...
2025-08-15 01:57
2204
Fourth, since the sulfate required for the production of the present invention is provided by the acid leaching slag itself, the mass fraction of the SO/- contained in the acid leaching slag is 15% or more, and the nanometer is prepared by using the acid leaching residue as the zinc and sulfate raw material of the lithopone. Lide powder products not only realize the resource utilization of acid leaching slag, but also turn waste into treasure, and treat and improve the acidic soil of acid leaching residue to purify the environment. Low production costs and simple operation. The metathesis reaction is carried out in a low-density ammonia system (the metathesis reactant is dissolved in recovered ammonia water), and the crystal nucleus formed is smaller. It is non-toxic and safe. The ammonia solution after synthesis and separation is returned to the leaching. There is no waste water in the whole production process. The produced waste residue meets the national solid waste discharge standard for efflux, conforms to the national industrial policy, and is an environmentally friendly “green” type process.
...
2025-08-15 01:54
1202
...
2025-08-15 01:41
1688
After the precipitate has been isolated, the next step is to dry and weigh the sample. This is done by heating the precipitate in a furnace to remove any remaining solvent and moisture. Once the sample has been dried, its weight is measured using an analytical balance.
...
2025-08-15 01:28
1357
China's O2Ti, a leading provider of industrial automation solutions, has been making significant strides in the industry. With its innovative products and services, O2Ti is setting new standards for efficiency, quality, and safety in manufacturing processes.
...
2025-08-15 01:18
1104
...
2025-08-15 00:53
93
Furthermore, Cristal Global, a Saudi-based titanium dioxide manufacturer, also supplies food-grade anatase TiO2. Their product range, including Tiona series, is globally recognized for its high brightness and excellent dispersion properties, making it suitable for diverse food applications.
...
2025-08-15 00:32
2763
...
2025-08-15 01:57
2204
Fourth, since the sulfate required for the production of the present invention is provided by the acid leaching slag itself, the mass fraction of the SO/- contained in the acid leaching slag is 15% or more, and the nanometer is prepared by using the acid leaching residue as the zinc and sulfate raw material of the lithopone. Lide powder products not only realize the resource utilization of acid leaching slag, but also turn waste into treasure, and treat and improve the acidic soil of acid leaching residue to purify the environment. Low production costs and simple operation. The metathesis reaction is carried out in a low-density ammonia system (the metathesis reactant is dissolved in recovered ammonia water), and the crystal nucleus formed is smaller. It is non-toxic and safe. The ammonia solution after synthesis and separation is returned to the leaching. There is no waste water in the whole production process. The produced waste residue meets the national solid waste discharge standard for efflux, conforms to the national industrial policy, and is an environmentally friendly “green” type process.
...
2025-08-15 01:54
1202
...
2025-08-15 01:41
1688
After the precipitate has been isolated, the next step is to dry and weigh the sample. This is done by heating the precipitate in a furnace to remove any remaining solvent and moisture. Once the sample has been dried, its weight is measured using an analytical balance.
...
2025-08-15 01:28
1357
China's O2Ti, a leading provider of industrial automation solutions, has been making significant strides in the industry. With its innovative products and services, O2Ti is setting new standards for efficiency, quality, and safety in manufacturing processes.
...
2025-08-15 01:18
1104
...
2025-08-15 00:53
93
Furthermore, Cristal Global, a Saudi-based titanium dioxide manufacturer, also supplies food-grade anatase TiO2. Their product range, including Tiona series, is globally recognized for its high brightness and excellent dispersion properties, making it suitable for diverse food applications.
...
2025-08-15 00:32
2763
...
2025-08-15 00:06
1473