Methanol denaturant and its preparation method and application
A denaturant and methanol technology, applied in the field of new energy, can solve problems such as lack of cost advantages, and achieve the effects of being beneficial to environmental protection, less demanding production conditions, and reducing emissions
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Embodiment 1
[0023] Under stirring at room temperature, 0.1 parts by volume of tolyltriazole and 0.1 parts by volume of mercaptobenzothiazole are dissolved in 3 parts by volume of dimethoxymethane to prepare solution A for subsequent use; Parts of methylcyclopentadienyl manganese tricarbonyl is dissolved in 2 parts by volume of acetone to make solution B for subsequent use; pump 10 parts by volume of methyl tert-butyl ether into the reactor, 30-50 rpm Add 2 parts by volume of methyl oleate, the solution A, the solution B, 0.5 parts by volume of isopropyl palmitate, and 1 volume part of ethanolamine, and stir for 25 minutes after all the materials are added to obtain methanol denaturant.
Embodiment 2
[0025] Under stirring at room temperature, 0.2 parts by volume of tolyltriazole and 0.05 parts by volume of mercaptobenzothiazole are dissolved in 1 part by volume of dimethoxymethane to prepare solution A for subsequent use; Parts of methylcyclopentadienyl manganese tricarbonyl is dissolved in 1 volume part of acetone to make solution B for subsequent use; 5 parts by volume of methyl tert-butyl ether is pumped into the reactor at 30-50 rpm Add 1 part by volume of methyl oleate, the solution A, the solution B, 0.2 parts by volume of isopropyl palmitate, and 0.5 parts by volume of ethanolamine, and stir for 30 minutes after adding all the materials to obtain methanol denaturant.
Embodiment 3
[0027] Under stirring at room temperature, 0.05 parts by volume of tolyltriazole and 0.2 parts by volume of mercaptobenzothiazole are dissolved in 6 parts by volume of dimethoxymethane to prepare solution A for subsequent use; Parts of methylcyclopentadienyl manganese tricarbonyl is dissolved in 4 parts by volume of acetone to make solution B for subsequent use; pump 20 parts by volume of methyl tert-butyl ether into the reactor, 30-50 rpm Add 4 parts by volume of methyl oleate, the solution A, the solution B, 1 part by volume of isopropyl palmitate, and 2 parts by volume of ethanolamine, and stir for 15 minutes after all the materials are added to obtain methanol denaturant.
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