JP7455983B2 - スロット付きプレートスカラップ - Google Patents
スロット付きプレートスカラップ Download PDFInfo
- Publication number
- JP7455983B2 JP7455983B2 JP2022544241A JP2022544241A JP7455983B2 JP 7455983 B2 JP7455983 B2 JP 7455983B2 JP 2022544241 A JP2022544241 A JP 2022544241A JP 2022544241 A JP2022544241 A JP 2022544241A JP 7455983 B2 JP7455983 B2 JP 7455983B2
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- reactor
- vertically elongated
- slots
- section
- 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.)
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- 235000020637 scallop Nutrition 0.000 title description 40
- 241000237509 Patinopecten sp. Species 0.000 title description 29
- 239000003054 catalyst Substances 0.000 claims description 74
- 239000003351 stiffener Substances 0.000 claims description 34
- 239000007787 solid Substances 0.000 claims description 15
- 238000013461 design Methods 0.000 description 28
- 239000012530 fluid Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 241000237503 Pectinidae Species 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- -1 but not limited to Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01J8/02—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
- 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
-
- 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
- B01J2208/00893—Feeding means for the reactants
- B01J2208/00902—Nozzle-type feeding elements
-
- 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
- B01J2208/00893—Feeding means for the reactants
- B01J2208/0092—Perforated plates
-
- 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
- B01J2208/00938—Flow distribution elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Description
本出願は、2020年1月30日に出願された米国仮特許出願第62/967,833号の利益を主張し、当該仮出願の内容全体は、参照により本明細書に組み込まれる。
以下を特定の実施形態と併せて説明するが、本明細書は、前述の説明及び添付の特許請求の範囲の範囲を例解するものであり、限定することを意図するものではないことが理解されよう。
Claims (2)
- 半径方向反応器(200)内の装置であって、
前記半径方向反応器の外壁の周囲に延在する垂直に細長い導管(225)であって、前記導管(225)が、内面(230)及び外面(235)並びに一対の対向する側面(237)であって、前記内面(230)が、それに複数のスロットを有し、前記一対の対向する側面(237)が、それに複数の開口部(239)を有する、内面(230)及び外面(235)並びに一対の対向する側面(237)と、前記垂直に細長い導管(225)の一端におけるライザ(215)と、を備える、垂直に細長い導管(225)と、
前記半径方向反応器(200)内の垂直に配向された円筒中央パイプ(260)と、
前記中央パイプ(260)及び前記内面によって画定された触媒床(240)と、
前記内面(105)から前記外面(110)まで延在する少なくとも1つの補剛材(120)と
を備える、装置。 - 前記複数のスロット(125)が、前記内面(105)に実質的にわたって途切れることなく延在するか、又は前記複数のスロット(125)が、前記内面(105)の中実部分によって分離された少なくとも2列のスロット(125)に分割されている、請求項1に記載の装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2024038803A JP2024069425A (ja) | 2020-01-30 | 2024-03-13 | スロット付きプレートスカラップ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062967833P | 2020-01-30 | 2020-01-30 | |
US62/967,833 | 2020-01-30 | ||
PCT/US2021/015039 WO2021154694A1 (en) | 2020-01-30 | 2021-01-26 | Slotted plate scallops |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024038803A Division JP2024069425A (ja) | 2020-01-30 | 2024-03-13 | スロット付きプレートスカラップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023512182A JP2023512182A (ja) | 2023-03-24 |
JP7455983B2 true JP7455983B2 (ja) | 2024-03-26 |
Family
ID=77061618
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022544241A Active JP7455983B2 (ja) | 2020-01-30 | 2021-01-26 | スロット付きプレートスカラップ |
JP2024038803A Pending JP2024069425A (ja) | 2020-01-30 | 2024-03-13 | スロット付きプレートスカラップ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024038803A Pending JP2024069425A (ja) | 2020-01-30 | 2024-03-13 | スロット付きプレートスカラップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11207648B2 (ja) |
EP (1) | EP4096816B1 (ja) |
JP (2) | JP7455983B2 (ja) |
CN (1) | CN115103718A (ja) |
