JP6078095B2 - 水素化処理のための複相接触及び分配装置 - Google Patents
水素化処理のための複相接触及び分配装置 Download PDFInfo
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
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- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
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- 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
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- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
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- B01J2208/00893—Feeding means for the reactants
- B01J2208/00902—Nozzle-type feeding elements
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- 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
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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
- 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
- B01J2208/00929—Provided with baffles
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Description
本明細書に開示される諸態様が、以下に要約される。
[1].
複相流体混合物を一様に分配するためのノズルであって、
(a)近位本体部分、中間本体部分及び遠位本体部分を含むノズル本体を含み、
(b)近位本体部分が実質的に円筒状の近位空隙を画定し、
(c)近位本体部分が、気体が通って近位本体部分に入るように構成された少なくとも1つの気体入口を有し、
(d)中間本体部分が、近位空隙と流体連通する実質的に円筒状の中間空隙を画定し、
(e)遠位本体部分が、本体壁、及び液体が通って遠位本体部分に入るように構成された少なくとも1つの液体入口を有し、
(f)遠位本体部分が実質的に円筒状の遠位空隙を画定し、少なくとも1つの液体入口が遠位本体部分の内面に対して接線方向に配置されている、上記ノズル。
[2].
中間本体部分が気体ノズルを含む、上記1項に記載のノズル。
[3].
前記気体ノズルがノズル本体と一体である、上記2項に記載のノズル。
[4].
ノズル本体の近位端と封止可能に係合するノズルキャップをさらに含む、上記1項に記載のノズル。
[5].
(a)前記少なくとも1つの気体入口が、近位本体部分の側面に沿って配置された複数の気体入口を含み、
(b)前記少なくとも1つの液体入口が、遠位本体部分の側面に沿って配置された複数の液体入口を含む、
上記1項に記載のノズル。
[6].
前記少なくとも1つの液体入口が直線状である、上記1項に記載のノズル。
[7].
前記少なくとも1つの液体入口が、約2:1から5:1の範囲にある液体入口長I L と液体入口幅I W との比(I L :I W )を有する、上記6項に記載のノズル。
[8].
前記少なくとも1つの気体入口がノズル本体における近位軸方向開口部を含む、上記1項に記載のノズル。
[9].
前記少なくとも1つの液体入口が、本体壁内に配置された弯曲流路を含む、上記8項に記載のノズル。
[10].
前記弯曲流路が、遠位本体部分の内面に対して接線方向に配置された内部末端を有する、上記9項に記載のノズル。
[11].
前記弯曲流路が、約60°から180°の範囲にある角度αに相対する、上記9項に記載のノズル。
[12].
(a)近位空隙が第1の直径を有し、
(b)中間空隙が第2の直径を有し、
(c)遠位空隙が第3の直径を有し、
(d)第1の直径が第3の直径より実質的に大きく、
(e)第3の直径が第2の直径より実質的に大きい、
上記1項に記載のノズル。
[13].
(a)遠位本体部分の遠位側にあり、遠位本体部分と流体連通する、収束する第1の切頭錐体部分と、
(b)第1の切頭錐体部分の遠位側にあり、第1の切頭錐体部分と流体連通する、発散する第2の切頭錐体部分と
をさらに含む、上記1項に記載のノズル。
[14].
(a)液体入口のそれぞれが、遠位本体部分の内面上に液体の膜を形成するように構成されており、
(b)液体入口のそれぞれが、遠位本体部分の内面上の液体のらせん流を得るように構成されており、液体の流れが液体入口の遠位側の方向である、
上記1項に記載のノズル。
[15].
ノズル本体の遠位端に複数の陥凹をさらに含む、上記1項に記載のノズル。
[16].
反応器用の流体分配装置であって、
(a)ノズルトレーと、
(b)ノズルトレーの上面に取り付けられており、そこから実質的に垂直に延在している複数のチムニーであって、それぞれが、開放近位端、開放遠位端、及び実質的に円筒状のチムニー空隙を画定すると共に少なくとも1つの側面開口部を有するチムニー壁を有する、複数のチムニーと、
(c)各チムニー内に配置された流体分配ノズルと
を含み、
(d)ノズルが、近位本体部分、中間本体部分及び遠位本体壁を有する遠位本体部分を含むノズル本体を含み、
(e)近位本体部分が実質的に円筒状の近位空隙を画定し、
(f)開放近位端が、気体が通過するように構成されており、
(g)中間本体部分が、近位空隙と流体連通する実質的に円筒状の中間空隙を画定し、
(h)遠位本体部分が、液体が通って遠位本体部分に入るように構成された液体入口を有し、
(i)遠位本体部分が実質的に円筒状の遠位空隙を画定し、
(j)液体入口が遠位本体壁内の弯曲流路を含み、弯曲流路が、遠位本体部分の内面に対して接線方向に配置された内部末端を有する、
上記流体分配装置。
[17].
(a)液体入口が少なくとも1つの側面開口部と流体連通しており、
(b)液体入口が、遠位本体部分の内面上の液体のらせん流を得るように構成されており、液体の流れが液体入口の遠位側の方向である、
上記16項に記載の流体分配装置。
[18].
(a)近位空隙が第1の直径を有し、
(b)中間空隙が第2の直径を有し、
(c)遠位空隙が第3の直径を有し、
(d)第1の直径が第3の直径より実質的に大きく、
(e)第3の直径が第2の直径より実質的に大きい、
上記16項に記載の流体分配装置。
[19].
