JP6290219B2 - 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器 - Google Patents

改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器 Download PDF

Info

Publication number
JP6290219B2
JP6290219B2 JP2015533071A JP2015533071A JP6290219B2 JP 6290219 B2 JP6290219 B2 JP 6290219B2 JP 2015533071 A JP2015533071 A JP 2015533071A JP 2015533071 A JP2015533071 A JP 2015533071A JP 6290219 B2 JP6290219 B2 JP 6290219B2
Authority
JP
Japan
Prior art keywords
tube
reactor
reaction stage
gas
interstage
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.)
Active
Application number
JP2015533071A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015535826A5 (enExample
JP2015535826A (ja
Inventor
マイケル・エス・デコルシー
ジョン・エル・スタインバック
ニコラ・デュポン
ロジャー・エル・ラウンディ
Original Assignee
アーケマ・インコーポレイテッド
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 アーケマ・インコーポレイテッド filed Critical アーケマ・インコーポレイテッド
Publication of JP2015535826A publication Critical patent/JP2015535826A/ja
Publication of JP2015535826A5 publication Critical patent/JP2015535826A5/ja
Application granted granted Critical
Publication of JP6290219B2 publication Critical patent/JP6290219B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01J8/067—Heating or cooling the reactor
    • 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
    • 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
    • B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B01J15/005—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J8/04—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
    • B01J8/0446—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
    • 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
    • B01J8/065—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • 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
    • B01J2208/02—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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00479—Means for mixing reactants or products in the reaction vessels
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00495—Means for heating or cooling the reaction vessels
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/0059—Sequential processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00594—Gas-phase processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00718—Type of compounds synthesised
    • B01J2219/0072—Organic compounds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30226—Cone or truncated cone
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30257—Wire
    • B01J2219/30265—Spiral
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30475—Composition or microstructure of the elements comprising catalytically active material
    • 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
    • B01J8/04—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
    • B01J8/0446—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
    • B01J8/0476—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 otherwise shaped beds
    • B01J8/048—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 otherwise shaped beds the beds being superimposed one above the other
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP2015533071A 2012-09-24 2013-08-20 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器 Active JP6290219B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261704636P 2012-09-24 2012-09-24
US61/704,636 2012-09-24
US13/652,522 US9440903B2 (en) 2012-09-24 2012-10-16 Shell and tube oxidation reactor with improved resistance to fouling
US13/652,522 2012-10-16
PCT/US2013/055689 WO2014046829A2 (en) 2012-09-24 2013-08-20 Shell and tube oxidation reactor with improved resistance to fouling

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018019628A Division JP6728253B2 (ja) 2012-09-24 2018-02-06 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器

Publications (3)

Publication Number Publication Date
JP2015535826A JP2015535826A (ja) 2015-12-17
JP2015535826A5 JP2015535826A5 (enExample) 2016-10-06
JP6290219B2 true JP6290219B2 (ja) 2018-03-07

Family

ID=49325673

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2015533071A Active JP6290219B2 (ja) 2012-09-24 2013-08-20 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器
JP2018019628A Active JP6728253B2 (ja) 2012-09-24 2018-02-06 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器
JP2020113118A Active JP6967121B2 (ja) 2012-09-24 2020-06-30 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2018019628A Active JP6728253B2 (ja) 2012-09-24 2018-02-06 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器
JP2020113118A Active JP6967121B2 (ja) 2012-09-24 2020-06-30 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器

Country Status (13)

