HRP20130310T1 - Izmjenjivaäś-reaktor sa bajunet cijevima i dimovodnim cijevima ovješenim sa svoda reaktora - Google Patents

Izmjenjivaäś-reaktor sa bajunet cijevima i dimovodnim cijevima ovješenim sa svoda reaktora Download PDF

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HRP20130310T1
HRP20130310T1 HRP20130310AT HRP20130310T HRP20130310T1 HR P20130310 T1 HRP20130310 T1 HR P20130310T1 HR P20130310A T HRP20130310A T HR P20130310AT HR P20130310 T HRP20130310 T HR P20130310T HR P20130310 T1 HRP20130310 T1 HR P20130310T1
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exchanger
reactor
reactor according
chimney
dome
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HRP20130310AT
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Fabrice Giroudiere
Willi Nastoll
Beatrice Fischer
Didier Pavone
Hervé Lavieu
Daniel Gonnet
Jean-Noël Leroux
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IFP Energies Nouvelles
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Publication of HRP20130310T1 publication Critical patent/HRP20130310T1/hr

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    • 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
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2425—Tubular reactors in parallel
    • 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
    • B01J8/067—Heating or cooling 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
    • 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
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow 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
    • B01J2208/00504—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • 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
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Claims (13)

1. Izmjenjivač-reaktor naznačen time da se sastoji od omotača (1) cilindričnog oblika koji je zatvoren sa gornjom kupolom (2) i donjom podnicom (3), te je sklop omotača, donje podnice i gornje kupole premazan sa vatrostalnim izolacijskim premazom, navedeni omotač (1) sadrži mnoštvo paralelnih bajunet cijevi (4) sa u osnovi okomitom osi koja se pruža od donjeg dijela omotača (1) prema gornjoj kupoli (2), unutar koje se giba reakcijski fluid, svaka bajunet cijev (4) je okružena cijelom svojom duljinom sa dimnjakom (10), ulaz i izlaz svake bajunet cijevi je izvan reaktora, izvan gornje kupole (2), te se vrući plinovi stvaraju izvan reaktora i uvode u omotač (1) kroz otvor (F) smješten u donjoj podnici (3), te zatim ulaze u dimnjake (10) kroz dovodne otvore (23) probušene na stjenci navedenih dimnjaka, te napuštaju navedene dimnjake (10) kroz izlazne otvore (21) koji su predviđeni u gornjem dijelu svakog dimnjaka, navedeni vrući plinovi izlaze iz izmjenjivača-reaktora kroz bočni otvor (G), te svaka bajunet cijev (4) i dimnjak (10) koji je okružuje visi sa gornje kupole (2) navedenog izmjenjivača-reaktora.
2. Izmjenjivač-reaktor prema zahtjevu 1, naznačen time da je svaka bajunet cijev (4) i dimnjak (10) koji je okružuje učvršćeni za gornju kupolu (2) pomoću sustava prirubnica (30, 31, 32).
3. Izmjenjivač-reaktor prema zahtjevu 1 ili zahtjevu 2, naznačen time da je razmak između svake bajunet cijevi (4), ili udaljenost od središta do središta, u rasponu od 2 do 5 puta unutarnji promjer vanjske cijevi (6).
4. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 3, naznačen time da je svaki dimnjak (10) podijeljen na gornji metalni dio i donji dio oblikovan od keramike.
5. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 4, naznačen time da je kupola (14) izvedena od vatrostalne opeke koja prekriva cijeli dio izmjenjivača-reaktora, te je smještena na spoju između keramičkog dijela i metalnog dijela dimnjaka (10), što omogućava prolaz navedenih dimnjaka.
6. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 5, naznačen time da je brtvena ploča (12) smještena u gornjem dijelu izmjenjivača-reaktora, te je učvršćena na dimnjake (10).
7. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 6, naznačen time da su dimnjaci (10) u njihovom donjem dijelu predviđeni sa ulaznim otvorima (23) smještenim ispod razine kupole (14), te u njihovom gornjem dijelu sa izlaznim otvorima (21) smještenim iznad razine brtvene ploče (12).
8. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 7, naznačen time da je gustoća bajunet cijevi u rasponu od 2 do 12 cijevi po m2 reaktorskog dijela.
9. Izmjenjivač-reaktor prema bilo kojem od zahtjeva 1 do 8, naznačen time da brtvena ploča (12) ima određeni broj pregiba (13) kako bi se omogućila toplinska ekspanzija.
10. Postupak za dobivanje pare pomoću frakcija ugljikovodika korištenjem izmjenjivača-reaktora prema bilo kojem od zahtjeva 1 do 9, naznačen time da se fluid za prijenos topline sastoji od izgorenih dimnih plinova, te se sagorijevanje provodi izvan izmjenjivača-reaktora korištenjem goriva koje čine frakcije ugljikovodika koje sadrže u rasponu od 1 do 20 atoma ugljika.
11. Postupak za dobivanje pare pomoću frakcija ugljikovodika korištenjem izmjenjivača-reaktora prema bilo kojem od zahtjeva 1 do 9, naznačen time da je apsolutni pritisak unutar kupole u rasponu od 1 do 10 bara, a apsolutni pritisak unutar bajunet cijevi je u rasponu od 25 do 100 bara.
12. Postupak za dobivanje pare pomoću frakcija ugljikovodika korištenjem izmjenjivača-reaktora prema bilo kojem od zahtjeva 1 do 9, naznačen time da je brzina strujanja vrućih plinovi unutar dimnjaka (10) u rasponu od 40 m/s do 75 m/s, a poželjno u rasponu od 50 do 70 m/s.
13. Postupak za sklapanje izmjenjivača-reaktora prema zahtjevu 1, naznačen time da se sastoji od slijedećih osnovnih koraka: 1) transporta cjelokupnog reaktora, tj. omotača + gornje kupole + gornje kupole + sidrišta za izolaciju; 2) transporta gotovih sklopljenih bajunet cijevi (4); 3) proizvodnje donje kupole (14) od opeke; 4) postavljanja toplinske izolacije na sklop unutarnje stjenke omotača (1), gornje kupole (2) i dna podnice (3); 5) proizvodnje brtvene ploče (12), uz ostavljanje otvorenih prolaza za dimnjake (10); 6) postavljanja donjih keramičkih dijelova dimnjaka (10); 7) sklapanja gornjih metalnih dijelova dimnjaka (10) od vrha, uz zahvaćanje donjeg kraja unutar keramičkog dijela koji je već postavljen, te postavljanja brtvene ploče (12); 8) uvođenja bajunet cijevi (4) u dimnjake (10) i učvršćivanja navedenih cijevi (4) i (10) na gornju kupolu (2); 9) instaliranja povezujućeg kolektora (A) i (S); 10) punjenja katalizatora u unutrašnjost bajunet cijevi (4).
HRP20130310AT 2010-06-11 2013-04-05 Izmjenjivaäś-reaktor sa bajunet cijevima i dimovodnim cijevima ovješenim sa svoda reaktora HRP20130310T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002468A FR2961117B1 (fr) 2010-06-11 2010-06-11 Reacteur echangeur a tubes baionnettes et a tubes de fumees suspendus a la voute superieure du reacteur

