FR2387077A1 - Reacteur pour la methanisation a echangeur de chaleur incorpore - Google Patents

Reacteur pour la methanisation a echangeur de chaleur incorpore

Info

Publication number
FR2387077A1
FR2387077A1 FR7811142A FR7811142A FR2387077A1 FR 2387077 A1 FR2387077 A1 FR 2387077A1 FR 7811142 A FR7811142 A FR 7811142A FR 7811142 A FR7811142 A FR 7811142A FR 2387077 A1 FR2387077 A1 FR 2387077A1
Authority
FR
France
Prior art keywords
reactor
heat exchanger
exchanger
tubes
gases
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.)
Granted
Application number
FR7811142A
Other languages
English (en)
Other versions
FR2387077B1 (fr
Inventor
Vincenzo Lagana
Francesco Saviano
Stanislao Ferrantino
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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
Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2387077A1 publication Critical patent/FR2387077A1/fr
Application granted granted Critical
Publication of FR2387077B1 publication Critical patent/FR2387077B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of 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
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • 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
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2208/00716—Means for reactor start-up

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Industrial Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Réacteur pour la méthanisation. Dans ce réacteur le lit catalytique 7 et un échangeur de chaleur 10 qui se trouve en-dessous, du type à faisceau tubulaire constitue une unité montée au centre de l'enveloppe 1 du réacteur avec un intervalle 12 laissé entre la paroi inteneure de l'enveloppe 1 du réacteur et ladite unité montée concentriquement. Les gaz frais à méthaniser entrent dans l'intervalle 12 puis sortent de l'échangeur de chaleur au-dessous et montent vers le lit catalytique 7 après quoi ils descendent de nouveau vers l'échangeur 10. Les gaz entrants balayent les tubes de l'échangeur 10 depuis l'exterieur, tandis que les gaz ayant réagi circulent à l'intérieur des tubes. Des calorifuges 13 et des joints presse-étoupe 14 et 15 équipent ce réacteur. Utilisation de ce réacteur de conception moins onéreuse pour la méthanisation de CO et CO2 dans un procédé de fabrication intégrée d'urée et d'ammoniac.
FR7811142A 1977-04-15 1978-04-14 Reacteur pour la methanisation a echangeur de chaleur incorpore Granted FR2387077A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22499/77A IT1075397B (it) 1977-04-15 1977-04-15 Reattore per metanazione

Publications (2)

Publication Number Publication Date
FR2387077A1 true FR2387077A1 (fr) 1978-11-10
FR2387077B1 FR2387077B1 (fr) 1982-04-09

Family

ID=11197086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811142A Granted FR2387077A1 (fr) 1977-04-15 1978-04-14 Reacteur pour la methanisation a echangeur de chaleur incorpore

Country Status (25)

Country Link
US (2) US4252771A (fr)
JP (2) JPS53130606A (fr)
AT (1) AT361508B (fr)
BE (1) BE866007A (fr)
BG (1) BG33152A3 (fr)
BR (1) BR7802393A (fr)
CS (1) CS219339B2 (fr)
DD (1) DD136342A5 (fr)
DE (1) DE2816062C3 (fr)
DK (1) DK160778A (fr)
ES (1) ES469695A1 (fr)
FR (1) FR2387077A1 (fr)
GB (1) GB1602801A (fr)
HU (1) HU182918B (fr)
IE (1) IE46867B1 (fr)
IN (1) IN148154B (fr)
IT (1) IT1075397B (fr)
LU (1) LU79436A1 (fr)
MX (1) MX147851A (fr)
NL (1) NL7804023A (fr)
NO (1) NO149629C (fr)
PL (1) PL108933B1 (fr)
SE (1) SE7804267L (fr)
SU (1) SU1056878A3 (fr)
YU (1) YU39285B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533905A1 (fr) * 1982-09-06 1984-04-06 Ballestra Spa Dispositif a un seul etage pour produire so3 gazeux a partir de soufre fondu, convenant pour des installations de sulfonation et particulierement pour des installations d'additivation utilisant so3 pour precipiter des cendres de fumee de fours ordinaires
FR2534489A1 (fr) * 1982-10-15 1984-04-20 Idemitsu Kosan Co Reacteur utilisable, notamment dans les experiences chimiques

