reactor for manufacture of nitrogen monoxide

  • Process Analysis and Plant Design for Manufacturing of ...

    2019-5-6 · nitrogen monoxide. Here compressed air is mixed with anhydrous ammonia, fed to a shell and tube heat exchanger, also, the catalyst bed is in the form of 60-80 mesh wire gauge consisting of 10 to 30 sheets of catalyst. The catalyst involved in the reaction is Platinum (10%)-Rhodium (90%).

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  • A model based on equations of kinetics to study

    the reactor significantly reduces the concentration of nitrogen monoxide as an envi ronmental pollutant. After a After a drastic increase, a decrease in the

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  • Manufacture of Nitric Acid - PDST

    2020-2-27 · Manufacture of Nitric Acid And Calcium Ammonium Nitrate in IFI, Arklow ... • The oxidation of nitrogen monoxide • The absorption of nitrogen dioxide in water. 1 . ... The heart of the nitric acid plant is the catalytic reactor where the mixture of ammonia and air reacts to form nitrogen monoxide, on a Pt/Rh catalyst. The

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  • Reactor Cooling Systems for Chemical Manufacturing | Linde

    The direct injection of liquid nitrogen into the reaction vessel allows heat to be removed rapidly. This helps shorten batch time and enhances productivity by reducing by-product formation. By applying this technology we were able to help a leading chemical manufacturer reduce their batch cool time from four hours to one hour, while cooling ...

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  • US8945499B2 - Process for producing ammonium nitrate ...

    A process for producing ammonium nitrate is disclosed, which process comprises exposing a gaseous oxidiser feed composed at least substantially of ammonia, steam and an oxidising gas to conditions whereby the ammonia is oxidised to produce a reaction mixture including nitrogen monoxide and water vapour. The reaction mixture is cooled in a heat exchanger whereby the

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  • Gasification, Producer Gas and Syngas - FSA1051

    2021-5-10 · and carbon monoxide diluted with nitrogen from the air. The producer gas is suitable for boiler and engine applications but cannot be transported through pipelines due to its low Btu content. Gasification of char in the presence of steam produces a gas consist­ ing mainly of carbon monoxide, carbon dioxide, hydrogen and methane.

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  • Hydrogenation Reactor - Hydrogenation Reactor

    2021-12-19 · Description. Hydrogenation reactor is the kind of high-temperature and high-pressure container which is widely used for hydrogenation reaction, or in the occasion where liquid and gas need to be mixed adequately. It is the necessary equipment in the process of organic chemistry laboratory and petrochemical industry. Hydrogenation reactors are often

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  • Carbon monoxide production process - The BOC Group, Inc.

    Carbon monoxide production process. United States Patent 7351275. Abstract: The present invention provides for a process for producing carbon monoxide. A feed gas stream of hydrogen, carbon monoxide and carbon dioxide is directed to a membrane unit which separates the feed gas stream into two streams. The stream containing carbon monoxide is ...

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  • Ethylene oxide tubular reactors - Big Chemical Encyclopedia

    Ethylene oxide tubular reactors Ethylene oxide catalyst research is expensive and time-consuming because of the need to break in and stabilize the catalyst before rehable data can be collected. Computer controlled tubular microreactors containing as Httle as 5 g of catalyst can be used for assessment of a catalyst s initial performance and for long-term life studies, but

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  • Design and Construction of a Small-Scale Fixed-Bed

    2019-4-30 · monoxide diluted with the nitrogen from the air. The product gas has a heating value between 3.5 – 7.8 MJ/Nm 3 , which makes it suitable for

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  • A model based on equations of kinetics to study

    the reactor significantly reduces the concentration of nitrogen monoxide as an envi ronmental pollutant. After a After a drastic increase, a decrease in the concentration of the NO

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  • Hydrogenation Reactor - Hydrogenation Reactor

    2021-12-19 · Description. Hydrogenation reactor is the kind of high-temperature and high-pressure container which is widely used for hydrogenation reaction, or in the occasion where liquid and gas need to be mixed adequately. It is the necessary equipment in the process of organic chemistry laboratory and petrochemical industry. Hydrogenation reactors are often

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  • Nitric Acid Manufacturing Process - Chemical Engineering

    2020-9-20 · There are three primary chemical reaction steps in the Ostwald Process: Catalytic oxidation of ammonia to yield nitrogen monoxide. Oxidation of nitrogen monoxide to yield oxides of nitrogen. Absorption of oxides of nitrogen in water to yield nitric acid. 4 N H 3 + 7 O 2 → 4 N O 2 + 6 H 2 O. 4NH3+7O2→4NO2+6H2O 4N H 3+7O2 → 4NO2+ 6H 2O.

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  • TUBULAR REACTOR FOR PRODUCTION OF CARBON

    The housing of the tubular reactor is in the form of a closed loop with smoothly curving portions conjugated with a rectilinear portion. The housing is associated with an acetylene introduction connection, an inert gas admission connection, e.g., a nitrogen admission connection, and a carbon black delivery connection.

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  • Design of a Bench-Scale Tubular Reactor Similar to Plug ...

