How much is the Changzhou constant temperature ultrasonic reactor?
The Tenlin -1000D thermostatic-sealed ultrasonic reactor supplied to Changzhou cost 60,000 yuan. Read more exciting novels for free
Price inquiry of thermal ultrasonic reactor
According to the reference materials, there were constant temperature ultrasonic reactors available in Shen Zhen. For example, the price of the TL-1000D constant temperature closed ultrasonic reactor was 15,000 yuan, the price of the Lanyi brand constant temperature closed ultrasonic reactor 1000D was 18,000 yuan, the price of the Tenlin -1000D constant temperature closed ultrasonic reactor was 60,000 yuan, and the price of the Jutong brand constant temperature fully closed ultrasonic reactor L -200D in Shen Zhen was 8 yuan per piece. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the temperature of the high-temperature reactor?
Different types of high-temperature reactors had different operating temperatures. For example, the product manufactured by Xi'an Taikang Technology had a working temperature below 400 ° C. There are also some reactors, such as the reaction kettle with jacket or coil heating. If water is used for heating and temperature control, the normal temperature water temperature machine can be used at 120 ° C, and the highest temperature of the high temperature water temperature machine is 180 ° C. If heat transfer oil is used for heating, the reaction temperature can be heated by external heat transfer oil when it is higher than 180 ° C, generally up to 250 ° C. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Control the temperature of the reactor
There were many options for the temperature control of the reactor. Some powerful manufacturers would provide customized reaction kettle thermostats according to customer needs. For example, the thermostats of the reaction kettle were customized with parts from domestic and foreign brands, which could increase the service life of the parts; the electric cabinet was isolated from the body, which was effective in heat insulation, which could extend the service life of the electrical appliances; the automatic exhaust function and instant cooling function were available when the machine was turned on to ensure the safety of use. The temperature control accuracy of its products can reach +/-1 ° C, the cooling power can be provided from 6KW to 1200KW, and the temperature range is from-100 ° C to 300 ° C, which can meet the needs of most enterprises for constant temperature control. In addition, Ou Neng Machinery could also provide heating and cooling solutions for the reactor. When choosing the reactor temperature control supply, in addition to considering the equipment itself, you should also pay attention to the after-sales of the manufacturer. For example, a powerful manufacturer can customize a suitable product before purchase. If there is a problem after purchase, they can send professional technicians to solve it. Small manufacturers may lack professional technical teams and it is difficult to find the problem in time when encountering technical problems. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the working principle of the thermostated ultrasonic reactor?
The working principle of the constant-temperature ultrasonic reactor was to immerse the energy-gathering ultrasonic horn directly into the reaction liquid of the kettle body, and directly transmit a large amount of energy to the reaction medium, effectively transforming electrical energy into mechanical energy or ultrasonic energy. The amplitude of the ultrasonic wave transmitted to the probe could be changed by the ultrasonic generator, thus controlling the magnitude of the ultrasonic energy. When working, the ultrasonic wave would produce a series of effects in the liquid, such as producing a large number of small bubbles. These bubbles would rapidly grow and suddenly close in the liquid. When the bubbles closed, they would produce shock waves. This kind of cavitations, combined with constant temperature control, could provide a stable reaction environment for the reaction, improve the speed and selectively of chemical reactions in chemical synthesis experiments, and realize fine regulation of material structure in the field of material preparation. It can promote the reaction and transformation of biological molecules in the field of biological experiments, and realize the extraction and separation of harmful substances or components in samples in the fields of environmental monitoring and food safety testing. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the suitable temperature range for the high-temperature reactor?
200 - 300 ° C was the most commonly used temperature range. When the heating temperature is lower than 100 ° C, it can be heated by steam with less than 1 atmospheric pressure; saturated steam can be used in the range of 100 - 180 ° C; when the reaction temperature is higher than 180 ° C, it can be heated by external heat exchange oil, generally up to 250 ° C; The highest temperature of the double-layer glass reaction kettle can reach 300 ° C. In the process of using the high-temperature mold temperature machine above 300 ° C, the carbon deposit of the heat transfer oil is inevitable, and the effect can be reduced by the nitrogen sealing method. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How much is the price of an unsealed thermostatic-sealed ultrasonic reactor?
The price of the thermostatic-sealed ultrasonic reactor was between 20,000 and 50,000, but there was no special price for the thermostatic-sealed ultrasonic reactor in Kaifeng area, so the price was roughly between 20,000 and 50,000. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What's the high temperature reactor for?
