BRPI0506961A - processos para produzir um vapor em pressão intermediária e para recuperar energia térmica de uma corrente do processo em alta temperatura - Google Patents

processos para produzir um vapor em pressão intermediária e para recuperar energia térmica de uma corrente do processo em alta temperatura

Info

Publication number
BRPI0506961A
BRPI0506961A BRPI0506961-0A BRPI0506961A BRPI0506961A BR PI0506961 A BRPI0506961 A BR PI0506961A BR PI0506961 A BRPI0506961 A BR PI0506961A BR PI0506961 A BRPI0506961 A BR PI0506961A
Authority
BR
Brazil
Prior art keywords
pressure steam
intermediate pressure
high temperature
steam
processes
Prior art date
Application number
BRPI0506961-0A
Other languages
English (en)
Inventor
Robert Lin
Steven Paul Bellner
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BRPI0506961A publication Critical patent/BRPI0506961A/pt
Publication of BRPI0506961B1 publication Critical patent/BRPI0506961B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K15/00—Adaptations of plants for special use
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

"PROCESSOS PARA PRODUZIR UM VAPOR EM PRESSãO INTERMEDIáRIA E PARA RECUPERAR ENERGIA TéRMICA DE UMA CORRENTE DO PROCESSO EM ALTA TEMPERATURA" Revelado é um método para a recompressão de vapor gerado por um processo para criar um vapor em alta pressão que é útil como um meio de aquecimento em outras partes de um processo de produção de ácido carboxílico ou, em geral utilizado em outro processo. A invenção compreende as seguintes etapas básicas: (a) recuperar energia térmica de pelo menos uma parte da corrente do processo em alta temperatura resultando de um processo de produção de ácido carboxílico em uma primeira zona de transferência de calor para produzir uma corrente em baixa pressão; (b) submeter o vapor em baixa pressão a uma zona de compressão para gerar um vapor em pressão intermediária; (c) utilizar o vapor em pressão intermediária como um meio de aquecimento, especificamente dentro de outras partes do processo de ácido tereftálico ou geralmente utilizado em outro processo por meio disso gerando condensado de vapor; e (d) opcionalmente, reciclar todo ou parte do condensado de vapor para a segunda zona de transferência de calor para geração de vapor em baixa pressão.
BRPI0506961A 2004-02-05 2005-02-02 processos para produzir um vapor em pressão intermediária e para recuperar energia térmica de uma corrente do processo em alta temperatura BRPI0506961B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/772,819 US7213540B2 (en) 2004-02-05 2004-02-05 Steam recompression in carboxylic acid processes
PCT/US2005/002659 WO2005077879A1 (en) 2004-02-05 2005-02-02 Steam recompression in aromatic carboxylic acid processes

Publications (2)

Publication Number Publication Date
BRPI0506961A true BRPI0506961A (pt) 2007-06-26
BRPI0506961B1 BRPI0506961B1 (pt) 2015-11-24

Family

ID=34826662

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506961A BRPI0506961B1 (pt) 2004-02-05 2005-02-02 processos para produzir um vapor em pressão intermediária e para recuperar energia térmica de uma corrente do processo em alta temperatura

Country Status (16)

