Marine exhaust gas desulfurization purification scrubber
An exhaust gas desulfurization and scrubber technology, applied in the field of scrubbers, can solve problems such as poor desulfurization effect, achieve good catalytic effect, increase catalytic time, and prolong service life.
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[0053] Example 1
[0054] In the above-mentioned scrubber for desulfurization and purification of marine exhaust gas, the width of the V-shaped separation channel 10 is 23mm; the height of the droplet separator is 190mm, the length is 630mm, and the width is 400mm; the height of the desulfurization catalyst plate 7 is 190mm. The length of the desulfurization catalyst plate 7 is 630mm;
[0055] The desulfurization catalyst layer is composed of the following components by weight: 10 parts of aluminum oxide, 5 parts of titanium dioxide, 6 parts of zinc oxide, 3 parts of nickel oxide, 2 parts of zirconium oxide, and 3 parts of molybdenum dioxide.
[0056] The preparation method of the desulfurization catalyst layer is as follows: mix aluminum oxide, titanium dioxide, zinc oxide, nickel oxide, zirconium oxide and molybdenum dioxide according to the proportion of parts by weight, and put them in a high-temperature calcining furnace for at least 2h at 1000°C. After calcination, the powder ...
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[0058] Example 2
[0059] In the above-mentioned scrubber for desulfurization and purification of marine exhaust gas, the width of the V-shaped separation channel 10 is 25mm; the height of the droplet separator is 200mm, the length is 650mm, and the width is 410mm; the height of the desulfurization catalyst plate 7 is 200mm. The length of the desulfurization catalyst plate 7 is 650mm;
[0060] The desulfurization catalyst layer is composed of the following components in parts by weight: 12 parts of aluminum oxide, 8 parts of titanium dioxide, 8 parts of zinc oxide, 5 parts of nickel oxide, 3 parts of zirconium oxide, and 5 parts of molybdenum dioxide.
[0061] The preparation method of the desulfurization catalyst layer is as follows: mix aluminum oxide, titanium dioxide, zinc oxide, nickel oxide, zirconium oxide and molybdenum dioxide according to the proportion of parts by weight, and then put them into a high-temperature calciner and calcinate at 1200°C for at least 2h After calc...
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[0063] Example 3
[0064] In the above scrubber for desulfurization and purification of marine exhaust gas, the width of the V-shaped separation channel 10 is 23mm; the height of the droplet separator is 200mm, the length is 640mm, and the width is 410mm; the height of the desulfurization catalyst plate 7 is 200mm. The length of the desulfurization catalyst plate 7 is 640mm;
[0065] The desulfurization catalyst layer is composed of the following components by weight: 11 parts of aluminum oxide, 7 parts of titanium dioxide, 7 parts of zinc oxide, 4 parts of nickel oxide, 3 parts of zirconium oxide, and 5 parts of molybdenum dioxide.
[0066] The preparation method of the desulfurization catalyst layer is as follows: mix aluminum oxide, titanium dioxide, zinc oxide, nickel oxide, zirconium oxide and molybdenum dioxide according to the proportion of parts by weight, and then put them into a high-temperature calciner and calcinate at 1100°C for at least 2h After calcination, the powder...
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