BR112015006503A8 - reator interetapas aberto de carcaça única para produção de ácido acrílico a partir de propileno, método e processo de fabricação de ácido acrílico - Google Patents
reator interetapas aberto de carcaça única para produção de ácido acrílico a partir de propileno, método e processo de fabricação de ácido acrílico Download PDFInfo
- Publication number
- BR112015006503A8 BR112015006503A8 BR112015006503A BR112015006503A BR112015006503A8 BR 112015006503 A8 BR112015006503 A8 BR 112015006503A8 BR 112015006503 A BR112015006503 A BR 112015006503A BR 112015006503 A BR112015006503 A BR 112015006503A BR 112015006503 A8 BR112015006503 A8 BR 112015006503A8
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- Prior art keywords
- acrylic acid
- propylene
- ssoi
- production
- single stage
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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)
Abstract
resumo reator de oxidação de carcaça e tubos com resistência melhorada à incrustação a presente divulgação se relaciona com um reator interetapas aberto de carcaça única (ssoi). o ssoi compreende uma primeira etapa de reação, um permutador de calor interetapas, uma região interetapas aberta, e uma segunda etapa de reação. o ssoi pode estar configurado para operação com fluxo ascendente ou fluxo descendente. adicionalmente, a região interetapas aberta do ssoi pode compreender uma alimentação de oxidante suplementar. quando a região interetapas aberta compreende uma alimentação de oxidante suplementar, o ssoi pode adicionalmente compreender uma montagem de mistura de oxidante suplementar. processos para produção de ácido acrílico através da oxidação de propileno são também divulgados.
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 |
Publications (3)
Publication Number | Publication Date |
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BR112015006503A2 BR112015006503A2 (pt) | 2017-07-04 |
BR112015006503A8 true BR112015006503A8 (pt) | 2019-08-20 |
BR112015006503B1 BR112015006503B1 (pt) | 2021-03-02 |
Family
ID=49325673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015006503-1A BR112015006503B1 (pt) | 2012-09-24 | 2013-08-20 | processo de fabricação de ácido acrílico |
Country Status (13)
Country | Link |
---|---|
US (4) | US9440903B2 (pt) |
EP (2) | EP2922624B1 (pt) |
JP (3) | JP6290219B2 (pt) |
KR (3) | KR102123219B1 (pt) |
CN (2) | CN106955646B (pt) |
BR (1) | BR112015006503B1 (pt) |
MX (1) | MX341436B (pt) |
MY (1) | MY175594A (pt) |
SA (1) | SA515360178B1 (pt) |
SG (3) | SG11201502015WA (pt) |
TW (2) | TWI626988B (pt) |
WO (1) | WO2014046829A2 (pt) |
ZA (1) | ZA201501789B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9134064B2 (en) * | 2013-10-04 | 2015-09-15 | Aggreko, Llc | Process vessel cooldown apparatus and method |
CN107848935B (zh) | 2015-08-24 | 2022-01-04 | 罗门哈斯公司 | 单体生产中使用的材料的惰性的确定方法 |
JP6799581B2 (ja) | 2015-08-24 | 2020-12-16 | ローム アンド ハース カンパニーRohm And Haas Company | モノマー生成で使用するための材料の不活性度を決定する方法 |
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 |
US10737236B2 (en) | 2015-11-23 | 2020-08-11 | Sabic Global Technologies B.V. | Structural catalyst with internal heat transfer system for exothermic and endothermic reactions |
CN109153627B (zh) | 2016-04-21 | 2022-08-02 | 罗门哈斯公司 | 在单体生产中使用大孔惰性材料的方法 |
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 |
EP3636633B1 (en) * | 2017-05-16 | 2022-06-01 | Sumitomo Chemical Company, Limited | Pneumatic conveyance method for methionine |
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 |
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 |
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 |
WO2023214222A1 (en) * | 2022-05-04 | 2023-11-09 | Nova Chemicals (International) S.A. | Reactor systems for oxidative dehydrogenation (odh) of ethane |
WO2024073655A1 (en) * | 2022-09-29 | 2024-04-04 | Schneider Electric Systems Usa, Inc. | Direct electrical heating of process heater tubes using galvanic isolation techniques |
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 |
Family Cites Families (29)
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 |
US6605187B1 (en) | 1999-11-17 | 2003-08-12 | Kao Corporation | Method for producing pulp molded article |
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 |
WO2005061414A1 (en) | 2003-12-24 | 2005-07-07 | Lg Chem, Ltd. | Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with enhanced heat control system |
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 |
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 |
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 |
EP2502895B1 (en) * | 2006-09-15 | 2016-08-31 | Arkema Inc. | Process for producing acrylic acid |
TWI373375B (en) | 2007-03-01 | 2012-10-01 | Rohm & Haas | Apparatus and method for dislodging and extracting solid materials from tubes |
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 |
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