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Improved vacuum dryer promotes green upgrading of bulk drug production
2018-02-23 | Browsing:
Changzhou Qiangdi drying equipment co., LTD.
Tags:Vacuum dryer, drying equipment
If we compare pharmaceutical products to steamed bread, then APIs are equivalent to flour. Research and development of characteristic, reliable quality of APIs, and to ensure the uniformity and stability of their production, which is essential for the final production of safe and effective drugs. With the implementation of the new version of CMP and the introduction of generic drug consistency evaluation policies, the state has put forward higher requirements for pharmaceutical quality. To improve the quality of pharmaceuticals, APIs are the foundation. Enterprises should not only make APIs, but also change the extensive production mode to improve the quality of APIs. In the process of improving the quality of API, drying equipment as an important processing equipment is of great significance.
Drying is an essential basic operation in the production of the pharmaceutical industry. At present, there are many types of drying equipment in China, including vacuum drying box, vacuum rotary dryer, three in one, air dryer, spray dryer, boiling bed, fluidized bed, freezing dryer and so on. A vacuum dryer is designed for drying heat sensitive, easily decomposing and oxidizing substances by extracting the internal air from the internal air of the packaging container after the vacuum degree is reached.
Some experts said, "APIs must not only be satisfied with being able to make, must change the extensive production mode, consider environmental costs, reduce energy consumption." As a kind of green drying equipment, vacuum dryer has broad market prospects.
It is understood that the energy consumption of the bulk drug industry is serious and pollution has become an undeniable fact. Nowadays, the policy of environmental protection is increasingly tightening, and the country pays more and more attention to the green production of raw materials. Therefore, it is imminent to strengthen the green upgrading of the material medicine equipment. The enterprise must take a comprehensive consideration of the energy efficiency, environmental protection and the quality of the products so as to achieve a comprehensive, coordinated and sustainable development. In the process of development, drying equipment enterprises also need to implement the development strategy of high efficiency and green drying.
People in the industry show that the drying equipment enterprises should take the resource saving development road, change the single extensive drying type to combination and intelligent drying, not only to fundamentally transform from the drying process, but also to carry out comprehensive and multi-level energy-saving technological transformation, and vigorously develop the drying technology for the application of renewable energy and industrial waste heat.
Through years of efforts, China's vacuum dryer has made major breakthroughs in automation and other aspects of great progress. For example, the whole process can be automated, pipelined, continuous and programmed; energy consumption is only 1/3 of the same output of the centrifugal sprayer; the drying process is completed in the vacuum low temperature state, the heat sensitive material is not deformed, and the opportunity to pollute the bacteria and so on.
China is a big producer of APIs, but compared with India and other countries, there is still a certain gap in the cost advantage and the speed of industry development of APIs in China. In recent years, the importing countries of APIs have put forward higher requirements for the production process of pharmaceutical enterprises in China, and various certifications have been carried out rapidly in the pharmaceutical industry. For APIs, the focus of these certifications is concentrated on the fine, dry and contract positions, so the improvement of drying equipment and technology is of great significance.
The vacuum dryer has a series of advantages, such as low drying temperature, relative hypoxia in the drying room, avoiding fat oxidation and pigment browning, but at the same time, it has the disadvantages of high investment cost, high operating cost, low production efficiency and small output. Compared with advanced foreign technology, the vacuum dryer is still relatively backward in our country. Therefore, the related enterprises still need to continue to force, strengthen technological innovation, promote the improvement of equipment technology, so as to meet the market demand, effectively help enterprises to dry the raw materials, reduce energy consumption, realize the automation and intelligent production of raw materials, and promote the green upgrading of raw materials.
Drying is an essential basic operation in the production of the pharmaceutical industry. At present, there are many types of drying equipment in China, including vacuum drying box, vacuum rotary dryer, three in one, air dryer, spray dryer, boiling bed, fluidized bed, freezing dryer and so on. A vacuum dryer is designed for drying heat sensitive, easily decomposing and oxidizing substances by extracting the internal air from the internal air of the packaging container after the vacuum degree is reached.
Some experts said, "APIs must not only be satisfied with being able to make, must change the extensive production mode, consider environmental costs, reduce energy consumption." As a kind of green drying equipment, vacuum dryer has broad market prospects.
It is understood that the energy consumption of the bulk drug industry is serious and pollution has become an undeniable fact. Nowadays, the policy of environmental protection is increasingly tightening, and the country pays more and more attention to the green production of raw materials. Therefore, it is imminent to strengthen the green upgrading of the material medicine equipment. The enterprise must take a comprehensive consideration of the energy efficiency, environmental protection and the quality of the products so as to achieve a comprehensive, coordinated and sustainable development. In the process of development, drying equipment enterprises also need to implement the development strategy of high efficiency and green drying.
People in the industry show that the drying equipment enterprises should take the resource saving development road, change the single extensive drying type to combination and intelligent drying, not only to fundamentally transform from the drying process, but also to carry out comprehensive and multi-level energy-saving technological transformation, and vigorously develop the drying technology for the application of renewable energy and industrial waste heat.
Through years of efforts, China's vacuum dryer has made major breakthroughs in automation and other aspects of great progress. For example, the whole process can be automated, pipelined, continuous and programmed; energy consumption is only 1/3 of the same output of the centrifugal sprayer; the drying process is completed in the vacuum low temperature state, the heat sensitive material is not deformed, and the opportunity to pollute the bacteria and so on.
China is a big producer of APIs, but compared with India and other countries, there is still a certain gap in the cost advantage and the speed of industry development of APIs in China. In recent years, the importing countries of APIs have put forward higher requirements for the production process of pharmaceutical enterprises in China, and various certifications have been carried out rapidly in the pharmaceutical industry. For APIs, the focus of these certifications is concentrated on the fine, dry and contract positions, so the improvement of drying equipment and technology is of great significance.
The vacuum dryer has a series of advantages, such as low drying temperature, relative hypoxia in the drying room, avoiding fat oxidation and pigment browning, but at the same time, it has the disadvantages of high investment cost, high operating cost, low production efficiency and small output. Compared with advanced foreign technology, the vacuum dryer is still relatively backward in our country. Therefore, the related enterprises still need to continue to force, strengthen technological innovation, promote the improvement of equipment technology, so as to meet the market demand, effectively help enterprises to dry the raw materials, reduce energy consumption, realize the automation and intelligent production of raw materials, and promote the green upgrading of raw materials.
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