(a)ノズル本体の周囲に配置された複数の外側溝穴を有する実質的に円筒状のノズル本体と、
(b)ノズル本体の近位部分に取り付けられており、軸方向近位開口部を有するキャップと、
(c)ノズル本体の遠位部分に取り付けられており、軸方向遠位開口部を有する基部と、
(d)ノズル本体の近位部分内で軸方向に配置され、キャップの近位開口部内に配置され、キャップから近位側に延在して内側導管の近位端を画定する実質的に円筒状の内側導管であって、内側導管の近位端の周囲に配置された複数の内側溝穴を有し、内側導管の遠位端が、外側溝穴のそれぞれの遠位端に近接する位置において遠位側に終結している、上記内側導管と
を含む流体分配ノズル。
[20].
(a)軸方向遠位開口部が切頭錐体形であり、遠位側にゆくにつれて狭い形状から広がるテーパ付きであり、
(b)キャップ及び基部のそれぞれがネジ付きであり、
(c)キャップがノズル本体の近位部分におけるネジによりノズル本体と封止可能に係合し、
(d)基部がノズル本体の遠位部分におけるネジによりノズル本体と封止可能に係合する、
上記19項に記載の流体分配ノズル。
[21].
(a)内側導管がノズル本体と実質的に同心円状に配置されており、
(b)内側導管がキャップと封止可能に係合し、
(c)ノズル本体及び内側導管が一緒になってデバイス内の空隙を画定し、
(d)内側溝穴のそれぞれが内側導管を介して空隙と流体連通しており、
(e)空隙が環状近位空隙及び実質的に円筒状の遠位空隙を含み、
(f)内側導管が、気体が内側溝穴から遠位空隙まで通過するように構成されており、
(g)デバイスが、液体が外側溝穴を通ってノズル本体に入るように構成されている、
上記19項に記載の流体分配ノズル。
Claims (3)
- (a)ノズル本体の周囲に配置された複数の外側溝穴を有する実質的に円筒状のノズル本体と、
(b)ノズル本体の近位部分に取り付けられており、軸方向近位開口部を有するキャップと、
(c)ノズル本体の遠位部分に取り付けられており、軸方向遠位開口部を有する基部と、
(d)ノズル本体の近位部分内で軸方向に配置され、キャップの近位開口部内に配置され、キャップから近位側に延在して内側導管の近位端を画定する実質的に円筒状の内側導管であって、内側導管の近位端の周囲に配置された複数の内側溝穴を有し、内側導管の遠位端が、外側溝穴のそれぞれの遠位端に近接する位置において遠位側に終結している、上記内側導管と
を含む流体分配ノズル。 - (a)軸方向遠位開口部が切頭錐体形であり、遠位側にゆくにつれて狭い形状から広がるテーパ付きであり、
(b)キャップ及び基部のそれぞれがネジ付きであり、
(c)キャップがノズル本体の近位部分におけるネジによりノズル本体と封止可能に係合し、
(d)基部がノズル本体の遠位部分におけるネジによりノズル本体と封止可能に係合する、
請求項1に記載の流体分配ノズル。 - (a)内側導管がノズル本体と実質的に同心円状に配置されており、
(b)内側導管がキャップと封止可能に係合し、
(c)ノズル本体及び内側導管が一緒になってデバイス内の空隙を画定し、
(d)内側溝穴のそれぞれが内側導管を介して空隙と流体連通しており、
(e)空隙が環状近位空隙及び実質的に円筒状の遠位空隙を含み、
(f)内側導管が、気体が内側溝穴から遠位空隙まで通過するように構成されており、
(g)デバイスが、液体が外側溝穴を通ってノズル本体に入るように構成されている、
請求項1に記載の流体分配ノズル。
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US12/839,222 | 2010-07-19 | ||
US12/839,222 US8372354B2 (en) | 2010-07-19 | 2010-07-19 | Multiphase contact and distribution apparatus for hydroprocessing |
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KR101984226B1 (ko) * | 2018-03-27 | 2019-05-30 | 주식회사 남텍 | 탄소나노튜브섬유 제조에서 배출되는 수소 처리용 노즐 장치 |
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KR20130047743A (ko) | 2013-05-08 |
CA2805846C (en) | 2017-10-24 |
CN103025420A (zh) | 2013-04-03 |
EP2595741A4 (en) | 2017-11-29 |
US8372354B2 (en) | 2013-02-12 |
US8597595B2 (en) | 2013-12-03 |
SG195539A1 (en) | 2013-12-30 |
SG187141A1 (en) | 2013-02-28 |
EP2595741B1 (en) | 2020-07-29 |
RU2559473C2 (ru) | 2015-08-10 |
JP6041805B2 (ja) | 2016-12-14 |
CA2805846A1 (en) | 2012-01-26 |
BR112013001029B1 (pt) | 2022-05-24 |
EP2595741A1 (en) | 2013-05-29 |
US20130082125A1 (en) | 2013-04-04 |
KR101942762B1 (ko) | 2019-01-29 |
JP2013538116A (ja) | 2013-10-10 |
US20120014849A1 (en) | 2012-01-19 |
RU2013107031A (ru) | 2014-08-27 |
BR112013001029A2 (pt) | 2021-03-23 |
MY159978A (en) | 2017-02-15 |
JP2015155098A (ja) | 2015-08-27 |
CN103025420B (zh) | 2015-04-08 |
WO2012011990A1 (en) | 2012-01-26 |
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