Low temperature reaction device
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I want to find a low-temperature reactor with an effective volume of about 100 to 200L and a temperature controllable between -50 and -70 degrees Celsius. I don’t know how to achieve it? Are there any fine chemical products produced under roughly similar conditions?
This kind of reactor is available in the second-hand equipment market, but the temperature is too low and the matching cooling device may be difficult to find. This post was last edited by chenshsi on 2009-3-31 13:40 ]
At such low temperatures, special materials must be found
I am now designing a workshop that also requires such a large reactor, a theoretical reactor. . . How to design?
Can be carried out in a low-temperature freezer or liquid nitrogen
I have a 350L reactor, and the lowest it has ever been is -35.
Using liquid nitrogen, enamel kettle made of stainless steel
If there is an ultra-low temperature freezer, the reactor should be made of stainless steel. There are many -100 degree ones on the market.
Choose a stainless steel or titanium reactor and cool it with liquid nitrogen or refrigerant. Praxair has many customers in this area in China. The largest reactors exceed 10m3. You can contact Praxair at 13917842818.
There are several domestically produced deep-temperature reactors, and there are also foreign products, and there are agents in Shanghai. Liquid nitrogen is used as the cold source. The reaction of n-butyllithium is more commonly used. If you install the equipment yourself, the investment will be relatively large, and you will also need to build a supporting liquid nitrogen storage tank.
We are a refrigerator production equipment manufacturer specializing in production, sales, and service. Our company's name is Nanjing Jiuding Refrigeration and Air Conditioning Equipment Co., Ltd. We can provide users with operating temperatures from (24 degrees) to (-120 degrees). You are welcome to call at any time, phone number 13776688813 (Mr. Mao), Email:m850728@126.com .