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- This paper describes the comparison mechanism,technology,technical and economical date,investment and problem of the normal pressure leaching and high pressure leaching. 比较了常压浸出与加压浸出两种工艺的机理、流程、技术经济指标、投资以及存在的问题。
- Comparison between zinc concentrate normal pressure leaching and high pressure leaching 锌精矿常压浸出与加压浸出工艺比较
- normal pressure leaching 常压浸出
- This experiment can be done under normal pressure. 这个实验在常压条件下进行即可。
- To put(gas or liquid) under a greater than normal pressure. 用大于正常压力对(气体或液体)施压
- At normal pressures steam condenses at 100℃. 在正常的压力下,蒸气在摄氏100°时凝结成液体。
- Shows two counter-current oxygen pressure leaching integrated recovery of gallium and germanium characteristics of the production process. 说明了两段逆流氧压浸出综合回收镓、锗的生产工艺特点。
- Eventually, the hose springs a leak or ruptures under normal pressure. 最后在正常压力下热水管产生裂缝或破裂.
- At normal pressures steam condenses at 100oC. 在正常压力下,水蒸气在摄氏100度时凝结。
- The leaching rates of vanadium of oxidizing acid leaching at atmospheric pressure and oxidizing acid pressure leaching were studied separately by contrasting conclusion. 分别考察石煤常压氧化酸浸和加压氧化酸浸过程中的钒浸取率。
- According to the characteristic of gallium and germanium rich in the zinc concentrate from Fankou Pb-Zn Mine,pressure leaching was used to treat the zinc concentrate. 根据凡口铅锌矿锌精矿富含镓、锗的特点,采用加压浸出处理该锌精矿。
- oxygen-rich leaching under normal pressure 常压富氧浸出
- The Chambishi Metals Cobalt Plant in Zambia has recently installed a novel oxidation/precipitation pressure leach process as part of the COSAC (Cobalt from Slag And Copper as by-product) Project. 赞比亚谦比希金属公司钴厂近期安装了一套新型的氧化/沉淀加压浸出装置作为COSAC(从渣中回收钴和副产品铜)项目的一部分。
- The results indicate that the formation of calcium silicate hydrate is difficult at normal pressure. 结果表明,在常压下除硅,难以形成水合硅酸钙。
- After reaching the normal pressure, switch off and take down nozzle jet and plug to end inflation. 当到达正常气压后,切断启动开关,取下气嘴及插头,充气完成。
- Economic: Keep car tire normal pressure at any time to save petroleum, protect tire and guarantee safety. 节省花费:汽车轮胎随时保持正常胎压,可节省汽油、保护轮胎、并确保行车安全。
- Being operated in normal pressure and decompression,It especiall is more marked. 特别是在常压减压操作时更为显著。
- The process of melting HNS by blowing NH3 under normal pressure requires moderate content of [O],[S] in molten metal. 吹NH3条件下,钢液中保持一定量的氧、硫表面活性元素,有利于氮的吸收。
- Objective:To explore nosogenesis operative indication and opportunity of normal pressure cranial hydrocephalus. 目的:探讨正常压力性脑积水的发病机理、手术指征及手术时机。
- The preparation of trimesic from mesitylene by air in a liquid-phase oxidation under normal pressure was studied. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。