Coke oven gas detarring purification technology:
The detar technology of coke oven gas developed by our company uses our special detar adsorbent, which has the dual characteristics of high removal rate and high removal precision. According to the tar content in coke oven gas and the tar content in coke oven gas after purification, one or multiple removal processes can be adopted.Tar content in raw gas: 10~1000mg/Nm3Purification accuracy: tar content in purified gas ≤1mg/Nm3Feedstock gas pressure: 2~2000KPa (g), system pressure drop in 1~5KPaDecontamination technology of coke oven gas:
The denaphthalene technology of coke oven gas developed by our company uses our special denaphthalene adsorbent and adopts fixed bed dry method to denaphthalene. The adsorbent can be reused many times and has the characteristics of high removal accuracy. According to the content of naphthalene in coke oven gas and the content of naphthalene in coke oven gas after purification, the first or multi-stage process of crude and fine naphthalene can be used.Naphthalene content in coke oven gas: 10~3000mg/Nm3Purification accuracy: Naphthalene content in purification gas: ≤5mg/ Nm3Regas: coke oven gas purification gas, nitrogen, PSA desorption, steam, etcRegeneration temperature: 150℃~170℃Feedstock gas pressure: 2~2000KPa(g), system pressure drop in 1~5KPaHydrogen sulfide removal technology of coke oven gas:
The hydrogen sulfide technology of coke oven gas developed by our company uses our company's high efficiency desulfurizer, adopts fixed bed dry method to remove hydrogen sulfide, and can be combined with detar and naphthalene process, and the removal precision is high. According to the content of hydrogen sulfide in coke oven gas and the content of hydrogen sulfide in coke oven gas after purification, one stage or multiple stage removal process can be adopted.Hydrogen sulfide content in raw gas: 1~3000mg/Nm3Purification accuracy: Hydrogen sulfide in purified gas: ≤0.03mg/Nm3Feedstock gas pressure: 2~2000KPa(g), system pressure drop 1~ 5KPaControl mode and characteristics:
Control mode: the operator can be used to manually control the purification device on site; It can also be controlled by controller and instrument purification device. The controller can choose DCS, FCS, PLC control system according to the device scale and control requirements.Control features: Without the operator to the site to switch the valve, the remote control of the valve switch can be realized in the control room, and the control of any combination of multiple towers and any switch can be realized, which not only improves the convenience and flexibility of the operation of the device, but also ensures the long-term, stable and safe operation of the device.Service mode:
Provide patent and proprietary technology, provide a full set of device designProvide general contract for equipmentProvide technical service and personnel training during installation and commissioningThe device is guaranteed for one year after acceptanceLong-term supply of spare partsEmail：tlqt@mljmc.cn
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