CL2011002022A1 - Metodo para proporcionar calor a una corriente de procesos de conversion quimica, que comprende sobrecalentar un fluido y transferir dicho calor a una corriente de proceso, dividir el fluido en una primera porcion que se presuriza y se recircula, y una segunda porcion; y proceso para la produccion de olefinas y de estireno. - Google Patents

Metodo para proporcionar calor a una corriente de procesos de conversion quimica, que comprende sobrecalentar un fluido y transferir dicho calor a una corriente de proceso, dividir el fluido en una primera porcion que se presuriza y se recircula, y una segunda porcion; y proceso para la produccion de olefinas y de estireno.

Info

Publication number
CL2011002022A1
CL2011002022A1 CL2011002022A CL2011002022A CL2011002022A1 CL 2011002022 A1 CL2011002022 A1 CL 2011002022A1 CL 2011002022 A CL2011002022 A CL 2011002022A CL 2011002022 A CL2011002022 A CL 2011002022A CL 2011002022 A1 CL2011002022 A1 CL 2011002022A1
Authority
CL
Chile
Prior art keywords
fluid
heat
production
heat transfer
process stream
Prior art date
Application number
CL2011002022A
Other languages
English (en)
Spanish (es)
Inventor
Joseph Romeo
Richard J Wilcox
Sanjeev Ram
Ajay Gami
Robert Brummer
Original Assignee
Lummus Technology 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 Lummus Technology Inc filed Critical Lummus Technology Inc
Publication of CL2011002022A1 publication Critical patent/CL2011002022A1/es

Links

Classifications

    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/909—Heat considerations
    • Y10S585/91—Exploiting or conserving heat of quenching, reaction, or regeneration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/909—Heat considerations
    • Y10S585/911—Heat considerations introducing, maintaining, or removing heat by atypical procedure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CL2011002022A 2009-03-17 2011-08-18 Metodo para proporcionar calor a una corriente de procesos de conversion quimica, que comprende sobrecalentar un fluido y transferir dicho calor a una corriente de proceso, dividir el fluido en una primera porcion que se presuriza y se recircula, y una segunda porcion; y proceso para la produccion de olefinas y de estireno. CL2011002022A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/381,800 US8163971B2 (en) 2009-03-17 2009-03-17 Method of providing heat for chemical conversion and a process and system employing the method for the production of olefin

Publications (1)

Publication Number Publication Date
CL2011002022A1 true CL2011002022A1 (es) 2011-11-18

Family

ID=42738218

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002022A CL2011002022A1 (es) 2009-03-17 2011-08-18 Metodo para proporcionar calor a una corriente de procesos de conversion quimica, que comprende sobrecalentar un fluido y transferir dicho calor a una corriente de proceso, dividir el fluido en una primera porcion que se presuriza y se recircula, y una segunda porcion; y proceso para la produccion de olefinas y de estireno.

Country Status (21)

