| 000 | 02626nlm1a2200373 4500 | ||
|---|---|---|---|
| 001 | 658730 | ||
| 005 | 20231030041604.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\26727 | ||
| 090 | _a658730 | ||
| 100 | _a20181113a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aStructural Transformations of Petroleum Resins and Their Fractions by Thermolysis _fA. K. Golovko, A. A. Grinko |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 37 tit.] | ||
| 330 | _aResins of Usa oil and their four fractions obtained by column chromatography have been studied. Changes in the structural parameters of the resins and the product composition for thermolysis of the fractions at temperatures of 200–245 and 450–495°C have been revealed. The thermolysis of resins results in gas, lube oils (hydrocarbons), secondary resins, asphaltenes, and solid products. The resin fractions differ in composition; structure; and, as a consequence, thermal stability. Thermal stability strongly depends on the amount of sulfur and its functional type and on the structure of resin molecules. Fractions with the maximum content of alkyl sulfide sulfur are the least stable during thermolysis. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPetroleum Chemistry _d2006- |
||
| 463 |
_tVol. 58, iss. 8 _v[P. 599-606] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aнефтяные смолы | |
| 610 | 1 | _aфракции | |
| 610 | 1 | _aтермолиз | |
| 610 | 1 | _aструктурные параметры | |
| 700 | 1 |
_aGolovko _bA. K. _gAnatoly Kuzmich |
|
| 701 | 1 |
_aGrinko _bA. A. _cgeochemist _cresearch engineer of Tomsk Polytechnic University, candidate of chemical sciences _f1986- _gAndrey Alekseevich _2stltpush _3(RuTPU)RU\TPU\pers\36888 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут природных ресурсов (ИПР) _bКафедра геологии и разведки полезных ископаемых (ГРПИ) _bМеждународная научно-образовательная лаборатория изучения углерода арктических морей (МНОЛ ИУАМ) _h7398 _2stltpush _3(RuTPU)RU\TPU\col\20711 |
| 801 | 2 |
_aRU _b63413507 _c20181113 _gRCR |
|
| 856 | 4 | 0 | _uhttps://doi.org/10.1134/S0965544118080078 |
| 942 | _cCF | ||