sulfide

iron sulfide blackening

硫铁黑变

red mercuric sulfide

红色硫汞

Phosphoric sulfide;Phosphorus pentasulfide;

名称 五硫二磷;

Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.

气态铅和硫氢在离室时，由于煤气降低温度，又生成硫铅。

Sulfuric acid, compounds, barium salt , mixt. with zinc oxide and zinc sulfide;

名称 硫酸钡与氧锌和硫锌物;立德粉;

Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.

黄铁矿很多，并且含钴，在硫物块体中成稠密斑块。

Since the gold is enwrapped in sulfide, it can"t be dip out by cyanogenation.

由于老王寨金矿中金被包裹在硫矿中，直接氰时，金浸出率非常低，因此，必须要预氧，然后浸金。

In hot rolled state the granular linea sulfide was induced to precipitation of banded pseudopearlite.

相邻呈现断续条状分布硫物颗粒在热轧状态诱导伪珠光体析出并呈带状分布。

It will become to white zinc sulphide after absorbing sulfide in air to be poor at primary stainability.

它能与大气中硫物成白色硫锌而抑制初期着色。

Sulfide-melt inclusions are mainly composed of pentlandite, with small amounts of chalcopyrite and talnakhite.

硫物包裹体以镍黄铁矿为主,并有黄铜矿、硫铜铁矿出现;

Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.

在无催剂条件下利用过氧氢氧二苄基硫醚成了二苄基亚砜和二苄基砜。

Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

在还原熔中添加了砷矿物，冶最终产品是砷铜金，还原熔产生砷冰铜（黄渣）等副产品中铜通过返料操作在冰铜熔工序得以回收。

It is studied further that the dissolubility of the bismuthous sulfide in the solutions of the non-oxidative strong acid through the experiment by means of chemical thermodynamics.

运用学热力学基础理论和方法研究了硫铋在无氧性强酸和可溶性碱金属卤物溶液中溶解性。

Red algae cystocarp was found for the first time and the discovery of the close relationship between algae cystocarp and metal sulfides has supplied the evidence for biomineralization.

红藻囊果发现及其与各种金属矿物之间密切空间关系进一步证实生物参与了成矿作用。

They fall into two main categories: thi o surfactacts and non-thio surfactants for the flota-tion of sulfide and oxide minerals respectively.

它们分为含硫表面活性剂和不含硫表面活性剂,分别用于硫矿和非硫矿浮选。

The results show experiment have a higher removal rate and the last oxidize product of hydrothion and mercaptan is condensed state sulfide, could not be sulfur dioxide.

试验结果表明能达到较好去除效果,硫氢、硫醇最终氧产物可以不是二氧硫,而是凝聚态硫物。

Preparation of mercuride had various ways in ancient China.This paper will focus discussion on preparation of mercuric sulfide(HgS);

中国古代汞物制备方法很多,本文重点讨论与现代汞物制备方法相似硫汞;

The rheology ,morphology and mechanical properties of blend of polysulphone (PSU)/ polyphenylene sulfide(PPS) have been investigated.

研究了聚砜/聚苯硫醚共混物流变性能、力学性能及形态。