DKT Energy Technology

National High-tech Enterprise; Sichuan Provincial Enterprise Technology Center; Class B qualification for chemical engineering design; Class A qualification for environmental pollution prevention and control; Pressure pipeline GC1 design qualification

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Shaanxi Dongxinyuan Coal Chemical Project

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Shaanxi Dongxinyuan Coal Chemical Project

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Detailed introduction

Parameters

Scale

130000Nm3/h semi-coke gas PSA hydrogen production unit

47600Nm3/h desorption gas and part of acid gas desulfurization device

Technical index

Raw material gas volume: 130000Nm3/h

Feed gas composition: 27% H2, 11% CO, 7.5% CH4, 44% N2, 7.5% CO2 and a small amount of O2, sulfur, hydrocarbons, benzene, naphthalene, tar and other substances

Raw material gas flow rate: 47600Nm3/h

H2S content of desulfurization feed gas: ≥8652mg/Nm3

H2S content of desulfurization purified gas: ≤200mg/Nm3

Technical characteristics

The project is relatively comprehensive, covering de-(ammonia) salt, de-tar and organic matter, deoxygenation, pressure swing adsorption hydrogen extraction, desulfurization and other projects, but through the scientific combination of advanced technology, combined with the company’s independent research and development and production of special adsorption Agents and desulfurizers and patented technology with independent intellectual property rights make it no longer complicated and extremely efficient and economical.

Using the special active adsorbent DKT-6 developed by the company, combined with patented intellectual property technology and unique design, it solves the problem of desulfurization process, and the operation is efficient and stable.