Compound desulfurizer and preparation method thereof
A technology of desulfurizing agent and solvent, which is applied in the field of compound desulfurizing agent and its preparation, can solve the problems of non-removal of organic sulfur, loss of amine liquid, increase of device processing capacity, etc. The overall energy consumption is reduced and the effect of reducing the amount of processing
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Embodiment 1
[0018] Get percentage by weight and be that 34.5% N-methyldiethanolamine, 40% diazabicyclo, 15% polyethylene glycol dimethyl ether, 10% piperazine are mixed in the mixing kettle under normal pressure, stir 30 minutes; Add 0.5% simethicone under rev / min stirring, and stir for 15 minutes.
Embodiment 2
[0020] Get percentage by weight and be that 35% N-methyldiethanolamine, 44% hexamethylenetetramine, 10% N-methylpyrrolidone, 10% polyethylene glycol dimethyl ether are mixed in the mixing tank under normal pressure, stir 25 Minutes; Add 1% methyl phenyl silicone oil under stirring at 700 rpm, and stir for 16 minutes.
Embodiment 3
[0022] Getting percentage by weight is that 30% N-methyldiethanolamine, 40% tert-butylaminoethoxyethanol, 14% N-methylpyrrolidone, and 15% morpholine are mixed in a mixing tank under normal pressure and stirred for 20 minutes; Add 1% simethicone under stirring at 500 rpm, and stir for 10 minutes.
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