ประโยคภาษาจีน : 中文句子 |
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yòng 用 diǎn 碘 wèi 为 yuán liào 原料 zài 在 yán suān 盐酸 jiè zhì 介质 zhōng jīng 中经 lǜ suān jiǎ 氯酸钾 yǎng huà 氧化 hòu 后 yòng 用 qīng yǎng huà gài 氢氧化钙 zhōng hé 中和 zhì 制 dé 得 sì liào 饲料 jí 级 huáng suān gài 磺酸钙 |
| Calcium iodate as feed additive was prepared in this paper. With the medium of hydrochloric acid, iodine was oxidated by potassium chlorate, and then neutralized with calcium hydroxide. |