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MX2019010082A - Metodos para formar olefinas ligeras mediante craqueo. - Google Patents

Metodos para formar olefinas ligeras mediante craqueo.

Info

Publication number
MX2019010082A
MX2019010082A MX2019010082A MX2019010082A MX2019010082A MX 2019010082 A MX2019010082 A MX 2019010082A MX 2019010082 A MX2019010082 A MX 2019010082A MX 2019010082 A MX2019010082 A MX 2019010082A MX 2019010082 A MX2019010082 A MX 2019010082A
Authority
MX
Mexico
Prior art keywords
reactor
reactor section
light olefins
cracking
methods
Prior art date
Application number
MX2019010082A
Other languages
English (en)
Inventor
T Pretz Matthew
Liu Yu
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2019010082A publication Critical patent/MX2019010082A/es

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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182—Regeneration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • C07C2529/068—Noble metals
    • 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
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • 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
    • C10G2400/20—C2-C4 olefins
    • 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
    • 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
    • Y02P30/40—Ethylene production

Landscapes

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

Abstract

De acuerdo con una o más modalidades descritas en la presente, las olefinas ligeras pueden formarse mediante un método que puede comprender introducir una corriente de alimentación en un reactor, hacer reaccionar la corriente de alimentación con un catalizador de craqueo en el reactor para formar una corriente de producto, y procesar el catalizador de craqueo. El reactor puede comprender una sección de reactor corriente arriba y una sección de reactor corriente abajo. La sección de reactor corriente arriba se puede situar debajo de la sección de reactor corriente abajo. La sección de reactor corriente arriba puede tener un área de sección transversal promedio que es al menos el 150% del área de sección transversal promedio de la sección de reactor corriente abajo.
MX2019010082A 2017-03-13 2018-03-09 Metodos para formar olefinas ligeras mediante craqueo. MX2019010082A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762470570P 2017-03-13 2017-03-13
PCT/US2018/021656 WO2018169768A1 (en) 2017-03-13 2018-03-09 Methods for forming light olefins by cracking

Publications (1)

Publication Number Publication Date
MX2019010082A true MX2019010082A (es) 2019-11-21

Family

ID=61692170

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010082A MX2019010082A (es) 2017-03-13 2018-03-09 Metodos para formar olefinas ligeras mediante craqueo.

Country Status (10)

Country Link
US (1) US11459282B2 (es)
EP (1) EP3596188A1 (es)
KR (1) KR102531502B1 (es)
CN (1) CN110337485A (es)
AR (1) AR111237A1 (es)
BR (1) BR112019016941A2 (es)
CA (1) CA3070761A1 (es)
MX (1) MX2019010082A (es)
RU (1) RU2019130732A (es)
WO (1) WO2018169768A1 (es)

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WO2021024069A1 (en) * 2019-08-05 2021-02-11 Sabic Global Technologies B.V. Single and multiple turbulent/fast fluidized bed reactors in ncc process for maximizing aromatics production
US10934493B1 (en) * 2019-11-22 2021-03-02 Chevron U.S.A. Inc. Extraction of heavy polynuclear aromatics from heavy oil
US20220033714A1 (en) * 2020-07-28 2022-02-03 Saudi Arabian Oil Company Methods and apparatuses for processing hydrocarbons to produce light olefins
EP4221877A1 (en) * 2020-09-30 2023-08-09 Dow Global Technologies LLC Distributor support system for chemical feed distributors in fluidized bed systems
WO2022132884A1 (en) * 2020-12-18 2022-06-23 Dow Global Technologies Llc Methods for producing olefins
KR20240074824A (ko) * 2021-10-04 2024-05-28 다우 글로벌 테크놀로지스 엘엘씨 화학물질의 처리 방법
JP2025537328A (ja) * 2022-11-29 2025-11-14 ダウ グローバル テクノロジーズ エルエルシー 複数の粒子状固体流を分配するのに好適な粒子状固体分配器
US11873452B1 (en) 2022-12-12 2024-01-16 Saudi Arabian Oil Company Methods for processing hydrocarbons to produce light olefins using catalyst formulations or mixtures

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Also Published As

Publication number Publication date
WO2018169768A1 (en) 2018-09-20
KR102531502B1 (ko) 2023-05-12
US11459282B2 (en) 2022-10-04
CA3070761A1 (en) 2018-09-20
KR20190120352A (ko) 2019-10-23
EP3596188A1 (en) 2020-01-22
CN110337485A (zh) 2019-10-15
US20200017426A1 (en) 2020-01-16
AR111237A1 (es) 2019-06-19
RU2019130732A3 (es) 2021-06-22
BR112019016941A2 (pt) 2020-04-07
RU2019130732A (ru) 2021-03-30

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