Test method for active coke cyclic desulfurization and denitrification performance
The invention relates to a test method for active coke cyclic desulfurization and denitrification performance. The method comprises the steps of filling a desulfurization and denitrification reactor with active cokes; cyclically carrying out N times of desulfurization-denitrification-active coke reg...
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| creator | GUO HUAJUN CHENG ZHAOHUA LIU YING HUANG ZHAOJIAN LIU ZIHAO HU GUOFENG LAO DEPING QIN HUI DAI WEIYOU XU XIUYING XIANG HAO SONG ZIXIN SHAO YAN |
| description | The invention relates to a test method for active coke cyclic desulfurization and denitrification performance. The method comprises the steps of filling a desulfurization and denitrification reactor with active cokes; cyclically carrying out N times of desulfurization-denitrification-active coke regeneration, wherein the N is greater than 1; and calculating active coke desulfurization efficiency and active coke denitrification efficiency in each cycle. In a cycle, the desulfurization and denitrification reactor works at a desulfurization reaction temperature, a denitrification reaction temperature and an active coke regeneration reaction temperature in sequence. A desulfurization reaction gas is a mixed gas of SO , O , H O and N . A denitrification reaction gas is the mixed gas of NO, NH , O , H O and N . In a regeneration phase, nitrogen is imported into the desulfurization and denitrification reactor. Through control over a working mode of the desulfurization and denitrification reactor, many times of desul |
| format | Patent |
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The method comprises the steps of filling a desulfurization and denitrification reactor with active cokes; cyclically carrying out N times of desulfurization-denitrification-active coke regeneration, wherein the N is greater than 1; and calculating active coke desulfurization efficiency and active coke denitrification efficiency in each cycle. In a cycle, the desulfurization and denitrification reactor works at a desulfurization reaction temperature, a denitrification reaction temperature and an active coke regeneration reaction temperature in sequence. A desulfurization reaction gas is a mixed gas of SO , O , H O and N . A denitrification reaction gas is the mixed gas of NO, NH , O , H O and N . In a regeneration phase, nitrogen is imported into the desulfurization and denitrification reactor. 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| title | Test method for active coke cyclic desulfurization and denitrification performance |
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