SA111320881B1 - شبكة زجلية خارجية جديدة لمفاعلات قاع شعاعي - Google Patents
شبكة زجلية خارجية جديدة لمفاعلات قاع شعاعي Download PDFInfo
- Publication number
- SA111320881B1 SA111320881B1 SA111320881A SA111320881A SA111320881B1 SA 111320881 B1 SA111320881 B1 SA 111320881B1 SA 111320881 A SA111320881 A SA 111320881A SA 111320881 A SA111320881 A SA 111320881A SA 111320881 B1 SA111320881 B1 SA 111320881B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- grid
- horizontal
- vertical
- reactor
- radial bed
- Prior art date
Links
- 238000006317 isomerization reaction Methods 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 238000002407 reforming Methods 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000000686 essence Substances 0.000 claims description 2
- 238000005649 metathesis reaction Methods 0.000 claims description 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims 2
- 238000001833 catalytic reforming Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000003197 catalytic effect Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 102000001690 Factor VIII Human genes 0.000 description 1
- 108010054218 Factor VIII Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 230000002518 glial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- 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
- B01J8/0207—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 horizontal
- B01J8/0214—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 horizontal in a cylindrical annular shaped bed
-
- 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
- B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
- C10G35/00—Reforming naphtha
-
- 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
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
-
- 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
-
- 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
- C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
-
- 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
- B01J2208/00805—Details of the particulate material
- B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
-
- 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
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1004243A FR2966751B1 (fr) | 2010-10-28 | 2010-10-28 | Nouvelle grille externe modulaire pour les reacteurs a lits radiaux. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA111320881B1 true SA111320881B1 (ar) | 2015-03-23 |
Family
ID=43500272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA111320881A SA111320881B1 (ar) | 2010-10-28 | 2011-10-26 | شبكة زجلية خارجية جديدة لمفاعلات قاع شعاعي |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN102463076B (fr) |
| BR (1) | BRPI1105279B1 (fr) |
| FR (1) | FR2966751B1 (fr) |
| RU (1) | RU2567547C2 (fr) |
| SA (1) | SA111320881B1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3017806B1 (fr) * | 2014-02-27 | 2016-02-26 | Axens | Reacteur catalytique en lit mobile permettant de faire face a des interruptions de circulation du catalyseur et procede utilisant ledit reacteur |
| FR3020968B1 (fr) | 2014-05-16 | 2016-05-13 | Ifp Energies Now | Reacteur a lit radial multitubulaire |
| FR3060414B1 (fr) * | 2016-12-16 | 2019-01-25 | IFP Energies Nouvelles | Dispositif permettant le stockage temporaire et la remise en circulation d'une certaine quantite de catalyseur dans les unites de reformage catalytique. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792236A (fr) * | 1971-12-17 | 1973-06-01 | Inst Francais Du Petrole | Appareil pour la conversion d'hydrocarbures |
| US4040794A (en) * | 1975-10-24 | 1977-08-09 | Uop Inc. | Moving bed contacting process and apparatus |
| US4880604A (en) * | 1987-11-04 | 1989-11-14 | Uop | Apparatus for coke burning in regeneration of hydrocarbon conversion catalyst |
| RU2116825C1 (ru) * | 1995-12-09 | 1998-08-10 | Воронежское акционерное общество открытого типа "Синтезкаучукпроект" | Реактор для проведения каталитических процессов радиального типа |
| RU2113452C1 (ru) * | 1996-01-16 | 1998-06-20 | Валерий Георгиевич Леонтьевский | Каталитический реактор |
| CN1189544C (zh) * | 2003-05-16 | 2005-02-16 | 华东理工大学 | 一种连续催化重整、脱氢反应器 |
| CN2683241Y (zh) * | 2003-07-09 | 2005-03-09 | 中国石油化工股份有限公司 | 用于催化反应的固定床反应器 |
| US20080107575A1 (en) * | 2004-12-08 | 2008-05-08 | Vetter Michael J | Apparatus and process for reacting fluid over catalyst bed |
| CN101172922B (zh) * | 2006-11-02 | 2010-05-12 | 中国石油化工股份有限公司 | 用于碳四烯烃催化裂解生产丙烯的方法 |
| US7438191B2 (en) * | 2006-12-15 | 2008-10-21 | Uop Llc | Angle rod screen design |
| US7829038B2 (en) * | 2007-10-29 | 2010-11-09 | Uop Llc | Segmented outer catalyst retention screen for stacked radial flow reactors |
| US20090211965A1 (en) * | 2008-02-21 | 2009-08-27 | Weatherford/Lamb, Inc. | Arrangement for splicing panels together to form a cylindrical screen |
| FR2931702B1 (fr) * | 2008-06-02 | 2011-08-26 | Euroslot | Systeme de retention externe d'un lit de catalyseur dans un reacteur a flux radial |
-
2010
- 2010-10-28 FR FR1004243A patent/FR2966751B1/fr active Active
-
2011
- 2011-10-24 BR BRPI1105279A patent/BRPI1105279B1/pt not_active IP Right Cessation
- 2011-10-26 SA SA111320881A patent/SA111320881B1/ar unknown
- 2011-10-27 RU RU2011143549/04A patent/RU2567547C2/ru active
- 2011-10-28 CN CN201110334003.5A patent/CN102463076B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102463076B (zh) | 2015-07-29 |
| BRPI1105279A2 (pt) | 2015-11-17 |
| CN102463076A (zh) | 2012-05-23 |
| FR2966751A1 (fr) | 2012-05-04 |
| FR2966751B1 (fr) | 2013-11-08 |
| RU2011143549A (ru) | 2013-05-10 |
| RU2567547C2 (ru) | 2015-11-10 |
| BRPI1105279B1 (pt) | 2018-10-09 |
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