1) deoxidize phosphorus
还原磷
1.
Functional bacteria which deoxidize phosphorus and produce PH3 were enriched in an anaerobic continuous stirred reactor.
采用鸡粪污泥为种泥,在厌氧混合连续流反应装置内进行厌氧还原磷产生磷化氢功能菌的富集,进行硝酸盐、硫酸盐、不同碳源和氮源条件下厌氧除磷效率的研究,并考察磷化氢的生成与硝酸、总磷、氨氮去除的关系。
2) reducing dephosphorization
还原脱磷
1.
A Study on Reducing Dephosphorization of Extra-Low Carbon Austenite Stainless Steel 00Cr18Ni10;
超低碳奥氏体不锈钢00Cr18Ni10还原脱磷研究
2.
The result indicates that among the four influencing factors of reducing dephosphorization,temperature is uppermost influencing factors,the content of FeO takes the second place,nitrogen takes the third place,and basicity takes the fourth place.
结果表明,在影响还原脱磷的因素中温度的影响最大,FeO含量次之,再次是氮气流量,炉渣碱度影响最小。
3.
Possibility of reducing dephosphorization of the steel with rare earth has been analyzed theoretically.
从理论上分析了稀土对钢液还原脱磷的可能性,并在5kg真空感应电炉内用La-Ce-Pr-Nd混合稀土金属对1Cr18Ni9Ti不锈钢进行了还原脱磷试验。
3) reductive dephosphorization
还原脱磷
1.
Study on reductive dephosphorization of stainless steel with SiCaAlFe allogs containing Ba and Mg;
用添加Ba、Mg的SiCaAlFe合金对不锈钢还原脱磷的研究
2.
According to the above obtained result,the technological feature and the suitable conditions used with regard to oxidative and reductive dephosphorization respectively are discussed.
本文根据铬铁合金的特点，研究了铬铁合金熔体中磷、铬的活度；渣系脱磷保铬能力及氧化脱磷和还原脱磷过程中，合金的铬、磷含量和温度等对脱磷的影响。
4) Phosphate ore reduction
磷矿还原
5) reduction state phosphorous
还原态磷
1.
Determination of total phosphorous,free phosphorous and reduction state phosphorous was founded to provide analytical data for the synthesis of pentaerythritol phosphate and to adjust the process,and concept "effective phosphorous" was put forward as deduction of free and reduction state phosphorous from total phosphorous.
为及时准确提供能反映合成客观实际的分析数据以配合工艺调整的需要,基于磷的经典分析测试,建立了能适应各种合成条件的总磷、游离磷、还原态磷等磷含量的分析方法,提出"有效磷含量"概念:有效磷含量=总磷含量-游离磷含量-还原态磷含量。
6) poly-phosphate deoxidize
聚磷盐还原
补充资料：脱磷
dephosphorization：在熔炼过程中，降低钢内含磷量的操作。
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