Benchmarking the rapid strategy shifts of the top 100 companies in the monoethylene glycol meg market inquire before buying 123 pages report the meg market was valued at usd 23. Monoethylene glycol or meg is a vital ingredient for the production of polyester fibres and film, polyethylene terephthalate pet resins and engine coolants. Domestic mono ethylene glycol installed capacity, production and demand kt, 20052016 figure 5. The process yields in concentrate ii, which makes 30 vol.
Properties of ethylene glycol ethylene glycol is specifically. Megcatalytic meg process technology meg mono ethylene glycol application meg is a vital ingredient for polyester fibers, film and pet packaging all of which are seeing burgeoning demand. Ethylene glycol is the adduct of ethylene oxide eo and water and is the simplest glycol, the first of a homologous series of three dihydroxy alcohols, namely, mono, di and triethylene glycols meg, deg and teg. Chemical business ideas for aspiring entrepreneurs ethylene glycol is a chemical commonly used in many commercial and industrial applications including. Production of ethylene glycol and its monoether derivative. Ethylene glycol is nowadays one of the most industrially important chemical. Ethylene glycol manufacture technology free library. This reaction can be catalyzed by either acids or bases, or can occur at neutral ph under elevated temperatures. The dynamic models were used for control studies by incorporating a proportional integralderivative pid feedback controller.
This chapter describes the reproductive and developmental toxicity of eg. It is the first of a homologous series of three dihydroxy alcohols discussed in this article. Safety data sheet mono ethylene glycol 1 identification of the substancepreparation and companyundertaking application automotive industry. Syngasbased mono ethylene glycol synthesis in pujing. This colorless liquid has a sweet, etherlike odor, as it derives from the family of glycol ethers, and is a butyl ether of ethylene glycol. Ethylene glycol used to be manufactured by the hydrolysis of ethylene oxide eo which was produced via ethylene chlorohydrin but this method has been superseded by a direct oxidation route. Abstract monoethylene glycol meg or ethylene glycol is the most important of the commercially available glycols. Perp program ethylene oxideethylene glycol new report. These materials, in turn, are used to manufacture textiles, soft drink and water bottles, tire cords and more. Monoethylene glycol market size, trends meg industry. The process is carried out with greater than 20 times molar excess of water in order to minimize higher glycol byproducts. Indian mono ethyl glycol meg report i prices i demand i. Feb 12, 2020 htf market intelligence via comtex monoethylene glycol meg is defined as the organic compound which is syrupy liquid, colorless. Traditional meg production is based on petroleum resources.
Chemical intermediates for resins solvent couplers freezing point depression solvents humectants and chemical intermediates application usage these applications are vital to the manufacture of a wide variety of products, including. Depending upon the difference operation pressure, this dmo route is. In 1995 the world capacity for ethylene glycol was about 9. Diethylene and triethylene glycols deg, teg are the other two. Monoethylene glycolmeg plant, meg production plant and. Ethylene glycol is produced from ethylene ethene, via the intermediate ethylene oxide. West delta deep marine offshore mono ethylene glycol.
These glycols are composed solely of carbon, hydrogen and oxygen. In the momentum of reducing the co2 emission of coal to ethylene glycol cteg process, a novel carbon dioxide utilized coal to ethylene glycol cucteg process is proposed, simulated, and optimized to find the optimal way for simultaneous reduction and utilization of co2 emissions of conventional coal to ethylene glycol process. Ethylene glycol manufacture technology from ethylene. Increasing demand for polyester fiber from the global textile industry has triggered. Mono ethylene glycol is used as solvent couplers, chemical intermediates for resins, and humectants. Polyester and fleece fabrics, upholstery, carpets and. Mono ethylene glycol market is expected to see growth rate. Monoethylene glycol meg, also known as ethylene glycol eg or simply glycol, is a diol mostly used for the production of polyester fibers and polyethylene terephthalate pet resins. Ethylene glycol eg, the principal topic discussed in this article is also interchangeably referred to as monoethylene glycol meg. Ethylene oxideethylene glycol nexant subscriptions. Monoethylene glycol market trends 2024 industry forecast. Shell chemicals companies are among the leading global producers of ethylene glycols monoethylene glycol meg, diethylene glycol deg and triethylene glycol teg with world scale plants, leading process technology and global logistics. This study reports about a new kind of meg technology to synthesize co and hydrogen, developed by pujing chemical. Raw material for meg production is ethylene and oxygen.
Ethylene glycol is commonly used as an antifreeze agent. Chemical business ideas for aspiring entrepreneurs ethylene glycol is a chemical commonly used in many commercial and industrial applications including antifreeze and coolant. The objective of the project is the production of fibre grade mono ethylene glycol meg for merchant sale. Apart from this, it also plays a crucial role in the production of coolants, antifreeze and solvents. Ethylene glycol, also known as monoethylene glycol meg, is a major chemical commodity, widely used in the production of polyethylene terephthalate pet bottlegrade resins and polyester fibers.
