separation

Study on floatation separation of palladium(Ⅱ) in potassium iodide-cetylpyrinium bromide-water system;

碘化钾-溴化十六烷基吡啶-水体系浮选分离钯(Ⅱ)的研究

Study on floatation separation of bismuth(Ⅲ) by the ammonium sulfate-potassium iodide-rhodamine 6G-water system;

硫酸铵-碘化钾-罗丹明6G-水体系浮选分离铋(Ⅲ)的研究

Study on floatation separation of palladium by cetyl pyridinium bromide-potassium bromide-sodium nitrate system;

溴化十六烷基吡啶-溴化钾-硝酸钠体系浮选分离钯的研究

Isolation Strains for Biological Treatment of Refining Residue of L-lactic Acid;

L—乳酸精制残留液生物处理微生物菌种的分离筛选

After the primary isolation and secondary screening,2 strains named YS-19 and YS-40 with high transglucosylation potential were obtained.

根据环麦芽糊精葡聚糖转移酶(CGTase)催化淀粉和糊精生成环状糊精(CD),环状糊精可以吸附筛选培养基中的刚果红和甲基橙使菌落周围形成透明圈,且透明圈越大,透明度越好,CGTase的转糖基活性越高的酶催化特性,设计筛选模版,进行产酶菌株分离筛选。

In this paper, the function of interface tension in centrifugal separation is studied, and the separation size of centrifugal separation is about 0.

在pH>10的情况下,细粒煤可在水与有机重液混合介质中实现离心分选。

Separation and Enrichment of the Active Constituents in Ephedra Grass by Solvent Sublation

溶剂浮选分离富集麻黄草中有效成分

Research on Floating Separation Method Ⅺ: Study and Application of Precipitating Flotation Separation──Solvent Floating Spectrophotometry for Vanadium;

浮选分离法的研究Ⅺ:钒的沉淀浮选富集──溶剂浮选分离分光光度法的研究与应用

FLOTATION SEPARATION OF SULFIDE ORES CONTAING Mo,Cu AND Bi--A STUDY

含钼、铜、铋硫化矿浮选分离的研究

STUDY ON NEW TECHNOLOGY OF FLOTATION SEPARATION OF HIGH As POLYMETALLIC SULFIDE ORE

高砷多金属矿浮选分离新工艺的研究

Selective Flotation between Spodumene and Beryl

锂辉石与绿柱石浮选分离的试验研究

Separation of Gold from Indium,Gallium,Cerium,Tungsten and Vanadium by Floatation

金与铟、镓、铈、钨和钒的浮选分离

Floatation separation of bismuth with tetrabutyl ammonium bromide-potassium iodide system

溴化四丁基铵-碘化钾体系浮选分离铋

Study on Floatation Separation of Cd from Sn,Zr,Fe and Ce

镉与锡、锆、铁和铈的浮选分离研究

Solvent Sublation of L-Arginine and Its Separation Mechanism

精氨酸的溶剂浮选分离技术及其分离机制

Study on Separation and Concentration of Daidzein in Puerariae by Solvent Sublation & Mechanisms of Solvent Sublation;

溶剂浮选分离富集葛根中大豆甙元及溶剂浮选机理的研究

UV Spectrophotometric Determination of Trace Amounts of Doxycycline in Water with Separation and Enrichment by Gas Floatation

气浮浮选分离富集-紫外分光光度法测定水中痕量强力霉素

STUDY ON THE LIQUID-SOLID FLOATATION SYSTEM OF SODIUM NITRATE-POTASSIUM IODIDE-METHYL GREEN AQUEOUS SOLUTION FOR SEPARATION OF Bi(Ⅲ)

硝酸钠-碘化钾-甲基绿-水体系液-固浮选分离铋(Ⅲ)

<title>Flotation separation of mercury(Ⅱ) by sodium nitrate-ammonium thiocyanate-ethyl violet system

硝酸钠-硫氰酸铵-乙基紫体系浮选分离汞

Separation of copper with ammonium sulfate-ammonium thiocyanate-ethyl violet flotation system

硫酸铵-硫氰酸铵-乙基紫体系浮选分离铜

Study on the Process and Mechanism of Flotation Separation between Spodumene and Beryl

锂辉石与绿柱石浮选分离工艺及机理的研究

STUDY ON THE FLOATATION SEPARATION OF CADMIUM(Ⅱ) WITH KI-ETHYL VIOLET AQUEOUS SYSTEM

碘化钾-乙基紫-水体系固相浮选分离镉的研究

Study on Flotation Separation Determination of Lead, Cadmium, Mercury in Soil;

土壤中重金属Pb、Cd、Hg的浮选分离测定研究

Study on the New Technology of the Floatation Separation of Zinc and Coper Sulfide Minerals of Liwu

四川里伍铜锌硫化矿浮选分离新工艺研究