Preparation method for bamboo carbon fiber snow-melting agent
A technology of bamboo charcoal fiber and snow-melting agent, applied in chemical instruments and methods, other chemical processes and other directions, can solve the problems of high price of calcium-magnesium acetate snow-melting agent, great road damage, slow snow-melting speed, etc., and achieves remarkable snow-melting effect and low cost. , the effect of speeding up the melting of snow
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example 1
[0024] First, take 1kg of bamboo green strips and cut them into 5cm pieces with a cutting machine, put them into an oven at 70°C and bake them for 1 hour, then manually tear them to extract the bamboo flax, and put the bamboo flax at a concentration of 0.2mol / L After soaking in the hydrochloric acid solution for 1 hour, take it out, air-dry it naturally, then soak it in a sodium hydroxide solution with a concentration of 0.3mol / L for 1 hour, and air-dry it naturally; After rinsing for 30 minutes, take it out, spray the emulsified oil evenly on the surface, put it into the fermenter and seal it for 10 days at 28°C for fermentation. After the fermentation is completed, take it out and rinse it with deionized water until the pH reaches 6, then move it into the oven and dry it at 50°C Dry, use a carding machine to comb and cut it short to make bamboo fibers; then put the above-mentioned bamboo fibers into a carbonization furnace, raise the temperature to 160°C, and carry out prelim...
example 2
[0027] First, take 1.5kg of bamboo green strips and cut them into 7cm pieces with a cutting machine, put them into an oven at 90°C and bake them for 2 hours, then extract the bamboo hemp by hand tearing, and put the obtained bamboo hemp into the concentration of 0.3mol / After soaking in 1 L of hydrochloric acid solution for 2 hours, take it out, air-dry it naturally, then immerse it in a sodium hydroxide solution with a concentration of 0.4mol / L for 2 hours, and then air-dry it naturally; After rinsing the solution for 50 minutes, take it out, spray emulsified oil evenly on its surface, put it into a fermenter and seal it for fermentation at 35°C for 13 days, after the fermentation is completed, take it out and rinse it with deionized water until its pH reaches 7, then move it into an oven at 55°C Drying, combing and cutting it with a carding machine to make bamboo fibers; then put the above-mentioned bamboo fibers into a carbonization furnace, heat up to 170°C, and perform pre...
example 3
[0030] First, take 2kg of bamboo green strips and cut them into 10cm pieces with a cutting machine, put them into an oven at 100°C and bake them for 3 hours, then extract the bamboo hemp by hand tearing, and put the obtained bamboo hemp in a concentration of 0.4mol / L After soaking in the hydrochloric acid solution for 3 hours, take it out, air-dry it naturally, then immerse it in a sodium hydroxide solution with a concentration of 0.5mol / L for 3 hours, and then air-dry it naturally; After rinsing for 60 minutes, take it out, spray emulsified oil evenly on the surface, put it into a fermenter and seal it for fermentation at 38°C for 15 days. After the fermentation is completed, take it out and rinse it with deionized water until its pH reaches 8, then move it into an oven and dry it at 60°C Dry, use a carding machine to comb and cut it short to make bamboo fibers; then put the above-mentioned bamboo fibers into a carbonization furnace, heat up to 180°C, and carry out preliminary...
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