专利汇可以提供Removing method for dissolved oxygen专利检索,专利查询,专利分析的服务。并且PURPOSE: To remove the dissolved oxygen in liquid to be treated efficiently, by bringing liquid to be treated contg. dissolved oxygen into contact with a palladium catalyst in the presence of a water soluble hydrogen occluding compd.
CONSTITUTION: A palladium catalyst and liquid to be treated contg. dissolved oxygen are brought into contact with each other in the presence of a water soluble hydrogen occluding compd. (e.g., NaBH
4 ). The quantity of addition of said water soluble hydrogen occluding compd. is sufficient at about equimol of the quantity of dissolved oxygen in the liquid to be treated or about 1.8 times mole. Catalysts deposited with Pd on carriers of ion exchange resins, alumina, etc., other than Pd compds. such as metallic Pd, Pd oxide, and Pd hydroxide are usable for said palladium catalyst. It is possible to deposit Pd on anion exchange resins simply by packing the anion exchange resins in a column and passing an acidic soln. of Pd chloride through the column.
COPYRIGHT: (C)1983,JPO&Japio,下面是Removing method for dissolved oxygen专利的具体信息内容。
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