CU24738B1 - METHOD FOR PRODUCING GASOLINE OR AROMATIC COMPOUND CONCENTRATES - Google Patents

METHOD FOR PRODUCING GASOLINE OR AROMATIC COMPOUND CONCENTRATES

Info

Publication number
CU24738B1
CU24738B1 CU2022000077A CU20220077A CU24738B1 CU 24738 B1 CU24738 B1 CU 24738B1 CU 2022000077 A CU2022000077 A CU 2022000077A CU 20220077 A CU20220077 A CU 20220077A CU 24738 B1 CU24738 B1 CU 24738B1
Authority
CU
Cuba
Prior art keywords
stream
mass
supplied
reaction zone
olefin
Prior art date
Application number
CU2022000077A
Other languages
Spanish (es)
Other versions
CU20220077A7 (en
Inventor
Aleksandr Anatolevich Bessonov
Vladimir Vladislavovich Imshenetskii
Dmitrii Valerevich Ivanov
Iosif Izrailevich Lishchiner
Elena Nikolaevna Lobichenko
Olga Vasilevna Malova
Denis Vasilevich Pchelintsev
Andrei Leonidovich Tarasov
Original Assignee
Joint Stock Company Gazpromneft Omsk Refinery
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 Joint Stock Company Gazpromneft Omsk Refinery filed Critical Joint Stock Company Gazpromneft Omsk Refinery
Publication of CU20220077A7 publication Critical patent/CU20220077A7/en
Publication of CU24738B1 publication Critical patent/CU24738B1/en

Links

Classifications

    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/60—Controlling or regulating the processes
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<p>La invención se refiere a un método para obtener gasolinas o concentrados de compuestos aromáticos, en el que se usan como materias primas tres corrientes, Ia primera de las cuales incluye una fracción de hidrocarburo, Ia segunda corriente incluye un oxigenado, Ia tercera corriente incluye una fracción que contiene olefina, se usan tres zonas de reacción rellenas con un catalizador zeolítico, además: Ia fracción que contiene olefina incluye de 10 a 50% en masa de olefinas C2-C4, y de 0.5 a 8 % en masa de hidrógeno, Ia primera corriente se suministra al menos a una zona de reacción, Ia segunda corriente se suministra a Ia primera zona de reacción, o a Ia tercera zona de reacción, y cuando Ia segunda corriente se suministra a la primera zona, la distribución de Ia tercera corriente entre las dos zonas de reacción es 35-65 % en masa / 65-35 % en masa, y cuando Ia segunda corriente se suministra a Ia tercera zona de reacción, Ia distribución de Ia tercera corriente entre las dos zonas de reacción es 25-45 % en masa / 75-55 % en masa. El método permite procesar corrientes de olefinas diluidas que contienen hidrógeno sin separación de hidrógeno, sin reciclaje de productos gaseosos y sin el uso de intercambiadores internos de calor, al tiempo que aumenta el rendimiento y el número de octano (NO) del producto.</p><p>The invention relates to a method for obtaining gasolines or aromatic compound concentrates, in which three streams are used as raw materials, the first of which includes a hydrocarbon fraction, the second stream includes an oxygenate, the third stream includes an olefin-containing fraction, three reaction zones filled with a zeolitic catalyst are used, in addition: the olefin-containing fraction includes from 10 to 50% by mass of C2-C4 olefins, and from 0.5 to 8% by mass of hydrogen, the first stream is supplied to at least one reaction zone, the second stream is supplied to the first reaction zone, or to the third reaction zone, and when the second stream is supplied to the first zone, the distribution of the third stream between the two reaction zones is 35-65% by mass / 65-35% by mass, and when the second stream is supplied to the third reaction zone, the distribution of The third stream between the two reaction zones is 25-45% by mass / 75-55% by mass. The method allows processing of dilute olefin streams containing hydrogen without hydrogen separation, without recycling of gaseous products, and without the use of internal heat exchangers, while increasing the yield and octane number (NO) of the product.

CU2022000077A 2020-06-29 2021-06-22 METHOD FOR PRODUCING GASOLINE OR AROMATIC COMPOUND CONCENTRATES CU24738B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2020121538A RU2747870C1 (en) 2020-06-29 2020-06-29 Method for producing benzines or concentrates of aromatic compounds
PCT/RU2021/050176 WO2022005330A1 (en) 2020-06-29 2021-06-22 Method for producing gasolines or aromatic concentrates

Publications (2)

Publication Number Publication Date
CU20220077A7 CU20220077A7 (en) 2023-08-08
CU24738B1 true CU24738B1 (en) 2025-04-04

Family

ID=75920004

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2022000077A CU24738B1 (en) 2020-06-29 2021-06-22 METHOD FOR PRODUCING GASOLINE OR AROMATIC COMPOUND CONCENTRATES

Country Status (3)

Country Link
CU (1) CU24738B1 (en)
RU (1) RU2747870C1 (en)
WO (1) WO2022005330A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023229485A1 (en) * 2022-05-23 2023-11-30 Публичное акционерное общество "Газпром нефть" Method for producing gasoline fractions and aromatic hydrocarbons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017155424A1 (en) * 2016-03-09 2017-09-14 Limited Liability Company "New Gas Technologies-Synthesis" (Llc "Ngt-Synthesis") Method and plant for producing high-octane gasolines
RU2671568C1 (en) * 2016-09-27 2018-11-02 Михайло Барильчук Complex installation for processing mixture of hydrocarbons c1-c10 of various composition and oxygen-containing compounds
CN206751740U (en) * 2017-05-10 2017-12-15 山东大齐化工科技有限公司 The system of methanol, naphtha aromtization production high-knock rating gasoline

Also Published As

Publication number Publication date
CU20220077A7 (en) 2023-08-08
RU2747870C1 (en) 2021-05-17
WO2022005330A1 (en) 2022-01-06

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