1) iron dust
铁粉，铁屑
2) scrap iron
铁屑
1.
Effects of chloride ion on hexavalent chromium removal by scrap iron
氯离子对铁屑去除铬影响的试验研究
2.
Magnetic concentrate of Ag and Mn was produced by magnetic separation,and the acid leaching of manganese minerals contained in the magnetic concentrate with scrap iron as a reductant was investigated.
首先,采用磁选法得到银锰磁选精矿,然后用铁屑作还原剂,在酸性条件下湿法浸出银锰磁选精矿中Mn,实现银锰分离,为后续Ag回收工艺创造条件。
3.
The acid leaching of manganese minerals with scrap iron as a reductant was investigated,and a leaching rate of 97.
文章用铁屑作还原剂,在酸性条件下湿法浸出锰,实现锰银分离,为后续银回收工艺创造条件。
3) iron chips
铁屑
1.
Laboratory study on remediation of mercury contaminated soil by iron chips;
废铁屑修复汞污染土壤的实验研究
2.
Treatment of Phenols-containing wastewater by iron chips-Fenton process;
铁屑-Fenton法处理焦化含酚废水的研究
3.
The treatment of dyestuff waste water by iron chips-activated carbon internal electrolysis is investigated,and the influence of three factors(the ratio of iron to carbon,reaction time,original pH value)on the results are discussed.
采用铁屑—活性炭内电解法作为光合细菌处理实际染料废水的预处理方法,考察了3个主要影响因素(铁炭比、停留时间、初始pH值)。
4) iron filings
铁屑
1.
Through the judgment of appearance and samples preparation of iron minerals,some detection methods of iron filings in iron minerals are introduced.
通过对铁精粉的外观、制样等情况判断几种铁精粉中含铁屑的检测方法。
2.
The dechlorination of the chlorinated hydrocarbon by electrolytic iron is based on the laws of redox reactions,the adsorption of the pollutants by tiny granular activated carbon among the iron filings,the catalytic process of the tiny granular carbon,the destruction of the oxidational membrane on the iron surface by the active chloride ion and the effect of the tiny electric fields.
简述了氯代烃的主要物理性质和用途 ,认为铁屑腐蚀电池处理氯代烃污水是基于氧化还原反应、铁屑中活性炭微粒对氯代烃的吸附与对反应的催化、氯离子对氧化膜的破坏和微电池的电场效应等原理 ;简要总结了迄今利用铁屑去除氯代烃的室内实验和利用原位铁屑反应墙处理地下水中的氯代烃污染研究所取得的成果 ,认为这种反应墙是一种效果好、成本低、维护方便、有望投入商业运行的最佳方法 ,并指出了其存在的问
3.
An iron filings microelectrolysis-coprecipitation process has been used to treat vanadium-containing wastewater.
采用铁屑微电解—共沉淀法处理含钒废水。
5) iron chipping
铁屑
1.
Study on the wastewater treated by the iron chipping micro-electrolysis;
铁屑微电解法处理光致抗蚀剂废水的研究
2.
The electrolytic mangan wastewater was processed by iron chipping.
用废铁屑为原料对电解锰生产废水进行处理 ,考察了铁屑用量、反应时间和废水pH值对Cr6+ ,Mn2 + 去除率的影响 。
3.
Research deveopments of the iron chipping miroelectrolysis processing wastewater of the dyeing,the petroleum chemical industry,electropliting,printing electric circuit plate production and wastewater containing arsenic are summarized in this paper.
综述了铁屑微电解法在处理印染废水、石油化工废水、电镀废水、印刷电路板生产废水和含砷废水等方面的研究动态 ;分析了此法在处理酿酒废水、屠宰场废水、电解锰废水及含酚、含氰废水中的应用前景和作用机
6) iron scrap
铁屑
1.
In the Pretreatment of p fluoronitrobenzene wastewater by microelectrolysis process with iron scrap, the conversion rate of p fluoronitrobenzene to p fluoroaminobenzene is 70% and BOD 5/COD value of effluent is increased from zero to 0.
采用废铁屑微电解法对对氟硝基苯废水进行预处理 ,在铁粉投加量为 3 。
2.
Experiments of laboratory scale and pilot-scale on treating nitrilon chemical industry wastewater with iron scrap internal electrolysis process had been conducted.
采用铁屑内电解工艺强化预处理腈纶化工废水 ,实验室及现场试验结果均表明 ,该工艺能改善废水的可生化性 ,可提高废水 ρ(CODCr)的去除率 ,该工艺与采用药剂混凝反应作预处理的生化工艺相比 ,废水 ρ(CODCr)去除率提高了 30 。
3.
The decoloring mechanism of dyes wastewater by iron scrap method was studied by using iron carbon galvanic cell electrochemical model and discussing the relation of self corrosive electro quantity and dyes concentration change in the iron carbon galvanic cell.
采用铁碳原电池电化学模型 ,通过对原电池自腐蚀电量与染料溶液浓度变化关系的研究 ,探讨铁屑法处理染料废水的电化学脱色机理。
补充资料：铁粉
【通用名称】
铁粉
【其他名称】
铁粉 (《本草拾遗》))
【来源】
为钢铁飞炼而成的粉末；或系生铁打碎成粉，用水漂出的细粉。
【化学成分】
由钢铁飞炼而成者，主要含四氧化三铁；由生铁打碎而成者，主要含金属铁，及少量的C、P、Si等杂质。
【炮制】
《本草求真》："(铁粉)煅赤，醋沃七次用。"
【性味】
①《开宝本草》："味咸，平，无毒。" ②《本草求真》："气辛，性平。"
【归经】
《本草求真》："入肝。"
【功用主治】
平肝，镇心。治惊痫，发狂，脚气冲心，疔疮。 《开宝本草》："安心神，坚骨髓，润肌肤。"
【用法与用量】
内服：煎汤，0.5～1两；或入散剂。外用：调敷。
【宜忌】
①《医学入门》："畏磁石、石炭。" ②《本草求真》："畏皂荚。"
【选方】
①治惊痫发热：铁粉，水调少许服之。(《圣惠方》) ②治小儿身体壮热，急惊搐搦，涎潮壅塞，闷乱不醒：朱砂一钱(别研)，铁粉二钱(别研)，腻粉半钱(别研)。上药同研令匀。半岁儿每服一字，一岁儿服半钱，煎薄荷汤调下，不拘时候。(《杨氏家藏方》朱砂铁粉散) ③治伤寒阳毒，狂言妄语乱走，毒气在脏：铁粉二两，龙胆草一两(为末)。磨刀水调服一钱，小儿五分。(《全幼心鉴》) ④治头痛鼻塞，头目不利：铁粉一两，龙脑半分。上药细研令匀。每于食后。以新汲水调下半钱。(《圣惠方》) ⑤治疔疮：铁粉一两，蔓青根三两。捣如泥封之，日二换。(《集玄方》) ⑥治风热脱肛：铁粉研，同白蔹末敷上，按入。(《仁斋直指方》)
【名家论述】
①《本事方》："铁粉，非但化涎镇心，至如摧抑肝邪特异，若多恚怒，肝邪太盛，铁粉能制伏之。" ②《本草求真》："铁粉，所云定惊疗狂，亦止就铁重坠之意起见，岂真救本求源之治哉。暂用则可，久用鲜效，且诸草药切忌。"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条