Evaluation of maleic anhydride flowsheets green engineering short course center for environmentally beneficially catalysis university of kansas, lawrence, ks june 2122, 2004 david r. Maleic anhydride manufacture technology free library. It was used for work in 1928, on the reaction between maleic anhydride and 1,3butadiene, for which otto paul hermann diels and kurt alder were awarded the nobel prize in 1950. Maleic anhydride mak value documentation, 1992 the mak. Quantitative analysis of maleic and citraconic anhydrides by. Maleic anhydride ma is used as the ingredient of unsaturated polyester resin and papersizing agent. The aim of this project was to design a production plant capable of manufacturing 40,000 tonsyear maleic anhydride from benzene feedstock.
The global maleic anhydride market size was valued at usd 2. A wide variety of price maleic anhydride options are available to you, there are 553 suppliers who sells price maleic anhydride on, mainly located in asia. By this procedure, the analysis of an alcoholic solution of dimethyl esters derived from maleic and citraconic acids gave the correct amount of maleic anhydride j. Pdf production of maleic anhydride from oxidation of n. Maleic anhydride is a multifunctional chemical intermediate that finds applications in nearly every field of industrial. Maleic anhydride series products are essential to the production of a multitude of resins and plastics, agricultural and industrial chemicals, petroleum additives, paper sizing, water treatment chemicals, epoxy curing agents, artificial sweeteners. Simulation and optimizat ion of the production of phthalic anhydride. Global maleic anhydride market industry analysis report. Project summary infrastructure and engineering software. Maleic anhydride is an acid anhydride of maleic acid, colorless to white organic compound and versatile chemical intermediate which is used to produce 1,4butanediol, tetrahydrofuran thf and gammabutyrolactone gbl. Maleic anhydride is a classic substrate for dielsalder reactions.
Introduction the production of phthtalic anhydride is of practical relevance in largescale organic synthesis, with a wide application in the chemical industry. The mass production capabilities coupled with a broad synthetic platform have powered maleic anhydride to an incredibly diverse range of commercial applications. Maleic anhydride is also widely used as a chemical intermediate in multiple industrial processes. Demand and supply data of maleic anhydride ma, cas 108316 ec 2035716 in the view of the use of dibutyl phthalate dbp as an absorption solvent in a closed system in the manufacture of maleic anhydride, the document provides information for maleic anhydride regarding annual x capacities to produce ma x production volumes of ma and. Bdo was the second largest outlet for maleic anhydride in 2012. Finally, a comparison between the original design and the alternative one will be. Production pathways reports about maleic anhydride. Maleic anhydride is produced by the thermal oxidation of nbutane at an elevated. It used the weiss and downs process employing benzene as a raw material. Effect of oxidation time on maleic anhydride production rate. Through conversion to fumaric and malic acids, maleic anhydride is a vital component of gelling agents, flavor enhancers and food preservatives. Reports emphasize developments for 1,4butanediol from maleic anhydride via dimethyl maleate that have potential implications for the chemical and energy industries customer logins obtain the data you need to make the most informed decisions by accessing our extensive portfolio of information, analytics, and expertise.
Partial oxidation of rxylene with air excess leads to the production of phthalic anhydride and releases. In this context, the electricity usage, amount of nbutane and oxygen required for the production of maleic anhydride were modified based on the information declared in the technical report abbas. Maleic anhydride series products are essential to the production of. When i followed seaders recommendation, it advised using psrk, however it turned out that hysys does. Sep 02, 20 as a large consumer of maleic anhydride for the production of malic and fumaric acids, bartek ingredients has a long term commitment to the production of this industrial commodity. In addition to this, use of bio based succinic acid as. Economic comparison of maleic anhydride production. Diels alder reaction compare the ir of the product to that of maleic anhydride starting material. The plant is designed to produce maleic anhydride by the reaction of butane with oxygen using the vanadium phosphorus oxide as a heterogeneous catalyst vpo and also the byproducts are carbon monoxide and carbon dioxide. Maleic anhydride production by khansaa hamed on prezi.
Production of phthalic anhydride from xylene slideshare. Maleic anhydride is a highly reactive chemical intermediate with present and potential uses in practically every field of industrial chemistry. We manufacture highquality ma by extracting effective ingredients from the gases. Production of maleic anhydride from oxidation of nbutane.
