HCL Synthesis Unit
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HCL Synthesis Unit-Our Know-how And Experience
Synthesis of hydrogen chloride and by burning hydrogen and chlorine together in graphite synthesis furnace has proved to an economical and reliable operation. Synthesis Unit supplied by XInbao demonstrate their capability in operation through their unquestioned advantages:
◆Production of hydrochloric acid in a concentration of 1 to 38% HCL from chlorine and hydrogen, using water or hydrochloric acid as the absorbing liquid.
*Dry HCL gas of up to 97% purity at 2.0 barg are also can be produced in the synthesis unit. Anhydrous HCL gas of 99.9% purity and up to 6barg can be manufactured in our desorption units made of graphite.
*As an HCL recovery measure, HCL gas from other plants can be fed into the synthesis unit and absorbed together with manufactured gas to produce hydrochloric acid.
*Chlorine residual gas or sniff gas from other processes can be combusted together with the concentrated Cl2 gas and H2 gas to produce HCL.
*Weak acid or azeotropic hydrochloric acid can be fed into the absorber as absorbing liquids and brought up to the required acid concentration.
*Cl2 gas with a higher O2 content can be combusted in hydrogen chloride synthesis unit without greatly affecting the service life of the burner or the combustion chamber. For safety reason the O2 content in the H2 must be below 4%.
*Heat recovery: The combustion heat of H2 and CL2 in the HCL synthesis unit can be put to effective use. The energy can be recovered in the form of steam or hot water by suitable adaption of the combustion chamber.
Safety、Reliability And Cost-efficiency
*To make sure we can supply you with precisely the plant that best meets your requirements, we rely on our extensive expertise and many years' experience. The design of a synthesis plant must take the following three major criteria into account:
*Total operation safety, since mixtures of CL2 and H2 are explosive over a wide range of concentrations.
*Cost-efficiency,ensured by using plant designs tailored to your specific process requirements.
*Dependable, trouble-free operation, since any shutdown may affect upstream and downstream production. Our HCL synthesis unit fully meet these criteria.
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Absorption of HCL Gas