.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125715496","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
Xanatogenatemethylated 1.3-Dioxolane as Additives to Lubricating Oils 黄原亚甲基化1.3-二恶氧烷作为润滑油添加剂
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2019-00004
N. Mustafayev, N.N. Novotorjina, Q.Q. Ismailova, B. Musayeva, M. Šafářová, Q.A. Qahramanova, I. P. Ismailov
{"title":"Xanatogenatemethylated 1.3-Dioxolane as Additives to Lubricating Oils","authors":"N. Mustafayev, N.N. Novotorjina, Q.Q. Ismailova, B. Musayeva, M. Šafářová, Q.A. Qahramanova, I. P. Ismailov","doi":"10.54787/ccc-2710-4389-2019-00004","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2019-00004","url":null,"abstract":"By xanthogenate methylation of dioxolanes was obtained 2.2-dialkyl-4- butoxy (ethoxy) thiocarbonylthi-omethyl-1.3-dioxolane in the presence of p-toluenesulfonic acid catalyst (TsOH · H2O). A study of the synthesized compounds as additives to industrial oils has been carried out, their high antiseize efficiency and the possibility of being used as acceptable components in the manufacture of industrial oil INSP-40, used for lubricating light and mediumloaded horizontal guides and gear oil ITD-32 for lubricating gears and other elements of industrial equipment.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132851512","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
SPECTROSCOPIC RESEARCH OF POLYIZOBUTYLENE DESTROYED BY DESTRUCTION 被破坏的聚异丁烯的光谱研究
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2019-00005
F. A. Novrusova
{"title":"SPECTROSCOPIC RESEARCH OF POLYIZOBUTYLENE DESTROYED BY DESTRUCTION","authors":"F. A. Novrusova","doi":"10.54787/ccc-2710-4389-2019-00005","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2019-00005","url":null,"abstract":"The temperature dependence of specific heat of poly(isobutene) degraded under the action of strong Lewis acids has been investigated. From the calculated thermodynamic parameters have been drawn conclusions on the structural conversions of the macromolecules in the process of catalytic degradation. By means of 13C NMR the formation of branched macro- molecules was shown. On the basis of the results a degradation mechanism for poly (isobutene) is suggested.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122179670","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
MULTIFUNCTIONAL MULTIFUNCTIONAL NITROGEN CONTAINING ALKYLPHENOLATE ADDITIVE FOR MOTOR OILSCONTAINING ALKYLPHENOLATE ADDITIVE FOR MOTOR OILS 多功能多功能含烷基酚酸盐润滑油添加剂含烷基酚酸盐润滑油添加剂
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2019-00006
A. Kazim-zadeh, E.A. Nagiyeva, A. Gadirov, R.A. Mammadova, B.I. Abdullayev, M. A. Mirzoyeva
{"title":"MULTIFUNCTIONAL MULTIFUNCTIONAL NITROGEN CONTAINING ALKYLPHENOLATE ADDITIVE FOR MOTOR OILSCONTAINING ALKYLPHENOLATE ADDITIVE FOR MOTOR OILS","authors":"A. Kazim-zadeh, E.A. Nagiyeva, A. Gadirov, R.A. Mammadova, B.I. Abdullayev, M. A. Mirzoyeva","doi":"10.54787/ccc-2710-4389-2019-00006","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2019-00006","url":null,"abstract":"New multifunctional nitrogen containing alkylphenolate AKI-136 additive, preseviting itself as carbonated calcium salt of alkylphenol, formaldehyde and 4-aminopiridine was synthesis and research. AKI-136 additive was researched both in an individual form, and in the composition of M-10G2 engine oil. The research showed that AKMechanism of Oxidative Dehydrogenation of Naphthenic Hydrocarbons Over Modified Zeolites Z.A.Shabanova «OilGasScientificResearchProject» Institute, SOCAR, Baku, Azerbaijan A b s t r a c t It has been suggested the general kinetic scheme of mechanism and theoretically based kinetic model of oxidative dehydrogenation of naphthenic hydrocarbons over modified zeolites, which described formation of the main and by-products. Numerical values of kinetic parameteres have been calculated.I-136 additive possesses high thermooxidative, anticorrosion and detergent properties. It has been established that motor oil M-10G2 with AKI-136 additive possesses high functional properties and meets the requirements of GOST for this oil. The high functional properties of AKI-136 additive allow it to use for preparing modern motor oils.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128083093","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
THE SYNTHESIS OF ZEOLITES of PHILLIPSITE, ERIONITE ANDANALCIME phillipite、ERIONITE和analime沸石的合成
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2020-00006
S. Aliyeva
{"title":"THE SYNTHESIS OF ZEOLITES of PHILLIPSITE, ERIONITE ANDANALCIME","authors":"S. Aliyeva","doi":"10.54787/ccc-2710-4389-2020-00006","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2020-00006","url":null,"abstract":"On the basis of industrial aluminates solution and silica gel have been synthesized zeolites of phillipsite, analcime and erionite. By the method of X-Ray phase andX-Ray spectral analysis have been investigated the phase and chemical composition of the initial reaction masses, intermediate and final crystallization products. It has been studied the influence of the alkalinity of the reaction mass to the crystallization of zeolites.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122408063","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
