CN104661738B - 具有改进的抗污损性的反应器 - Google Patents

具有改进的抗污损性的反应器 Download PDF

Info

Publication number
CN104661738B
CN104661738B CN201380049716.4A CN201380049716A CN104661738B CN 104661738 B CN104661738 B CN 104661738B CN 201380049716 A CN201380049716 A CN 201380049716A CN 104661738 B CN104661738 B CN 104661738B
Authority
CN
China
Prior art keywords
reactor
tubes
reaction
tube
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
CN201380049716.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN104661738A (zh
Inventor
M·S·迪克西
J·L·斯坦恩巴赫
N·杜邦
R·L·朗蒂
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.)
Arkema Inc
Original Assignee
Arkema Inc
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 Arkema Inc filed Critical Arkema Inc
Priority to CN201710160197.9A priority Critical patent/CN106955646B/zh
Publication of CN104661738A publication Critical patent/CN104661738A/zh
Application granted granted Critical
Publication of CN104661738B publication Critical patent/CN104661738B/zh
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
    • B01J8/065—Feeding reactive 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
    • B01J8/02—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
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN201380049716.4A 2012-09-24 2013-08-20 具有改进的抗污损性的反应器 Active CN104661738B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710160197.9A CN106955646B (zh) 2012-09-24 2013-08-20 具有改进的抗污损性的反应器

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 2012-10-16
US13/652,522 US9440903B2 (en) 2012-09-24 2012-10-16 Shell and tube oxidation reactor with improved resistance to fouling
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
CN201710160197.9A Division CN106955646B (zh) 2012-09-24 2013-08-20 具有改进的抗污损性的反应器

Publications (2)

Publication Number Publication Date
CN104661738A CN104661738A (zh) 2015-05-27
CN104661738B true CN104661738B (zh) 2017-03-29

Family

ID=49325673

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380049716.4A Active CN104661738B (zh) 2012-09-24 2013-08-20 具有改进的抗污损性的反应器
CN201710160197.9A Active CN106955646B (zh) 2012-09-24 2013-08-20 具有改进的抗污损性的反应器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710160197.9A Active CN106955646B (zh) 2012-09-24 2013-08-20 具有改进的抗污损性的反应器

Country Status (13)

Country Link
US (4) US9440903B2 (https=)
EP (2) EP3682967B1 (https=)
JP (3) JP6290219B2 (https=)
KR (3) KR102267820B1 (https=)
CN (2) CN104661738B (https=)
BR (1) BR112015006503B1 (https=)
MX (1) MX341436B (https=)
MY (1) MY175594A (https=)
SA (1) SA515360178B1 (https=)
SG (3) SG10201610892QA (https=)
TW (2) TWI583447B (https=)
WO (1) WO2014046829A2 (https=)
ZA (1) ZA201501789B (https=)

Families Citing this family (31)

* 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
WO2017035055A1 (en) 2015-08-24 2017-03-02 Rohm And Haas Company Method of determining the inertness of materials for use in monomer production
WO2017035054A1 (en) 2015-08-24 2017-03-02 Rohm And Haas Company Method of determining the inertness of materials for use in monomer production
US10562002B2 (en) * 2015-11-09 2020-02-18 Shell Oil Company Easy clean catalyst filter basket
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
SG11201809019YA (en) 2016-04-21 2018-11-29 Rohm & Haas 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
JP2024519340A (ja) 2021-05-11 2024-05-10 アーケマ・インコーポレイテッド 熱交換器のチューブシート監視方法
CN117642257A (zh) 2021-05-11 2024-03-01 阿科玛股份有限公司 用于监测热交换器的管片的方法
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
US20250289772A1 (en) * 2022-05-04 2025-09-18 Nova Chemicals (International) S.A. Reactor systems for oxidative dehydrogenation (odh) of ethane
WO2024069232A1 (en) * 2022-09-29 2024-04-04 Eurotherm Automation Sas Direct electrical heating of process heaters tubes using galvanic isolation techniques
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
EP4603472A1 (en) * 2022-10-12 2025-08-20 Nippon Kayaku Kabushiki Kaisha Method for producing unsaturated aldehyde, and apparatus for producing unsaturated aldehyde
US12302477B2 (en) 2023-03-24 2025-05-13 Schneider Electric Systems Usa, Inc. Induction heating for process electrification
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873368A (en) * 1979-11-19 1989-10-10 Mitsubishi Petrochemical Company Limited Process for producing acrylic acid
CN1249300A (zh) * 1998-09-27 2000-04-05 罗姆和哈斯公司 由丙烯生产丙烯酸功效改进的单反应器法
CN101172938A (zh) * 2006-07-19 2008-05-07 株式会社日本触媒 接触气相氧化用反应器以及使用其的丙烯酸制造方法
CN101213163A (zh) * 2005-07-08 2008-07-02 Lg化学株式会社 在固定床催化部分氧化反应器中高效率制备不饱和酸的方法
CN101516820A (zh) * 2006-09-15 2009-08-26 陶氏环球技术公司 制备丙烯酸的方法

