Stable high-performance large-proportion methanol gasoline
A methanol gasoline, high-performance technology, applied in the petroleum industry, liquid carbon-containing fuel, fuel additives, etc., can solve the problems of low calorific value of large-scale methanol gasoline, rubber expansion and metal corrosion, poor cold start, etc., to achieve rubber volume Reduced swelling rate, low cost, and the effect of reducing the gasoline ratio
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Embodiment 1
[0027] A kind of stable high-performance large-scale methanol gasoline, its composition and weight percent are as follows:
[0028] Denatured Methanol 30%
[0029] Denatured gasoline 70%
[0030] Among them: denatured methanol is composed of fuel methanol 15%, isopropanol 5%, methyl tert-butyl ether 9.5%, methanol denaturant 0.5%; denatured gasoline is composed of naphtha 50%, condensate oil 10%, C 5 4.2%, xylene 5%, petroleum ether 0.5%, gasoline denaturant 0.3%.
[0031] The methanol denaturant is by weight percentage: calorific value agent 66%, water dissolving agent 28%, air resistance reducing agent 6%;
[0032] The weight percent of the gasoline denaturant is: 25% of the metal corrosion inhibitor, 28% of the rubber anti-swelling agent, and 47% of the stabilizer.
[0033] A kind of stable high-performance large-scale methanol gasoline, its preparation method is as follows:
[0034] (1), preparation of denaturant: the preparation of methanol denaturant is to add calori...
Embodiment 2
[0039] A kind of stable high-performance large-scale methanol gasoline, its composition and weight percent are as follows:
[0040] Denatured Methanol 50%
[0041] Denatured gasoline 50%
[0042] Among them: denatured methanol is composed of fuel methanol 35%, isobutanol 4.5%, ethyl tert-butyl ether 9.7%, methanol denaturant 0.8%; denatured gasoline is composed of naphtha 30%, condensate oil 9%, C 5 5.5%, xylene 4.2%, petroleum ether 0.8%, gasoline denaturant 0.5%.
[0043] The methanol denaturant is by weight percentage: 70% of calorific value agent, 25% of water dissolving agent, 5% of air resistance reducing agent; gasoline denaturant is by weight percentage of: 32% of metal corrosion inhibitor, 18% of rubber anti-swelling agent , Stabilizer 50%.
[0044] A kind of stable high-performance large-scale methanol gasoline, its preparation method is the same as embodiment 1.
Embodiment 3
[0046] A kind of stable high-performance large-scale methanol gasoline, its composition and weight percent are as follows:
[0047] Denatured Methanol 60%
[0048] Denatured Gasoline 40%
[0049] Among them: denatured methanol is composed of fuel methanol 47%, isobutanol 3.6%, methyl tert-butyl ether 8%, methanol denaturant 1.4%; denatured gasoline is composed of naphtha 22%, condensate oil 8%, C 5 5.3%, xylene 3%, petroleum ether 1%, gasoline denaturant 0.7%.
[0050] The methanol denaturant is by weight percentage: calorific value agent 72%, water solubilizer 24%, air resistance reducing agent 4%; gasoline denaturant is by weight percentage: metal corrosion inhibitor 40%, rubber anti-swelling agent 25% , Stabilizer 35%.
[0051] A kind of stable high-performance large-scale methanol gasoline, its preparation method is the same as embodiment 1.
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