Chemical engineering department, curtin university of technology, perth w. Mono ethylene glycol meg industry is segmented by technology, function chemical intermediate, solvent coupler, solvent, and humectant, application polyester fiber, pet products, antifreeze coolant and industrial and region global mono ethylene glycol market estimated to be rigged with a significant growth by 2025. Conventional thermal processes coproduce about 10% diethylene and heavier glycols. And the other is the dmodimethyl oxalate route newly emerged in china these years, starting from syngas. Companywise, yearwise meg installed capacity in india kt, 20112016 figure 8. Ethylene glycol eg is a major industrial chemical used in the production of polyester fibers and films, antifreeze and vitrification formulations, and numerous other applications. End uses for meg range from clothing and other textiles, through packaging to kitchenware, engine coolants and antifreeze. The wddm development uses mono ethylene glycol meg, to prevent hydrate formation, dosed with corrosion inhibitor, to field. Ethylene glycol eg production and manufacturing process. Introduction the aim of project to design process for production of a mixture of ethylene glycol by reaction ethylene oxide with water at liquid phase for productivity amount 00tonyr. Ethylene glycol manufacturing industry entrepreneur india. Bakir ethylene glycol has become one of the worlds important industrial chemicals. Abstract mono ethylene glycol meg is a kind of important fundamental chemical, mainly used in polyester synthesis.
Ethylene glycol ethylene glycol is commercially produced by the li quid phase noncatalytic hydrolysis of ethylene oxide, as an integrated product of an ethylene oxide plant. The eo is first produced by the oxidation of ethylene in the presence of oxygen or air and a silver oxide catalyst. The effluent from the glycol reactor goes to the evaporator section to remove the water. Ethylene is recovered from fcc off gas via ethylene recovery unit and oxygen from air through air separation unit. Recovery of ethylene glycol from wastewater innovation. Which manufacturing technology is used for mono ethylene glycol meg. Mono ethylene glycol article about mono ethylene glycol. A crude ethylene glycol mixture is then produced by the hydrolysis of eo with water under.
Ethylene glycol production chemical engineering page 1. A, australia abstract this study was conducted to investigate the operation of a packed distillation column and analyse its performance during the separation of monoethylene glycol from water. Recovery of monoethylene glycol distillation and the. Due to its demand and a vast application area lot of research is going on for improving its production statistics. Megcatalytic meg proce ss technology meg mono ethylene glycol application meg is a vital ingredient for polyester fibers, film and pet packaging all of which are seeing burgeoning demand. The glycol feed stripper bottoms going to the glycol reactor is preheated and flows through a 24 pipe reactor 633 long. Its purification is imperative in the production of pure eg from its water. Mono ethylene glycol meg market 2019 with top countries. Process economics program report 2i ethylene glycol. Efficient utilization of co2 in a coal to ethylene glycol.
This project report deals with the design calculations of mono ethylene glycol production from ethylene oxide as a feed stock along with their relevant aspects such as instrumentation and process control, hazop study and cost estimation. A crude ethylene glycol mixture is then produced by the. Mono ethylene glycol also known as meg is a clear, colourless, virtually odourless, and slightly viscous liquid. As a relatively nonvolatile, inexpensive solvent, it is used in many domestic and industrial products because of its properties as a surfactant. Ethylene glycol eg is an essential chemical and forms mixtures with water or methanol in the production processes. Meg prices inched down in asia due to sluggish buying trends in. It is miscible with water, alcohols, and many organic compounds, and has the formula c 2 h 6 o 2.
It is the most important of the commercially available ethylene glycols as it has many industrial applications. Permeate i bears ethylene glycol that can be recovered from the wastewater by a lowenergyconsuming reverse osmosis process. Mono ethylene glycol meg market size, share, price. Ethylene glycol eg ethylene glycol c 2h 4oh 2 is produced from ethylene oxide through a catalytic reaction with water at higher temperature resulting in a yield of monoethylene glycol meg, known as glycol, and the byproducts diethylene glycol deg and triethylene glycol teg. Ethylene glycol eg or monoethylene glycol meg, the adduct of ethylene oxide eo and water, is the simplest glycol. Mono ethyl glycol production and demand 201621, kt figure 6. However, although 40% of worldwide ethylene glycol production is derived from processes using shell technologies, only three plants in the world use the new shell omega technology figure 2. The global monoethylene glycol market is expected to witness significant growth over the forecast period on account of its widespread applications in numerous enduse industries including consumer goods, construction, automotive, pharmaceutical, textiles and chemical processing. The significance of ethylene glycol and uses in different industrys. This compound is produced from the hydration of eo which may produce in addition to ethylene glycol diethylene glycols and triethylene glycols. Mono ethyl glycol import and export 201621, kt figure 7.
Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation. The reaction of the ethylene oxide and water to form ethylene glycol is a noncatalytic reaction. Diethylene glycol deg and triethylene glycol teg are obtained as. Glycols are key intermediates in the production of polyester fibres, packaging and resins and are. Mono ethylene glycol mono ethylene glycol meg is a basic building block used for applications that require. Us6242655b1 us096,395 us639500a us6242655b1 us 6242655 b1 us6242655 b1 us 6242655b1 us 639500 a us639500 a us 639500a us 6242655 b1 us6242655 b1 us 6242655b1 authority us united states prior art keywords ethylene glycol method cation exchange exchange resin glycol prior art date 20000711 legal status the legal status is an. Monoethylene glycol market trendmonoethylene glycol price. Us2788373a us354637a us35463753a us2788373a us 2788373 a us2788373 a us 2788373a us 354637 a us354637 a us 354637a us 35463753 a us35463753 a us 35463753a us 2788373 a us2788373 a us 2788373a authority us united states prior art keywords ethylene glycol water acid aqueous solution prior art date 19530512 legal status the legal. Pdf production of mono ethylene glycol by hydrolysis of. The report examines research work and technical developments taking place in the ethylene. Historically, about 20 percent of the ethylene glycol was consumed in antifreeze applications.
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