Design of N-butyl Acrylate Plant PDF Download
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Author: Pauline Umi Edward Sumbang
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Pauline Umi Edward Sumbang
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Intratec
Publisher: Intratec
ISBN: 1641480866
Category : Business & Economics
Languages : en
Pages : 100
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Book Description
This report presents a cost analysis of n-Butyl Acrylate production from ester grade acrylic acid and n-butanol The process examined is a typical esterification process. This report was developed based essentially on the following reference(s): (1) "Acrylic Acid and Derivatives", Kirk-Othmer Encyclopedia of Chemical Technology, 5th edition (2) US Patent 6320070, issued to BASF in 2001 Keywords: Esterification, Nippon Shokubai, Mitsubishi, BASF
Author: Intratec
Publisher: Intratec
ISBN: 1641480602
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of n-Butyl Acrylate production from chemical grade propylene and n-butanol The process examined is a typical propylene oxidation, followed by a typical esterification process. In this process, propylene passes through a two-stage vapor phase oxidation to generate an acrylic acid-containing gas, from which acrylic acid is recovered via absorption in water. The aqueous acrylic acid solution is purified via light solvent extraction to ester-grade acrylic acid to be combined with n-butanol in a esterification reactor to generate crude a crude ester stream that is furhter purified to generate high-purity butyl acrylate. This report was developed based essentially on the following reference(s): (1) "Acrylic Acid", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) "Acrylic Acid and Derivatives", Kirk-Othmer Encyclopedia of Chemical Technology, 5th edition Keywords: Propene, Air Oxidation, Propenoic Acid, Nippon Shokubai, Rohm & Haas, Dow, Esterification, Nippon Shokubai, Mitsubishi, BASF
Author: Amri Bukhairi Bakhtiar
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Alexandre C. Dimian
Publisher: Elsevier
ISBN: 0444638865
Category : Technology & Engineering
Languages : en
Pages : 756
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Book Description
Applications in Design and Simulation of Sustainable Chemical Processes addresses the challenging applications in designing eco-friendly but efficient chemical processes, including recent advances in chemistry and catalysis that rely on renewable raw materials. Grounded in the fundamental knowledge of chemistry, thermodynamics, chemical reaction engineering and unit operations, this book is an indispensable resource for developing and designing innovating chemical processes by employing computer simulations as an efficient conceptual tool. Targeted to graduate and post graduate students in chemical engineering, as well as to professionals, the book aims to advance their skills in process innovation and conceptual design. The work completes the book Integrated Design and Simulation of Chemical Processes by Elsevier (2014) authored by the same team. - Includes comprehensive case studies of innovative processes based on renewable raw materials - Outlines Process Systems Engineering approach with emphasis on systematic design methods - Employs steady-state and dynamic process simulation as problem analysis and flowsheet creation tool - Applies modern concepts, as process integration and intensification, for enhancing the sustainability
Author: Tan Kim Ean Jesslyn
Publisher:
ISBN:
Category : Acrylates
Languages : en
Pages : 106
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Book Description
The recovery of dilute acrylic acid from the wastewater stream during the production of acrylic esters in the industries has gained a significant amount of attention due to its economic and environment issues. The amounts of acrylic acid which are usually found to contain in the wastewater stream range from 4-10 % w/w. The most frequent used method to treat wastewater containing acrylic acid is by incineration which is neither economically feasible nor environment friendly. One of the promising methods is recovery of acrylic acid from wastewater through esterification. Acrylic acid could be converted to acrylic ester while wastewater could be purified. To date, study about esterification by using diluted acrylic acid has not been reported in the literature. In this present work, a simulation study on the direct utilization of dilute acrylic acid in the production of n-butyl acrylate via esterification with n-butanol in a reactive distillation column was presented. The reaction is heterogeneously catalyzed by ion exchanged resin (Amberlyst-46). A pseudo-homogeneous kinetic model was used to describe the reaction kinetics. An equilibrium stage model was applied and the proposed model was validated with experimental data from past research study. The validated model was then used to study effect of various parameters like acrylic acid concentration, catalyst loading, reboiler duty, reflux ratio, number of trays in reactive section and number of trays in separation section. From this study, it can be seen that the best operating conditions in recovering 4% w/w acrylic acid from the wastewater stream were with a catalyst loading of 0.105 kg/m, reboiler duty of 283.133 kJ/hr, reflux ratio of 1.0 and finally with 7 trays in the reactive section and 2 trays in the rectifying and stripping section respectively. With these operating conditions, 95.245 % of AA managed to be converted into BA. The findings have proven the feasibility of the acrylic acid recovery via esterification in reactive distillation column and it serves as the groundwork for the detailed column design and experimental study in the future.
