BR112021021101A2 - Processo de reforma melhorado - Google Patents

Processo de reforma melhorado

Info

Publication number
BR112021021101A2
BR112021021101A2 BR112021021101A BR112021021101A BR112021021101A2 BR 112021021101 A2 BR112021021101 A2 BR 112021021101A2 BR 112021021101 A BR112021021101 A BR 112021021101A BR 112021021101 A BR112021021101 A BR 112021021101A BR 112021021101 A2 BR112021021101 A2 BR 112021021101A2
Authority
BR
Brazil
Prior art keywords
reformer
catalyst
improved
reforming
hydrocarbons
Prior art date
Application number
BR112021021101A
Other languages
English (en)
Inventor
Cong-Yan Chen
Emmanuel Behraz
Original Assignee
Chevron Usa 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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BR112021021101A2 publication Critical patent/BR112021021101A2/pt

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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/06—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural parallel stages 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/308—Gravity, density, e.g. API
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV
    • 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

Landscapes

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

Abstract

processo de reforma melhorado. é divulgado um processo de reforma melhorado para produzir hidrocarbonetos aromáticos. o processo inclui dois reformadores dispostos em configuração de fluxo paralelo, com o primeiro reformador sendo um reformador convencional compreendendo um catalisador seletivo para reformar hidrocarbonetos c8+ para um reformado e o segundo reformador compreendendo um catalisador seletivo para reformar hidrocarbonetos c7- para um reformado. em certas modalidades, o primeiro catalisador de reformador compreende um catalisador de alumina convencional e o segundo catalisador de reformador compreende um catalisador zsm-5.
BR112021021101A 2019-04-21 2020-04-21 Processo de reforma melhorado BR112021021101A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962836717P 2019-04-21 2019-04-21
PCT/IB2020/053747 WO2020217163A1 (en) 2019-04-21 2020-04-21 Improved reforming process

Publications (1)

Publication Number Publication Date
BR112021021101A2 true BR112021021101A2 (pt) 2021-12-28

Family

ID=70465187

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021101A BR112021021101A2 (pt) 2019-04-21 2020-04-21 Processo de reforma melhorado

Country Status (8)

Country Link
US (1) US11939537B2 (pt)
JP (1) JP2022530867A (pt)
KR (1) KR20220002363A (pt)
CN (1) CN113795568A (pt)
AR (1) AR118743A1 (pt)
BR (1) BR112021021101A2 (pt)
SG (1) SG11202111610XA (pt)
WO (1) WO2020217163A1 (pt)

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631216A (en) 1966-04-04 1971-12-28 Atlantic Richfield Co Olefin dehydrodimerization
US3415737A (en) 1966-06-24 1968-12-10 Chevron Res Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
US3770614A (en) 1971-01-15 1973-11-06 Mobil Oil Corp Split feed reforming and n-paraffin elimination from low boiling reformate
US3753891A (en) * 1971-01-15 1973-08-21 R Graven Split-stream reforming to upgrade low-octane hydrocarbons
US3760024A (en) 1971-06-16 1973-09-18 Mobil Oil Corp Preparation of aromatics
US3756942A (en) 1972-05-17 1973-09-04 Mobil Oil Corp Process for the production of aromatic compounds
US3761389A (en) 1972-08-28 1973-09-25 Mobil Oil Corp Process of converting aliphatics to aromatics
US3950241A (en) 1974-06-24 1976-04-13 Mobil Oil Corporation Method for upgrading a wide cut naphtha to full range gasoline
US4190519A (en) 1978-10-23 1980-02-26 Chevron Research Company Combination process for upgrading naphtha
US4181599A (en) * 1978-10-23 1980-01-01 Chevron Research Company Naphtha processing including reforming, isomerization and cracking over a ZSM-5-type catalyst
US4511746A (en) 1981-09-25 1985-04-16 Chevron Research Company Low activity catalyst oligomerization process
US4443326A (en) 1981-10-16 1984-04-17 Chevron Research Company Two-step reforming process
USRE33323E (en) * 1984-12-07 1990-09-04 Exxon Research & Engineering Company Reforming process for enhanced benzene yield
US4594145A (en) * 1984-12-07 1986-06-10 Exxon Research & Engineering Co. Reforming process for enhanced benzene yield
US4627909A (en) 1985-05-02 1986-12-09 Chevron Research Company Dual recycle pressure-step reformer with cyclic regeneration
US5182012A (en) 1987-09-16 1993-01-26 Chevron Research And Technology Company Crystalline silicate catalyst and processes using the catalyst
US4764267A (en) 1987-10-29 1988-08-16 Chevron Research Company Multi-stage catalytic reforming with high rhenium content catalyst
US4927525A (en) 1988-08-30 1990-05-22 Mobil Oil Corporation Catalytic reforming with improved zeolite catalysts
US5073250A (en) 1990-03-02 1991-12-17 Chevron Research & Technology Company Staged catalyst reforming to produce optimum octane barrel per calendar day reformate production
US5171691A (en) 1990-03-02 1992-12-15 Chevron Research And Technology Company Method for controlling multistage reforming process to give high octane barrel per calendar day throughput
US5407558A (en) 1990-03-02 1995-04-18 Chevron Research And Technology Company Method for controlling multistage aromatization process to give high aromatic barrel per calendar day throughput
US5376259A (en) 1990-03-02 1994-12-27 Chevron Research And Technology Company Staged catalyst processing to produce optimum aromatic barrel per calendar day aromatic production
US5169813A (en) 1990-03-02 1992-12-08 Chevron Research And Technology Company Dehydrocyclization or catalytic reforming sulfur tolerant zeolite catalyst
US6051128A (en) * 1995-06-06 2000-04-18 Chevron Chemical Company Split-feed two-stage parallel aromatization for maximum para-xylene yield
JP2002522626A (ja) * 1998-08-17 2002-07-23 シェブロン フィリップス ケミカル カンパニーエルピー 触媒寿命が改良され、複雑さが軽減した並列リホーマーにおける芳香族の生産方法
US7041616B1 (en) * 2002-04-12 2006-05-09 Sandia Corporation Enhanced selectivity of zeolites by controlled carbon deposition
US8658021B2 (en) * 2008-06-05 2014-02-25 Chevron U.S.A. Inc. Multi-stage reforming process to produce high octane gasoline
US20120029257A1 (en) 2010-07-28 2012-02-02 Chevron U.S.A. Inc. Process for the production of para-xylene
US8845884B2 (en) * 2011-04-29 2014-09-30 Uop Llc Process for increasing aromatics production
US8679320B2 (en) 2011-04-29 2014-03-25 Uop Llc Process for increasing benzene and toluene production
US9200214B2 (en) * 2012-08-31 2015-12-01 Chevron Phillips Chemical Company Lp Catalytic reforming
US20160145507A1 (en) * 2014-11-20 2016-05-26 Chevron U.S.A. Inc. Two-stage reforming process configured for increased feed rate to manufacture reformate and benzene
US11192095B2 (en) * 2015-09-30 2021-12-07 Vito Nv (Vlaamse Instelling Voor Technologisch Onderzoek Nv) Catalytic composition and structures made thereof
US10457876B2 (en) * 2017-08-23 2019-10-29 Phillips 66 Company Selective naphtha reforming processes