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US (1) US8673231B2 (hr)
EP (1) EP2394735B1 (hr)
JP (1) JP5872192B2 (hr)
CN (1) CN102274706B (hr)
CA (1) CA2742639C (hr)
FR (1) FR2961117B1 (hr)
HR (1) HRP20130310T1 (hr)
PL (1) PL2394735T3 (hr)
RS (1) RS52721B (hr)
RU (1) RU2568476C2 (hr)
SI (1) SI2394735T1 (hr)

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RU2638987C1 (ru) * 2017-02-28 2017-12-19 Олег Петрович Андреев Кожухотрубный каталитический реактор для проведения экзотермических процессов
CN107570088B (zh) * 2017-10-10 2023-11-17 湖南安淳高新技术有限公司 一种管壳式反应器的催化剂卸载系统及卸载方法
US11046611B2 (en) * 2018-04-10 2021-06-29 Tru-Flow Systems, Inc. Calcining kettle, calcining system, and method
CN109482120A (zh) * 2018-12-14 2019-03-19 南通三圣石墨设备科技股份有限公司 一种新型反应釜内置石墨换热器及方法
JP7178276B2 (ja) * 2019-01-23 2022-11-25 大陽日酸株式会社 吸着筒
BR112022003964A2 (pt) 2019-09-03 2022-05-24 Haldor Topsoe As Forno reformador com tubos reformadores suportados
CN111204710B (zh) * 2020-01-19 2021-08-03 中化重庆涪陵化工有限公司 一种换热式一段转化炉
CN116839391A (zh) * 2023-07-26 2023-10-03 天津华能北方热力设备有限公司 一种立式蒸发器

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FR2931368B1 (fr) * 2008-05-23 2014-07-25 Inst Francais Du Petrole Nouveau reacteur echangeur a tubes baionnette entourees de cheminees en ciment.

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RU2011123957A (ru) 2012-12-20
CA2742639C (fr) 2018-03-20
FR2961117A1 (fr) 2011-12-16
CN102274706A (zh) 2011-12-14
US8673231B2 (en) 2014-03-18
SI2394735T1 (sl) 2013-05-31
CN102274706B (zh) 2014-12-31
EP2394735B1 (fr) 2013-01-09
PL2394735T3 (pl) 2013-06-28
RS52721B (en) 2013-08-30
CA2742639A1 (fr) 2011-12-11
RU2568476C2 (ru) 2015-11-20
FR2961117B1 (fr) 2012-06-08
US20120006516A1 (en) 2012-01-12
JP5872192B2 (ja) 2016-03-01
EP2394735A1 (fr) 2011-12-14
JP2012000609A (ja) 2012-01-05

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