Country Link
US (4) US9440903B2 (enExample)
EP (2) EP2922624B1 (enExample)
JP (3) JP6290219B2 (enExample)
KR (3) KR102267815B1 (enExample)
CN (2) CN104661738B (enExample)
BR (1) BR112015006503B1 (enExample)
MX (1) MX341436B (enExample)
MY (1) MY175594A (enExample)
SA (1) SA515360178B1 (enExample)
SG (3) SG10201911923SA (enExample)
TW (2) TWI626988B (enExample)
WO (1) WO2014046829A2 (enExample)
ZA (1) ZA201501789B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134064B2 (en) * 2013-10-04 2015-09-15 Aggreko, Llc Process vessel cooldown apparatus and method
EP3341351B1 (en) 2015-08-24 2019-10-02 Rohm and Haas Company Method of determining the inertness of materials for use in monomer production
EP3341350B1 (en) 2015-08-24 2019-09-25 Rohm and Haas Company Method of determining the inertness of materials for use in monomer production
CN113368787B (zh) * 2015-11-09 2023-06-02 国际壳牌研究有限公司 易清洗的催化剂滤筐
WO2017089935A1 (en) 2015-11-23 2017-06-01 Sabic Global Technologies B.V. Structural catalyst with internal heat transfer system for exothermic and endothermic reactions
EP3445738B1 (en) 2016-04-21 2022-02-16 Rohm and Haas Company Methods for using macroporous inert materials in monomer production
EP3296255A1 (de) * 2016-09-14 2018-03-21 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Reformerrohr mit strukturiertem katalysator und verbessertem wärmehaushalt
WO2018212149A1 (ja) * 2017-05-16 2018-11-22 住友化学株式会社 メチオニンの気流搬送方法
CN107638852B (zh) * 2017-10-17 2019-12-03 龙星化工股份有限公司 一种氟化工裂解炉
EP3476470B1 (en) 2017-10-26 2022-11-09 ALFA LAVAL OLMI S.p.A. Shell-and-tube equipment with distribution device
CN108398040B (zh) * 2018-05-02 2024-01-12 江苏远方涂装环保科技有限公司 旋转换热器
CN109293407B (zh) * 2018-11-20 2021-10-15 大连理工大学 一种厨余垃圾快速制肥装置及方法
CN111249999A (zh) * 2018-11-30 2020-06-09 中国科学院大连化学物理研究所 一种用于硝酸肼催化还原六价铀的固定床反应器及应用
CN110496572B (zh) * 2019-08-01 2021-08-31 江苏科圣化工机械有限公司 有机硅流化床反应器管束支撑格栅及其制造方法
US11891302B2 (en) * 2020-03-17 2024-02-06 Bayotech, Inc. Hydrogen generation systems
JP7467192B2 (ja) * 2020-03-25 2024-04-15 三菱重工業株式会社 ガス状生成物を得るための装置およびガス状生成物を得るための方法
EP3892367A1 (en) * 2020-04-09 2021-10-13 Röhm GmbH A tube bundle reactor and method for the production of methacrylic acid through the partial oxidation of methacrolein
CN111544921B (zh) * 2020-06-29 2020-10-16 天津乐科节能科技有限公司 一种自回热连续熔融结晶系统及方法
CN111849563B (zh) * 2020-07-30 2025-01-07 中冶焦耐(大连)工程技术有限公司 一种干式多通道煤气净化塔及其工作方法
CN112007587B (zh) * 2020-10-22 2021-01-22 山东神驰石化有限公司 一种烷烃催化脱氢立式固定床反应器
EP4337428A4 (en) 2021-05-11 2025-04-16 Arkema, Inc. METHOD FOR MONITORING A TUBE SHEET OF A HEAT EXCHANGER
US20240144465A1 (en) 2021-05-11 2024-05-02 Arkema Inc. Method for monitoring a tube sheet of a heat exchanger
WO2022251737A1 (en) * 2021-05-28 2022-12-01 Eaton Gerald B System and method for producing ultra-high molecular weight polyalphaolefins for use as pipeline drag reducing agents
US12409426B2 (en) 2021-11-22 2025-09-09 Schneider Electric Systems Usa, Inc. Direct electrical heating of process heater tubes using galvanic isolation techniques
CN119137086A (zh) * 2022-05-04 2024-12-13 诺瓦化学品(国际)股份有限公司 用于乙烷的氧化脱氢（odh）的反应器系统
KR20250078512A (ko) * 2022-09-29 2025-06-02 유로떼름 오또마씨옹 에스아에스 갈바닉 절연 기술을 사용한 공정 히터 튜브의 직접 전기 가열
JP7551026B2 (ja) * 2022-10-12 2024-09-13 日本化薬株式会社 不飽和アルデヒドの製造方法および不飽和アルデヒドの製造装置
WO2024080208A1 (ja) * 2022-10-12 2024-04-18 日本化薬株式会社 不飽和アルデヒドの製造方法および不飽和アルデヒドの製造装置
CN117049685B (zh) * 2023-08-29 2024-03-26 江苏易简环保科技有限公司 一种高效催化氧化装置
