| 1 | Zinc metal reacts with hydrochloric acid to produce bubbles of hydrogen gas and zinc chloride. | |
| 2 | Some carbons are activated or washed with phosphoric acid, zinc chloride, or potassium hydroxide. | |
| 3 | A novel method of preparing micropore activated carbons from tobacco stems impregnated with zinc chloride by microwave heating was studied. | |
| 4 | A new method about the preparation of Zinc Chloride of high purity from marmatite and calcium chloride is introduced. | |
| 5 | The present situation of the industrial production of zinc chloride was briefly introduced. Some proposals for its development put forward. |
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