HRP20171986T1 - Uređaj za miješanje i distribuciju sa zonama za miješanje i izmjenu - Google Patents

Uređaj za miješanje i distribuciju sa zonama za miješanje i izmjenu Download PDF

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HRP20171986T1
HRP20171986T1 HRP20171986TT HRP20171986T HRP20171986T1 HR P20171986 T1 HRP20171986 T1 HR P20171986T1 HR P20171986T T HRP20171986T T HR P20171986TT HR P20171986 T HRP20171986 T HR P20171986T HR P20171986 T1 HRP20171986 T1 HR P20171986T1
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Croatia
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mixing
container
exchange
zone
liquids
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HRP20171986TT
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Philippe BEARD
Frederic Bazer-Bachi
Cecile Plais
Frederic Augier
Yacine HAROUN
Jauffray Salvatore Delteil
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Ifp Énergies Nouvelles
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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
    • B01J8/0492—Feeding reactive fluids
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J8/0242—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 flow within the bed being predominantly vertical
    • 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
    • B01J8/0278—Feeding reactive fluids
    • 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
    • B01J8/0285—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00938—Flow distribution elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2208/023—Details
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
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    • B01J2219/00765—Baffles attached to the reactor wall

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Claims (15)

1. Uređaj za miješanje i distribuciju tekućina za katalitički reaktor sa strujanjem prema dolje, pri čemu navedeni uređaj sadrži: - barem jednu zonu sakupljanja (A) koja sadrži najmanje jedno sredstvo za sakupljanje (5); - barem jedan uglavnom okomit sabirni vod (7) prikladan za prihvaćanje reakcijske tekućine sakupljene pomoću navedenih sredstava za sakupljanje (5) i barem jedno sredstvo za injektiranje (8) koje se otvara u navedeni sabirni vod (7) za ubrizgavanje tekućine za gašenje; - barem jednu zonu miješanja (B), koja se nalazi nizvodno od navedenog sabirnog voda (7) u smjeru strujanja tekućina i u vezi je s navedenim sabirnim vodom (7), navedena zona miješanja (B) sadrži barem jedan spremnik za miješanje tekućina (15); - barem jednu distribucijsku zonu (C), koja se nalazi nizvodno od navedene zone miješanja (B) u smjeru strujanja tekućina, koja obuhvaća razdjelnu ploču (12) koja podržava veći broj dimnjaka (13); naznačen time da je navedena zona miješanja (B) smještena na istoj razini kao i distribucijska zona (C) i također sadrži barem jedan spremnik (16) za izmjenu tekućina, spojen na, i u vezi s, navedenim spremnikom za miješanje (15), navedeni spremnik za izmjenu (16) obuhvaća barem jedan bočni prolazni dio (17a, 17b) koji je prikladan za prolazak tekućina iz navedenog spremnika za izmjenu (16) do navedene distribucijske zone (C).
2. Uređaj prema zahtjevu 1, naznačen time da je navedeni spremnik za miješanje (15) smješten iznad navedenog spremnika za izmjenu (16).
3. Uređaj prema zahtjevima 1 ili 2, naznačen time da je kumulativna ukupna visina H'2 spomenutog spremnika za miješanje (15) i spomenutog spremnika za izmjenu (16) u rasponu između 200 i 800 mm.
4. Uređaj prema bilo kojem od zahtjeva 1 ili 3, naznačen time da je širina W navedenog spremnika za izmjenu (16) u rasponu između 200 i 800 mm.
5. Uređaj prema bilo kojem od zahtjeva 1 do 4, naznačen time da je dio navedenog spremnika za miješanje (15) i/ili navedenog spremnika za izmjenu (16) paralelogram.
6. Uređaj prema bilo kojem od zahtjeva 1 do 5, naznačen time da je omjer volumena između navedenog spremnika za izmjenu (16) i navedenog spremnika za miješanje (15) u rasponu između 5 i 60%.
7. Uređaj prema bilo kojem od zahtjeva 1 do 6, naznačen time da su bočni prolazni dijelovi (17a, 17b) raspoređeni na najmanje dvije razine.
8. Uređaj prema bilo kojem od zahtjeva 1 do 7, naznačen time da navedeni spremnik za miješanje (15) i navedeni spremnik za izmjenu (16) tvore jedan dio.
9. Uređaj prema bilo kojem od zahtjeva 1 do 8, naznačen time da sadrži sustav za raspršivanje tekućina, smješten ispod navedene razdjelne ploče (12), navedeni sustav za raspršivanje sadrži barem jedno sredstvo za raspršivanje (19) tekućina.
10. Uređaj prema zahtjevu 9, naznačen time da sredstvo za raspršivanje (19) je mreža, os navedene mreže je okomita na uzdužnu os okvira reaktora.
11. Uređaj prema bilo kojem od zahtjeva 1 do 10, naznačen time da je navedeni spremnik za miješanje (15) smješten između dva izmjenjivačka spremnika (16).
12. Uređaj prema bilo kojem od zahtjeva 1 do 11, naznačen time da navedeni spremnik za miješanje (15) sadrži barem jedna sredstva za skretanje na barem jednoj ili više unutarnjih stijenki navedenog spremnika za miješanje (15).
13. Uređaj prema bilo kojem od zahtjeva 1 do 12, naznačen time da navedeni spremnik za izmjenu (16) sadrži mnoštvo vodoravnih prolaznih dijelova pogodnih za prolaz tekućina iz navedene zone za izmjenu (16) do razdjelne ploče (12).
14. Uređaj prema bilo kojem od zahtjeva 1 do 13, naznačen time da spremnik ili spremnici (15) i/ili (16) najbliže razdjelnoj ploči (12) je (su) smješteni na udaljenosti "d" od navedene razdjelne ploče (12) koja je između 20 i 150 mm.
15. Katalitički reaktor sa strujanjem prema dolje koji sadrži kućište (1) koje sadrži najmanje dva nepomična sloja katalizatora (2, 14) odvojena među zonom naznačen time da sadrži uređaj za miješanje i raspodjelu tekućina prema bilo kojem od zahtjeva 1 do 14.
HRP20171986TT 2015-04-01 2017-12-20 Uređaj za miješanje i distribuciju sa zonama za miješanje i izmjenu HRP20171986T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1552783A FR3034323B1 (fr) 2015-04-01 2015-04-01 Dispositif de melange et de distribution avec zones de melange et d'echange
EP16159148.2A EP3075444B1 (fr) 2015-04-01 2016-03-08 Dispositif de melange et de distribution avec zones de melange et d echange