Country Link
US (1) US7213540B2 (pt)
EP (1) EP1716094B1 (pt)
JP (1) JP2007526915A (pt)
KR (3) KR101357517B1 (pt)
CN (1) CN100582077C (pt)
BR (1) BRPI0506961B1 (pt)
CA (1) CA2554281A1 (pt)
ES (1) ES2733316T3 (pt)
LT (1) LT1716094T (pt)
MY (1) MY140552A (pt)
PL (1) PL1716094T3 (pt)
PT (1) PT1716094T (pt)
RU (1) RU2375647C2 (pt)
TR (1) TR201909795T4 (pt)
TW (1) TW200530173A (pt)
WO (1) WO2005077879A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101987816B (zh) * 2009-07-31 2013-12-04 宜兴市前成生物有限公司 富马酸生产过程余热综合利用装置
CN101979129B (zh) * 2010-10-20 2012-10-17 南京大学 一种苯同系物空气氧化过程尾气的绿色治理工艺
US9062690B2 (en) * 2010-11-30 2015-06-23 General Electric Company Carbon dioxide compression systems
US20150075450A1 (en) * 2013-09-13 2015-03-19 Uop Llc Heat recovery from a high pressure stream
EP3089958B1 (en) * 2013-12-31 2021-08-04 Ineos Us Chemicals Company High-pressure condensate generation in the manufacture of purified aromatic carboxylic acids
US20160010852A1 (en) * 2014-07-10 2016-01-14 Babcock & Wilcox Power Generation Group, Inc. Energy recovery for waste gas capture systems
CN104649516A (zh) * 2015-01-29 2015-05-27 无锡昊瑜节能环保设备有限公司 废水及热能回收利用装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373230A (en) 1971-12-23 1974-11-06 Mitsui Petrochemical Ind Process for producing terephthalic acid
JPS5328421B2 (pt) 1973-05-15 1978-08-15
JPS5328901B2 (pt) 1973-07-28 1978-08-17
US4158738A (en) 1977-05-26 1979-06-19 E. I. Du Pont De Nemours And Company Process for the production of fiber-grade terephthalic acid
IT1129759B (it) 1980-01-23 1986-06-11 Montedison Spa Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico
US4939297A (en) 1989-06-05 1990-07-03 Eastman Kodak Company Extraction process for removal of impurities from terephthalic acid filtrate
JP3291749B2 (ja) 1992-02-06 2002-06-10 三菱化学株式会社 芳香族カルボン酸の製造方法
JP3198711B2 (ja) 1993-03-30 2001-08-13 三井化学株式会社 テレフタル酸の製造方法および装置
US5612007A (en) 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery
US5567842A (en) 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid
US5510521A (en) 1995-03-27 1996-04-23 Eastman Chemical Company Process for the production of aromatic carboxylic acids
US5961942A (en) 1995-06-05 1999-10-05 E. I. Du Pont De Nemours And Company Effluent gas treatment
US5959140A (en) 1997-10-03 1999-09-28 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic carboxylic acid
JP2000072714A (ja) 1998-08-24 2000-03-07 Mitsui Chemicals Inc 芳香族カルボン酸の製造方法
JPH11349523A (ja) 1998-06-10 1999-12-21 Mitsubishi Chemical Corp 酢酸回収方法
JP3864565B2 (ja) * 1998-06-19 2007-01-10 三井化学株式会社 芳香族カルボン酸の製造方法
US6143926A (en) 1999-09-21 2000-11-07 E. I. Du Pont De Nemours And Company Process for producing pure terephthalic acid with improved recovery of precursors, solvent and methyl acetate
US6765113B2 (en) * 2000-07-19 2004-07-20 E.I. Du Pont De Nemours And Company Production of aromatic carboxylic acids
SE0100244D0 (sv) 2001-01-25 2001-01-25 Addpower Ab Sätt att ombandla värmeenergi till mekaniskt arbete
US6504051B1 (en) 2001-06-04 2003-01-07 Eastman Chemical Company Process for production of aromatic carboxylic acids with improved water removal technique
JP2003073327A (ja) 2001-09-03 2003-03-12 Nippon Shokubai Co Ltd 有機酸の製造方法

Also Published As

Publication number Publication date
KR20060131833A (ko) 2006-12-20
LT1716094T (lt) 2019-07-25
PL1716094T3 (pl) 2019-09-30
PT1716094T (pt) 2019-07-11
US20050176992A1 (en) 2005-08-11
KR20120132581A (ko) 2012-12-05
CN1922126A (zh) 2007-02-28
CA2554281A1 (en) 2005-08-25
US7213540B2 (en) 2007-05-08
CN100582077C (zh) 2010-01-20
EP1716094B1 (en) 2019-05-01
EP1716094A1 (en) 2006-11-02
JP2007526915A (ja) 2007-09-20
RU2375647C2 (ru) 2009-12-10
TR201909795T4 (tr) 2019-07-22
MY140552A (en) 2009-12-31
TW200530173A (en) 2005-09-16
RU2006131668A (ru) 2008-03-10
ES2733316T3 (es) 2019-11-28
KR101357517B1 (ko) 2014-02-03
KR20140044944A (ko) 2014-04-15
BRPI0506961B1 (pt) 2015-11-24
WO2005077879A1 (en) 2005-08-25
KR101434771B1 (ko) 2014-08-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: EASTMAN CHEMICAL COMPANY (US)

B25A Requested transfer of rights approved

Owner name: GRUPO PETROTEMEX, S.A. DE C.V. (MX)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/11/2015, OBSERVADAS AS CONDICOES LEGAIS.