The utility model relates to a zinc concentrate fluidized roaster.
本实用新型涉及一种锌精矿沸腾焙烧炉。
Typically, a zinc concentrate contains about 55% of zinc with some copper, lead and iron.
一般而言，锌精矿含有大约55%锌和一些铜、铅和铁。
A method is proposed to determine free native silver and free silver sulphide in lead-zinc concentrate.
拟定了分离测定铅锌精矿中游离硫化银和游离自然银的方法。
The method can be used to trap trace gallium in water samples, zinc concentrate and artificial zinc samples.
该法能很好的捕集水样，锌精矿和人工合成锌样中的痕量镓。
The palletizing and roasting processes in fluidized roasting of pelletized zinc concentrate are investigated.
研究锌精矿制粒沸腾焙烧的制粒和焙烧过程。
The paper introduced the feature of Luqi fluid- bed furnace and the application at the Zinc Concentrate Roasting.
介绍了鲁奇式沸腾炉自身特点及其在锌精矿沸腾焙烧中的应用情况。
Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。
This paper discusses the major factors affecting the treatment of high-cobalt zinc concentrate in zinc hydrometallurgy process.
讨论了湿法炼锌过程中，影响高钴锌精矿处理的主要因素。
Neutral leaching residue of roasted zinc concentrate often contains germanium which is poorly recovered in conventional two-stage leaching.
硫化锌精矿焙烧矿的中性浸出渣常含有锗等有价元素，常规低酸高酸两段浸出流程锗的直收率低。
The treatment capacity of high-cobalt zinc concentrate can be increased by reasonable batching and cobalt discharge process of low-cadmium solution.
通过采用合理的配料，运用贫镉液钴开路工艺，提高了高钴锌精矿的处理能力。
The progress of its application on roasting zinc concentrate, leaching zinc calcine and leaching zinc concentrate directly are summarized separately.
然后对其在湿法炼锌中的硫化锌精矿焙烧、锌焙砂浸出、硫化锌精矿直接浸出等方面应用取得进展进行综述。
The bulk concentrate is produced by bulk floatation, from which the gold is recovered by cyanide leaching, and the residue is directly sold as zinc concentrate.
混合浮选产出锌、金混合精矿，氰化浸金，氰化渣作为锌精矿销售。
The roasting dust which produced from zinc concentrate roasting process, main contains zinc oxide, zinc ferrite, zinc sulfide, cadmium sulfide, lead sulfate etc.
该种焙烧烟尘的二次焙烧处理工艺存在着环境污染等一系列无法彻底解决的问题。
The method was accurate, quick and convenient, and satisfactory results were obtained when it was used to measure the impurity elements content in the zinc concentrate.
该法准确、快速、简便，应用于锌精矿中杂质元素的测定，结果满意。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
本论文对高铁硫化锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。
The test of leaching rate on zinc sulfide concentrate in Shaanxi province with sulfuric acid, oxygen and catalyst has been taken.
用硫酸和氧气及催化剂对陕西某地的硫化锌精矿进行了浸出试验研究。
In this paper the heat balance of pressure leaching for zinc sulphide concentrate is calculated.
笔者对硫化锌精矿加压浸出过程的热平衡进行了计算。
Zinc ores contain 5 -15% zinc. To concentrate the ore it is first crushed and then ground to enable optimal separation from the other minerals.
锌矿含锌5 - 15%。要对矿石进行精选，矿石首先被粉碎，然后研磨，以便能够与其他矿石最好地分离。
Experimental results showed that applying selective flotation process and optimum reagent condition can efficiently separate the lead-zinc minerals and obtain lead concentrate of 63.
试验结果表明：采用铅优先浮选工艺和合理的药剂条件，可以有效地实现铅锌分离，获得铅精矿品位63。
Using the Panzhihua ilmenite concentrate and the analytically pure zinc oxide as raw materials, photocatalytic powders were prepared by solid reaction calcinations process.
以攀枝花钛精矿为原料，加入一定配比的氧化锌，采用固相反应煅烧法制备具有光催化作用的多相复合粉体。
New technology of simultaneous leaching of zinc sulphide concentrate and manganese ores can combine the production of two products. So some shortcomings of separate processes can be overcome.
硫化锌精矿、软锰矿同时浸出新工艺，将两种产品的生产巧妙地结合起来，克服了单独生产的一系列缺点。
A new hydrometallurgical process for complex concentrate ore containing copper, zinc and silver was introduced.
介绍了一种处理复杂铜锌银精矿的新工艺。
The pressure acid leaching process of bulk concentrate of zinc and lead is investigated.
研究锌铅混合精矿加压浸出过程。
Organic amines or fatty acids are commonly used as collectors for zinc oxide ore. The collectors adsorb onto the mineral surfaces and enter the concentrate during flotation.
氧化锌矿的常用捕收剂为有机胺或脂肪酸，浮选过程中捕收剂吸附在矿物表面进入精矿。
Organic amines or fatty acids are commonly used as collectors for zinc oxide ore. The collectors adsorb onto the mineral surfaces and enter the concentrate during flotation.
氧化锌矿的常用捕收剂为有机胺或脂肪酸，浮选过程中捕收剂吸附在矿物表面进入精矿。
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