Electrocatalysis synthesis reactor

Abstract

The electrocatalytic synthesis reactor relates to a chemical synthesis reactor, which is mainly composed of a gas distribution chamber, a tube-and-tube electrocatalysis chamber, a collection chamber, a product outlet, a coolant chamber, and a shell, wherein: the raw material gas inlet is from the gas distribution chamber The gas distribution chamber is connected to the collection chamber through the tubular electrocatalytic chamber, and the product outlet is connected from the bottom of the collection chamber. Each electrocatalytic chamber of the tubular electrocatalytic chamber is composed of the inner space of the outer electrode tube bundle, and each There is a central electrode in the electrocatalytic chamber, and the periphery of the outer electrode tube bundle is a coolant chamber. The synthesis reactor adopts low-temperature plasma and catalyst synergistic catalysis to carry out the synthesis reaction, so that the synthesis reaction can be carried out at close to normal pressure, and the raw material gas can enter the synthesis reactor without being compressed, so the required energy consumption is extremely low, and it also has selectivity Good and easy to control the reaction speed, input the raw material gas of the corresponding target product and select the corresponding catalytic electrode or catalyst to produce methanol, dimethyl ether, synthetic ammonia and other chemical products.

Description

Technical field [0001] The invention relates to a chemical equipment, in particular to a chemical synthesis reactor. Background technique [0002] At present, energy is tight, and the substitution of methanol and dimethyl ether for energy has aroused people's interest. In recent years, the consumption of methanol and dimethyl ether for alternative energy uses has increased significantly, which has promoted the development of methanol and dimethyl ether industries. The currently widely used synthetic ammonia, methanol, and dimethyl ether synthesis equipment require high operating pressures to synthesize target products in the presence of catalysts. For example, the operating pressure of synthetic ammonia is above 8MPa, and the operating pressure of synthetic methanol is 3-15MPa. The operating pressure for direct synthesis of dimethyl ether from syngas is between 2 and 5 MPa. To obtain the above operating pressure, multi-stage compression must be adopted to achieve high energy cons...

AI Technical Summary

Problems solved by technology

Currently widely used synthetic ammonia, methanol, and dimethyl ether synthesis equipment require high operating pressure to synthesize the target product in the presence of a catalyst. For example, the operating pressure of synthetic ammonia is above 8 MPa, and the operating pressure of synthetic methanol is 3-15 MPa. Among them, the operating pressure for the direct synthesis of dimethyl ether from synthesis gas is between 2 and 5 MPa. To obtain the above operating pressure, multi-stage compression must be adopted to achieve it, resulting in high energy consumption, huge equipment and high cost, and catalysts. Disadvantages of easy deactivation, high operation and maintenance costs

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