查询词典 antimony trioxide

To December 31, 1997 ended, the company has an annual production capacity 10,000 tons of production capacity of antimony series products, has developed a catalytic antimony trioxide, antimony sodium, five antimony oxide, antimony oxide dust and other 14 kinds of antimony new products, become the country's antimony industry the most complete variety of enterprises, is the second largest - producer of antimony products.

至1997年12月31日止，公司已形成年产10000吨锑系列产品的生产能力，先后开发出催化型三氧化二锑、锑酸钠、五氧化二锑、无尘氧化锑等十四种锑系新产品，成为全国锑行业品种最为齐备的企业，是全国第二大-锑品生产企业。

A series of antimony mercaptide compounds which formula are Sb 〓 and Sb S (CH〓〓COOR 〓(R represents an alkyl or aryl, aralkyl, n=0～2) have been synthesized. A new synthetic method has been invented to solve the defect of abroad patent method which has complex technological conditions and singleness intermediate compounds. A new catalyst QL-1 and preactivated antimony trioxide and other means have been used to avoid neutralizing, washing, separating and other procedures of intermediate and simplifing process flow at the same time. According to this new technique, a series of antimony mercaptides and their intermediate products have been synthesized with high yield.

合成了结构为SbS(CH〓〓COOR〓及Sb〓（R为烃基或芳烷基，n=0～2）的一系列硫醇锑化合物，针对国外专利报道的合成工艺存在着工艺条件苛刻，同时需多步完成，操作复杂，而且中间体品种单一的缺陷，发明了一种一步法合成硫醇锑化合物的新工艺，采用QL-1催化剂，且将三氧化二锑预先活化，变固—液相反应为液—液相反应，同时可免除中间体的中和、洗涤、分离等工序，工艺流程简化，产品收率高，且能制得系列硫醇锑产品。

Carbon disulfide, dialkylamine, antimony trioxide have been used to synthesize the other organic antimony compounds-dialkyldithiocarbamate. The optimal technological conditions and purificating method have been studied in detail.

以二硫化碳、二元仲胺、三氧化二锑为原料合成了结构为Sb-〓的另一类含Sb-S键的有机锑化合物，通过大量的实验探索，详细研究了各种二烷基二硫代氨基甲酸锑的最佳合成工艺条件及产品的提纯方法，为该类化合物的制备提供了一种工艺简便，收率较高的合成工艺途径。

The effects of decabromodiphenyl,antimony trioxide and decabromodiphenyl(oxide/antimony) trioxide on flame retardancy and mechanical properties of low density polyethylene films for packaging were studied,and the flame retardancy and mechanical properties were estimated by a limiting oxygen index apparatus and an universal test machine.

以十溴二苯醚、三氧化二锑为阻燃剂，对包装用低密度聚乙烯薄膜制品的阻燃性能和力学性能进行了研究，并用氧指数测试仪和万能试验机评价其阻燃性能和力学性能。

A method has been developed to prepare hydrous antimony pentoxide by the oxidation of antimony trioxide with ammonium persulfate in aqueous medium of sulfuric acid.

本文还探索了在硫酸介质中用过硫酸铵将三氧化二锑氧化制备固体水合五氧化二锑的一种新方法。

I produced is a new highly efficient catalyst series products, antimony trioxide, ethylene glycol antimony, antimony acetate at the same time the production capacity of three products and enterprises in Hunan Province is unique in the country is also one of the few.

我公司生产的是新型高效催化剂系列产品，三氧化二锑、乙二醇锑、醋酸锑同时具有三种产品生产的能力的企业，在湖南是独一无二、在全国也是屈指可数的。

Better than 1 # antimony ingot for the raw materials of high-grade antimony trioxide, antimony trioxide as flame retardants widely used in the export of high-grade green products.

优于1＃的锑锭作原料的高档三氧化二锑，广泛用于三氧化二锑作阻燃剂的各种高档环保出口产品。

Antimony Trioxide is a pure fine white powder.The antimony trioxide is applied as a retarder material in the industrial production of products such as plastics,rubber,coating and chemical fabric.

三氧化二锑是一种纯净洁白的微细粉末，晶体结构主要为立方型结晶。

The main species of the antimony catalysts are antimony trioxide, antimony acetate and the recent widely concerned ethylene glycol antimony.

此外，用于酯交换反应的锰、锌、钙、钴、铅等金属的醋酸盐对缩聚反应也有一定的催化作用。

On the 1st fine antimony, antimony, special white won both countries editor. april 1991, in the second session of beijing international expo, the "flash-card" fine antimony, antimony trioxide won the gold medal. march 2004, tin mines by the state administration for industry and commerce awarded the "shou-credit business contracts."

一号精锑、特号锑白均荣获国家银质奖。1991年4月，在第二届北京国际博览会上，&闪星牌&精锑、三氧化二锑荣获金奖。2004年3月，锡矿山被国家工商行政管理总局授予&守合同重信用企业&。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。