Desulphurisation material
A technology of carrier materials and nickel compounds, which is applied in the direction of fuel, gas fuel, and hydrocarbon oil treatment, and can solve problems such as hydrogen consumption
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Embodiment 1
[0034] Embodiment 1 (comparison)
[0035] At full production scale, 7 parts of calcium aluminate binder, 2.2 parts of basic copper carbonate and 2.7 parts of basic nickel carbonate were added to 100 parts by weight of particulate zinc support material. The resulting powder was thoroughly mixed and then granulated using an orbital planetary mixer. The resulting particles were then sieved and calcined at 300° C. on-size fractions (2.8-4.75 mm) to form mixed oxides. The loadings of NiO and CuO in the finished product were both 1.5% by weight.
Embodiment 2
[0036] Embodiment 2 (comparison)
[0037] At laboratory scale, calcium aluminate binder (0.42 kg), basic copper carbonate (0.13 kg) and basic nickel carbonate (0.16 kg) were added to the particulate zinc support precursor (6.00 kg). The resulting powder was mixed thoroughly and then granulated using a laboratory scale orbital planetary mixer. The resulting particles were then sieved and calcined at 300° C. in fractions (2.8-4.75 mm) with the desired size to form mixed oxides. The loadings of NiO and CuO in the finished product were both 1.5% by weight.
Embodiment 3
[0039] The procedure of Example 2 was repeated except that 0.034 kg of sodium carbonate was also added to the powder mixture. This provides 0.5 wt% Na in the calcined product 2 O load.
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