USE OF PETROLEUM COKE AS A BITUMEN MODIFIER Russian patent published in 2022 - IPC C08L95/00 C08K3/04 C04B28/00

Abstract RU 2769049 C1

FIELD: construction.

SUBSTANCE: invention relates to the field of construction. The use of petroleum coke powder with a particle size of 0.055-0.075 mm as a bitumen modifier in an amount of 5-15% of the total mass of petroleum coke powder and bitumen in the composition of an asphalt concrete mixture is described.

EFFECT: use of an alternative modified bitumen-based binder with improved properties, inexpensive and effective for use.

5 cl, 2 tbl, 3 ex

Similar patents RU2769049C1

Title	Year	Author	Number
USE OF COKE AS A BITUMEN MODIFIER	2020	Bazhenov Aleksandr Vladimirovich Kuzik Vitalii Ivanovich	RU2753763C1
STRUCTURING ADDITIVE FOR ASPHALT MIXES	2021	Korotkov Aleksej Viktorovich Vojtenko Olga Nikolaevna Orlov Dmitrij Viktorovich Ushakova Irina Valerevna Nechaev Andrej Nikolaevich Mikhajlov Aleksandr Aleksandrovich Kuznetsova Viktoriya Mikhajlovna	RU2793038C1
POLYMERIC BITUMEN MODIFIER AND BITUMEN-POLYMER BINDER BASED ON IT	2015	Petrov Sergej Mikhajlovich Bajbekova Liya Rafaelovna Lakhova Alfiya Ivanovna Ibragimova Dina Abdulrafikovna Bashkirtseva Natalya Yurevna Abdullin Ayaz Ilnurovich Emelyanycheva Elena Anatolevna Cherkasova Elena Igorevna Kayukova Galina Petrovna Yasser Abdelsalam Ibrakhim Ibrakhim Shataeva Dina Rasulevna Kotova Nina Vitalevna	RU2615523C1
BITUMEN MODIFIER FOR ROAD ASPHALT CONCRETE	2014	Mardirosova Izabella Vartanovna Chernov Sergej Anatol'Evich Kakljugin Aleksandr Viktorovich Stroev Dmitrij Aleksandrovich Chan Ngok Khyng Goljubin Kirill Dmitrievich Protsenko Nadezhda Alekseevna Major Jurij Vasil'Evich	RU2559508C1
POLYMER COMPOSITE MODIFIER OF ASPHALT CONCRETE MIXTURES AND BITUMEN BINDERS	2023	Samoilov Maksim Igorevich	RU2803598C1
METHOD FOR PRODUCING MASTED ASPHALT CONCRETE MIXTURE BASED ON CARBON-BITUMEN COMPOSITION AND HEAVY OIL RESIDUES	2023	Losev Viktor Petrovich Yapaev Ruslan Rustemovich Akhmetov Arslan Faritovich Sizov Yurij Vyacheslavovich Voznyarskij Andrej Yurevich	RU2806325C1
DENSE VIBRO CAST ASPHALT-CONCRETE MIXTURE	2012	Iliopolov Sergej Konstantinovich Mardirosova Izabella Vartanovna Lekontsev Evgenij Valer'Evich Saraev Denis Sergeevich Chernov Sergej Anatol'Evich Kakljugin Aleksandr Viktorovich Khizhnjak Jurij Vladimirovich	RU2504523C1
STRUCTURING ADDITIVE FOR BITUMEN-CONCRETE MIXES	2021	Korotkov Aleksei Viktorovich Voitenko Olga Nikolaevna Orlov Dmitrii Viktorovich Ushakova Irina Valerevna Nechaev Andrei Nikolaevich Kuznetsova Viktoriia Mikhailovna Eremenko Sergei Sergeevich	RU2789291C1
METHOD OF PRODUCING COLD ASPHALT CONCRETE MIXTURE BASED ON MODIFIED POLYMER-BITUMEN COMPOSITION	2023	Yapaev Ruslan Rustemovich Nazarov Roman Sergeevich Ogneva Tatyana Sergeevna Fastkhutdinov Ildar Rashidovich Akhmetov Arslan Faritovich	RU2824525C1
METHOD TO PRODUCE MODIFYING ADDITIVE FOR HOT ASPHALT-CONCRETE MIXTURES	2014	Bondar' Vitalij Viktorovich Alekseenko Viktor Viktorovich	RU2572129C1

RU 2 769 049 C1

Authors

Bazhenov Aleksandr Vladimirovich

Kuzik Vitalii Ivanovich

Dates

2022-03-28—Published

2021-09-13—Filed