RU2020118455A - Thermal cracking unit for heavy oil residues - Google Patents

Thermal cracking unit for heavy oil residues Download PDF

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Publication number
RU2020118455A
RU2020118455A RU2020118455A RU2020118455A RU2020118455A RU 2020118455 A RU2020118455 A RU 2020118455A RU 2020118455 A RU2020118455 A RU 2020118455A RU 2020118455 A RU2020118455 A RU 2020118455A RU 2020118455 A RU2020118455 A RU 2020118455A
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RU
Russia
Prior art keywords
heavy oil
raw materials
heating
furnace
cracking
Prior art date
Application number
RU2020118455A
Other languages
Russian (ru)
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RU2768668C2 (en
RU2020118455A3 (en
Inventor
Василий Дмитриевич Мушенко
Анатолий Валерьевич ЖУКОВ
Владимир Александрович Петренко
Сергей Николаевич Ивлиев
Original Assignee
Василий Дмитриевич Мушенко
Анатолий Валерьевич ЖУКОВ
Владимир Александрович Петренко
Сергей Николаевич Ивлиев
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Application filed by Василий Дмитриевич Мушенко, Анатолий Валерьевич ЖУКОВ, Владимир Александрович Петренко, Сергей Николаевич Ивлиев filed Critical Василий Дмитриевич Мушенко
Priority to RU2020118455A priority Critical patent/RU2768668C2/en
Publication of RU2020118455A3 publication Critical patent/RU2020118455A3/ru
Publication of RU2020118455A publication Critical patent/RU2020118455A/en
Application granted granted Critical
Publication of RU2768668C2 publication Critical patent/RU2768668C2/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74Iron group metals
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

Claims (1)

Установка термического крекинга тяжелых нефтяных остатков, содержащая печь для нагрева исходного сырья до требуемой температуры, выносной реактор, блок разделения продуктов крекинга, соединенный с выносным реактором линиями подачи жидких и газообразных продуктов, блок предварительного нагрева исходного сырья, соединенный с инжектором-смесителем со сжатым воздухом линией подачи всего нагретого сырья или его части, выход которого соединен с линией вывода оставшегося нагретого сырья с блока его нагрева и с газожидкостным сепаратором для отделения отработанного воздуха от активированного тяжелого нефтяного остатка, выводимого с низа сепаратора и подаваемого на вход печи для нагрева до требуемой температуры, отличающаяся тем, что содержит два дополнительных источника (например, инжекторы) поступления в установку воздушно-кислородной смеси, обогащаемой атомарным кислородом за счет разложения находящихся в ее составе компонентов, причем один из источников расположен между газожидкостным сепаратором и трубчатой печью, а второй между трубчатой печью и выносным реактором, а также тем, что дополнительно содержит секцию каталитического крекинга на железоокисных катализаторах, расположенных в секции стационарно, а также дополнительно содержит систему дальнейшей переработки тяжелых продуктов первичного процесса крекинга, а именно фракции 350-450°С, мазута и битума, которые вновь подаются на вход установки и поступают в общую линию исходного перерабатываемого сырья через блок предварительного нагрева и инжектор-смеситель.Thermal cracking unit for heavy oil residues, containing a furnace for heating the feedstock to the required temperature, a remote reactor, a cracking product separation unit connected to the remote reactor by supply lines for liquid and gaseous products, a feedstock preheating unit connected to an injector-mixer with compressed air by a supply line of all heated raw materials or a part thereof, the outlet of which is connected to the output line of the remaining heated raw materials from its heating unit and to a gas-liquid separator to separate the exhaust air from the activated heavy oil residue, removed from the bottom of the separator and supplied to the furnace inlet for heating to the required temperature , characterized in that it contains two additional sources (for example, injectors) entering the installation of an air-oxygen mixture, enriched with atomic oxygen due to the decomposition of the components in its composition, and one of the sources is located between the gas-liquid separator and the tube furnace, and the second between the tube furnace and the external reactor, as well as the fact that it additionally contains a catalytic cracking section on iron oxide catalysts located in the stationary section, and also additionally contains a system for further processing of heavy products of the primary cracking process, namely fraction 350 -450 ° C, fuel oil and bitumen, which are again fed to the inlet of the installation and enter the common line of the initial processed raw materials through the preheating unit and the injector-mixer.
RU2020118455A 2020-05-26 2020-05-26 Thermal cracking unit for heavy oil residues RU2768668C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2020118455A RU2768668C2 (en) 2020-05-26 2020-05-26 Thermal cracking unit for heavy oil residues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020118455A RU2768668C2 (en) 2020-05-26 2020-05-26 Thermal cracking unit for heavy oil residues

Publications (3)

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RU2020118455A3 RU2020118455A3 (en) 2021-11-26
RU2020118455A true RU2020118455A (en) 2021-11-26
RU2768668C2 RU2768668C2 (en) 2022-03-24

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RU2020118455A RU2768668C2 (en) 2020-05-26 2020-05-26 Thermal cracking unit for heavy oil residues

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2232789C1 (en) * 2003-09-02 2004-07-20 Демьянов Сергей Витальевич Installation of a thermal cracking of a heavy petroleum leavings
CA2857801C (en) * 2006-10-26 2014-12-30 Xyleco, Inc. Methods of processing biomass comprising electron-beam radiation
WO2010117300A1 (en) * 2009-04-06 2010-10-14 Zolotukhin Vladimir Andreevich Plant and devices for the deep processing of raw hydrocarbons
FR2958658B1 (en) * 2010-04-13 2012-03-30 Inst Francais Du Petrole METHOD FOR HYDROCONVERSION OF PETROLEUM LOADS VIA SLURRY TECHNOLOGY FOR RECOVERING METALS FROM THE CATALYST AND THE LOAD USING A LEACHING STEP.
RU2626393C1 (en) * 2015-11-26 2017-07-26 Общество с ограниченной ответственностью "КИНЭКС" (ООО "КИНЭКС") Method of black oil fuel refinery

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Publication number Publication date
RU2768668C2 (en) 2022-03-24
RU2020118455A3 (en) 2021-11-26

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