PROCESS FOR PURIFYING AROMATIC EXTRACTS CONTAINING AROMATIC POLYCYCLIC COMPOUNDS Russian patent published in 2015 - IPC C10G27/04 C10G27/12 C10G27/14 C07C7/152 C12N9/08 C12P5/00

Abstract RU 2547659 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a process for reducing the content of polycyclic aromatic hydrocarbons or PAHs in aromatic extracts which consists in oxidising the PAHs in the presence of a hemoprotein via an oxidising compound. The aromatic extract is brought into contact with the oxidising agent in a non-reactive organic solvent, then is brought into contact with the immobilised or supported hemoprotein.

EFFECT: reduction of the content of polycyclic aromatic hydrocarbons or PAHs in aromatic extracts.

19 cl, 4 dwg, 1 tbl, 4 ex

Similar patents RU2547659C2

Title	Year	Author	Number
METHOD OF OBTAINING OIL PLASTICISER	2012	Nigmatullin Il'Shat Rishatovich Nigmatullin Vil' Rishatovich Konstantinova Svetlana Aleksandrovna Nigmatullin Rishat Gajazovich Nigmatullin Il'Dar Zufarovich Khafizova Alina Galimovna Kostenkov Dmitrij Mikhajlovich	RU2531271C2
METHOD OF PRODUCING NON-CARCINOGENIC AROMATIC PROCESS OIL	2012	Tsebulaev Viktor Alekseevich Khodov Nikolaj Vladimirovich Kuimov Andrej Fedorovich Radbil Arkadij Benjuminovich Dolinskij Taras Ivanovich Mazurin Oleg Anatolevich	RU2581649C2
PROCESS OIL BASED ON DISTILLED AROMATIC EXTRACTS WITH HIGH PERFORMANCE CHARACTERISTICS	2016	Patrik, Dzhon Kristofer Basbi, Krejg Alan Kasserli, Edvard Uilliam Devis, Khovard Don	RU2733842C2
METHOD OF SELECTIVELY PURIFYING LUBRICATING OIL FRACTION FOR REMOVING POLYCYCLIC AROMATICS	2005	Khodov Nikolaj Vladimirovich Kuimov Andrej Fedorovich Dolinskij Taras Ivanovich	RU2279466C1
METHOD OF EXTRACTING POLYCYCLIC AROMATIC HYDROCARBONS	2009	Stig Jonsson Staffan Bergstrom Jukhan Billing	RU2516556C2
METHOD OF PRODUCING NON-CARCINOGENIC AROMATIC PROCESS OIL	2013	Tsebulaev Viktor Alekseevich Khodov Nikolaj Vladimirovich Kuimov Andrej Fedorovich Radbil' Arkadij Ben'Juminovich Dolinskij Taras Ivanovich Mazurin Oleg Anatol'Evich Sennikov Igor' Evgen'Evich Volkov Aleksandr Nikolaevich	RU2520096C1
METHOD OF RECEIVING OF AROMATIC OIL	2008	Shkol'Nikov Viktor Markovich Konakova Svetlana Aleksandrovna Vishnevskij Anatolij Viktorovich	RU2359993C1
METHOD FOR PRODUCING NON-CARCINOGENIC AROMATIC PROCESS OIL	2014	Volkov Aleksandr Nikolaevich Mazurin Oleg Anatol'Evich	RU2550823C1
METHOD FOR OXIDISING OF AROMATIC HYDROCARBONS AND CATALYTIC SYSTEM THEREOF	2004	Shammel Vehjn P. Ehdehmian Viktor A. Visvanatkh Enamandra Zakharov Igor' V.	RU2362762C2
DETERMINATION OF AROMATIC HYDROCARBONS IN PRODUCTS CONTAINING EDIBLE OILS	2004	Dejke Abrakham	RU2339940C2

RU 2 547 659 C2

Authors

Ehdli Lotfi

Dzhelassi Samjuehl'

Pjul'Vin Sil'V'Jan

Toma Daniehl'

Dates

2015-04-10—Published

2011-04-07—Filed