AU (1) | AU2021214914B2 (ja) |
WO (1) | WO2021154694A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016209790A1 (en) | 2015-06-25 | 2016-12-29 | Uop Llc | Tapered conduits for reactors |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167399A (en) | 1962-05-08 | 1965-01-26 | Universal Oil Prod Co | Radial flow reactor |
US4123008A (en) * | 1977-02-04 | 1978-10-31 | Glitsch, Inc. | Reactor distribution duct |
GB2100616B (en) | 1981-06-30 | 1984-07-18 | Shell Int Research | Moving catalyst bed reactor |
US4374094A (en) | 1981-10-29 | 1983-02-15 | Chevron Research Company | Method and apparatus for uniform flow through radial reactor centerpipes |
US4865820A (en) * | 1987-08-14 | 1989-09-12 | Davy Mckee Corporation | Gas mixer and distributor for reactor |
US5118419A (en) * | 1989-06-15 | 1992-06-02 | Johnson Filtration Systems Inc. | Slotted scallop-shaped underdrain screened lateral elements |
US5209908A (en) | 1989-09-25 | 1993-05-11 | Uop | Radial flow reactor with double perforated scallops |
JPH03131336A (ja) * | 1989-10-17 | 1991-06-04 | Chiyoda Corp | ガス反応器 |
JPH04141227A (ja) | 1990-10-03 | 1992-05-14 | Nagaoka Kinmo Kk | ラジアルフロー式触媒充填塔における触媒保持方法および装置 |
DE4444367C2 (de) * | 1994-12-14 | 1997-04-24 | Chemtec Leuna Ges Fuer Chemie | Festbettreaktor zur kontinuierlichen Durchführung exothermer Reaktionen |
DE19852951C2 (de) * | 1998-11-17 | 2002-07-11 | Forschungszentrum Juelich Gmbh | Rekombinator zum effektiven Beseitigen von Wasserstoff aus Störfallatmosphären |
US6224838B1 (en) * | 1999-06-07 | 2001-05-01 | Uop Llc | Scallop design for radial flow reactor internals |
CN100366334C (zh) * | 2005-09-05 | 2008-02-06 | 中国石油化工集团公司 | 一种用于气固径向反应器的扇形筒 |
US7846403B2 (en) * | 2007-05-03 | 2010-12-07 | Uop Llc | Louver front faced inlet ducts |
JP5571360B2 (ja) * | 2009-11-16 | 2014-08-13 | エネルギープロダクト 株式会社 | 吸着塔 |
EP3037165A1 (en) * | 2014-12-23 | 2016-06-29 | Casale SA | Method for realizing internal walls of catalytic reactors |
KR101670144B1 (ko) * | 2014-12-30 | 2016-10-28 | 주식회사 효성 | 탈수소화 반응기용 가스분산장치 |
EP3219384A1 (en) * | 2016-03-16 | 2017-09-20 | Casale SA | Walls for catalytic beds of radial- or axial-flow reactors |
CN107303476A (zh) * | 2016-04-19 | 2017-10-31 | 中国石油大学(北京) | 多级雾化抽吸型气液分配器 |
CN108472613B (zh) | 2016-05-06 | 2021-04-23 | 环球油品公司 | 改进的扇形筒组件和反应器 |
US10188997B2 (en) * | 2016-06-15 | 2019-01-29 | Woven Metal Products, Inc. | Scallop support distributor for radial flow reactor |
-
2020
- 2020-07-08 US US16/923,384 patent/US11207648B2/en active Active
-
2021
- 2021-01-26 WO PCT/US2021/015039 patent/WO2021154694A1/en active Application Filing
- 2021-01-26 CN CN202180013212.1A patent/CN115103718A/zh active Pending
- 2021-01-26 JP JP2022544241A patent/JP7455983B2/ja active Active
- 2021-01-26 AU AU2021214914A patent/AU2021214914B2/en active Active
- 2021-01-26 EP EP21747974.0A patent/EP4096816B1/en active Active
-
2024
- 2024-03-13 JP JP2024038803A patent/JP2024069425A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016209790A1 (en) | 2015-06-25 | 2016-12-29 | Uop Llc | Tapered conduits for reactors |
Also Published As
Publication number | Publication date |
---|---|
US11207648B2 (en) | 2021-12-28 |
AU2021214914A1 (en) | 2022-08-18 |
JP2023512182A (ja) | 2023-03-24 |
CN115103718A (zh) | 2022-09-23 |
AU2021214914B2 (en) | 2024-02-08 |
US20210237015A1 (en) | 2021-08-05 |
EP4096816A4 (en) | 2023-08-16 |
EP4096816B1 (en) | 2025-03-12 |
WO2021154694A1 (en) | 2021-08-05 |
EP4096816A1 (en) | 2022-12-07 |
JP2024069425A (ja) | 2024-05-21 |
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