JP2025110559A (ja) * 2024-01-16 2025-07-29 日本特殊陶業株式会社 反応装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238851B2 (de) * 1972-08-07 1979-08-30 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein und/oder Acrylsäure unter Vermeidung von Nachreaktionen bei der katalytischen Oxidation von Propylen und/oder Acrolein
US4029636A (en) 1974-11-12 1977-06-14 Celanese Corporation Method for reducing molybdenum trioxide content of gases issuing from reactors containing molybdenum-based catalysts
JPS52108917A (en) 1976-03-11 1977-09-12 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of acrylic acid by vapor-phase catalytic oxidation of prop ylene
US4201736A (en) 1977-07-26 1980-05-06 Bott Theodore R Fluid distribution and contacting elements
JPS5673041A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochem Co Ltd Preparation of acrylic acid
US4518574A (en) * 1983-03-07 1985-05-21 Exxon Research & Engineering Co. Catalytic gas synthesis process
DE4308087C2 (de) 1993-03-13 1997-02-06 Basf Ag Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der katalytischen Oxidation von Propylen und/oder Acrolein
JP3948798B2 (ja) 1997-10-27 2007-07-25 株式会社日本触媒 アクリル酸の製造方法
US6384274B1 (en) * 1998-09-27 2002-05-07 Rohm And Haas Company Single reactor process for preparing acrylic acid from propylene having improved capacity
TW527218B (en) 1999-03-16 2003-04-11 Basf Ag Multitube reactor, especially for catalytic gas-phase reactions
US6639106B1 (en) 1999-07-23 2003-10-28 Rohm And Haas Company Process for preparing and purifying acrylic acid from propylene having improved capacity
DE60033358T2 (de) 1999-11-17 2007-10-31 Kao Corp. Verfahren zur Herstellung von faserigen Formteilen
DE10000584A1 (de) * 2000-01-10 2001-07-12 Basf Ag Verfahren zur katalytischen Gasphasenoxidation zu Maleinsäureanhydrid
JP4325146B2 (ja) 2002-03-11 2009-09-02 三菱化学株式会社 （メタ）アクリル酸類の製造方法
JP3908118B2 (ja) 2002-08-08 2007-04-25 株式会社日本触媒 アクリル酸の製造方法
DE10258180A1 (de) * 2002-12-12 2004-06-24 Basf Ag Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff
DE60325281D1 (de) 2003-09-24 2009-01-22 Dow Global Technologies Inc Metalloberflächen zur verhinderung der polymerisation von ethylenisch ungesättigten monomeren
TWI288127B (en) * 2003-12-24 2007-10-11 Lg Chemical Ltd Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with enhanced heat control system
DE102004018267B4 (de) * 2004-04-15 2007-05-03 Man Dwe Gmbh Reaktoranordnung zur Durchführung katalytischer Gasphasenreaktionen
US7371361B2 (en) * 2004-11-03 2008-05-13 Kellogg Brown & Root Llc Maximum reaction rate converter system for exothermic reactions
DE102005020942A1 (de) 2005-05-04 2006-11-09 Linde Ag Gas-Gas-Mischer
KR100868454B1 (ko) * 2005-07-08 2008-11-11 주식회사 엘지화학 고정층 촉매 부분산화 반응기에서 고효율의 불포화산의제조방법
US7491368B2 (en) * 2005-07-14 2009-02-17 Equistar Chemicals, Lp Method for temporary closing and reopening of a reactor tube
FR2897059B1 (fr) * 2006-02-07 2008-04-18 Arkema Sa Procede de preparation d'acide acrylique
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
JP5171031B2 (ja) * 2006-07-19 2013-03-27 株式会社日本触媒 接触気相酸化用反応器およびそれを用いたアクリル酸の製造方法
CN101516820B (zh) * 2006-09-15 2012-11-21 阿克马公司 制备丙烯酸的方法
JP5091715B2 (ja) 2007-03-01 2012-12-05 ローム アンド ハース カンパニー 管から固形物を取り外し、抜き出すための装置および方法
KR100942648B1 (ko) * 2007-04-03 2010-02-17 주식회사 엘지화학 고정층 촉매 부분 산화 반응기를 이용한 불포화 알데히드및/또는 불포화 지방산의 제조방법
DE102007019597A1 (de) 2007-04-24 2008-05-15 Basf Ag Verfahren der Inbetriebnahme einer heterogen katalysierten partiellen Gasphasenoxidation von Acrolein zu Acrylsäure oder von Methacrolein zu Methacrylsäure
RU2440400C2 (ru) * 2010-02-01 2012-01-20 Инфра Текнолоджиз Лтд Способ получения синтетических жидких углеводородов и реактор для проведения синтеза фишера-тропша