Author: John J. McKetta Jr
Publisher: CRC Press
ISBN: 9780824724849
Category : Science
Languages : en
Pages : 520
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Book Description
"Written by engineers for engineers (with over 150 International Editorial Advisory Board members),this highly lauded resource provides up-to-the-minute information on the chemical processes, methods, practices, products, and standards in the chemical, and related, industries. "
Author: Alexandru Mihai Grumezescu
Publisher: William Andrew
ISBN: 0128136685
Category : Science
Languages : en
Pages : 691
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Book Description
Design of Nanostructures for Versatile Therapeutic Applications focuses on antimicrobial, antioxidant and nutraceutical applications of nanostructured materials. Many books discuss these subjects, but not from a pharmaceutical point-of-view. This book covers novel approaches related to the modulation of microbial biofilms, antimicrobial therapy and encapsulate polyphenols as antioxidants. Written by an internationally diverse group of academics, this book is an important reference resource for researchers, both in biomaterials science and the pharmaceutical industry. - Assesses the most recently developed nanostructures that have potential antimicrobial properties, explaining their novel mechanical aspects - Shows how nanoantibiotics can be used to more effectively treat disease - Provides a cogent summary of recent developments in nanoantimicrobial discovery, allowing readers to quickly familiarize themselves with the topic
Author: Noorfatima Altwail
Publisher:
ISBN:
Category :
Languages : en
Pages : 428
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Book Description
Ethyl Acrylate [sic] is an important organic compound with the molecular formula of CH2CHCO2CH2CH3 it has lot of industrial applications and also commercial applications. It is widely used in the manufacture of various polymers especially in the production of textile products, paints and fibres. There are many chemical pathways to produce ethyl acrylate and the selection of the best path depend on some important criteria such as the amount of the yield that produce, economic analysis, quality, production, safety, environmental impact and also the technical details like mass and energy balance. The goal of this research is to design a plant that produces 50, 000 tons/year of Ethyl [sic] Acrylate [sic] from the Glycerol. [sic] This process goes through three main parts which are dehydration in gas phase of crude glycerol to acrolien,[sic] oxidation of acrolein to acrylic acid and the last one esterification reaction where ethanol reacts with acrylic acid to form Ethyl [sic] acrylate. The dehydration of glycerol to acrolein is an adequate reaction with suitable economic and environmental aspects so, production of ethyl acrylate from glycerol lead to improve the sustainability in environmental care. Moreover, Ethyl [sic] acrylate market in the UAE and Gulf region is expected to due to the rise industrial growth, advance urbanization and rising residential and office space constructions. Furthermore, For [sic] each equipment in the ethyl acrylate plant a detailed calculations for material balance, energy balance and equipment's design have been constructed including heat exchanger, dehydration reactor, esterfication reactor, a pump, an absorber, and a storage tank, The detailed design of the plant included calculations such as the area, height, volume and diameter. Moreover, the ethyl acrylate plant was found to be in a payback period of approximately 4 years a profitable one by doing an Economic [sic] analysis. Finally the ethical issues, safety studies and environmental impacts have been discussed in which HAZOP was made for all the units in the plant.
Author: Gade Pandu Rangaiah
Publisher: John Wiley & Sons
ISBN: 1118341686
Category : Science
Languages : en
Pages : 487
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Book Description
For reasons both financial and environmental, there is a perpetual need to optimize the design and operating conditions of industrial process systems in order to improve their performance, energy efficiency, profitability, safety and reliability. However, with most chemical engineering application problems having many variables with complex inter-relationships, meeting these optimization objectives can be challenging. This is where Multi-Objective Optimization (MOO) is useful to find the optimal trade-offs among two or more conflicting objectives. This book provides an overview of the recent developments and applications of MOO for modeling, design and operation of chemical, petrochemical, pharmaceutical, energy and related processes. It then covers important theoretical and computational developments as well as specific applications such as metabolic reaction networks, chromatographic systems, CO2 emissions targeting for petroleum refining units, ecodesign of chemical processes, ethanol purification and cumene process design. Multi-Objective Optimization in Chemical Engineering: Developments and Applications is an invaluable resource for researchers and graduate students in chemical engineering as well as industrial practitioners and engineers involved in process design, modeling and optimization.
