2. In the production of a pigment the steps comprising adding titanium acid cake containing titanium oxide and sulphuric acid to a solution containing barium sulphide in excess of the amount required to neutralize the sulphuric acid, while rapidly agitating the solution, mixing the resultant mass with a solution of zinc sulphate, and separating the composite precipitate.
...
2025-08-14 05:30
2993
It is commonly found in automotive engines, transmissions, and differentials It is commonly found in automotive engines, transmissions, and differentials
The high load capacity and rigidity make it suitable for heavy-duty applications, while the low friction and heat generation ensure efficient energy transfer and reduced maintenance costs The high load capacity and rigidity make it suitable for heavy-duty applications, while the low friction and heat generation ensure efficient energy transfer and reduced maintenance costs