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FR3105204B1 - Réacteur échangeur thermique - Google Patents

Réacteur échangeur thermique Download PDF

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Publication number
FR3105204B1
FR3105204B1 FR1914918A FR1914918A FR3105204B1 FR 3105204 B1 FR3105204 B1 FR 3105204B1 FR 1914918 A FR1914918 A FR 1914918A FR 1914918 A FR1914918 A FR 1914918A FR 3105204 B1 FR3105204 B1 FR 3105204B1
Authority
FR
France
Prior art keywords
heat exchanger
hot
hot tubes
upper section
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1914918A
Other languages
English (en)
Other versions
FR3105204A1 (fr
Inventor
Thierry Chataing
Zoé Minvielle
Julien Cigna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYCTOM Agence Metropolitaine des Dechets Menagers
Syndicat Interdepartemental pour lAssainissement de lAgglomeration Parisienne SIAAP
Original Assignee
SYCTOM Agence Metropolitaine des Dechets Menagers
Syndicat Interdepartemental pour lAssainissement de lAgglomeration Parisienne SIAAP
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 SYCTOM Agence Metropolitaine des Dechets Menagers, Syndicat Interdepartemental pour lAssainissement de lAgglomeration Parisienne SIAAP filed Critical SYCTOM Agence Metropolitaine des Dechets Menagers
Priority to FR1914918A priority Critical patent/FR3105204B1/fr
Priority to PCT/FR2020/052574 priority patent/WO2021123695A1/fr
Publication of FR3105204A1 publication Critical patent/FR3105204A1/fr
Application granted granted Critical
Publication of FR3105204B1 publication Critical patent/FR3105204B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C02F11/086—Wet air oxidation in the supercritical state
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00252—Formation of deposits other than coke
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L’invention concerne un réacteur (1) échangeur thermique qui comprend :- une chambre réactive (10) qui loge des tubes chauds (14C) d’un conduit de circulation (14), les tubes chauds (14C) comprenant au niveau de leur extrémité haute (14H) une ouverture haute (15H) en regard d’un passage traversant (11P) ménagé dans une section supérieure (11) de la chambre réactive (10) ;- une chambre haute (16) maintenue à une pression Ps supérieure à la pression Pi, disposée contre la section supérieure (11), et à partir de laquelle des écouvillons (18) maintenus solidairement les uns aux autres traversent chacun un des passages traversant (11P), chaque écouvillon (18) étant associé à un des tubes chauds (14C) et est agencé pour effectuer un mouvement entre une position haute et une position basse dans le tube chaud auquel il est associé afin d’en racler la paroi interne. Figure pour l’abrégé : Figure 2.
FR1914918A 2019-12-19 2019-12-19 Réacteur échangeur thermique Active FR3105204B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1914918A FR3105204B1 (fr) 2019-12-19 2019-12-19 Réacteur échangeur thermique
PCT/FR2020/052574 WO2021123695A1 (fr) 2019-12-19 2020-12-18 Réacteur échangeur thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914918A FR3105204B1 (fr) 2019-12-19 2019-12-19 Réacteur échangeur thermique
FR1914918 2019-12-19

Publications (2)

Publication Number Publication Date
FR3105204A1 FR3105204A1 (fr) 2021-06-25
FR3105204B1 true FR3105204B1 (fr) 2021-12-03

Family

ID=69903507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914918A Active FR3105204B1 (fr) 2019-12-19 2019-12-19 Réacteur échangeur thermique

Country Status (2)

Country Link
FR (1) FR3105204B1 (fr)
WO (1) WO2021123695A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170890A (fr) * 1957-02-05 1959-01-20 Cie Ind Des Procedes Raoul Pic échangeur de température
FR2891162B1 (fr) * 2005-09-28 2008-05-09 Commissariat Energie Atomique Reacteur et procede pour le traitement d'une matiere dans un milieu reactionnel fluide
CN102659232A (zh) * 2012-04-23 2012-09-12 西安交通大学 含盐废水处理用超临界析盐脱盐器
CN103406087A (zh) * 2013-08-27 2013-11-27 北京化工大学 一种节能高效自清洁聚合工艺及装置

Also Published As

Publication number Publication date
FR3105204A1 (fr) 2021-06-25
WO2021123695A1 (fr) 2021-06-24

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