The high-temperature reaction kettle was a container used for chemical and chemical reactions. When these reactions were carried out, it could be used to measure temperature, add noble gases, measure pressure, PH value, conductivity, oxide-reduction potential, and other precise chemical synthesis reactions. Its heating power was 300W-500W, and there were many heating methods, such as electric heating (including jacket electric heating and zero-distance electric heating) and circulating heating. Among them, the jacket electric heating reaction kettle can heat the material to 260 degrees Celsius, and the zero-distance electric heating can heat the material in the kettle to 400 degrees Celsius. The working temperature is generally below 400 degrees Celsius, and the working pressure is 6 Pa. The valve and pipe fitting are imported from Germany, the interface is standard configuration, and the stirring speed and temperature are displayed in numbers.(0 - 1500km/h, speed accuracy of +/-1km/h), the patent inserted needle type K sensor (working temperature below 400 ° C, display accuracy of +/-1 ° C), standard stirring device, reaction kettle body, electric heating fiber furnace, inserted needle type K sensor, etc., can also be filled with an noble gas to protect the reagent from direct contact with the air, can insert a variety of sensors to ensure accurate measurement of relevant data. It also had some technical highlights, such as the ability to realize a variety of serial experiments, the ability to connect to a computer through the RS232 communication interface to print and display the historical values and actual curves required by the user, and the ability to monitor the entire system in real time through software. The selection of the high temperature reaction kettle oil temperature machine needs to consider the size of the reaction kettle, temperature requirements, whether it needs to be cooled, the volume and interface size of the reaction kettle jacket, the pressure resistance of the reaction kettle, and other factors. The heat transfer oil is heated to maintain the working temperature in the kettle. The duration depends on the production process. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Second-hand stainless steel reactor near Changzhou
According to the information provided, there was a second-hand 1-ton stainless steel reactor in Changzhou for sale in Liangshan County at a price of 9500 yuan; there were 4 6300-liter stainless steel reactors in Luliang, Shanxi Province, which could be picked up and dismantled after the holiday. There was also some information about the recycling and sale of second-hand reactors, but it was not clear whether it was a stainless steel reactor near Changzhou, nor did it mention the specific stainless steel reactor. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Study on the thermal runaway of a constant temperature intermittent reaction
The purpose of the study on thermal runaway of a batch reaction at constant temperature was to obtain the critical temperature of the reaction cooling system and to evaluate the thermal danger of the reaction system. Based on the sensitivity of thermal parameters of the batch reaction system, different values of T_c were obtained by discussing the numerical calculation method and selecting four critical criterions of thermal runaway (Semenov criterion, Sliding criterion, Da/St criterion, etc.). For example, the numerical calculation method obtained the reaction system's T_c of 31.7 ° C, and the T_c values obtained by Semenov criterion, Sliding criterion, and Da/St criterion were 10 ° C, 17 ° C, and 27 ° C respectively. The non-dimensional thermal insulation temperature rise B was given within the allowed process temperature range, and the reaction was difficult to control the temperature of any cooling system. Due to the large differences in the numerical calculation methods and the T c obtained by each criterion, it indicated that there were certain limitations in each method. On the basis of the sensitivity analysis of the parameters, the thermal risk of the system cooling failure was evaluated by combining the risk matrix method. The relationship between the material accumulation degree Xac and the maximum reaction rate reaching time 0 was obtained under the different parameters of the risk acceptance, unconditional acceptance and unacceptable. In the semi-intermittent constant temperature reaction process, the highest temperature mtsr that the process reaction can reach when the heat is out of control is the sum of the thermal insulation temperature rise of the system caused by the accumulation of heat per unit time and the process temperature. If there is a fluctuation range in the process temperature of the constant temperature reaction process, the upper limit of the fluctuation range shall be taken. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What material is better for a 700-degree high temperature reactor?
For a reactor with a temperature of 700 degrees Celsius, Incoiling 800H was a better material. Although the Inoloy 800 performed well at 600 - 700 ° C, it was obviously not as good at 700 - 850 ° C. The Inoloy 800H, with its unique formula and process, had better creep resistance and fracture strength than the Inoloy 800 at 700 - 850 ° C. Based on Incocoy 800, the carbon content of Incocoy 800H was fine-tuned to 0.05% - 0.10%, which improved creep resistance and fracture strength. After a special heat treatment process, it still maintained excellent performance at higher temperatures. At the same time, Incolloid 800H had excellent corrosion resistance. Whether it was in an oxidisation, reduction, or sulfur environment, it could stably exert its protective performance. In addition, in the chemical industry, some high-temperature reactor lining materials often use PVP (Polyfluorterethlene). The melting point of PVP is about 327°C, which has good stability in high-temperature environments. It is also resistant to corrosion by most chemical substances such as acid, alkalium, and so on. It may show better chemical resistance in a strong oxidiser environment. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>