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发明公开
CN104045109A 一种生产酸解钛液的方法及其应用 有权

一种生产酸解钛液的方法及其应用
摘要：
本发明公开了一种生产酸解钛液的方法，所述方法包括以下步骤：（1）将钛精矿进行酸解、浸取，得到钛精矿酸解钛液；（2）将钛渣进行酸解、浸取，得到钛渣酸解钛液；（3）将步骤（1）得到的钛精矿酸解钛液和步骤（2）得到的钛渣酸解钛液混合，分别以Fe3+和Ti3+计，钛精矿酸解钛液和钛渣酸解钛液混合的摩尔比为1：1.0～1.2。本发明还提供了生产酸解钛液的方法在生产钛白粉的方法中的应用。本发明生产酸解钛液的方法，工艺流程简单、能够减少酸解钛液生产过程中的物料消耗、降低生产成本、污染小、环保。
摘要（英）：

The invention discloses a titanyl sulfate solution production method. The method comprises the following steps: 1, acidolyzing ilmenite concentrate, and extracting to obtain a ilmenite concentrate titanyl sulfate solution; 2, acidolyzing titanium slag, and extracting to obtain a titanium slag titanyl sulfate solution; 3, mixing the ilmenite concentrate titanyl sulfate solution obtained in step 1 with the titanium slag titanyl sulfate solution obtained in step 2, wherein a molar ratio of the ilmenite concentrate titanyl sulfate solution by to the titanium slag titanyl sulfate solution by Ti<3+> is 1:1.0-1.2. The invention also provides an application of the titanyl sulfate solution production method in a titanium dioxide production method The titanyl sulfate solution production method has the advantages of simple process flow, reduction of the material consumption in the titanyl sulfate solution production process, production cost reduction, small pollution and environmental protection.

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