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回收回来的废锡如何分类,为什么说废锡收回是对资源的节约

发表时间:2020-08-06 22:44作者:废锡回收网址:http://www.hzfqygs.com

收回焊锡是指将抛弃的锡条、锡线、锡块等从头锻炼,再制成锡条和锡线等锡制品,然后起到削减锡资源的糟蹋和保护环境的意图。废锡的发生,是电子制造业开展无法避免的情况。任何时候,开展经济都不能以环境作为代价。因此,锡渣收回非常重要,直接关系到经济和社会的开展。支持环保,让废锡变废为宝,在缓解锡资源紧缺的同时,有用的保护环境,可谓是一举多得。

Recovery of solder refers to that the discarded tin bars, wires and blocks are tempered from the beginning, and then made into tin bars and tin wires and other tin products, and then plays the purpose of reducing the waste of tin resources and protecting the environment. The occurrence of waste tin is inevitable in the development of electronic manufacturing industry. At any time, economic development can not be carried out at the cost of the environment. Therefore, the recovery of tin slag is very important, which is directly related to the development of economy and society. It can be said that supporting environmental protection and turning waste tin into treasure can alleviate the shortage of tin resources and effectively protect the environment.

收回焊锡中锡是稀缺和价贵的重金属,从这些含锡废料中收回锡,废锡再运用既可以保护环境免受污染,又可以充分运用锡的二次资源以补充国际原生锡矿产资源的缺乏。再生锡的出产成本一般比原生锡低价,而用于出产再生锡的含锡废杂物料,跟着经济的开展在不断添加。

Recovery of tin in solder is a rare and valuable heavy metal. Recovering tin from these tin containing wastes can not only protect the environment from pollution, but also make full use of the secondary resources of tin to supplement the lack of primary Tin Mineral Resources in the world. The production cost of regenerated tin is generally lower than that of primary tin, and the waste materials containing tin used to produce regenerated tin are continuously added with the development of economy.

因此,国际各国都重视锡的再生,工业发达国家再生锡量相当原生锡产量的40%左右。再生锡是从锡膏收回杂物料冶金进程后得出的。炼化再生锡的废杂物料包含铁废料、含锡合金废料和热镀锡渣等三大类。

Therefore, all countries in the world attach importance to the regeneration of tin. The amount of regenerated tin in developed countries is about 40% of the original tin output. The regenerated tin is obtained from the metallurgical process of recovering impurities from solder paste. The waste materials of refining and chemical recycling tin include iron waste, tin alloy waste and hot tin plating slag.

铁废料含锡低(0.5%~2%),数量大,全国际每年消费的马口铁数量达1800万t。收回焊锡中含锡合金废料种类繁复,有各种巴氏轴承合金、易熔合金、焊料(以上三种总称铅锡合金)、锡青黄铜废料等,一般含锡2%~5%或更高,同时含有铅、铜、锑、锌等有收回价值的组分。热镀锡渣含锡最高,数量较少。工业上一般分别从马口铁、铅锡合金、锡青黄铜和热镀锡渣废料中收回锡。

The tin content of iron waste is low (0.5% ~ 2%), and the quantity is large. The annual consumption of tinplate in the whole world is up to 18 million tons. There are various kinds of Tin Alloy Wastes in the recovered solder, including Babbitt bearing alloy, fusible alloy, solder (the above three kinds are collectively referred to as lead tin alloy), tin green brass waste, etc., generally containing 2% ~ 5% tin or more, and containing lead, copper, antimony, zinc and other valuable components. The hot-dip tin plating slag has the highest tin content and less tin content. Generally, tin is recovered from tinplate, lead tin alloy, tin green brass and hot-dip tin slag.

在进行收回废锡的时候有必要按照锡的质量来分类,不一样类型的锡条运用范围也存有差异,因此在收回工作中有必要按照步骤来完成收回操作,还有必要将锡条投入到熔炼炉中进行熔炼,运用熔炼加工就可以让锡条取得再次运用。为了确保收回废锡的质量,有必要留意运用专业的厂家来完成锡条的收回运用工作,以确保资料的收回运用率。收回废锡并非一件小事,这个东西的技能非常的繁琐,要获取出纯粹的金属锡。是非常费事的,要了解金属锡的许多外界要素,才可所以我们的技能在获取金属锡的进程中不会出差错,这就是收回废锡的基本。

When recovering the waste tin, it is necessary to classify according to the quality of tin, and different types of tin bars have different application ranges. Therefore, it is necessary to complete the recovery operation according to the steps in the recovery work, and it is also necessary to put the tin bars into the smelting furnace for smelting, and then the tin bars can be reused by smelting processing. In order to ensure the quality of recovered waste tin, it is necessary to pay attention to the use of professional manufacturers to complete the recovery and utilization of tin strips, so as to ensure the recovery and utilization rate of data. It is not a trivial matter to recover the waste tin. The skill of this thing is very complicated. It is necessary to get pure tin. It is very troublesome. We need to understand many external factors of tin metal, so our skills will not make mistakes in the process of obtaining metal tin. This is the basis of recovering waste tin.

现在市面上的收回废锡并非什么稀缺的技能工种,大部分现在的工业化商场都在做收回废锡的生意,这就能看出来,收回废锡发生的商场价值,并且我们的商场还在不断地循环运用这种收回废锡的流程和技能。现在我们了解工业化的收回废锡并非简略的一个技能就可以解决的工作,这个是有必要很多种技能共同开发的一种流程,并且获取纯粹金属锡那更是一种复杂的工序,要把商场做好做大,就有必要对技能严格要求。

The recovery of waste tin in the market is not a rare kind of skilled work. Most of the current industrial shopping malls are engaged in the business of recovering waste tin. It can be seen that the market value of recovering waste tin occurs, and our shopping malls are constantly recycling the process and skills of recovering waste tin. Now we understand that industrial recovery of waste tin is not a simple skill that can be solved. This is a process that needs to be jointly developed by many skills, and obtaining pure metal tin is a complex process. To make the market bigger, it is necessary to have strict requirements on skills.


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