Fluid mechanics, heat transfer, thermodynamics design project production of maleic anhydride we continue to investigate the feasibility of constructing a new, grassroots, 40,000 tonney, maleic. Maleic anhydride current prices petrochemicals prices. The selective oxidation of nbutane to maleic anhydride in. The feedstock advantage the us had was reversed in late 2016 and by june, there was no difference between european mixedbutanes prices and the nbutane price in the us. Maleic anhydride from nbutane fixedbed process chemical. Hysys selection of fluid package for maleic anhydride production. It is the acid anhydride of maleic acid t 90 c p 300 kpa conclusion introduction p 300 kpa t 410 c nbutane benzene power 3. Pdf simulation and optimization of the production of. How do the ch and carbonyl stretches provide evidence of a diels alder reaction. Proccess flow sheet description maleic anhydride ma is an organic compound with the formula c2h2co2o. The general layout of a phthalic anhydride production plant allows us to distinguish three different sections, which are set out below. Hysys selection of fluid package for maleic anhydride. Hysys selection of fluid package for maleic anhydride production posted in chemical process simulation.
Applications so vast, its broad detailed discussion is well beyond the ability of one book chapter to capture. The process was simulated using aspen hysys version 10. Aspen hysys simulation of maleic anhydride production from nbutane via partial oxidation 6 consolidation with older smaller plants, especially in europe and asia 7. Maleic anhydride test description specification unit test limits of measure method min.
Maleic anhydride market global industry analysis, size. Background maleic anhydride is a versatile chemical intermediate used to make unsaturated polyester resins, lube oil additives, alkyd resins, and a variety of other products. Simulation of r xylene oxidation into phthalic anhydride. An occupationally exposed woman 65 kg at a concentration of maleic anhydride equivalent to the mak value 0. Other key applications for maleic anhydride include the production of agricultural chemicals, lubricant additives, copolymers, malic acid. Simulated process flow diagram for the maleic anhydride. The process is based on mitsubishi s oxidation catalyst and uses a selective hydrocarbon separation technology petrox developed by boc gases. The global maleic anhydride market size is projected to reach usd 4. Appearance molten briquettes colour 20 apha astm336674 purity 99. Maleic anhydride is a white crystalline solid at ambient temperatures, but it is usually sold by lanxess in molten form. Maleic anhydride is also obtained as a byproduct of the process with 99. Maleic anhydride market global industry analysis, size and.
Maleic anhydride is produced via nbutane partial oxidation. P a g e 2 the recovery of maleic anhydride at bottom is 99% 28 p a g e 2. In addition, maleic anhydride can be used as a raw material in the production of 1,4butanediol bdo, gammabutyrolactone gbl and. Maleic anhydride is used to manufacture 1,4butanediol bdo, which has a high demand from the textile industry and the manufacturers of tetrahydrofuran thf and polyurethane pu. Maleic anhydride current prices petrochemicals prices database. Maleic anhydride chain world market overview anna zhao na chemicals committee meeting at apic 2015 seoul, 8 may 2015. Alternative process in this section, an alternative design of the production of phthalic anhydride from xylene is provided. This organic compound has a sharp, irritating odor. It is the acid anhydride of maleic acid t 90 c p 300 kpa conclusion introduction p. In 1995, global production of maleic anhydride was estimated at 1. Boc gases and mitsubishi chemical have developed a new technology to produce maleic anhydride man from nbutane.
It is also essential to the production of elastane spandex fibers, artificial sweeteners, papersizing, water treatments, hardeners for epoxy curing, hairsprays, pharmaceuticals, agricultural. Simulated process flow diagram for the maleic anhydride production process from benzene feedstock using aspen hysys. Thus, rising concerns pertaining to depletion of crude oil is expected to challenge the growth of the maleic anhydride market over the forecast period. Maleic anhydride from nbutane by the bocmitsubishi. My components are benzene, maleic anhydride, carbon dioxide, nitrogen, oxygen and water. It is through this reaction that maleic anhydride converted to many pesticides and pharmaceuticals.
