RU2006115553A - METHOD FOR PRODUCING UNCERTAIN HYDROCARBONS - Google Patents

METHOD FOR PRODUCING UNCERTAIN HYDROCARBONS

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Publication number
RU2006115553A
RU2006115553A RU2006115553/15A RU2006115553A RU2006115553A RU 2006115553 A RU2006115553 A RU 2006115553A RU 2006115553/15 A RU2006115553/15 A RU 2006115553/15A RU 2006115553 A RU2006115553 A RU 2006115553A RU 2006115553 A RU2006115553 A RU 2006115553A
Authority
RU
Russia
Prior art keywords
fraction
temperature
pyrolysis
carried out
hydrocarbons
Prior art date
Application number
RU2006115553/15A
Other languages
Russian (ru)
Other versions
RU2318860C1 (en
Inventor
Владимир Иванович Ерофеев (RU)
Владимир Иванович Ерофеев
Константин Владимирович Ермизин (RU)
Константин Владимирович Ермизин
Геннадий Павлович Маскаев (RU)
Геннадий Павлович Маскаев
Михаил Степанович Жаров (RU)
Михаил Степанович Жаров
Любовь Михайловна Коваль (RU)
Любовь Михайловна Коваль
Original Assignee
Общество с ограниченной ответственностью "Томскнефтехим" (ООО "Томскнефтехим") (RU)
Общество с ограниченной ответственностью "Томскнефтехим" (ООО "Томскнефтехим")
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 "Томскнефтехим" (ООО "Томскнефтехим") (RU), Общество с ограниченной ответственностью "Томскнефтехим" (ООО "Томскнефтехим") filed Critical Общество с ограниченной ответственностью "Томскнефтехим" (ООО "Томскнефтехим") (RU)
Priority to RU2006115553/15A priority Critical patent/RU2318860C1/en
Publication of RU2006115553A publication Critical patent/RU2006115553A/en
Application granted granted Critical
Publication of RU2318860C1 publication Critical patent/RU2318860C1/en

Links

Claims (1)

Способ получения непредельных углеводородов, включающий предварительный термический пиролиз бензиновой фракции в змеевиках трубчатой печи с получением углеводородного продукта и аморфного кокса с последующим термическим пиролизом этановой фракции в тех же змеевиках трубчатой печи, отличающийся тем, что предварительный термический пиролиз бензиновой фракции проводят при температуре 760-825оС и массовом соотношении бензиновая фракция:водяной пар = 1,0:0,3-0,9 в течение 24-360 ч; причем предварительный пиролиз бензиновой фракции проводят в 2 этапа: первоначально при температуре 760-805оС в течение 12-120 ч, а затем при температуре 805-825оС в течение 12-240 ч, а последующий пиролиз этановой фракции проводят при температуре 760-850оС и массовом соотношении этановая фракция:водяной пар = 1,0:0,3-0,9.A method of producing unsaturated hydrocarbons, including preliminary thermal pyrolysis of the gasoline fraction in the coils of a tubular furnace to produce a hydrocarbon product and amorphous coke, followed by thermal pyrolysis of the ethane fraction in the same coils of the tube furnace, characterized in that the preliminary thermal pyrolysis of the gasoline fraction is carried out at a temperature of 760-825 about C and the mass ratio of the gasoline fraction: water vapor = 1.0: 0.3-0.9 for 24-360 hours; wherein the pre-pyrolysis gasoline fraction is carried out in 2 stages: initially at a temperature of 760-805 C for 12-120 h, and then at a temperature of 805-825 C for 12-240 hours, and the subsequent pyrolysis of ethane fraction is carried out at a temperature of 760 -850 ° C and a weight ratio of ethane fraction: water vapor = 1.0: 0.3-0.9.
RU2006115553/15A 2006-05-05 2006-05-05 Unsaturated hydrocarbons production process RU2318860C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006115553/15A RU2318860C1 (en) 2006-05-05 2006-05-05 Unsaturated hydrocarbons production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006115553/15A RU2318860C1 (en) 2006-05-05 2006-05-05 Unsaturated hydrocarbons production process

Publications (2)

Publication Number Publication Date
RU2006115553A true RU2006115553A (en) 2007-11-27
RU2318860C1 RU2318860C1 (en) 2008-03-10

Family

ID=38959843

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006115553/15A RU2318860C1 (en) 2006-05-05 2006-05-05 Unsaturated hydrocarbons production process

Country Status (1)

Country Link
RU (1) RU2318860C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534991C1 (en) * 2013-04-22 2014-12-10 Юрий Николаевич Филимонов Apparatus for producing unsaturated hydrocarbons, primarily ethylene

Also Published As

Publication number Publication date
RU2318860C1 (en) 2008-03-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20120506