Barium sulphate test

Preparation of epoxysuccinic acid copolymer and its performance as an inhibitor of barium sulfate scaling;

环氧琥珀酸共聚物的制备及对硫酸钡的阻垢作用

Research on production technology of barium sulfate with Ba~(2+) recovering from magnesium hydroxide washing water;

从氢氧化镁洗水中回收钡生产硫酸钡的工艺研究

The effect of operation condition on nano barium sulfate particles;

影响纳米硫酸钡粒度的因素

Being an excellent scale inhibitor for barium sulfate scale,the inhibition capability of this copolymer reaches 97.

合成了丙烯酸-马来酸酐-丙烯酸羟丙酯三元共聚物(AA-MA-HPA),研究了聚合条件对共聚物阻硫酸钡垢性能的影响,确定了合适的聚合工艺:单体配比n(AA)∶n(MA)∶n(HPA)=41∶34∶25,m(引发剂)/m(总单体)=10%,m(异丙醇)/m(总单体)=15%,反应温度90℃,反应时间4h。

Any of several barium compounds, such as barium sulfate.

重土（氧化钡）一种含钡化合物，如硫酸钡

" Barium sulphate,precipitated for industrial use"

GB/T2899-1996工业沉淀硫酸钡

Determine of Vitriolic Barium Photometry of Sulfur in Perchloric Sample Containing Low Sulfur

高氯低硫样品中硫的硫酸钡光度法测定

A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate.

锌钡白一种由硫化锌、氧化锌和硫酸钡混合构成的白色色素

precipitated barium sulfate and ground barite(pigment)

沉淀硫酸钡和重晶石粉末(染料)

The barium sulfate must be a lump-free powder.

硫酸钡必须是无块的粉末。

SYNTHESIS OF BARIUM-SULFATE SCALE INHIBITOR FGJ-2 AND ITS PROPERTY EVALUATION

硫酸钡防垢剂FGJ-2的合成与性能评价

Preparation and Evaluation of FT-1 as Scale Inhibitor for Barium Sulfate

硫酸钡防垢剂FT-1的制备与性能评价

Discussion on spectrometry of barium sulfate content in negative active materials

负极活物质中硫酸钡测定方法的探讨

Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content

GB/T4373.3-1984砷化学分析方法硫酸钡重量法测定硫量

Determination of low sulfur in ferro-boron by tube-furnace combustion-barium sulfate turbidimetry

管式炉燃烧-硫酸钡比浊法测定硼铁中低硫

Methods for chemical analysis of iron ores--The barium sulfate grarimetric method for the determination of barium content

GB/T6730.29-1986铁矿石化学分析方法硫酸钡重量法测定钡量

Barium as barite(barium sulfate)is used industrially as a white pigment for paint.

钡以重晶石形态（硫酸钡）在工业上用作油漆的白色涂料。

Research on Barium Sulfate Scale Inhibitors in High Barium Concentration and Evaluation in Laboratory

高含钡条件下硫酸钡防垢剂的研究及室内评价(英文)

Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulphate gravimetric method for the determination of sulphate content

GB/T8156.8-1987工业用氟化铝化学分析方法硫酸钡重量法测定硫酸根量

Sodium hydroxide for chemical fiber use-Determination of sulphate mass fraction-Barium sulphate gravimetric method

GB/T11213.5-1989化纤用氢氧化钠中硫酸盐含量的测定硫酸钡重量法(甲法)

Comparison of Ion Chromatographic and Barium Sulfate Turbidimetric Determination of Sulfate Group in Agarose

离子色谱法与硫酸钡比浊法测定琼胶糖中硫酸基含量的比较研究

barium sulfate is radiopaque.

钡硫酸盐是射线穿不透的。