Also Published As

Publication number Publication date
JP2022530867A (ja) 2022-07-04
SG11202111610XA (en) 2021-11-29
US20220243137A1 (en) 2022-08-04
CN113795568A (zh) 2021-12-14
KR20220002363A (ko) 2022-01-06
US11939537B2 (en) 2024-03-26
AR118743A1 (es) 2021-10-27
WO2020217163A1 (en) 2020-10-29

Similar Documents

Publication Publication Date Title
BRPI0916359A2 (pt) óxido compósito para um catalisador de reforma de hidrocarboneto, processo para produzir o mesmo, e processo para produzir gás de síntese ao utilizar o mesmo
WO2009076393A3 (en) Process for the conversion of ethane or mixed lower alkanes to aromatic hydrocarbons
BR0316524A (pt) Processo para a produção de benzeno e para-xileno a partir de uma corrente de reformado catalìtico
BR0210943A (pt) Reator catalìtico, processo para realizar reforma metano/vapor, e, planta para o processamento de metano para produzir hidrocarbonetos de cadeia mais longa
JP2017512229A5 (pt)
BR112015029313A2 (pt) processo para coprodução de amônia, ureia e metanol
BR112015009119A2 (pt) processo para a preparação de hidrocarbonetos
MX2016011241A (es) Reformado con vapor.
BR112015026890A2 (pt) método para produzir um gás de síntese em um sistema de reforma à base de membrana de transporte de oxigênio, e, sistema de reforma à base de membrana de transporte de oxigênio
MY140473A (en) Production of liquid hydrocarbons from methane
BR112012017633A2 (pt) processo para a produção de gás de síntese a partir de uma carga de alimentação de hidrocarbonetos
WO2011113611A3 (en) Reforming catalyst
WO2009054378A1 (ja) 改質燃料油及びその製造法並びにその製造装置
BRPI0704436A2 (pt) processo de produção de hidrocarbonetos
BR112013033570A2 (pt) processo para a reforma de hidrocarbonetos
EA201071404A1 (ru) Система и способ риформинга тяжелой бензиновой фракции для получения ароматических углеводородов
EA201391404A1 (ru) Способ производства олефинов
BR112013021772A2 (pt) processo para a produção de aromáticos a partir de uma corrente de alimentação de nafta
RU2013145371A (ru) Способ увеличения объема производства ароматических соединений
DK2101906T3 (da) Fremgangsmåde til udskiftning af katalysatorrørene i en kulbrintereformer
BR112015004239A2 (pt) integração de hidro-decloração e hidro-regeneração
FR2966058B1 (fr) Catalyseur optimise pour le reformage catalytique
BR112019007810A2 (pt) processo para produzir catalisadores de desidrogenação oxidativa usando tratamento hidrotérmico e tratamento com peróxido
BR112021021101A2 (pt) Processo de reforma melhorado
BR112018006410A2 (pt) processo para a preparação de glicóis

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]