AR110541A1 - Proceso para el craqueo con vapor de hidrocarburos - Google Patents

Proceso para el craqueo con vapor de hidrocarburos

Info

Publication number
AR110541A1
AR110541A1 ARP170103560A ARP170103560A AR110541A1 AR 110541 A1 AR110541 A1 AR 110541A1 AR P170103560 A ARP170103560 A AR P170103560A AR P170103560 A ARP170103560 A AR P170103560A AR 110541 A1 AR110541 A1 AR 110541A1
Authority
AR
Argentina
Prior art keywords
section
tube
cross
craching
convection
Prior art date
Application number
ARP170103560A
Other languages
English (en)
Original Assignee
Exxonmobil Chemical Patents Inc
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 Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of AR110541A1 publication Critical patent/AR110541A1/es

Links

Classifications

    • 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
    • C07C4/04—Thermal 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
    • 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
    • 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
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • C10G9/206—Tube furnaces controlling or regulating the tube furnaces
    • 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
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • 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
    • C10G2300/104—Light gasoline having a boiling range of about 20 - 100 °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
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1081—Alkanes
    • 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

Landscapes

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

Abstract

Un proceso de craqueo con vapor para la conversión de hidrocarburos a hidrocarburos de menor tamaño, especialmente olefinas, en un reactor de tubos que comprende una sección de convección, una sección de cruce, y una sección radiante. El proceso incluye calentar la mezcla de fluidos dentro del tubo a una temperatura al final de la sección de convección donde se produce un craqueo significativo en la sección de cruce. Las elevadas temperaturas de la sección de convección y la sección de cruce permiten tener una temperatura inferior en las paredes del tubo en la sección radiante, dando lugar a una menor deposición de coque en la pared interna del tubo, y por ende longitudes de corrida prolongadas entre sesiones de descoque adyacentes.
ARP170103560A 2016-12-20 2017-12-18 Proceso para el craqueo con vapor de hidrocarburos AR110541A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662436626P 2016-12-20 2016-12-20

Publications (1)

Publication Number Publication Date
AR110541A1 true AR110541A1 (es) 2019-04-10

Family

ID=62557206

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170103560A AR110541A1 (es) 2016-12-20 2017-12-18 Proceso para el craqueo con vapor de hidrocarburos

Country Status (2)

Country Link
US (1) US10315968B2 (es)
AR (1) AR110541A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019116122A1 (en) * 2017-12-15 2019-06-20 Sabic Global Technologies B.V. Method for preheating naphtha in naphtha catalytic cracking processes
US11072749B2 (en) 2019-03-25 2021-07-27 Exxonmobil Chemical Patents Inc. Process and system for processing petroleum feed
US11365357B2 (en) 2019-05-24 2022-06-21 Eastman Chemical Company Cracking C8+ fraction of pyoil
US20220275283A1 (en) 2019-08-02 2022-09-01 Exxonmobil Chemical Patents Inc. Processes and Systems for Upgrading a Hydrocarbon-Containing Feed
CN112723971B (zh) * 2019-10-28 2022-10-21 中国石油化工股份有限公司 一种碳四烃生产乙烯和丙烯的方法
US20230016743A1 (en) 2019-12-11 2023-01-19 Exxonmobil Chemical Patents Inc. Processes and Systems for Converting a Hydrocarbon-Containing Feed
WO2021202009A1 (en) 2020-03-31 2021-10-07 Exxonmobil Chemical Patents Inc. Hydrocarbon pyrolysis of feeds containing silicon
CN111892470B (zh) * 2020-06-17 2022-08-30 中国石油天然气股份有限公司 蒸汽裂解制烯烃模拟试验装置及方法
US20240034703A1 (en) 2021-01-08 2024-02-01 Exxonmobil Chemical Patents Inc. Processes and Systems for Upgrading a Hydrocarbon
EP4314200A1 (en) 2021-03-31 2024-02-07 ExxonMobil Chemical Patents Inc. Processes and systems for upgrading a hydrocarbon
WO2022220996A1 (en) 2021-04-16 2022-10-20 Exxonmobil Chemical Patents Inc. Processes and systems for analyzing a sample separated from a steam cracker effluent
WO2022225691A1 (en) 2021-04-19 2022-10-27 Exxonmobil Chemical Patents Inc. Processes and systems for steam cracking hydrocarbon feeds
WO2023287602A1 (en) 2021-07-15 2023-01-19 Exxonmobil Chemical Patents Inc. Steam cracking with supplemental electrical heating
WO2023060036A1 (en) 2021-10-07 2023-04-13 Exxonmobil Chemical Patents Inc. Pyrolysis processes for upgrading a hydrocarbon feed
WO2023060035A1 (en) 2021-10-07 2023-04-13 Exxonmobil Chemical Patents Inc. Pyrolysis processes for upgrading a hydrocarbon feed
WO2023076809A1 (en) 2021-10-25 2023-05-04 Exxonmobil Chemical Patents Inc. Processes and systems for steam cracking hydrocarbon feeds
CA3237753A1 (en) 2021-12-06 2023-06-15 Mark A. Rooney Processes and systems for steam cracking hydrocarbon feeds
WO2023249798A1 (en) 2022-06-22 2023-12-28 Exxonmobil Chemical Patents Inc. Processes and systems for fractionating a pyrolysis effluent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173374D1 (en) * 1981-09-08 1986-02-13 Dow Chemical Nederland Process and apparatus for cracking hydrocarbon; mixing device; apparatus and process for producing superheated steam; radiation block structure
US10336945B2 (en) 2014-08-28 2019-07-02 Exxonmobil Chemical Patents Inc. Process and apparatus for decoking a hydrocarbon steam cracking furnace

Also Published As

Publication number Publication date
US20180170832A1 (en) 2018-06-21
US10315968B2 (en) 2019-06-11

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