    2021-12-17 · The material described in this article deals with waste conversion into energy vectors by pyrolysis, steam cracking, or oxidation of liquid biomass, carried out at small to medium scale. The design of a bench-scale experimental setup devoted to gas phase kinetic data generation in a tubular reactor under laminar regime close to plug flow is detailed based on a

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  • Nitric Acid Manufacture - tandfonline

    2018-6-16 · Nitric oxide and nitrogen dioxide are the atmospheric contaminants from nitric acid manufacture. In the reaction in which nitrogen di-oxide reacts with water to form nitric acid, 3NO2 + H2O = 2HNO3 + NO it is apparent that nitric oxide is formed as a byproduct of the reaction. The nitric oxide must be reoxidized to nitrogen dioxide which can ...

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  • Eductor-Based Reactor and Pump Around Loops for

    Carbon monoxide feed stream 203 may be essentially pure or may contain small amounts of inert impurities such as carbon dioxide, methane, nitrogen, noble gases, water and C 1 to C 4 paraffinic hydrocarbons. The presence of hydrogen in the carbon monoxide and generated in situ by the water gas shift reaction is preferably kept low (e.g., less ...

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  • Ethylene oxide tubular reactors - Big Chemical Encyclopedia

    Ethylene oxide tubular reactors Ethylene oxide catalyst research is expensive and time-consuming because of the need to break in and stabilize the catalyst before rehable data can be collected. Computer controlled tubular microreactors containing as Httle as 5 g of catalyst can be used for assessment of a catalyst s initial performance and for long-term life studies, but

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  • Process for the manufacture of 1,2-Dichloroethane -

    1. - A process for the manufacture of 1,2-dichloroethane starting with a hydrocarbon source, comprising: a) subjecting the hydrocarbon source to a first cracking step carried out in at least one cracking furnace, thus producing a mixture of cracking products; b) subjecting said mixture of cracking products to a series of treatment steps making it possible to obtain a mixture of

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  • Design and Construction of a Small-Scale Fixed-Bed

    2019-4-30 · monoxide diluted with the nitrogen from the air. The product gas has a heating value between 3.5 – 7.8 MJ/Nm 3 , which makes it suitable for

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  • Nitric acid - Essential Chemical Industry

    2022-1-14 · Manufacture of nitric acid. Nitric acid production involves two stages: a) oxidation of ammonia. b) absorption of the resulting nitrogen oxides. (a) Oxidation of ammonia. This part of the process involves the oxidation of ammonia to

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  • Catalytic reduction of nitrogen dioxide by carbon

    The reactor was lagged with 1-4 in. of glass fiber insulation. Helium and carbon monoxide were fed from pressurized tanks Catalytic Reduction of Nitrogen Dioxide by Carbon Monoxide 309 through pressure reducers and needle valves to calibrated

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  • Nitric Acid Manufacturing Process - Chemical Engineering

    2020-9-20 · There are three primary chemical reaction steps in the Ostwald Process: Catalytic oxidation of ammonia to yield nitrogen monoxide. Oxidation of nitrogen monoxide to yield oxides of nitrogen. Absorption of oxides of nitrogen in water to yield nitric acid. 4 N H 3 + 7 O 2 → 4 N O 2 + 6 H 2 O. 4NH3+7O2→4NO2+6H2O 4N H 3+7O2 → 4NO2+ 6H 2O.

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  • Hydrogenation Reactor - Hydrogenation Reactor

    2021-12-19 · Description. Hydrogenation reactor is the kind of high-temperature and high-pressure container which is widely used for hydrogenation reaction, or in the occasion where liquid and gas need to be mixed adequately. It is the necessary equipment in the process of organic chemistry laboratory and petrochemical industry. Hydrogenation reactors are often

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  • Design and Control of a Methanol Reactor/Column Process

    2010-6-2 · 2.1. Compression and Reactor Preheating. Synthesis gas at 51.2 bar is compressed in a two-stage compression system to 110 bar. The fresh feed is mostly hydrogen, carbon dioxide, and carbon monoxide, but it also contains small amounts of methane and nitrogen. The inert components must be purged out of the system. The two feed compressors consume ...

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  • Design of a Bench-Scale Tubular Reactor Similar to Plug ...

    2021-12-17 · The material described in this article deals with waste conversion into energy vectors by pyrolysis, steam cracking, or oxidation of liquid biomass, carried out at small to medium scale. The design of a bench-scale experimental setup devoted to gas phase kinetic data generation in a tubular reactor under laminar regime close to plug flow is detailed based on a

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  • Experimental and numerical assessment of the rotary bed ...

    2022-1-1 · The reactor was purged by flowing nitrogen gas for 3 min to eliminate the inside air. Nitrogen gas was used to sweep away the produced vapor towards the condenser. The pyrolytic vapor was condensed through the condenser pipes. The reactor heat source and nitrogen supply were switched off, and the decomposition was completed.

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  • Eductor-Based Reactor and Pump Around Loops for

    The invention claimed is: 1. A process for producing acetic acid, comprising the steps of: reacting carbon monoxide with at least one reactant in a eductor-based reactor containing a reaction medium to produce a reaction solution comprising acetic acid, wherein the at least one reactant is selected from the group consisting of methanol, methyl acetate, methyl formate, dimethyl ether

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  • Manufacture of nitrous oxide

    Physical Characteristics. Production - It is generally made by heating ammonium nitrate, with by-products nitrogen dioxide (poisonous red gas) ammonia (poisonous), chloride (green-yellow, poisonous), carbon monoxide (poisonous), nitrogen, carbon dioxide, water.

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