Aspen plus, aspen custom modeler, exportation, phthalic anhydride 1. When i followed seaders recommendation, it advised using psrk, however it turned out that hysys. The software used for the simulation is aspen hysys. Demand and supply data of maleic anhydride ma, cas 108316 ec 2035716 in the view of the use of dibutyl phthalate dbp as an absorption solvent in a closed system in the manufacture of maleic. The simulation software aspen plus by aspentech was the primary software. Di lorenzo table i relative retention data column temperature, 120. This part of the plant contains 14 pastillators depending on the required capacity. Application of maleic anhydride in coatings, adhesives and. Production consumption apic 2015 world maleic anhydride supply. As a large consumer of maleic anhydride for the production of malic and fumaric acids, bartek ingredients has a long term commitment to the production of this industrial commodity. Polystyreneco maleic anhydride, partial isooctyl ester, cumene terminated 1 product result match criteria. It was used for work in 1928, on the reaction between maleic anhydride and 1,3butadiene, for which otto paul hermann diels and kurt. The petrox system recovers and recycles unreacted butane and allows the maleic anhydride to be produced at low butane conversion, maximizing selectivity and overall process yield.
Maleic anhydride manufacture from nbutane fixedbed technology maleic anhydride man is a multifunctional chemical intermediate with applications in several fields of the chemical process. Other key applications for maleic anhydride include the production of agricultural chemicals, lubricant additives, copolymers, malic acid, fumaric acid, surfactants and plasticizers. Global man demand is expected to grow by at least 4% per year, a little aboveforecasted gdo rates. Maleic anhydridefumaric acidsuccinic acidglyoxalic acid. Simulation of xylene oxidation into phthalic anhydride. Nov 04, 2015 production pathways reports about maleic anhydride. Aspen hysys simulation of maleic anhydride production from n. Man is an organic compound, in the acid anhydride class. Dear all, as mentioned in topic title, im having trouble in selection of a suitable fluid package. Production of maleic anhydride biomedical engineering.
Pastillators are equipped with several trays internally, which are cooled with cold water generated in a refrigerator unit. Maleic anhydride from nbutane by the bocmitsubishi technology. Apic 2015 top 10 maleic anhydride producers 2015 company location capacity ktpa % of total huntsman corporation united states 154 5. Fluid mechanics, heat transfer, thermodynamics design. Production of maleic anhydride background maleic anhydride is a versatile chemical intermediate used to make unsaturated polyester resins, lube oil additives, alkyd resins, and a variety of other products.
The catlab software developed for the microreactor system from hiden. The first commercial process for ma production was put into use by national aniline and chemical in 1928. Maleic anhydride is known as an excellent dienophile in the dielsalder reaction to produce phthalate ester derivatives. The calibrations were realised for the n octadecylsuccinic anhydride and. Maleic anhydride manufacture from nbutane fixedbed technology maleic anhydride man is a multifunctional chemical intermediate with applications in several fields of the chemical process industries cpi. Ctci machinery corp performed detail engineering, with tasco, the owner. Other applications where maleic anhydride is used include the production of agricultural chemicals, maleic acid, copolymers, fumaric acid, lubricant additives, surfactants and plasticizers. Specifications for maleic anhydride parameter value molecular formula c4h2o3 mol wt 98. Quantitative analysis of maleic and citraconic anhydrides. Aspen hysys simulation of maleic anhydride production from. Increasing demand for unsaturated polyester resins upr and 1,4butanediol bdo are expected to augment market growth over the forecast period. Polystyrenecomaleic anhydride, partial isooctyl ester, cumene terminated 1 product result match criteria.
Reports emphasize developments for 1,4butanediol from maleic anhydride via dimethyl maleate that have potential implications for the chemical and energy industries customer logins obtain the data. The objective of this study is to produce phthalic anhydride with a purity of 99. The calibrations were realised for the n octadecylsuccinic anhydride and the polymaleic anhydride dispersed in polypropylene in a concentration range from 10 to 40. An untreated xad2 tube is connected in series to trap the panisidine that is partly leached. Process structure and parameters given process inputs given process outputs unknown fig. Shonnard associate professor department of chemical engineering michigan technological university michigan technological university. Quantification of the maleic anhydride grafted onto. The selective oxidation of nbutane to maleic anhydride in a. Maleic anhydride is a multifunctional chemical intermediate that finds applications in nearly every field of industrial chemistry, being. It is also essential to the production of elastane spandex.
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