barium sulfate

Application experimentation show that modified barite powder takes the place of precipitated barium sulfate in offset coated paper, coating and paint etc.

应用实验表明：改性超细粉在铜版纸涂布和油漆中可以替代沉淀硫酸钡。

Determination of Sulfate Ion in Nonionic Microemulsion Medium by Barium Sulfate Turbidimetry

硫酸钡合成试验非离子型微乳液介质-硫酸钡浊度法测定硫酸根

Pigment of cadmium sulfide and barium sulfate varying in hue from lemon yellow to orange.

硫化镉和硫化钡形成的颜料，色调从柠檬黄到橙色。

The evaluation on the method of determining radium in food by barium sulfate coprecipitation

对硫酸钡沉淀法测定食品中镭的方法的评价

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

钡硫酸盐是一种辐射光不能穿透的状之.

Since small amounts of barium sulfate do not readily coagulate the precipitate can easily go unnoticed.

少量的硫酸钡沉淀凝聚缓慢,往往被忽略.

Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.

本文在中等极性和强极性玻璃毛细管柱研究的基础上，对弱极性和非极性固定液在硫酸钡微晶改性表面上的涂渍情况作了详细的研究。

The Surface Character of Organic Barium Sulfate, Zinc Sulfide and Lithopone

硫酸钡、硫化锌和立德粉有机化改性的表面性质

In this article, sodium oleate with different concentration is used to modify Barium Sulfate, Zinc Sulfide and lithopone. The specific surface area, specific pore volume and the average pore radius of the same samples were determined.

利用不同浓度的油酸钠对硫化锌、硫酸钡和立德粉进行有机化改性，测定了改性样品的比表面、比孔容、平均孔半径的变化。

Barite ( Barium sulfate ) is a crude rhombic salt; it is a neutral filler.

重晶石 ( 硫酸钡 ) 是一种天然形成的斜方晶系无机盐, 为中性体质填料.

The control of barium sulfate grains sizes and their distribution during the production of baryta paper is an important technique for controlling the product quality.

硫酸钡颗粒大小及其分布的控制是钡地纸生产工艺中的一项重要质量控制技术。

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.

Combination reaction of superfine barium sulfate

超细硫酸钡化合反应研究

Producing thiourea and sodium hydrosulfide along with barium sulfate in double decomposition reaction of barium sulfide and sulphuric acid

复分解法生产硫酸钡联产硫脲、硫氢化钠的研究

EDTA Complexometric Titration Measurement Measuring Barium Sulfate Purity

EDTA络合滴定法测定硫酸钡纯度

tetrahydroxyquinone barium sulfate titration used for measurement of sulfate in the potable water

四羟基醌&硫酸钡滴定法测定生活饮用水中硫酸盐

Inorganic: aluminum nitride, zirconia, potassium fluoride, bentonite, kaolin, barium sulfate, lead sulfate, sodium aluminum, chromium oxide, titanium dioxide.

无机物：氮化铝、二氧化锆、氟化钾、膨润土、高岭土、硫酸钡、硫酸钻、铝酸钠、氧化铬、钛白粉。

study on the separating of barium sulfate by horizontal centrifugal subsider

卧式沉降离心机分离沉淀硫酸钡的研究

The determination of sulfur in thiolated chitosan resins with barium sulfate nephelometry was developed.

研究硫酸钡浊度法测定硫代壳聚糖树脂含硫量的方法.

Objective: To dopt EDTA complexometry veraciously quickly measure barium sulfate purity and in contrast to barium chromate volumetric procedure.

前言：目的：采用EDTA配位滴定法准确快速测硫酸钡纯度并与常用的铬酸钡容量法进行对照。

Effect of barium sulfate preparation technology on baryta paper quality

硫酸钡制备工艺对钡地纸质量的影响

Barium hydroxide whose content is less than 1.0% replacement of cement by mass can suppress the sulfate attack damage for concrete.

其中，掺量小于1.0%的氢氧化钡能改善混凝土的抗硫酸盐侵蚀性能。

it emphasis on introduce the last progress of preparation the super-tiny barium sulfate and changing superficial capability.

着重介绍了具有优良性能的超细硫酸钡的制备及表面改性的新进展。

Barium sulfate is radiopaque.

放射线不能穿过硫酸钡.

Barium sulfate as an extender pigment is widely used in paint.

硫酸钡作为体质颜料广泛应用于涂料中。

The barium sulfate must be a lump-free powder.

硫酸钡必须是无块的粉末.

EDTMPS shows better anti scale effects to sulfate and barium sulfate.

EDTMPS对硫酸钙、硫酸钡垢的阻垢效果好.

The physical characteristics, such as particle distribution, granule density, bulk density, specific surface area, angle of repose and bulkiness of natural and synthetic barium sulfate were compared.

对比了天然硫酸钡（天然Ⅰ）及合成硫酸钡（合成Ⅰ）的粒度分布、粒密度、松密度，比表面积、休止角和疏松度。

determination of the garlicin content in garlics by barium sulfate turbidimetry

硫酸钡吸光比浊法测定大蒜中大蒜素含量

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

一种矿石,是锌的主要来源,含大量晶体状硫化锌.