EA201200588A3 - Method of producing coking additive by delaying coking of oil residues - Google Patents

Method of producing coking additive by delaying coking of oil residues

Info

Publication number
EA201200588A3
EA201200588A3 EA201200588A EA201200588A EA201200588A3 EA 201200588 A3 EA201200588 A3 EA 201200588A3 EA 201200588 A EA201200588 A EA 201200588A EA 201200588 A EA201200588 A EA 201200588A EA 201200588 A3 EA201200588 A3 EA 201200588A3
Authority
EA
Eurasian Patent Office
Prior art keywords
coking
fed
heated
additive
oxides
Prior art date
Application number
EA201200588A
Other languages
Russian (ru)
Other versions
EA201200588A2 (en
Inventor
Геннадий Георгиевич ВАЛЯВИН
Виктор Павлович ЗАПОРИН
Сергей Витальевич СУХОВ
Михаил Владимирович МАМАЕВ
Игорь Викторович БИДИЛО
Константин Геннадьевич ВАЛЯВИН
Михаил Иванович СТУКОВ
Владимир Семенович ЗАГАЙНОВ
Original Assignee
Общество С Ограниченной Ответственностью "Проминтех"
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 Общество С Ограниченной Ответственностью "Проминтех" filed Critical Общество С Ограниченной Ответственностью "Проминтех"
Publication of EA201200588A2 publication Critical patent/EA201200588A2/en
Publication of EA201200588A3 publication Critical patent/EA201200588A3/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
    • 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
    • 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
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/073—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with solid alkaline material
    • 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
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • 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
    • C10G2400/04—Diesel oil
    • 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
    • C10G2400/06—Gasoil

Abstract

Изобретение относится к области нефтепереработки, в частности к получению коксующей добавки в шихту коксования углей, и направлено на снижение содержания серы в целевом продукте. Способ заключается в том, что исходное сырьё после нагрева подают в испаритель для смешивания с тяжелым газойлем в качестве рециркулята и образования вторичного сырья, которое нагревают в реакционной печи и подают в камеру коксования, где образуются коксующая добавка и парожидкостные продукты, фракционирование последних в ректификационной колонне с образованием газа, бензина, лёгкого и тяжёлого газойлей и кубового остатка. Согласно изобретению кубовый остаток смешивают с оксидом металлов и подают в камеру коксования одновременно с подачей нагретого вторичного сырья, при этом исходное сырье нагревают до температуры 250-390°С, вторичное - до температуры 450-480°С, а коэффициент рециркуляции составляет не более 1,2. Целесообразно в качестве оксидов металлов использовать оксиды кальция и/или оксиды магния.The invention relates to the field of refining, in particular the production of coking additives in the charge of coking coal, and is aimed at reducing the sulfur content in the target product. The method consists in that the feedstock after heating is fed to the evaporator for mixing with heavy gas oil as recirculated material and the formation of secondary raw materials, which are heated in the reaction furnace and fed to the coking chamber, where coking additive and vapor-liquid products are formed, fractioning the latter in a distillation column with the formation of gas, gasoline, light and heavy gas oils and vat residue. According to the invention, the bottoms residue is mixed with metal oxide and is fed into the coking chamber simultaneously with the supply of the heated secondary raw material, while the feedstock is heated to a temperature of 250-390 ° C, the secondary - to a temperature of 450-480 ° C, and the recirculation coefficient is not more than 1 , 2. It is advisable to use calcium oxides and / or magnesium oxides as metal oxides.

EA201200588A 2011-05-19 2012-05-12 Method of producing coking additive by delaying coking of oil residues EA201200588A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011120048/05A RU2469066C1 (en) 2011-05-19 2011-05-19 Method for obtaining coking additive by slow coking of oil residues

Publications (2)

Publication Number Publication Date
EA201200588A2 EA201200588A2 (en) 2012-12-28
EA201200588A3 true EA201200588A3 (en) 2013-02-28

Family

ID=47177173

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200588A EA201200588A3 (en) 2011-05-19 2012-05-12 Method of producing coking additive by delaying coking of oil residues

Country Status (3)

Country Link
EA (1) EA201200588A3 (en)
RU (1) RU2469066C1 (en)
WO (1) WO2012158064A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150291884A1 (en) * 2014-04-14 2015-10-15 Gennady Georgievich Valyavin Production method for a modifying coking additive by delayed coking of residue oil
RU2637965C1 (en) * 2016-11-02 2017-12-08 Общество С Ограниченной Ответственностью "Промышленные Инновационные Технологии Национальной Коксохимической Ассоциации" (Ооо "Проминтех Нка") Oil coking additive
RU2634019C1 (en) * 2016-12-07 2017-10-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" Method of delayed coking of oil residues

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1156953A (en) * 1979-06-08 1983-11-15 Michael A. Kessick Lime addition to heavy crude oils prior to coking
RU2209826C1 (en) * 2002-08-06 2003-08-10 ГУП "Башгипронефтехим" Petroleum coke production process
AU2005245869A1 (en) * 2004-05-14 2005-12-01 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives
RU2400518C1 (en) * 2009-04-08 2010-09-27 Общество с ограниченной ответственностью "РБА-Оптима"(ООО "РБА-Оптима") Procedure for production of coking additive by retarded coking

Also Published As

Publication number Publication date
RU2469066C1 (en) 2012-12-10
WO2012158064A1 (en) 2012-11-22
EA201200588A2 (en) 2012-12-28

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