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JPS5815588A (ja) * 1981-07-22 1983-01-28 Matsushita Electric Ind Co Ltd ガス改質装置
DE3578009D1 (de) * 1984-01-26 1990-07-05 Asahi Glass Co Ltd Abdichtungsstruktur von mindestens einem rohr in einer rohrplatte.
JPS63141875A (ja) * 1986-12-02 1988-06-14 Mitsubishi Electric Corp モ−タ駆動式パワ−ステアリング装置
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
US20050279023A1 (en) * 2004-06-16 2005-12-22 Stewart Albert E Hydrogen generation system with methanation unit
DE102007024934B4 (de) 2007-05-29 2010-04-29 Man Dwe Gmbh Rohrbündelreaktoren mit Druckflüssigkeitskühlung
DE102007026712A1 (de) * 2007-06-06 2008-12-11 Uhde Gmbh Vorrichtung und Verfahren für katalytische Gasphasenreaktionen sowie deren Verwendung
US20090090056A1 (en) * 2007-10-09 2009-04-09 Greatpoint Energy, Inc. Compositions for Catalytic Gasification of a Petroleum Coke
CA2713661C (fr) 2007-12-28 2013-06-11 Greatpoint Energy, Inc. Methode de fabrication d'un produit issu d'un gaz de synthese par gazeification catalytique d'une matiere premiere carbonee
US20090165380A1 (en) * 2007-12-28 2009-07-02 Greatpoint Energy, Inc. Petroleum Coke Compositions for Catalytic Gasification
WO2009086372A1 (fr) * 2007-12-28 2009-07-09 Greatpoint Energy, Inc. Carburants carbonés et procédés de préparation et d'utilisation de ces derniers
CN101910375B (zh) 2007-12-28 2014-11-05 格雷特波因特能源公司 用于碳质原料的催化气化的蒸汽发生浆液气化器
CN101910374B (zh) * 2007-12-28 2015-11-25 格雷特波因特能源公司 用于催化气化的石油焦炭组合物
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8297542B2 (en) * 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8709113B2 (en) * 2008-02-29 2014-04-29 Greatpoint Energy, Inc. Steam generation processes utilizing biomass feedstocks
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US8652222B2 (en) * 2008-02-29 2014-02-18 Greatpoint Energy, Inc. Biomass compositions for catalytic gasification
US8361428B2 (en) 2008-02-29 2013-01-29 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
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CN101983228A (zh) 2008-04-01 2011-03-02 格雷特波因特能源公司 从气流中除去一氧化碳的酸性变换方法
WO2009158583A2 (fr) * 2008-06-27 2009-12-30 Greatpoint Energy, Inc. Systèmes de gazéification catalytique à quatre lignes
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CN102112585B (zh) * 2008-06-27 2013-12-04 格雷特波因特能源公司 用于sng生产的三列催化气化系统
CN102076828A (zh) * 2008-06-27 2011-05-25 格雷特波因特能源公司 用于合成气制备的四列催化气化体系
WO2010033852A2 (fr) * 2008-09-19 2010-03-25 Greatpoint Energy, Inc. Traitements pour la gazéification d'une matière carbonée
KR101290477B1 (ko) 2008-09-19 2013-07-29 그레이트포인트 에너지, 인크. 탄소질 공급원료의 기체화 방법
CN102159687B (zh) * 2008-09-19 2016-06-08 格雷特波因特能源公司 使用炭甲烷化催化剂的气化方法
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CN102197117B (zh) * 2008-10-23 2014-12-24 格雷特波因特能源公司 碳质原料的气化方法
WO2010078297A1 (fr) * 2008-12-30 2010-07-08 Greatpoint Energy, Inc. Procédés de préparation d'une matière particulaire carbonée catalysée
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533905A1 (fr) * 1982-09-06 1984-04-06 Ballestra Spa Dispositif a un seul etage pour produire so3 gazeux a partir de soufre fondu, convenant pour des installations de sulfonation et particulierement pour des installations d'additivation utilisant so3 pour precipiter des cendres de fumee de fours ordinaires
FR2534489A1 (fr) * 1982-10-15 1984-04-20 Idemitsu Kosan Co Reacteur utilisable, notamment dans les experiences chimiques

Also Published As

Publication number Publication date
NO149629C (no) 1987-10-28
BG33152A3 (en) 1982-12-15
IE46867B1 (en) 1983-10-19
NO781277L (no) 1978-10-17
BE866007A (fr) 1978-10-16
DD136342A5 (de) 1979-07-04
US4252771A (en) 1981-02-24
IN148154B (fr) 1980-11-08
LU79436A1 (fr) 1978-07-12
DK160778A (da) 1978-10-16
DE2816062A1 (de) 1978-10-19
US4323252A (en) 1982-04-06
MX147851A (es) 1983-01-24
NO149629B (no) 1984-02-13
DE2816062B2 (de) 1979-07-12
ATA263178A (de) 1980-08-15
IE780732L (en) 1978-10-15
JPS53130606A (en) 1978-11-14
GB1602801A (en) 1981-11-18
YU84478A (en) 1982-08-31
AT361508B (de) 1981-03-10
HU182918B (en) 1984-03-28
PL206020A1 (pl) 1979-01-02
CS219339B2 (en) 1983-03-25
YU39285B (en) 1984-10-31
FR2387077B1 (fr) 1982-04-09
DE2816062C3 (de) 1980-03-13
NL7804023A (nl) 1978-10-17
SE7804267L (sv) 1978-10-16
ES469695A1 (es) 1979-01-16
JPS6124371B2 (fr) 1986-06-10
IT1075397B (it) 1985-04-22
BR7802393A (pt) 1979-11-27
SU1056878A3 (ru) 1983-11-23
JPS60260526A (ja) 1985-12-23
PL108933B1 (en) 1980-05-31

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