Also Published As

Publication number Publication date
ZA201501789B (en) 2016-09-28
SG11201502015WA (en) 2015-04-29
EP2922624A2 (en) 2015-09-30
CN106955646A (zh) 2017-07-18
JP2020185568A (ja) 2020-11-19
CN104661738A (zh) 2015-05-27
KR102267815B1 (ko) 2021-06-23
TWI583447B (zh) 2017-05-21
KR20150060895A (ko) 2015-06-03
WO2014046829A2 (en) 2014-03-27
US9440903B2 (en) 2016-09-13
BR112015006503B1 (pt) 2021-03-02
SA515360178B1 (ar) 2016-06-05
BR112015006503A8 (pt) 2019-08-20
SG10201911923SA (en) 2020-02-27
EP3682967A1 (en) 2020-07-22
JP2015535826A (ja) 2015-12-17
US20190201862A1 (en) 2019-07-04
CN104661738B (zh) 2017-03-29
KR102123219B1 (ko) 2020-06-16
CN106955646B (zh) 2020-06-09
KR20200070433A (ko) 2020-06-17
US10532338B2 (en) 2020-01-14
EP2922624A4 (en) 2016-08-24
US10286374B2 (en) 2019-05-14
US20180078919A1 (en) 2018-03-22
WO2014046829A3 (en) 2014-05-22
EP3682967B1 (en) 2025-08-06
KR102267820B1 (ko) 2021-06-23
JP6728253B2 (ja) 2020-07-22
TW201412400A (zh) 2014-04-01
TWI626988B (zh) 2018-06-21
JP6967121B2 (ja) 2021-11-17
JP2018111696A (ja) 2018-07-19
BR112015006503A2 (pt) 2017-07-04
EP2922624B1 (en) 2020-04-01
US9861948B2 (en) 2018-01-09
KR20200070429A (ko) 2020-06-17
TW201722550A (zh) 2017-07-01
US20160303532A1 (en) 2016-10-20
MY175594A (en) 2020-07-01
SG10201610892QA (en) 2017-02-27
MX2015003697A (es) 2015-07-06
US20130274508A1 (en) 2013-10-17
MX341436B (es) 2016-08-18

Similar Documents

Publication Publication Date Title
JP6967121B2 (ja) 改良された耐ファウリング性を有するシェルアンドチューブ酸化反応器
US7226567B1 (en) Multi-tube fixed-bed reactor, especially for catalytic gas phase reactions
CN1320938C (zh) 液压密封错流传质塔板
AU2020288071B2 (en) Urea plant with stripper and stripping method
US7038065B2 (en) Process for catalytically producing organic substances by partial oxidation
US20240269634A1 (en) Method for producing phosgene
US20080021239A1 (en) Process for Producing (Meth)Acrylic Acid or (Meth)Acrolein

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160819

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160819

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170228

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170531

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171129

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180207

R150 Certificate of patent or registration of utility model

Ref document number: 6290219

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250