SYNTHESIS, INHIBITOR-BIOCIDE ACTIVITY OF N, N-DI (9H-FLUOREN-9-YLIDENE) BENZENE-1,4- AND N, N-DI (9H-FLUOREN-9-YLIDENE) NAPHTHALENE-1,5-DIAMINES synth，抑制剂- bio-杀菌性N, N在(9H-FLUOREN-9-YLIDENE)和N, N在(9H-FLUOREN-9-YLIDENE) naphthalhalene - 15 -静态
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2020-00001
F. Valiyev
{"title":"SYNTHESIS, INHIBITOR-BIOCIDE ACTIVITY OF N, N-DI (9H-FLUOREN-9-YLIDENE) BENZENE-1,4- AND N, N-DI (9H-FLUOREN-9-YLIDENE) NAPHTHALENE-1,5-DIAMINES","authors":"F. Valiyev","doi":"10.54787/ccc-2710-4389-2020-00001","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2020-00001","url":null,"abstract":"Schiff bases of N1,N4-di(9H-fluoren-9-ylidene)benzene-1,4-diamine (1) and N1,N5- di(9H-fluoren-9-ylidene)naphthalene-1,5-diamine(2) were synthesized by new simple and high yield synthetic procedure. The structures of the synthesized compounds of 1 and 2 were confirmed by elemental, 1H NMR, mass spectroscopic and Single-crystal X-ray analyses. The prepared compounds were evaluated as antibacterial agents against sulfate-reducing bacteria using the serial dilution method, which showed good biocide action. The compounds were tested as corrosion inhibitors against the corrosion of carbon steel in a model of mineralized produced water containing hydrogen sulfide (H2S) and carbon dioxide (CO2) using weight loss methods. The results revealed that these compounds have significant inhibiting effects on the corrosion of carbon steel.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131784931","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
Investigation of Corrosion Reasons of Oil And Gas Equipment and Use of Inhibitor Protection 油气设备腐蚀原因调查及缓蚀剂保护的应用
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2020-00003
E. F. Sultanov, Z. A. Shabanova, S. Aliyeva, R. Kaziyeva
{"title":"Investigation of Corrosion Reasons of Oil And Gas Equipment and Use of Inhibitor Protection","authors":"E. F. Sultanov, Z. A. Shabanova, S. Aliyeva, R. Kaziyeva","doi":"10.54787/ccc-2710-4389-2020-00003","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2020-00003","url":null,"abstract":"The reasons for the corrosion of equipment operating in oil and gas condensate wells at the Gunashli oilfield of «May 28» OGPD SOCAR were clarified. It was found that corrosion is caused by aggressive components (H2S, O2, CO2) and microorganisms in the gas and at the same time in the water-condensate mixture. The possibility of using inhibitor bactericides to protect the studied objects from corrosion was studied, and it was shown that the synthesized inhibitors shows a high protective effect in preventing corrosion.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134014272","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
Corrosion Inhibitor for Heavy Brines 重盐水缓蚀剂
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2019-00002
F. Valiyev, Z. A. Shabanova, E. F. Sultanov, S.B. Alyeva, U. Hasanova
{"title":"Corrosion Inhibitor for Heavy Brines","authors":"F. Valiyev, Z. A. Shabanova, E. F. Sultanov, S.B. Alyeva, U. Hasanova","doi":"10.54787/ccc-2710-4389-2019-00002","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2019-00002","url":null,"abstract":"On the basis of amines and thio compounds new type inhibitor compositions for zinc bromide and calcium bromide based brinest have been developed By the method of gravimetric testing in the laboratory in the temperature range of 120-150 оC investigated the inhibiting properties of the developed inhibitor compositions. Tests have shown that the synthesized corrosion inhibitors can effectively control the corrosion of carbon steel in high density brines at high temperatures. It was found that the effectiveness of inhibition of the developed inhibitor compositions after 72 hours of testing is 93-98%, respectively.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133023564","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
Polynuclear Platinum (II) and Palladium (II) Complexes with a Bio-Logically Active Ligand 具有生物活性配体的多核铂(II)和钯(II)配合物
Caspian Corrosion Control Journal Pub Date : 1900-01-01 DOI: 10.54787/ccc-2710-4389-2019-00003
F. S. Ismailov, X. I. Hasanov, G.I. Ajallova
{"title":"Polynuclear Platinum (II) and Palladium (II) Complexes with a Bio-Logically Active Ligand","authors":"F. S. Ismailov, X. I. Hasanov, G.I. Ajallova","doi":"10.54787/ccc-2710-4389-2019-00003","DOIUrl":"https://doi.org/10.54787/ccc-2710-4389-2019-00003","url":null,"abstract":"The interaction of platinum (II) and palladium (II) salts under certain conditions with such ligands as cysteamine- (mercamine) HSCH2CH2NH2 and 2-mercaptoethanol - HSCH2CH2OH results in the formation of polynuclear complexes: [Pt6(SCH2CH2NH2)8]Cl4, [Pd6)8]Cl4·5H2O, [Pd6(SCH2CH2OH)12]Cl4·3H2O and [Pt6(NH2CH2CH2S)8]Cl4·3H2O. Based on a comparison of the IR and X-ray spectra of the synthesized complexes and ligands, as well as the X-ray results, it was found that in palladium (II) complex sulfur atoms of 2-mercaptoethanol occupy a bridging position with a displaced coordination of ligands. In the platinum (II) complexes, the bidentate coordination of ligands with sulfur and nitrogen atoms is realized. The synthesized complexes in spite of having the same compositions but differ greatly in structure.","PeriodicalId":349868,"journal":{"name":"Caspian Corrosion Control Journal","volume":"353 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123239854","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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