| 000 | 03728nla2a2200517 4500 | ||
|---|---|---|---|
| 001 | 639533 | ||
| 005 | 20231030040322.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\4020 | ||
| 035 | _aRU\TPU\network\4018 | ||
| 090 | _a639533 | ||
| 100 | _a20150316a2014 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aHeat Treatment Condition Influence on Novokuibyshevsk Vacuum Residue Component Composition _fY. Karpov [et al.] |
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| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: р. 429 (9 tit.)] | ||
| 330 | _aThe article presents the information about thermal degradation of Novokuibyshevsk vacuum residue and change of products composition during this process. The optimal conditions for the thermal destruction of vacuum residue components were established. The regularities of material balance composition change, Sgeneral were determined depending on cracking conditions. The basic directions of resin-asphaltene component transformations were identified, changes in their structural-group parameters in the process of initiated cracking were analyzed. Conducting of Novokuibyshevsk vacuum residue thermolysis leads to deep resins-asphaltenes average molecules structure characteristic changes. Developed alkyl and naphthenic moieties, which are presented in initial molecule, undergo degradation, amount of structural blocks in resins and asphaltenes molecules reduces, their average size decreases. Also the reduction in total content of the rings (saturated and aromatic) was established in average structural unit, at the same time decrease of rings substitution and length of the aliphatic fragments can be observed. In general the process of vacuum residue thermal cracking causes partial degradation of saturated (aliphatic and naphthenic) fragments and, partially, aromatic rings, which contain heteroatomic elements. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\3889 _tProcedia Chemistry |
|
| 463 | 0 |
_0(RuTPU)RU\TPU\network\3890 _tVol. 10 : Chemistry and Chemical Engineering in XXI century _oXV International Scientific Conference dedicated to Professor L. P. Kulyov, 26-29 May 2014, Tomsk, Russia _fNational Research Tomsk Polytechnic University (TPU) _v[P. 421-429] _d2014 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aтермолиз | |
| 610 | 1 | _aсмолы | |
| 610 | 1 | _aасфальтены | |
| 610 | 1 | _aтепловое состояние | |
| 610 | 1 | _aвакуумный остаток | |
| 610 | 1 | _aкомпонентный состав | |
| 610 | 1 | _athermolysis | |
| 610 | 1 | _aresins-asphaltenes average molecules | |
| 610 | 1 | _avacuum residue | |
| 610 | 1 | _aoil refinery | |
| 701 | 1 |
_aKarpov _bY. |
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| 701 | 1 |
_aKrivonosova _bA. |
|
| 701 | 1 |
_aKrivtsov _bE. |
|
| 701 | 1 |
_aGolovko _bA. |
|
| 701 | 1 |
_aKrivtsova _bN. I. _cchemical-technologist _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences _f1983- _gNadezhda Igorevna _2stltpush _3(RuTPU)RU\TPU\pers\33903 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут природных ресурсов (ИПР) _bКафедра общей химической технологии (ОХТ) _h100 _2stltpush _3(RuTPU)RU\TPU\col\18654 |
| 801 | 2 |
_aRU _b63413507 _c20161228 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1016/j.proche.2014.10.071 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/35525 | |
| 942 | _cCF | ||