| 摘要 |
<p>Dissolving alkaline earth metal sulfates having deposits in subterranean plants or plant components, comprises passing an aqueous formulation into underground plants to release the deposits, and allowing to interact with the deposits, where the aqueous formulation comprises at least (i) 15-98.98 wt.% water, (ii) 1-75 wt.% methanesulfonic acid, (iii) 0.01-5 wt.% at least one water-miscible organic solvent, and (iv) 0.01-5 wt.% at least one corrosion inhibitor, and the pH value of the formulation is = 2.5 and the sum of components (i)-(iv) is at least 80 wt.% based on the sum of all components.</p> |
