EA201001163A1 - METHOD OF OBTAINING ISOTROPIC COKE BASED ON SHALE OIL - Google Patents

METHOD OF OBTAINING ISOTROPIC COKE BASED ON SHALE OIL

Info

Publication number
EA201001163A1
EA201001163A1 EA201001163A EA201001163A EA201001163A1 EA 201001163 A1 EA201001163 A1 EA 201001163A1 EA 201001163 A EA201001163 A EA 201001163A EA 201001163 A EA201001163 A EA 201001163A EA 201001163 A1 EA201001163 A1 EA 201001163A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coke
shale oil
raw material
thermal oxidation
isotropic coke
Prior art date
Application number
EA201001163A
Other languages
Russian (ru)
Other versions
EA017755B1 (en
Inventor
Николай Седов
Игорь Велмар
Роберт Ехин
Зимфира Преловская
Original Assignee
Вкг Ойл Ас
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 Вкг Ойл Ас filed Critical Вкг Ойл Ас
Publication of EA201001163A1 publication Critical patent/EA201001163A1/en
Publication of EA017755B1 publication Critical patent/EA017755B1/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
    • 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
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/06—Horizontal retorts
    • 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
    • C10B51/00—Destructive distillation of solid carbonaceous materials by combined direct and indirect heating
    • 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
    • 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
    • C10B57/12—Applying additives during coking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)

Abstract

Изобретение предназначено для получения изотропного кокса на базе сланцевого масла. Для этого сырьё вводят в коксовый куб, а затем осуществляют его термоокисление, затем следуют коксование сырья, прокалка образовавшегося изотропного кокса с последующим его томлением и вывод готового кокса из куба. Термоокисление осуществляют при температуре 270-290°С и завершают тогда, когда температура размягчения сырья соответствует 100-140°С, определяемой по методу кольца и шара. Возникающие в ходе образования кокса пары и газы, а также использованный для термоокисления воздух обрабатывают и направляют обратно в производство.The invention is intended to produce isotropic coke based on shale oil. For this, the raw material is introduced into the coke cube, and then its thermal oxidation is carried out, followed by the coking of the raw material, the calcining of the isotropic coke formed, followed by soaking and the removal of the finished coke from the cube. Thermal oxidation is carried out at a temperature of 270-290 ° C and is completed when the softening temperature of the raw material corresponds to 100-140 ° C, determined according to the method of a ring and a ball. The vapors and gases arising during the formation of coke, as well as the air used for thermal oxidation, are treated and sent back to production.

EA201001163A 2008-03-27 2009-03-23 Method for producing isotropic oil coke on the basis of shale-oil EA017755B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EEP200800020A EE05388B1 (en) 2008-03-27 2008-03-27 A method for obtaining a shale-based isotropic oxy
PCT/EP2009/053351 WO2009118280A2 (en) 2008-03-27 2009-03-23 Method for producing isotropic oil coke on the basis of shale-oil

Publications (2)

Publication Number Publication Date
EA201001163A1 true EA201001163A1 (en) 2011-04-29
EA017755B1 EA017755B1 (en) 2013-02-28

Family

ID=40999959

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001163A EA017755B1 (en) 2008-03-27 2009-03-23 Method for producing isotropic oil coke on the basis of shale-oil

Country Status (3)

Country Link
EA (1) EA017755B1 (en)
EE (1) EE05388B1 (en)
WO (1) WO2009118280A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103849411B (en) * 2014-03-11 2015-08-12 中钢集团鞍山热能研究院有限公司 A kind of preparation method of isotropic coke
RU2639904C1 (en) * 2017-02-07 2017-12-25 Акционерное общество "Салаватский химический завод" Method of producing isotropic coke

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960704A (en) * 1974-08-27 1976-06-01 Continental Oil Company Manufacture of isotropic delayed petroleum coke
US5066385A (en) * 1990-03-05 1991-11-19 Conoco Inc. Manufacture of isotropic coke
US5092982A (en) * 1990-12-14 1992-03-03 Conoco, Inc. Manufacture of isotropic coke
US5174891A (en) * 1991-10-29 1992-12-29 Conoco Inc. Method for producing isotropic coke
US8226816B2 (en) * 2006-05-24 2012-07-24 West Virginia University Method of producing synthetic pitch

Also Published As

Publication number Publication date
EA017755B1 (en) 2013-02-28
WO2009118280A3 (en) 2009-12-03
WO2009118280A2 (en) 2009-10-01
EE05388B1 (en) 2011-02-15
WO2009118280A4 (en) 2010-01-28
EE200800020A (en) 2009-12-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM