The first set of industrial equipment for producing anhydrous hydrogen fluoride settled in Guizhou
According to Guizhou Hongfu Industrial Development Co., Ltd., the company will cooperate with Swiss Dawei Technology Co., Ltd. to build the world's first industrial equipment for the production of anhydrous hydrogen fluoride. The promotion of this technology will effectively promote the development of circular economy in China's phosphorus chemical industry. The present invention provides a multifunctional pull faucet, comprising: a faucet body, a drawing part is provided at the water outlet port thereof, and the drawing part is connected to a main channel, wherein at least three are provided in the faucet body A branch channel, and the three branch channels are all connected to the main channel. A multifunctional pull faucet provided by the present invention, wherein the hot water channel, the cold water channel and the water purification channel (pure water channel) are all connected to the main channel , And the main channel is connected with the drawing part on the main body of the faucet, so that the drawing part can obtain the water quality (hot water, cold water, purified water or pure water) required by different users, thereby improving the user experience, and , By integrating the hot water channel, cold water channel and pure water channel (pure water channel) into the main channel, the internal structure of the faucet is simplified, and the production cost of the faucet is reduced. Pull Out Faucets,Pull Out Kitchen Tap,Pull Out Sink Faucet,Standard Pull Out Faucet Yuyao Zelin Sanitary Ware Co., Ltd , https://www.kitchen-sinkfaucet.com
The technology of preparing anhydrous hydrogen fluoride from fluorosilicic acid is the patent of Swiss Dawei Technology Co., Ltd. This technology recycles the wastes such as fluorine which have been disposed of in the original process, which is a potential economic benefit and significant environmental benefits. High-end technology is at the forefront of the current international. Technical pilot plants have been successful abroad.
Since 2003, the two sides have conducted many researches on the construction of the project, including investment risk, environmental benefits and economic returns. They believe that the time to apply this technology to industrial production is ripe, and the two sides reached an agreement to build this. The world's first industrial plant for the production of anhydrous hydrogen fluoride from fluorosilicic acid has made it a demonstration plant to promote the technology to the world.
At the end of 2005, Hongfu Industrial Development Co., Ltd. signed a contract with Swiss Dawei Technology Co., Ltd. to jointly build the device. The annual production capacity of the device is 20,000 tons, and the investment scale is 200 million yuan. The technology and core equipment of Swiss Dawei Craft Co., Ltd. have been started in January 2006. The construction period is expected to be 18 months, which can be July 2007. Put into operation.