BR112015022038A2 - reutilização de vaporização do esterificador termossifão - Google Patents

reutilização de vaporização do esterificador termossifão

Info

Publication number
BR112015022038A2
BR112015022038A2 BR112015022038A BR112015022038A BR112015022038A2 BR 112015022038 A2 BR112015022038 A2 BR 112015022038A2 BR 112015022038 A BR112015022038 A BR 112015022038A BR 112015022038 A BR112015022038 A BR 112015022038A BR 112015022038 A2 BR112015022038 A2 BR 112015022038A2
Authority
BR
Brazil
Prior art keywords
thermosiphon
vaporization
reuse
steam
thermosiphon esterifier
Prior art date
Application number
BR112015022038A
Other languages
English (en)
Inventor
Alexander Hamilton Clive
Malcolm Williamson George
D Runnacles Jonathan
E Stilson Robert
Edward Neate Robert
Original Assignee
Invista Tech Sarl
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 Invista Tech Sarl filed Critical Invista Tech Sarl
Publication of BR112015022038A2 publication Critical patent/BR112015022038A2/pt

Links

Classifications

    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0065—Separating solid material from the gas/liquid stream by impingement against stationary members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

resumo reutilização de vaporização do esterificador termossifão a invenção refere-se a reciclagem de vapor a uma temperatura e/ou pressão elevada gerado dentro de um design de esterificador termossifão compreendendo um defletor tubo ascendente no separador de vapor. vantajosamente, o desenho de esterificador termossifão pode proporcionar vapor que pode ser utilizado em vários processos adicionais e podem assim proporcionar uma poupança global de energia na operação do esterificador termossifão. os métodos de utilização do vapor, também são descritos.
BR112015022038A 2013-03-15 2014-03-14 reutilização de vaporização do esterificador termossifão BR112015022038A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361792164P 2013-03-15 2013-03-15
PCT/US2014/028774 WO2014144386A1 (en) 2013-03-15 2014-03-14 Thermosiphon esterifier steam reuse

Publications (1)

Publication Number Publication Date
BR112015022038A2 true BR112015022038A2 (pt) 2017-07-18

Family

ID=51537699

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022038A BR112015022038A2 (pt) 2013-03-15 2014-03-14 reutilização de vaporização do esterificador termossifão

Country Status (8)

Country Link
US (1) US20160010851A1 (pt)
EP (1) EP2970038A1 (pt)
CN (1) CN105209409B (pt)
BR (1) BR112015022038A2 (pt)
MX (1) MX2015012159A (pt)
RU (1) RU2015142872A (pt)
TW (1) TW201507775A (pt)
WO (1) WO2014144386A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106224922A (zh) * 2016-08-21 2016-12-14 侴乔力 管内虹吸循环逆流加热余热蒸汽锅炉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927982A (en) * 1970-03-18 1975-12-23 Du Pont Recirculating apparatus for continuous esterification reactions
US3972982A (en) * 1975-03-03 1976-08-03 Monsanto Company Process for removing fluorine compounds from phosphoric acid
JP2003073327A (ja) * 2001-09-03 2003-03-12 Nippon Shokubai Co Ltd 有機酸の製造方法
US7943094B2 (en) * 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
CN101250257A (zh) * 2008-03-28 2008-08-27 荣盛石化股份有限公司 一种聚合酯化余热利用方法及装置
CN104910359A (zh) * 2008-08-07 2015-09-16 英威达技术有限公司 制备聚酯的方法
CN202415426U (zh) * 2011-11-25 2012-09-05 浙江华欣新材料股份有限公司 一种聚合余热再利用系统

Also Published As

Publication number Publication date
CN105209409A (zh) 2015-12-30
US20160010851A1 (en) 2016-01-14
EP2970038A1 (en) 2016-01-20
TW201507775A (zh) 2015-03-01
WO2014144386A1 (en) 2014-09-18
CN105209409B (zh) 2017-03-08
RU2015142872A (ru) 2017-04-19
MX2015012159A (es) 2016-04-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]