FIELD: chemistry.
SUBSTANCE: method of obtaining road bitumen BNDU 60 includes oxidation of weighted tar. At the same time, the production of bitumen BNDU 60 is carried out in one stage, using as a weighted tar - tar obtained from the balance mix of oils "Yurols", with viscosity indexes VU80 in the range of 92-158 s, and the oxidation is carried out with air oxygen at a temperature of 215-230°C.
EFFECT: possibility of one-stage production of bitumen BNDU 60, corresponding to its standard of physical and mechanical properties.
1 tbl, 6 ex
| Title |
Year |
Author |
Number |
| BITUMEN COMPOSITION (VERSIONS) |
2016 |
- Shuverov Vladimir Mikhajlovich
- Zajnutdinov Rustam Amirovich
- Shirkunov Anton Sergeevich
- Ryabov Valerij Germanovich
- Egizaryan Arkadij Mamikonovich
- Kuznetsov Sergej Evgenevich
|
RU2633585C1 |
| BITUMEN COMPOSITION |
2016 |
- Shuverov Vladimir Mikhajlovich
- Shirkunov Anton Sergeevich
- Zajnutdinov Rustam Amirovich
|
RU2614026C1 |
| ROAD BITUMEN PRODUCTION METHOD |
2015 |
- Vedernikov Oleg Sergeevich
- Golovachev Valerij Aleksandrovich
- Karpov Nikolaj Vladimirovich
- Klejmenov Andrej Vladimirovich
- Orlov Dmitrij Viktorovich
- Mironov Igor Gennadevich
- Starukhin Dmitrij Aleksandrovich
- Nechaev Andrej Nikolaevich
- Belyavskij Oleg Germanovich
- Glazov Aleksandr Vitalevich
- Panov Aleksandr Vasilevich
- Khrapov Dmitrij Valerevich
- Korotkova Natalya Vladimirovna
|
RU2618266C1 |
| BITUMEN COMPOSITION |
2015 |
- Egizarjan Arkadij Mamikonovich
- Zajnutdinov Rustam Amirovich
- Karpov Nikolaj Vladimirovich
- Kuznetsov Sergej Evgenevich
- Rjabov Valerij Germanovich
- Sujundukov Ratmir Arturovich
- Shirkunov Anton Sergeevich
- Shuverov Vladimir Mikhajlovich
|
RU2605256C1 |
| METHOD OF PRODUCING ROAD BITUMEN |
2017 |
- Egizaryan Arkadij Mamikovich
- Ryabov Valerij Germanovich
- Shirkunov Anton Sergeevich
- Kuznetsov Sergej Evgenevich
- Miroshkina Valentina Dmitrievna
- Fedotov Konstantin Vladimirovich
|
RU2688633C1 |
| 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 |
| METHOD OF PRODUCING COMPOUND ROAD BITUMEN |
2019 |
- Tyukilina Polina Mikhajlovna
- Egorov Aleksandr Gennadevich
- Parshukova Olga Rasimovna
- Shejkina Natalya Aleksandrovna
- Tyshchenko Vladimir Aleksandrovich
|
RU2729248C1 |
| 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 |
| BITUMEN PRODUCTION PROCESS |
2000 |
- Gureev A.A.
- Tverdokhlebov V.P.
- Ivanov A.V.
- Lugovskoj A.I.
- Dem'Janenko E.A.
- Karibov A.K.
|
RU2153520C1 |
| METHOD FOR PRODUCING ROAD BITUMEN |
2020 |
- Zaporin Viktor Pavlovich
- Sukhov Sergej Vitalevich
- Losev Viktor Petrovich
- Osipenko Danil Fedorovich
- Sizov Yurij Vyacheslavovich
|
RU2752591C1 |
