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Oushi Sheng (Beijing) Technology Co., Ltd
BP series fully automatic online back pressure regulator
NegotiableUpdate on 05/16
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Overview
In the continuous reaction process of flow chemistry, pressure is one of the important parameters affecting the reaction. Especially for reactions involving gases: hydrogenation reaction, oxygen oxidation reaction, supercritical reaction, partial Diels Alder reaction, ammonolysis reaction, etc; The reaction process involves gas generation reactions, such as substitution reactions of diazonium salts, synthesis reactions of nitrogen indole, and low boiling solvent enhanced reaction conditions. Continuous flow equipment is equipped with pressure controllers. The advantage of the fully automatic online back pressure regulation scheme for continuous reaction processes compared to traditional manual pressure regulation is that it can effectively reduce human operation error factors, avoid pressure fluctuations in the reaction system, and achieve constant current and pressure.
Product Details
Product Features
Feature 1
3-second quick calibration, automatic voltage regulation within the range of 0-1500psi
Feature 2
316L C276 valve body made of different materials, suitable for gases or conventional liquids
Feature 3
High sensitivity digital pressure detection and 0.06 ° step angle subdivision, suitable for more precise pressure adjustment accuracy
Feature 4
Optional 200 ℃ high temperature back pressure valve, suitable for high-temperature system reactions
Micro reaction pressure control automation - fully automatic online back pressure regulator
Flow Chemistry major
Pressure affects reaction efficiency: For reactions involving gas, pressure can change the solubility of gas, increase substrate contact, and quickly optimize process parameters by improving reaction efficiency through pressure changes.
Pressure affects reaction time: In continuous flow reactions, when a reagent is a gas or an inert gas is introduced, the actual volume occupied by the gas is reduced by increasing the reactor pressure. This will leave more space for the liquid portion of the reaction, thereby improving the utilization and productivity of the reactor.
Pressure can enhance reaction conditions: solvents have an inherent boiling point under normal pressure, and the experimental temperature is usually lower than the boiling point of the solvent. When this temperature cannot achieve the reaction effect, it is necessary to replace the solvent with a higher boiling point. Changing the solvent can solve the problem but also increase the complexity of post reaction processing. During the continuous reaction process, increasing the pressure and boiling point of the reagent can broaden the temperature screening range, achieving better reaction results under the same solvent.
Pressure affects reaction time: In continuous flow reactions, when a reagent is a gas or an inert gas is introduced, the actual volume occupied by the gas is reduced by increasing the reactor pressure. This will leave more space for the liquid portion of the reaction, thereby improving the utilization and productivity of the reactor.
Pressure can enhance reaction conditions: solvents have an inherent boiling point under normal pressure, and the experimental temperature is usually lower than the boiling point of the solvent. When this temperature cannot achieve the reaction effect, it is necessary to replace the solvent with a higher boiling point. Changing the solvent can solve the problem but also increase the complexity of post reaction processing. During the continuous reaction process, increasing the pressure and boiling point of the reagent can broaden the temperature screening range, achieving better reaction results under the same solvent.
Product Series
Medium material: 316L stainless steel C276 Hastelloy
performance metrics
Fully automatic micro reaction hydrogenation instrument
