浸吸
- 网络soaking
浸吸
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浸吸法生产锌强化营养米工艺的研究
Technology of Producing Zn Enriched Rice by Soak Method
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以葡萄糖酸锌作为锌强化剂,采用浸吸法使锌强化剂渗透到大米中并得到保留。
The zinc was infiltrated into the rice by means of soaking the rice in zinc gluconate solution , a Zn enrichment reagent .
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若把氰化钠耗量降低50%,氰化钠浓度控制在0.013%~0.014%时,浸吸35.2h仍可保证尾渣0.10g/t,尾液0.020g/m3的指标。
At a 50 % reduction in sodium cyanide consumption and 0.013 % ~ 0.014 % controlled sodium cyanide concentration , a 34.4 h leaching and adsorption could still ensure a 0.10 g / t tailings slag and a 0.020 g / m 3 barren solution .
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在此条件下所得浸提液的吸光值可达0.286,即每克干竹叶的浸提液中含有黄酮12.41mg,则可得浸提率为90.59%。
At these conditions , the absorbency of extracting solution could reach 0.286 , the extracting rate was 90.59 % .