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Oct 30, 2008

China's rubber chemicals raw materials methyl isobutyl ketone production, application

Methyl isobutyl ketone referred to as MIBK, is an excellent solvent in the boiling point and chemical intermediates, performance is fine rubber antioxidant 4020 an important raw material.
At present, China's main production
There are manufacturers, Tongliao City, the third chemical plant, Jinzhou Petrochemical Corporation and Shanghai Pacific Chemical Industry Group Company Rongji Chang, Jinling Petrochemical Company, such as fertilizer, product quality, scale, consumption, prices and so difficult to match with foreign products by The impact of imported products, most of the production at the factory or semi-state production.
MIBK a wide range of uses, which is a good performance in the boiling point solvents, colorless and non-toxic, chemical stability, performance, MIBK can be used as nitrocellulose, ethyl cellulose, such as cellulose-based paint and resin and paint solvents. Production can also be used as a dedicated high-level automotive paint, ink, audio and video tapes, and other solvents. At present, only a small amount of MIBK for the special paint (such as tape production), while the U.S. paint industry each year of the MIBK solvent used to reach 60,000 t above.
MIBK in the synthesis of surfactant and the extraction of biochemical medicine and other fields also have more room for development in this field in 2005 is expected to be consumed MIBK about O. 20,000 t.
MIBK used as a dressing agent of the non-ferrous metals smelting and metal can be extracted from the rare metal from nuclear fission of uranium in precious metals, the separation of plutonium from uranium, tantalum from the separation of niobium, hafnium in the separation from the zirconium. 2005 is expected to be consumed non-ferrous metal smelting MIBK about 01,000 t.
MIBK used in the past instead of using the MEK as the oil refineries dewaxing agent can save cold, to reduce solvent consumption and improve production capacity, reduce production costs and increase the yield of MIBK can be used in the production of refined paraffin wax and microcrystalline One in 2005 is expected to paraffin oil, paraffin in areas such as consumption of about MIBK0.15 million t.MIBK many derivatives is an important chemical products, such as MIBK with a 4-Diphenylamine catalytic hydrogenation of condensation making rubber antioxidant 4020, is At present, the world's outstanding special protective properties of rubber antioxidant, and is also present in the next few years the world's leading rubber antioxidant one of the leading varieties. At present, foreign gradually replace the use of antioxidant 4020 antioxidant 4010NA, China's production capacity is about 4kt / a, as China's rapid industrial development of the radial tire, rubber chemicals industry, "Tenth Five-Year Plan" in 2005 and 2015 China's consumption of 4020 9kt demand will reach 25kt and therefore great potential for the development of antioxidant 4020.
MIBK and many derivatives. MIBK due to the wide range of uses, domestic demand for MIBK steadily on the rise, due to domestic production of smaller, so MIBK production and demand in recent years to highlight the contradictions more per year needs to be imported to meet a considerable number of MIBK growing domestic market demand, Therefore MIBK contradiction between supply and demand will be very prominent.
As China's economic development, MIBK demand will increase rapidly, so MIBK broad prospects for the market, but domestic enterprises MIBK smaller, imported products subject to severe attacks, and this has hampered China's industrial MIBK the survival and development. We must strengthen the application of MIBK, as soon as possible million-ton production of technical problems. Recommendations concerned the use of domestic raw materials acetone and large companies rely on the advantage to take a short process, low power consumption, less investment in the hydrogenation of acetone one-step building process as soon as possible MIBK million-ton production line to meet the MIBK growing demand for access to Good social and economic benefits.

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