| 摘要 |
<p>The present invention relates to a low temperature, continuous fine grinding process referred to as the HYPAS process for producing hydrogen chloride and one or more potassium sulphate based salts such as potassium hydrogen sulphate, potassium ammonium sulphate, potassium magnesium sulphates, potassium magnesium calcium sulphates, potassium calcium sulphate, potassium sulphate and mixtures thereof.</p> |