Country Link
US (1) US8163971B2 (enExample)
EP (1) EP2408726B1 (enExample)
JP (1) JP5701850B2 (enExample)
KR (1) KR101276466B1 (enExample)
CN (1) CN102333746B (enExample)
AR (1) AR077358A1 (enExample)
BR (1) BRPI1009876B1 (enExample)
CA (1) CA2749825C (enExample)
CL (1) CL2011002022A1 (enExample)
ES (1) ES2713065T3 (enExample)
HU (1) HUE043551T2 (enExample)
MX (1) MX2011008981A (enExample)
MY (1) MY149717A (enExample)
PL (1) PL2408726T3 (enExample)
PT (1) PT2408726T (enExample)
RU (1) RU2465954C1 (enExample)
SG (1) SG174130A1 (enExample)
TR (1) TR201902672T4 (enExample)
TW (1) TWI493146B (enExample)
WO (1) WO2010107651A2 (enExample)
ZA (1) ZA201106321B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8350109B2 (en) * 2010-12-13 2013-01-08 Lummus Technology Inc. Production of styrene from ethylbenzene using azeotropic vaporization and low overall water to ethylbenzene ratios
US9725379B2 (en) 2012-08-30 2017-08-08 Technip Process Technology, Inc. Method for reducing energy consumption in a process to produce styrene via dehydrogenation of ethylbenzene
CN105189417B (zh) * 2013-03-15 2018-02-06 德希尼布工艺技术股份有限公司 用于降低使用共沸水/乙苯进料汽化生产苯乙烯单体的能量消耗的方法
CN103708989B (zh) * 2013-12-27 2016-06-29 江苏正丹化学工业股份有限公司 一种乙烯基甲苯生产中的脱氢装置
US9844763B2 (en) 2015-03-31 2017-12-19 Technip Process Technology, Inc. Method of preheating dehydrogenation reactor feed
CN111848323B (zh) * 2020-05-26 2023-04-18 常州瑞华化工工程技术股份有限公司 一种低水比乙苯脱氢生产苯乙烯的工艺方法
CN114456027B (zh) * 2020-10-21 2024-06-28 中国石油化工股份有限公司 一种乙苯脱氢制苯乙烯的装置和方法
CN118871204A (zh) * 2022-03-14 2024-10-29 鲁玛斯科技有限责任公司 电加热器
WO2025042701A1 (en) * 2023-08-24 2025-02-27 Lummus Technology Llc Thermal cracking of crudes to chemicals with heat transfer fluids

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966704A (en) * 1959-12-18 1964-08-12 Monsanto Co Process of dehydrogenation
US4769506A (en) * 1985-03-21 1988-09-06 The Dow Chemical Company Method for dehydrogenating a hydrocarbon, an apparatus and method for conducting chemical reactions therein
US4628136A (en) * 1985-12-17 1986-12-09 Lummus Crest, Inc. Dehydrogenation process for production of styrene from ethylbenzene comprising low temperature heat recovery and modification of the ethylbenzene-steam feed therewith
FR2596047B1 (fr) * 1986-03-21 1988-05-13 Charbonnages Ste Chimique Procede de production de styrene
US4778941A (en) * 1988-01-19 1988-10-18 Uop Inc. Eduction of intermediate effluent in dehydrogenation process having oxidative reheat
US5043500A (en) * 1989-12-20 1991-08-27 Uop Use of steam eductor to supply oxygen for oxidative reheating in dehydrogenation of C3 + hydrocarbons
US5376613A (en) * 1993-05-04 1994-12-27 The Dow Chemical Company Dehydrogenation catalyst and process for preparing same
US5658452A (en) * 1994-01-04 1997-08-19 Chevron Chemical Company Increasing production in hydrocarbon conversion processes
CN1050535C (zh) * 1995-11-15 2000-03-22 中国石油化工总公司 用于生产不饱和芳烃的脱氢催化剂
US6100436A (en) * 1998-09-08 2000-08-08 Uop Llc Process and apparatus for controlling reaction temperatures with heating arrangement in series flow
MXPA04012306A (es) * 2002-06-12 2005-07-25 Stone & Webster Inc Recuperacion de calor con separador eb/sm.
KR100730630B1 (ko) 2005-07-25 2007-06-20 삼성토탈 주식회사 에너지 절감을 위한 스티렌 제조방법
RU2322290C1 (ru) * 2006-12-18 2008-04-20 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Катализатор, способ его получения и процесс дегидрирования c3-c5-парафиновых углеводородов в олефины

