Composite coal binder
A composite briquette and binder technology, which is applied in the petroleum industry, waste fuel, solid fuel, etc., can solve the problems of poor dimensional stability of briquette and easy disintegration during combustion, so as to improve dimensional stability, Excellent bonding performance, avoiding disintegration
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[0025] Example 1
[0026] In parts by weight, take 20 parts of thermosetting phenolic resin, 0.8 parts of curing agent, 40 parts of organic silicon, and 20 parts of petroleum resin in sequence, add them to the mixer, stir and mix for 45 minutes at a speed of 600r / min, and discharge , Get a polymer binder; cut the straw into short straw stalks with a length of 5cm with a guillotine, and lay the short straw stalks on the bottom of the glass jar, control the laying thickness of the short straw stalks to 5cm, and then lay a layer of quicklime on the surface of the short straw stalks , Such a layer of short straw stalks and a layer of quicklime are laid layer by layer, and then water is added to the glass jar along the wall of the glass jar until the water surface submerges the material laid in the glass jar, and then the glass jar is sealed and left to soak and rot for 30 days. Open the glass jar, stir and mix with a glass rod for 30 minutes to obtain modified straw gluten ash; mix a...
Example Embodiment
[0027] Example 2
[0028] In parts by weight, take 20 parts of thermosetting phenolic resin, 0.8 parts of curing agent, 40 parts of organic silicon, and 20 parts of petroleum resin in sequence, add them to the mixer, stir and mix for 45 minutes at a speed of 600r / min, and discharge , Get a polymer binder; cut the straw into short straw stalks with a length of 5cm with a guillotine, and lay the short straw stalks on the bottom of the glass jar, control the laying thickness of the short straw stalks to 5cm, and then lay a layer of quicklime on the surface of the short straw stalks , Such a layer of short straw stalks and a layer of quicklime are laid layer by layer, and then water is added to the glass jar along the wall of the glass jar until the water surface submerges the material laid in the glass jar, and then the glass jar is sealed and left to soak and rot for 30 days. Open the glass jar, stir and mix with a glass rod for 30 minutes to obtain modified straw gluten ash; mix a...
Example Embodiment
[0029] Example 3
[0030] Cut the straw into short straw stalks with a length of 5 cm. Lay the short straw stalks on the bottom of the glass jar to control the laying thickness of the short straw stalks to 5 cm. Then lay a layer of quicklime on the surface of the short straw stalks. Lay layers of quicklime layer by layer, then add water to the glass jar along the wall of the glass jar until the water surface submerge the material laid in the glass jar, then seal the glass jar, let it stand for 30 days soak and rot, open the glass jar and stir with a glass rod Mix for 30 min to obtain modified rice straw gluten ash; mix rice husk and water at a mass ratio of 1:30 to soak for 4 hours and filter to obtain filter residue. The obtained filter residue is frozen and crushed, and then the crushed filter residue is transferred to the oven. Dry rice husk powder at 110℃ to constant weight to obtain dried rice husk powder, then transfer the dried rice husk powder to a carbonization furnace, ...
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