The process involves taking titanium dioxide and treating it with silica, silicone grease or silicic acid for a few minutes.

这个过程包括以二氧化钛反应润滑脂或硅烷、硅酸几分钟。

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Liquid carbon dioxide obtained as a byproduct of certain industrial processes can be combined with silicone to create another effective, yet environmentally-safe dry cleaning method.

液体二氧化碳的取得，作为副产品的某些工业生产过程可结合有机硅创造了另一种有效，但环保安全的干洗方法。

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