FIELD: petroleum processing.
SUBSTANCE: mazut is subjected to vacuum distillation to give heavy goudron containing no more than 2 wt % paraffin hydrocarbons and at least 20 wt % paraffin-naphthene hydrocarbons. Heavy goudron is mixed with modifying additives and the oxidized at 240-270оС to oxidize 80-90% of modified goudron and to produce desired product. The rest of modified goudron is also added to final product. Modifying additives utilized are concentrates of polycyclic aromatic hydrocarbons obtained in the course of petroleum processing.
EFFECT: enabled production of wide assortment of road bitumens with improved low-temperature and adhesion properties from essentially any type of petroleum.
4 cl, 1 tbl, 2 ex
| Title |
Year |
Author |
Number |
| BITUMEN PRODUCTION PROCESS |
2004 |
- Konovalov Andrej Alekseevich
- Oltyrev Andrej Gorislavovich
- Kasterin Vladimir Nikolaevich
- Shabalina Tat'Jana Nikolaevna
- Kotov Sergej Vladimirovich
- Tyshchenko Vladimir Aleksandrovich
- Samsonov Vitalij Viktorovich
- Markov Sergej Vasil'Evich
- Poguljajko Vladimir Anatol'Evich
- Timofeeva Galina Vladimirovna
- Zinov'Eva Ljudmila Vladimirovna
- Madumarova Zul'Fija Ravkhatovna
|
RU2276181C1 |
| BITUMEN OBTAINING METHOD |
2010 |
- Kotov Sergej Vladimirovich
- Tyshchenko Vladimir Aleksandrovich
- Poguljajko Vladimir Anatol'Evich
- Zinov'Eva Ljudmila Vladimirovna
- Tjukilina Polina Mikhajlovna
- Chinkov Aleksandr Vasil'Evich
- Baklashov Viktor Stepanovich
|
RU2476580C2 |
| PROCEDURE FOR PRODUCTION OF BITUMEN |
2009 |
- Kotov Sergej Vladimirovich
- Tyshchenko Vladimir Aleksandrovich
- Poguljajko Vladimir Anatol'Evich
- Zinov'Eva Ljudmila Vladimirovna
- Madumarova Zul'Fija Ravkhatovna
- Vasil'Ev German Grigor'Evich
- Nakipova Irina Grigor'Evna
- Gavrilov Nikolaj Vasil'Evich
- Os'Mushnikov Aleksandr Nikandrovich
- Malyshev Evgenij Romanovich
- Zheleznov Mikhail Vladimirovich
|
RU2408651C2 |
| BITUMEN OBTAINING METHOD |
2011 |
- Knjaz'Kov Aleksandr L'Vovich
- Nikitin Aleksandr Anatol'Evich
- Lagutenko Nikolaj Makarovich
- Zhivoderov Viktor Nikolaevich
- Karasev Evgenij Nikolaevich
- Bubnov Maksim Aleksandrovich
- Borisanov Dmitrij Vladimirovich
- Shakhova Natalija Mikhajlovna
|
RU2458965C1 |
| ROAD BITUMEN SYNTHESIS METHOD |
2017 |
- Tyukilina Polina Mikhajlovna
- Zinoveva Lyudmila Vladimirovna
- Andreev Aleksej Anatolevich
- Shejkina Natalya Aleksandrovna
- Tyshchenko Vladimir Aleksandrovich
|
RU2697457C2 |
| METHOD OF PRODUCING POLYSULPHIDE BITUMEN |
2015 |
- Lobanov Viktor Vladimirovich
- Zhuravlev Sergej Sergeevich
- Umakhanov Murad Ilyasovich
|
RU2586559C1 |
| METHOD OF PRODUCING OLIGOMERIC BITUMEN |
2013 |
- Lobanov Viktor Vladimirovich
- Zhuravlev Sergej Sergeevich
- Umakhanov Murad Il'Jasovich
- Rudenskij Andrej Vladimirovich
|
RU2509796C1 |
| METHOD FOR PRODUCTION OF OLIGOMER-SULFUR MODIFIED BITUMEN |
2013 |
- Lobanov Viktor Vladimirovich
- Zhuravlev Sergej Sergeevich
- Umakhanov Murad Il'Jasovich
|
RU2530127C1 |
| METHOD FOR BITUMEN PRODUCTION OF OILY WASTES |
2012 |
- Pivsaev Vadim Jur'Evich
- Kuznetsova Marija Sergeevna
- Krasnikov Pavel Evgen'Evich
- Ermakov Vasilij Vasil'Evich
- Pimenov Andrej Aleksandrovich
- Bykov Dmitrij Evgen'Evich
|
RU2515471C1 |
| METHOD OF PRODUCING ROAD BITUMEN |
2014 |
- Gureev Aleksej Andreevich
- Lakomykh Aleksej Valer'Evich
- Overin Denis Igorevich
- Moiseeva Alina Evgen'Evna
- Popkova Viktorija Vjacheslavovna
- Zajchenko Vladimir Anatol'Evich
|
RU2552468C1 |
