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DE69823848D1 - Gegenstrom reaktor - Google Patents

Gegenstrom reaktor

Info

Publication number
DE69823848D1
DE69823848D1 DE1998623848 DE69823848A DE69823848D1 DE 69823848 D1 DE69823848 D1 DE 69823848D1 DE 1998623848 DE1998623848 DE 1998623848 DE 69823848 A DE69823848 A DE 69823848A DE 69823848 D1 DE69823848 D1 DE 69823848D1
Authority
DE
Grant status
Grant
Patent type
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.)
Active
Application number
DE1998623848
Other languages
English (en)
Other versions
DE69823848T2 (de )
Inventor
S Ellis
W Frederick
Ramesh Gupta
C Dankworth
M Tsangaris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Research and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/16Fractionating columns in which vapour bubbles through liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/04Chemical 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
    • B01J8/0446Chemical 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
    • B01J8/0449Chemical 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
    • B01J8/0453Chemical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/04Chemical 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
    • B01J8/0492Feeding reactive fluids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G49/00Treatment of hydrocarbon oils in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of the groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002Apparatus for fixed bed hydrotreatment processes
DE1998623848 1996-08-23 1998-06-30 Gegenstrom reaktor Active DE69823848D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08885699 US5939031A (en) 1996-08-23 1997-06-30 Countercurrent reactor
PCT/US1998/013662 WO1999000182A1 (en) 1997-06-30 1998-06-30 Countercurrent reactor

Publications (1)

Publication Number Publication Date
DE69823848D1 true DE69823848D1 (de) 2004-06-17

Family

ID=25387508

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998623848 Active DE69823848T2 (de) 1996-08-23 1998-06-30 Gegenstrom reaktor
DE1998623848 Active DE69823848D1 (de) 1996-08-23 1998-06-30 Gegenstrom reaktor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998623848 Active DE69823848T2 (de) 1996-08-23 1998-06-30 Gegenstrom reaktor

Country Status (8)

Country Link
US (1) US5939031A (de)
EP (1) EP1017488B1 (de)
JP (1) JP4150433B2 (de)
CN (1) CN1114478C (de)
CA (1) CA2290553C (de)
DE (2) DE69823848T2 (de)
RU (1) RU2188070C2 (de)
WO (1) WO1999000182A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855741A (en) * 1990-02-06 1999-01-05 Koch Engineering Company, Inc. Apparatus for concurrent reaction with distillation
US6495029B1 (en) 1997-08-22 2002-12-17 Exxon Research And Engineering Company Countercurrent desulfurization process for refractory organosulfur heterocycles
CA2243267C (en) 1997-09-26 2003-12-30 Exxon Research And Engineering Company Countercurrent reactor with interstage stripping of nh3 and h2s in gas/liquid contacting zones
US6579443B1 (en) 1998-12-07 2003-06-17 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with treatment of feedstream to remove particulates and foulant precursors
US6497810B1 (en) 1998-12-07 2002-12-24 Larry L. Laccino Countercurrent hydroprocessing with feedstream quench to control temperature
US6569314B1 (en) 1998-12-07 2003-05-27 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with trickle bed processing of vapor product stream
US6623621B1 (en) 1998-12-07 2003-09-23 Exxonmobil Research And Engineering Company Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream
US6835301B1 (en) 1998-12-08 2004-12-28 Exxon Research And Engineering Company Production of low sulfur/low aromatics distillates
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US20030012711A1 (en) * 1999-11-17 2003-01-16 Conoco Inc. Honeycomb monolith catalyst support for catalytic distillation reactor
US7166209B2 (en) 2001-03-01 2007-01-23 Intevep, S.A. Hydroprocessing process
US6649042B2 (en) 2001-03-01 2003-11-18 Intevep, S.A. Hydroprocessing process
US6656348B2 (en) 2001-03-01 2003-12-02 Intevep, S.A. Hydroprocessing process
US6755962B2 (en) 2001-05-09 2004-06-29 Conocophillips Company Combined thermal and catalytic treatment of heavy petroleum in a slurry phase counterflow reactor
US7033551B2 (en) * 2002-01-23 2006-04-25 Battelle Energy Alliance, Llc Apparatus and methods for direct conversion of gaseous hydrocarbons to liquids
US6896854B2 (en) * 2002-01-23 2005-05-24 Battelle Energy Alliance, Llc Nonthermal plasma systems and methods for natural gas and heavy hydrocarbon co-conversion
US7435336B2 (en) * 2002-10-10 2008-10-14 China Petroleum & Chenical Corporation Process for carrying out gas-liquid countercurrent processing
US20050035026A1 (en) * 2003-08-14 2005-02-17 Conocophillips Company Catalytic distillation hydroprocessing
DE602004025714D1 (de) 2003-08-18 2010-04-08 Shell Int Research Verteilervorrichtung
FR2875715B1 (fr) * 2004-09-28 2006-11-17 Inst Francais Du Petrole Reacteur a lit fixe de catalyseur comportant des moyens de derivation des ecoulements a travers le lit
US7470825B2 (en) 2006-06-26 2008-12-30 Exxonmobil Chemical Patents Inc. Reactor and process for producing methanol
EP1881274A3 (de) * 2006-07-20 2009-07-22 Sanyo Electric Co., Ltd. Luftfiltervorrichtung mit Mechanismus zur Entfernung von Fremdstoffen
CN104203388B (zh) * 2012-02-13 2018-01-02 反应性精馏技术有限公司 用于进行化学反应的反应性精馏塔
US9120033B2 (en) 2013-06-12 2015-09-01 Massachusetts Institute Of Technology Multi-stage bubble column humidifier
CA2924121A1 (en) * 2013-09-12 2015-03-19 Gradiant Corporation Systems including a condensing apparatus such as a bubble column condenser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425810A (en) * 1965-05-03 1969-02-04 Chevron Res Hydrotreating apparatus
US4026674A (en) * 1975-10-30 1977-05-31 Commonwealth Oil Refining Co., Inc. Multi-stage reactor
EP0050505B1 (de) * 1980-10-20 1984-12-19 Exxon Research And Engineering Company Vorrichtung zum in Berührung bringen eines Gases und einer Flüssigkeit
US4526757A (en) * 1982-11-01 1985-07-02 Exxon Research And Engineering Co. Pulsed flow vapor-liquid reactor
US5449501A (en) * 1994-03-29 1995-09-12 Uop Apparatus and process for catalytic distillation
US5670116A (en) * 1995-12-05 1997-09-23 Exxon Research & Engineering Company Hydroprocessing reactor with enhanced product selectivity
US6007787A (en) * 1996-08-23 1999-12-28 Exxon Research And Engineering Co. Countercurrent reaction vessel

Also Published As

Publication number Publication date Type
DE69823848T2 (de) 2005-04-28 grant
US5939031A (en) 1999-08-17 grant
EP1017488A1 (de) 2000-07-12 application
JP4150433B2 (ja) 2008-09-17 grant
CN1114478C (zh) 2003-07-16 grant
CA2290553A1 (en) 1999-01-07 application
EP1017488B1 (de) 2004-05-12 grant
EP1017488A4 (de) 2002-06-19 application
RU2188070C2 (ru) 2002-08-27 grant
WO1999000182A1 (en) 1999-01-07 application
CA2290553C (en) 2005-10-25 grant
CN1261819A (zh) 2000-08-02 application
JP2002507150A (ja) 2002-03-05 application

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