ZA200005988B - Reactor for catalytic gas phase oxidation. - Google Patents

Reactor for catalytic gas phase oxidation.

Info

Publication number
ZA200005988B
ZA200005988B ZA200005988A ZA200005988A ZA200005988B ZA 200005988 B ZA200005988 B ZA 200005988B ZA 200005988 A ZA200005988 A ZA 200005988A ZA 200005988 A ZA200005988 A ZA 200005988A ZA 200005988 B ZA200005988 B ZA 200005988B
Authority
ZA
South Africa
Prior art keywords
reactor
gas phase
phase oxidation
catalytic gas
catalytic
Prior art date
Application number
ZA200005988A
Other languages
English (en)
Inventor
Takeshi Nishimura
Masakatsu Mori
Masatsugu Kitaura
Dodo Osamu
Michio Tanimoto
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of ZA200005988B publication Critical patent/ZA200005988B/xx

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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two 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
    • 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
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • F28D7/0091—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium the supplementary medium flowing in series through the units
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA200005988A 1999-11-05 2000-10-25 Reactor for catalytic gas phase oxidation. ZA200005988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31546999A JP3646027B2 (ja) 1999-11-05 1999-11-05 接触気相酸化用反応器およびそれを使用した（メタ）アクリル酸の製造方法

Publications (1)

Publication Number Publication Date
ZA200005988B true ZA200005988B (en) 2001-05-18

Family

ID=18065741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200005988A ZA200005988B (en) 1999-11-05 2000-10-25 Reactor for catalytic gas phase oxidation.

Country Status (7)

Country Link
US (1) US6994833B1 (xx)
EP (1) EP1097745B1 (xx)
JP (1) JP3646027B2 (xx)
KR (1) KR100454492B1 (xx)
CN (1) CN1096879C (xx)
DE (1) DE60018139T2 (xx)
ZA (1) ZA200005988B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3387672A4 (en) * 2015-12-10 2018-12-05 Laird Technologies, Inc. Heat exchangers

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JP4028392B2 (ja) * 2002-01-11 2007-12-26 三菱化学株式会社 気相接触酸化方法
KR100450234B1 (ko) 2002-07-10 2004-09-24 주식회사 엘지화학 개선된 열교환 시스템을 갖는 촉매 산화 반응기
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
KR100553825B1 (ko) * 2003-09-01 2006-02-21 주식회사 엘지화학 고정층 촉매 부분 산화 반응기에서 개선된 제열 시스템을통한 불포화알데히드 및 불포화산의 제조 방법
IN235864B (xx) * 2003-12-24 2009-09-04 Lg Chemical Ltd
US7265250B2 (en) 2003-12-26 2007-09-04 Lg Chem, Ltd. Method of producing unsaturated aldehyde and/or unsaturated fatty acid
TWI342877B (en) * 2003-12-26 2011-06-01 Lg Chemical Ltd Method of producing unsaturated aldehyde and/or unsaturated acid
EP1767266B1 (en) 2004-05-28 2011-08-24 Sumitomo Chemical Company, Limited Heat exchange reactor
US7371361B2 (en) * 2004-11-03 2008-05-13 Kellogg Brown & Root Llc Maximum reaction rate converter system for exothermic reactions
KR100850857B1 (ko) 2005-02-01 2008-08-06 주식회사 엘지화학 불포화 지방산의 제조방법
DE102006000996A1 (de) 2006-01-05 2007-07-12 Basf Ag Verfahren der heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Ausgangsverbindung
WO2007083927A1 (en) * 2006-01-18 2007-07-26 Lg Chem, Ltd. Reactor with improved heat transfer performance
EP1734030A1 (de) 2006-01-18 2006-12-20 BASF Aktiengesellschaft Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung
KR100898692B1 (ko) * 2006-01-18 2009-05-22 주식회사 엘지화학 열전달 성능이 향상된 반응기, 이 반응기를 이용한 산화물 제조방법, 및 평행류의 열매체 유속 증가 방법
KR100847199B1 (ko) 2006-01-31 2008-07-17 주식회사 엘지화학 열전달 성능이 향상된 반응기, 이 반응기를 이용한 산화물 제조방법, 및 평행류의 열매체 유속 증가 방법
US7897813B2 (en) 2006-07-19 2011-03-01 Nippon Shokubai Co., Ltd. Reactor for gas phase catalytic oxidation and a process for producing acrylic acid using it
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WO2009017074A1 (ja) * 2007-07-27 2009-02-05 Nippon Shokubai Co., Ltd. 二段接触気相酸化によるアクリル酸の製造方法
KR101105336B1 (ko) * 2008-03-31 2012-01-16 롬 앤드 하아스 컴패니 폭연 압력 감소를 위한 방법 및 장치
WO2013004254A1 (en) * 2011-07-01 2013-01-10 Haldor Topsøe A/S Heat exchange reactor
US20140065029A1 (en) * 2012-08-28 2014-03-06 Dynamic Engineering Inc. Symmetrical reactor including a plurality of packed tubes
CN103908929B (zh) * 2012-12-29 2016-12-28 新煤化工设计院（上海）有限公司 一种组合换热式多壳程的甲醇制烯烃固定床生产设备及其生产方法
EP2887001A1 (en) 2013-12-18 2015-06-24 Casale Sa Tube heat exchange unit for internals of heat exchangers or reactors
WO2016017722A1 (ja) 2014-08-01 2016-02-04 株式会社日本触媒 不活性物質の回収方法及び当該方法により回収された不活性物質を用いたアクリル酸の製造方法
CN106563929B (zh) * 2015-10-08 2019-09-17 利宝地工程有限公司 修复和制造涡轮发动机部件的方法及涡轮发动机部件
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Publication number Priority date Publication date Assignee Title
EP3387672A4 (en) * 2015-12-10 2018-12-05 Laird Technologies, Inc. Heat exchangers

Also Published As

Publication number Publication date
CN1294939A (zh) 2001-05-16
EP1097745B1 (en) 2005-02-16
KR100454492B1 (ko) 2004-10-28
DE60018139D1 (de) 2005-03-24
EP1097745A1 (en) 2001-05-09
JP3646027B2 (ja) 2005-05-11
US6994833B1 (en) 2006-02-07
KR20010051326A (ko) 2001-06-25
DE60018139T2 (de) 2005-07-21
JP2001129384A (ja) 2001-05-15
CN1096879C (zh) 2002-12-25

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