| 000 | 03654nla2a2200457 4500 | ||
|---|---|---|---|
| 001 | 645345 | ||
| 005 | 20231030040649.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\10429 | ||
| 035 | _aRU\TPU\network\10427 | ||
| 090 | _a645345 | ||
| 100 | _a20151216a2015 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aMathematical Modelling of Diesel Fuel Hydrodesulfurization Kinetics _fN. I. Krivtsova [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: р. 186 (15 tit.)] | ||
| 330 | _aThe experimental data for hydrogenation of sulfur compounds including benzothiophenes (BT) and dibenzothiophenes (DBT) in the diesel fuel with 1.4 mass% of sulfur content is obtained using the laboratory setup with the aluminum-cobalt-molybdenum catalyst GKD-202 at the pressure of 3.5 MPa and different temperatures. The sulfur compound removal factor reaches 98 mass%. Dynamics of DBT and BT concentrations allowed designing a kinetic model represented by the system of differential equations of individual sulfur compound rates. The kinetic model was included in the developed software. The basis of the algorithm for reverse kinetic problem solution is the method of scanning through predefined range of constants. This enables performing the calculation with an error not exceeding 0.007%. The obtained data confirmed that chemical activity increases in the order: DBT, BT, sulfides. The rate of desulfurization decreases with increase in alkyl substituents concentrations. DBT desulfurization is much worse than the one of BT. The calculated data allowed building the graphs representing BT and DBT concentration dynamics. | ||
| 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\10324 _tVol. 15 : Chemistry and Chemical Engineering in XXI century (CCE 2015) _oXVI International Scientific Conference dedicated to Professor L.P. Kulyov, 25-29 May 2015, Tomsk, Russia _fNational Research Tomsk Polytechnic University (TPU) ; ed. E. I. Korotkova _v[P. 180-186] _d2015 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aматематическое моделирование | |
| 610 | 1 | _aпрограммирование | |
| 610 | 1 | _aгидроочистка | |
| 610 | 1 | _aдизельные фракции | |
| 610 | 1 | _aэнергия активации | |
| 610 | 1 | _aдизельное топливо | |
| 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 |
|
| 701 | 1 |
_aTataurshikov _bA. A. |
|
| 701 | 1 |
_aIvanchina _bE. D. _cchemist _cProfessor of Tomsk Polytechnic University, Doctor of technical sciences _f1951- _gEmilia Dmitrievna _2stltpush _3(RuTPU)RU\TPU\pers\31274 |
|
| 701 | 1 |
_aKrivtsov _bE. B. |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут природных ресурсов (ИПР) _bКафедра химической технологии топлива и химической кибернетики (ХТТ) _h105 _2stltpush _3(RuTPU)RU\TPU\col\18665 |
| 801 | 2 |
_aRU _b63413507 _c20161121 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1016/j.proche.2015.10.029 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/15050 | |
| 942 | _cCF | ||