EA200970538A1 - Способ управления реакцией риформинга путем измерения температуры трубок риформера и модификации рабочих параметров - Google Patents

Способ управления реакцией риформинга путем измерения температуры трубок риформера и модификации рабочих параметров

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Publication number
EA200970538A1
EA200970538A1 EA200970538A EA200970538A EA200970538A1 EA 200970538 A1 EA200970538 A1 EA 200970538A1 EA 200970538 A EA200970538 A EA 200970538A EA 200970538 A EA200970538 A EA 200970538A EA 200970538 A1 EA200970538 A1 EA 200970538A1
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EA
Eurasian Patent Office
Prior art keywords
tubes
temperature
tube
reforming
measuring
Prior art date
Application number
EA200970538A
Other languages
English (en)
Other versions
EA014769B1 (ru
Inventor
Фуад Аммури
Жан Галларда
Original Assignee
Л'Эр Ликид, Сосьете Аноним Пур Л'Этюд Э Л'Эксплуатасьон Де Проседе Жорж Клод
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 Л'Эр Ликид, Сосьете Аноним Пур Л'Этюд Э Л'Эксплуатасьон Де Проседе Жорж Клод filed Critical Л'Эр Ликид, Сосьете Аноним Пур Л'Этюд Э Л'Эксплуатасьон Де Проседе Жорж Клод
Publication of EA200970538A1 publication Critical patent/EA200970538A1/ru
Publication of EA014769B1 publication Critical patent/EA014769B1/ru

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—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 in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00053—Temperature measurement of the heat exchange medium
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • 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
    • B01J2208/00504—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/002—Sensing a parameter of the reaction system inside 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00204—Sensing a parameter of the heat exchange system
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00209—Control algorithm transforming a sensed parameter
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/0022—Control algorithm comparing a sensed parameter with a pre-set value calculating difference
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00234—Control algorithm taking actions modifying the operating conditions of the reaction system inside 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00238—Control algorithm taking actions modifying the operating conditions of the heat exchange system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Изобретение относится к способу управления реакцией парового риформинга углеводородов, проводимого в камере, содержащей горелки и трубки, причем указанные трубки наполнены катализаторами и через них может пропускаться смесь углеводородов и пара, при этом горелки расположены с возможностью передачи тепла от сгорания в них смеси углеводородов и пара через стенки трубок, при этом измеряют температуру Т стенок каждой трубки в нижней части трубки, и если по меньшей мере для одной трубки измеренная температура Т оказывается равной или превышает значение МОТ (DTT - 15°С, где DTT - расчетная температура измеряемой трубки), то рабочие параметры процесса риформинга изменяют таким образом, чтобы снизить измеренную температуру Т этой трубки до значения ниже МОТ.
EA200970538A 2006-12-05 2007-10-29 Способ управления реакцией риформинга путем измерения температуры трубок риформера и модификации рабочих параметров EA014769B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655308A FR2909445B1 (fr) 2006-12-05 2006-12-05 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage
PCT/FR2007/052266 WO2008068434A2 (fr) 2006-12-05 2007-10-29 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires

Publications (2)

Publication Number Publication Date
EA200970538A1 true EA200970538A1 (ru) 2009-10-30
EA014769B1 EA014769B1 (ru) 2011-02-28

Family

ID=38197619

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970538A EA014769B1 (ru) 2006-12-05 2007-10-29 Способ управления реакцией риформинга путем измерения температуры трубок риформера и модификации рабочих параметров

Country Status (8)

Country Link
US (1) US8765018B2 (ru)
EP (1) EP2099556B1 (ru)
CN (1) CN101578132B (ru)
EA (1) EA014769B1 (ru)
ES (1) ES2884806T3 (ru)
FR (1) FR2909445B1 (ru)
PT (1) PT2099556T (ru)
WO (1) WO2008068434A2 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938251B1 (fr) * 2008-11-13 2010-11-26 Air Liquide Procede d'allumage des bruleurs dans un four de reformage
EP2671634B1 (en) * 2012-06-08 2017-08-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method to homogenize the tube temperatures between tubes during processes involving heating of gas flowing in the tubes
US9321642B2 (en) * 2013-12-04 2016-04-26 L'Air Liquide Société´Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Method for decreasing SMR tube temperature
CN104880255B (zh) * 2015-04-23 2017-11-10 广东石油化工学院 一种裂解炉炉管外壁测温仪驱动装置
FR3043185B1 (fr) * 2015-11-02 2019-07-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Methode pour ameliorer l'efficacite thermique d'un four de reformage
US11117110B2 (en) 2016-02-04 2021-09-14 Technip France Method for reducing temperature spread in reformer
US10274375B2 (en) 2016-04-01 2019-04-30 Lumasense Technologies Holdings, Inc. Temperature measurement system for furnaces
SG11202012245WA (en) * 2018-06-29 2021-01-28 Shell Int Research Electrically heated reactor and a process for gas conversions using said reactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247338A (en) * 1967-10-13 1971-09-22 Power Gas Ltd Steam reforming of hydrocarbons
US3656913A (en) * 1970-01-27 1972-04-18 Selas Corp Of America Catalytic reactor
WO2000063114A1 (fr) * 1999-04-20 2000-10-26 Tokyo Gas Co., Ltd. Reformeur cylindrique monotube et procede pour faire fonctionner ledit reformeur
EP1136444B1 (en) * 2000-03-22 2012-05-09 Ammonia Casale S.A. Process for hydrocarbon reforming
US20020110505A1 (en) * 2000-12-20 2002-08-15 Shoou-I Wang Reformer process with variable heat flux side-fired burner system
FR2850392B1 (fr) * 2003-01-27 2007-03-09 Inst Francais Du Petrole Procede de traitement thermique de charges hydrocarbonees par four equipe de bruleurs radiants

Also Published As

Publication number Publication date
ES2884806T3 (es) 2021-12-13
PT2099556T (pt) 2021-08-31
WO2008068434A2 (fr) 2008-06-12
EP2099556A2 (fr) 2009-09-16
US20100140552A1 (en) 2010-06-10
FR2909445A1 (fr) 2008-06-06
WO2008068434A3 (fr) 2008-07-31
CN101578132B (zh) 2012-08-22
EA014769B1 (ru) 2011-02-28
CN101578132A (zh) 2009-11-11
FR2909445B1 (fr) 2009-02-06
US8765018B2 (en) 2014-07-01
EP2099556B1 (fr) 2021-06-09

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