Also Published As

Publication number Publication date
RU2465954C1 (ru) 2012-11-10
EP2408726A2 (en) 2012-01-25
MY149717A (en) 2013-10-14
SG174130A1 (en) 2011-10-28
TW201037242A (en) 2010-10-16
BRPI1009876B1 (pt) 2018-05-02
TWI493146B (zh) 2015-07-21
MX2011008981A (es) 2011-11-29
WO2010107651A2 (en) 2010-09-23
JP5701850B2 (ja) 2015-04-15
KR101276466B1 (ko) 2013-06-19
US20100240940A1 (en) 2010-09-23
EP2408726B1 (en) 2018-11-28
EP2408726A4 (en) 2015-08-26
PT2408726T (pt) 2019-03-04
CN102333746A (zh) 2012-01-25
KR20110111440A (ko) 2011-10-11
HUE043551T2 (hu) 2019-08-28
ES2713065T3 (es) 2019-05-17
CN102333746B (zh) 2014-05-14
BRPI1009876A2 (pt) 2016-03-08
TR201902672T4 (tr) 2019-03-21
CA2749825C (en) 2013-08-27
US8163971B2 (en) 2012-04-24
JP2012520881A (ja) 2012-09-10
PL2408726T3 (pl) 2019-07-31
WO2010107651A3 (en) 2011-01-06
ZA201106321B (en) 2012-05-30
AR077358A1 (es) 2011-08-24
CA2749825A1 (en) 2010-09-23

Similar Documents

Publication Publication Date Title
CL2011002022A1 (es) Metodo para proporcionar calor a una corriente de procesos de conversion quimica, que comprende sobrecalentar un fluido y transferir dicho calor a una corriente de proceso, dividir el fluido en una primera porcion que se presuriza y se recircula, y una segunda porcion; y proceso para la produccion de olefinas y de estireno.
CL2011002159A1 (es) Proceso para reaccionar un flujo de alimentacion de hidrocarburos que comprenden olefinas c4-c6 y tambien hidrocarburos que comprenden dienos y olefinas c4-c6, dicho proceso comprende precalentar un flujo de alimentacion de hidrocarburos con un gas de regeneracion via intercambio de calor indirecto.
BR112012019852A2 (pt) "processo para a síntese de metanol"
AR090777A1 (es) Un proceso para la aromatizacion de una corriente de gas que contiene metano
MX395627B (es) Complejo que comprende una unidad de deshidrogenacion oxidativa (odh) con modulo de separacion de oxigeno integrado.
GB2485686A (en) Catalyst and process
MX2017011714A (es) Proceso integrado de deshidrogenacion de hidrocarburos de c3-c4.
MX2017012559A (es) Un proceso para la producción de hidrógeno y carbono grafítico a partir de hidrocarburos.
CL2012003572A1 (es) Proceso para la produccion de gas de sintesis de amoniaco a partir de una corriente de alimentacion que contiene hidrocarburos, que comprende someter el gas de sintesis producido por la reformacion secundaria a desplazamiento de temperatura media entre 200 y 350ºc, llevar a cabo la reformacion primaria a una relacion vapor/carbono menor a 2, y llevar a cabo un paso de preformado.
MY163217A (en) Reactor for carrying out autothermal gas-phase dehydration
MX2007012666A (es) Proceso catalitico integrado para convertir alcanos en alquenos, y los catalizadores utiles para el mismo.
AR075072A1 (es) Proceso para formar etileno a partir de acido acetico de manera selectiva
PE20090946A1 (es) Procesamiento de gases de hidrocarburos
ES2558588T3 (es) Procedimiento para la obtención de olefinas mediante disociación de vapor térmica
MX2016001028A (es) Un proceso para preparar oxido de propileno.
MX2021012666A (es) Un proceso integrado y catalizadores para fabricar yoduro de hidrogeno a partir de hidrogeno y yodo.
CL2023003582A1 (es) Reactor de intercambio de calor con reducción del polvo metálico
PE20150172A1 (es) Proceso para oxidacion de so2 a so3
CL2023003581A1 (es) Reactor de intercambio de calor para el desplazamiento de co2
AR090304A1 (es) Procedimiento de produccion de productos hidrocarbonados a partir de una carga de un bioaceite
MY199979A (en) Method and system for producing olefins
MX2018007059A (es) Catalizador de deshidrogenacion de compuesto alquilaromatico y proceso para producir el mismo, y proceso de deshidrogenacion utilizando el mismo.
EA201691165A1 (ru) Способ, включающий две реакционные зоны, и устройство для его осуществления
BR112012019168A8 (pt) Processo para a produção de anidridos
BR112012021120A2 (pt) processo para a conversão do composto nitro aromático em aminas