HRP20171967T1 - Katalitički reaktor s ureðajem za gašenje predviðenim s tangencijalnim injektiranjem fluida za gašenje - Google Patents

Katalitički reaktor s ureðajem za gašenje predviðenim s tangencijalnim injektiranjem fluida za gašenje Download PDF

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Publication number
HRP20171967T1
HRP20171967T1 HRP20171967TT HRP20171967T HRP20171967T1 HR P20171967 T1 HRP20171967 T1 HR P20171967T1 HR P20171967T T HRP20171967T T HR P20171967TT HR P20171967 T HRP20171967 T HR P20171967T HR P20171967 T1 HRP20171967 T1 HR P20171967T1
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Croatia
Prior art keywords
nozzle
range
reactor according
reactor
fluid
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HRP20171967TT
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English (en)
Inventor
Frederic Augier
Christophe Boyer
Daniel Svezia
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Ifp Énergies Nouvelles
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Publication of HRP20171967T1 publication Critical patent/HRP20171967T1/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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0496—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
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0446—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002—Apparatus for fixed bed hydrotreatment processes
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • B01J2208/00362—Liquid
    • 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
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • B01J2208/00371—Non-cryogenic fluids gaseous
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst
    • 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
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Claims (11)

1. Katalitički reaktor koji sadrži omotač (1) koji sadrži barem dva sloja krutog katalizatora (2; 11) razdvojena s među zonom koja obuhvaća sabirnu ploču (6) koja djeluje zajednički s kutijom za gašenje (7) smještenom ispod sabirne ploče (6), te reaktor sadrži mlaznicu (5) za injektiranje fluida za gašenje, naznačen time da je mlaznica (5) postavljena u sabirnom području (4) smještenom u među zoni iznad sabirne ploče (6) i na obodu reaktora, te time da se injekcijska mlaznica (5) sastoji od savijene cijevi koja sadrži jedan otvor za ispuštanje u sabirno područje, te je otvor smješten na kraju cijevi, i time da je najveća udaljenost između omotača (1) i injekcijske mlaznice (5) u rasponu od 0 do 40 cm, te time da kraj injekcijske mlaznice (5) sadrži cjevasti dio koji je konfiguriran tako da injektira fluid za gašenje u sabirno područje (4) u uglavnom vodoravnom smjeru i tvori kut u rasponu -10° do +10° u odnosu na smjer koji je tangencijalan na unutrašnju površinu stjenke omotača (1) na razini izlaza cjevastog dijela tako da nastaje rotacijsko strujanje preko sabirne ploče (6).
2. Reaktor prema zahtjevu 1, naznačen time da mlaznica (5) ispušta na stjenku omotača (1) tako da injektira fluid u smjeru koji tvori kut u rasponu -10° do +10° u odnosu na vodoravni smjer.
3. Reaktor prema zahtjevu 1 ili zahtjevu 2, naznačen time da je kraj injekcijske mlaznice (5) sastavljen od ravnog cjevastog dijela koji tvori kut (θ) u rasponu - 10° do +10° u odnosu na smjer koji je tangencijalan na stjenku omotača (1) na razini otvora mlaznice.
4. Reaktor prema zahtjevu 3, naznačen time da ravni cjevasti dio tvori kut u rasponu -10° do +10° u odnosu na vodoravni smjer.
5. Reaktor prema jednom od prethodnih zahtjeva, naznačen time da mlaznica (5) tvori cijev s duljinom u rasponu 5 cm do 50 cm, mjereno u sabirnom području (4).
6. Reaktor prema jednom od prethodnih zahtjeva, naznačen time da je mlaznica (5) postavljena na udaljenosti manjoj od 30 cm od omotača i na udaljenosti manjoj od 20 cm od sabirne ploče (6).
7. Reaktor prema jednom od prethodnih zahtjeva, naznačen time da sadrži razdjelnik plate (9) za plin i tekućinu smješten ispod kutije za gašenje (7).
8. Reaktor prema zahtjevu 7, naznačen time da sadrži perforiranu ploču (8) smještenu između kutije za gašenje (7) i ploče razdjelnika (9).
9. Postupak za postavljanje reaktora prema jednom od zahtjeva 1 do 8, naznačen time da fluid sadrži barem 70 volumenskih % tekućine koja se injektira putem navedene mlaznice (5).
10. Postupak prema zahtjevu 9, naznačen time da se fluid injektira putem navedene mlaznice (5) uz brzinu u rasponu od 1 do 15 m/s.
11. Postupak dobivanja reaktora prema jednom od zahtjeva 1 do 8, naznačen time da se postojeći reaktor obnovljen zamjenom stare mlaznice s injekcijskom mlaznicom (5) čiji kraj sadrži cjevasti dio konfiguriran tako da injektira fluid u sabirno područje u uglavnom vodoravnom smjeru i tvori kut u rasponu -10° do +10° u odnosu na smjer koji je tangencijalan na stjenku omotača na navedenom cjevastom dijelu.
HRP20171967TT 2012-04-04 2017-12-19 Katalitički reaktor s ureðajem za gašenje predviðenim s tangencijalnim injektiranjem fluida za gašenje HRP20171967T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1201009A FR2989006B1 (fr) 2012-04-04 2012-04-04 Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe
EP13305193.8A EP2647425B1 (fr) 2012-04-04 2013-02-21 Réacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe

Publications (1)

Publication Number Publication Date
HRP20171967T1 true HRP20171967T1 (hr) 2018-02-09

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ID=47748555

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HRP20171967TT HRP20171967T1 (hr) 2012-04-04 2017-12-19 Katalitički reaktor s ureðajem za gašenje predviðenim s tangencijalnim injektiranjem fluida za gašenje

Country Status (10)

Country Link
EP (1) EP2647425B1 (hr)
JP (1) JP6173744B2 (hr)
KR (1) KR102002651B1 (hr)
CN (1) CN103357356B (hr)
ES (1) ES2650082T3 (hr)
FR (1) FR2989006B1 (hr)
HR (1) HRP20171967T1 (hr)
PT (1) PT2647425T (hr)
RU (1) RU2627389C2 (hr)
SG (2) SG10201505175UA (hr)

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FR3034324B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositf de melange et de distribution comprenant un plateau de distribution avec ouvertures peripheriques
FR3034325B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositf compact de melange et de distribution combine
RU2674950C1 (ru) * 2018-04-09 2018-12-13 Игорь Анатольевич Мнушкин Каталитический реактор
US10589244B1 (en) * 2019-02-07 2020-03-17 Uop Llc Hydroprocessing reactor internals having reduced height
US11298670B2 (en) * 2020-04-24 2022-04-12 Uop Llc Compact quench zone reactor internals

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Also Published As

Publication number Publication date
RU2627389C2 (ru) 2017-08-08
JP6173744B2 (ja) 2017-08-02
FR2989006A1 (fr) 2013-10-11
EP2647425A1 (fr) 2013-10-09
RU2013114974A (ru) 2014-10-10
SG193774A1 (en) 2013-10-30
CN103357356B (zh) 2018-01-23
KR102002651B1 (ko) 2019-07-23
CN103357356A (zh) 2013-10-23
FR2989006B1 (fr) 2016-11-18
KR20130112807A (ko) 2013-10-14
PT2647425T (pt) 2017-12-01
SG10201505175UA (en) 2015-08-28
ES2650082T3 (es) 2018-01-16
EP2647425B1 (fr) 2017-10-04
JP2013223862A (ja) 2013-10-31

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