UA108023C2 - Method of delayed coking of petroleum residues - Google Patents

Method of delayed coking of petroleum residues

Info

Publication number
UA108023C2
UA108023C2 UAA201311749A UAA201311749A UA108023C2 UA 108023 C2 UA108023 C2 UA 108023C2 UA A201311749 A UAA201311749 A UA A201311749A UA A201311749 A UAA201311749 A UA A201311749A UA 108023 C2 UA108023 C2 UA 108023C2
Authority
UA
Ukraine
Prior art keywords
gas oil
coking
heavy
distillation column
oil
Prior art date
Application number
UAA201311749A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Hiennadii Hieorhiievich Valiavin
Viktor Pavlovich Zaporin
Sierhiei Vitalievich Sukhov
Mikhail Vladimirovich Mamaiev
Ihor Viktorovich Bidilo
Konstantin Hiennadievich Valiavin
Original Assignee
Ltd Liability Company Prominteh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ltd Liability Company Prominteh filed Critical Ltd Liability Company Prominteh
Publication of UA108023C2 publication Critical patent/UA108023C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B23/00—Other methods of heating coke ovens
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/045—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing mineral oils, bitumen, tar or the like or mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/005—Coking (in order to produce liquid products mainly)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)

Abstract

Винахід належить до області нафтопереробки. Спосіб включає нагрівання вихідної сировини, коксування в трубчастій печі 1, подачу її у випарник 2 для змішування з рециркулятом, нагрівання вторинної сировини в трубчастій печі 4 і подачу його в камери коксування 5, потім у ректифікаційну колону для фракціонування 3 з одержанням газу, бензину, легкого та важкого газойлів коксування й кубового залишку, подачу важкого газойлю на масообмінні пристрої в нижній частині ректифікаційної колони 3, при цьому на масообмінні пристрої верхньої частини ректифікаційної колони 3 подають охолоджений легкий газойль. Кількість охолоджених легкого та важкого газойлів, які подають, змінюють залежно від необхідних кількості і якості одержуваних газойлів і кубового залишку. Як рециркулят використовують важкий газойль коксування. Винахід забезпечує одночасне одержання на установці двох видів важких газойлів, а також дозволяє регулювати вихід і якість отриманих газойлевих фракцій для їхньої подальшої гідрокаталітичної переробки та збільшити міжремонтний пробіг установки.The invention relates to the field of oil refining. The method involves heating the feedstock, coking in a tubular furnace 1, feeding it into an evaporator 2 for mixing with the recycle, heating the secondary raw material in a tubular furnace 4 and feeding it into the coking chambers 5, then into the distillation column for fractionation 3, obtaining light and heavy gas oil coking and vat residue, the supply of heavy oil to the mass exchange devices in the lower part of the distillation column 3, while the mass exchange devices of the upper part of the distillation column 3 serves chilled light second gas oil. The amount of cooled light and heavy gas oil that feeds varies depending on the required quantity and quality of the gas oil and the vat residue obtained. Heavy gas oil coking is used as a recycle. The invention provides simultaneous production of two types of heavy gas oil on the installation, and also allows to regulate the output and quality of the obtained gas oil fractions for their further hydrocatalytic processing and to increase the installation overhaul.

UAA201311749A 2012-08-29 2012-08-29 Method of delayed coking of petroleum residues UA108023C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2012/000709 WO2014035279A1 (en) 2012-08-29 2012-08-29 Method for the retarded coking of petroleum residues

Publications (1)

Publication Number Publication Date
UA108023C2 true UA108023C2 (en) 2015-03-10

Family

ID=50180696

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201311749A UA108023C2 (en) 2012-08-29 2012-08-29 Method of delayed coking of petroleum residues

Country Status (7)

Country Link
US (1) US20140246302A1 (en)
EP (1) EP2891696A4 (en)
JP (1) JP2014527571A (en)
CN (1) CN103814110A (en)
CA (1) CA2828161C (en)
UA (1) UA108023C2 (en)
WO (1) WO2014035279A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744637C1 (en) * 2020-07-08 2021-03-12 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Delayed coking process for oil residues
CN113827998B (en) * 2021-09-13 2022-12-20 王廷兰 Refining equipment and refining process for propylene oxide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670133A (en) * 1984-12-12 1987-06-02 Mobil Oil Corporation Heavy oil coking process
US4737264A (en) * 1984-12-12 1988-04-12 Mobil Oil Corporation Heavy oil distillation system
CA1279838C (en) * 1986-06-09 1991-02-05 Michael J. Mcgrath Delayed coking
US5645712A (en) * 1996-03-20 1997-07-08 Conoco Inc. Method for increasing yield of liquid products in a delayed coking process
US5824194A (en) * 1997-01-07 1998-10-20 Bechtel Corporation Fractionator system for delayed coking process
RU2256687C1 (en) * 2004-02-02 2005-07-20 Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП ИНХП РБ) Method of retarding of petroleum residue coking
CN101724421B (en) * 2008-10-29 2013-05-01 中国石油化工股份有限公司 Production method of needle coke
US8535516B2 (en) * 2009-04-23 2013-09-17 Bechtel Hydrocarbon Technology Solutions, Inc. Efficient method for improved coker gas oil quality
RU2410409C1 (en) * 2009-08-13 2011-01-27 Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез" Method for obtaining oil coke by slow coking
RU2458098C1 (en) * 2011-03-05 2012-08-10 Общество С Ограниченной Ответственностью "Проминтех" Method of delayed carbonisation of oil residues

Also Published As

Publication number Publication date
WO2014035279A1 (en) 2014-03-06
JP2014527571A (en) 2014-10-16
CA2828161A1 (en) 2014-02-28
US20140246302A1 (en) 2014-09-04
CA2828161C (en) 2016-06-21
EP2891696A1 (en) 2015-07-08
CN103814110A (en) 2014-05-21
EP2891696A4 (en) 2016-05-18

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