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HRP20171986T1 true HRP20171986T1 (hr) 2018-02-09

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US (1) US9764299B2 (hr)
EP (1) EP3075444B1 (hr)
JP (1) JP6681243B2 (hr)
KR (1) KR102520734B1 (hr)
CN (1) CN106040102B (hr)
BR (1) BR102016006555B1 (hr)
CA (1) CA2925656C (hr)
ES (1) ES2650597T3 (hr)
FR (1) FR3034323B1 (hr)
HR (1) HRP20171986T1 (hr)
PT (1) PT3075444T (hr)
RU (1) RU2690825C2 (hr)
SA (1) SA116370474B1 (hr)
TW (1) TWI700124B (hr)

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CN103113914B (zh) * 2013-03-08 2017-06-30 中国石油大学(北京) 一种颗粒可预分配的催化裂化外取热器
FR3050658B1 (fr) 2016-04-29 2018-04-20 IFP Energies Nouvelles Dispositif de melange et de distribution avec zones de melange et d'echange et deflecteurs.
CN106861561A (zh) * 2017-03-20 2017-06-20 江苏德邦工程有限公司 高效等温径向反应器
FR3066411B1 (fr) * 2017-05-17 2019-06-28 IFP Energies Nouvelles Dispositif de melange et de distribution avec systeme d'equilibrage des fluides
FR3066410B1 (fr) * 2017-05-17 2019-06-28 IFP Energies Nouvelles Dispositif de melange et de distribution avec zone de retournement
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RU2016111348A (ru) 2017-10-03
EP3075444B1 (fr) 2017-10-04
CN106040102A (zh) 2016-10-26
KR102520734B1 (ko) 2023-04-11
US20160288073A1 (en) 2016-10-06
CA2925656A1 (fr) 2016-10-01
TW201718082A (zh) 2017-06-01
BR102016006555B1 (pt) 2020-07-28
SA116370474B1 (ar) 2017-10-11
JP2016193425A (ja) 2016-11-17
JP6681243B2 (ja) 2020-04-15
CN106040102B (zh) 2020-09-15
FR3034323A1 (fr) 2016-10-07
RU2690825C2 (ru) 2019-06-05
TWI700124B (zh) 2020-08-01
ES2650597T3 (es) 2018-01-19
EP3075444A1 (fr) 2016-10-05
PT3075444T (pt) 2017-12-06
FR3034323B1 (fr) 2017-03-17
US9764299B2 (en) 2017-09-19
CA2925656C (fr) 2022-07-12
BR102016006555A2 (pt) 2016-10-04
KR20160118154A (ko) 2016-10-11

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