Family Cites Families (26)

* 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
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
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
EP1104822B1 (en) 1999-11-17 2007-02-14 Kao Corporation Method for producing pulp molded articles
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
JP2007521242A (ja) 2003-09-24 2007-08-02 ダウ グローバル テクノロジーズ インコーポレイティド エチレン性不飽和モノマーの重合を抑制する金属表面
CN100491302C (zh) * 2003-12-24 2009-05-27 Lg;化学株式会社 在具有提高热控制系统的固定床催化部分氧化反应器中制备不饱和酸的方法
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
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
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
TWI373375B (en) 2007-03-01 2012-10-01 Rohm & Haas Apparatus and method for dislodging and extracting solid materials from tubes
US8013185B2 (en) * 2007-04-03 2011-09-06 Lg Chem, Ltd. Method for preparing unsaturated aldehyde and/or unsaturated fatty acid using fixed-bed catalytic partial oxidation reactor
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873368A (en) * 1979-11-19 1989-10-10 Mitsubishi Petrochemical Company Limited Process for producing acrylic acid
CN1249300A (zh) * 1998-09-27 2000-04-05 罗姆和哈斯公司 由丙烯生产丙烯酸功效改进的单反应器法
US6384274B1 (en) * 1998-09-27 2002-05-07 Rohm And Haas Company Single reactor process for preparing acrylic acid from propylene having improved capacity
CN101213163A (zh) * 2005-07-08 2008-07-02 Lg化学株式会社 在固定床催化部分氧化反应器中高效率制备不饱和酸的方法
CN101172938A (zh) * 2006-07-19 2008-05-07 株式会社日本触媒 接触气相氧化用反应器以及使用其的丙烯酸制造方法
CN101516820A (zh) * 2006-09-15 2009-08-26 陶氏环球技术公司 制备丙烯酸的方法

Also Published As

Publication number Publication date
KR102267820B1 (ko) 2021-06-23
EP2922624A4 (en) 2016-08-24
JP2015535826A (ja) 2015-12-17
SG10201610892QA (en) 2017-02-27
SA515360178B1 (ar) 2016-06-05
CN104661738A (zh) 2015-05-27
ZA201501789B (en) 2016-09-28
BR112015006503B1 (pt) 2021-03-02
JP6728253B2 (ja) 2020-07-22
MX341436B (es) 2016-08-18
EP3682967A1 (en) 2020-07-22
SG10201911923SA (en) 2020-02-27
WO2014046829A3 (en) 2014-05-22
TW201412400A (zh) 2014-04-01
BR112015006503A8 (pt) 2019-08-20
KR20150060895A (ko) 2015-06-03
WO2014046829A2 (en) 2014-03-27
US20180078919A1 (en) 2018-03-22
US10532338B2 (en) 2020-01-14
MY175594A (en) 2020-07-01
EP2922624B1 (en) 2020-04-01
KR20200070429A (ko) 2020-06-17
JP6290219B2 (ja) 2018-03-07
TW201722550A (zh) 2017-07-01
KR102267815B1 (ko) 2021-06-23
JP6967121B2 (ja) 2021-11-17
KR20200070433A (ko) 2020-06-17
US20130274508A1 (en) 2013-10-17
TWI583447B (zh) 2017-05-21
MX2015003697A (es) 2015-07-06
BR112015006503A2 (pt) 2017-07-04
KR102123219B1 (ko) 2020-06-16
US10286374B2 (en) 2019-05-14
CN106955646A (zh) 2017-07-18
EP3682967B1 (en) 2025-08-06
SG11201502015WA (en) 2015-04-29
US9861948B2 (en) 2018-01-09
JP2020185568A (ja) 2020-11-19
US20190201862A1 (en) 2019-07-04
EP2922624A2 (en) 2015-09-30
US9440903B2 (en) 2016-09-13
CN106955646B (zh) 2020-06-09
US20160303532A1 (en) 2016-10-20
JP2018111696A (ja) 2018-07-19
TWI626988B (zh) 2018-06-21

Similar Documents

Publication Publication Date Title
CN104661738B (zh) 具有改进的抗污损性的反应器
ES2209870T3 (es) Reactor de haces tubulares, especialmente para reacciones cataliticas en fase gaseosa.
US7118098B2 (en) Hydraulically sealed crossflow mass transfer tray
CN100469752C (zh) 用于分离至少一股含富集的(甲基)丙烯酸单体的料流的热分离方法
EP2231324A2 (en) Tube reactor
KR100703915B1 (ko) 말레산 무수물을 제조하기 위한 촉매작용 기상 산화 방법
KR100781006B1 (ko) 부분 산화에 의한 유기물질의 촉매적 제조방법
US7544832B2 (en) Reaction column in a special combination with a natural circulation evaporator
US20240269634A1 (en) Method for producing phosgene

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant