工业活性炭应用场合

工业活性炭早期主要应用于战争期间的防毒面具，后来基于它的万能吸附性能，在工业生产中越来越广泛的被用到。今天本文中主要介绍工业活性炭的应用领域，尤以德国CarboTech活性炭（吸附剂）的应用场合为主。

空气和气体净化

最终获得清洁空气

哈佛大学在2019年底发表的一项研究表明，空气污染具有破坏人体和动物中几乎每个细胞的能力。因此，我们呼吸的空气以及其他相关气体的清洁度在我们占据的所有空间（无论是在办公室还是在大户外，工作或休闲时间）仍将是关键问题。

硫醇或氨等有机和无机成分会导致难闻的气味，最坏的情况甚至会危害健康。但是，借助CarboTech的活性炭，可以非常简单地减少两者。它可以快速，安全，可靠地过滤掉空气和气体中的有害物质。

生物气，溶剂，氢

我们用于空气和气体清洁的活性炭可用于多种应用。例如在沼气生产中。在这里，它们从消化池气体中过滤出对发动机有害的硫化氢，从而有助于减少用于发电的发动机的磨损。

从空气中回收溶剂时，许多客户还依赖我们的产品和专业知识。例如，印刷厂和大型油库使用我们定制的活性炭来捕获从印刷油墨或汽油（汽油）中蒸发到空气中的溶剂。

除此之外，氢气净化是使用活性炭的关键气体清洁应用之一。这是因为化合物工厂生产的合成气含有大量的氢气。复杂的净化系统从空气中过滤出有价值的气体并使之可回收。

AIR AND GAS PURIFICATION

CLEAN AIR AT LAST

A Harvard study published at the end of 2019 says air pollution has the capacity to damage almost every cell in the human body, and in animals. Accordingly, the cleanliness of the air we breathe – and other associated gases – is set to remain a key issue in all the spaces we occupy – whether in the office or in the great outdoors, at work or in leisure time.

Organic and inorganic components such as mercaptans or ammonia can lead to unpleasant odours and, at worst, even pose health risks. But both can be reduced quite simply – with the aid of activated carbon from CarboTech. It filters unwanted substances from air and gases – quickly, safely and reliably.

BIOGAS, SOLVENTS, HYDROGEN

Our activated carbons for air and gas cleaning are used in a variety of applications. For example in biogas production. Here, they filter hydrogen sulphide, which is harmful to engines, from the digester gas, thereby helping reduce wear and tear on engines used in generating electricity.

Many customers also rely on our products and expertise when it comes to recovering solvents from the air. For example, print shops and large tank farms use our customised activated carbons to capture solvents that have evaporated into the air from the printing ink or petrol (gasoline).

Apart from this, hydrogen purification is one of the key gas cleaning applications that use activated carbon. This is because the synthesis gases produced by chemical compound plants contain a lot of hydrogen. Complex purification systems filter the valuable gas from the air and make it recyclable.

水及废水处理

水–宝贵的资源

水是一切生命的源泉，在气候变化以及随之而来的日益严重的水短缺的情况下，水是必须保护的日益重要的资源。 实际上，无论是用于私人用途（即用于饮用，供暖，游泳池和水族馆），还是用于工业应用（例如冷却机械，生产药品和化学底物，或用于增白糖）都需要它。 安全处理水和废水非常重要，多种高度专业化的活性炭可以在此时派上用途。

WATER AND WASTE-WATER TREATMENT

WATER – A VALUABLE RESOURCE
Water is the source of all life – and in times of climate change and an associated growing shortage of water, it is an increasingly crucial resource that must be protected. Indeed it is needed both for private use – i.e. for drinking, heating, swimming pools and aquaria – and for industrial applications such as cooling machinery, producing medicines and chemical substrates, or for whitening sugar. Safe treatment of water and waste-water is correspondingly important, several highly specialised activated carbons for the task.

流体处理

多种处理流体的方法

除水外，许多其他液体也需要过滤。 应用主要在食品和饮料行业。 例如，油厂必须安全地去除在消费产品制造过程中可能产生的致癌物质。 烈酒生产商通常希望从其烈酒中提取某些杂醇而不改变口味。 而且，国际柠檬水和果汁生产商经常面临使他们的产品在世界任何时候都尝起来相同的挑战。

FLUID TREATMENT

MULTIPLE WAYS OF TREATING FLUIDS

As well as water, many other liquids also need to be filtered. Applications are mainly in the food and beverage industries. Oil mills, for example, have to safely remove carcinogenic substances that may be produced during manufacturing of consumer products. Spirit producers often want to extract certain fusel alcohols from their spirits without altering the taste. And international lemonade and fruit juice producers often face the challenge of making their products taste the same all over the world at all times.

氢气净化

氢气–未来将迎来巨大发展的天然气

政府和行业专家已经将其称为“未来的燃料”，而且媒体也纷纷锁定氢气—的确，这种气体正日益成为关注点。 证券交易所的交易大厅也看到，为推动使用或销售目的的氢的公司数量迅速增长。 然而，它们都面临着相同的问题，即尽管氢是一种相当普遍的元素，但氢几乎总是与其他物质结合，并且只有通过施加大量能量和技术努力才能将其分离。 最常用的方法是“变压吸附”，其中气体从一个容器传递到另一个容器，并使其通过过滤层。

HYDROGEN PURIFICATION

HYDROGEN – A GAS WITH A GREAT CAREER AHEAD OF IT
Government and industry experts are already calling it the “fuel of the future”, and the media have also latched onto hydrogen – indeed, this is a gas that is increasingly making news. Stock exchange trading floors, too, are seeing burgeoning growth in the numbers of companies looking to use or market hydrogen for propulsion purposes. Yet they all face the same problem, which is that although hydrogen is a fairly common element, it is almost always bound to other substances and can only be separated by applying great amounts of energy and technical effort. The most commonly used method is “pressure swing adsorption”, where the gases are passed from one container to another and are made to pass through a filtration layer.

碳分子筛（CMS）

为了获得高纯度的氮气，制造商依赖于所谓的变压吸附（PSA）。 在此过程中，将压缩空气交替输送到两个装有CMS的容器中。 在储罐中，CMS捕获氧气分子。 然后将剩余的高纯度氮气送入下游的收集罐，最后直接送入客户的网络。

CARBON MOLECULAR SIEVES (CMS)

In order to obtain high-purity nitrogen, manufacturers rely on so-called pressure swing adsorption (PSA). In this process, compressed air is alternately fed to two vessels filled with CMS. In the tanks, the CMS captures the oxygen molecules. The remaining high-purity nitrogen is then fed into downstream collection tanks and finally directly into the customer’s network.

其他工业活性炭应用领域包括：

烟气脱硫脱硝：在钢铁行业，利用活性炭吸附工艺实现烧结烟气中的二氧化硫、氮氧化物排放浓度分别低于10、35、50mg/Nm³，脱硫效率可达到95%以上，脱硝效率达到80%以上。

VOCs治理：VOCs是形成PM2.5的重要参与物与前体物，广泛存在于汽车制造、喷涂、印刷、石化等行业，活性炭在处理低浓度VOCs时的效果比较好，性价比更高，值得一提的是，在进行VOCs治理的过程中活性炭吸附需要配合其它手段同时处理。

油气回收：在加油站、港口等地，油罐进行转存、装卸的过程中会有大量的油气挥发，不仅造成空气污染还会有经济损失，利用活性炭厂家研发的活性炭-油气回收专用活性炭进行吸附、脱附的回收处理，有效的避免空气污染。

石油化工：活性炭主要用于石油化工业脱色提纯、石油化工水处理工程，并能除去石油中的有害物质，在合成工业上可以用来做催化剂或载体等。

催化剂载体：活性炭具有巨大的比表面积，有利于使负载的催化活性物质高度分散。活性炭有强吸附能力，负载催化活性组分的活性炭可作催化吸附剂，如铂或银负载在活性炭上，可起催化氧化作用和杀菌作用。活性炭本身也可使某些分子活化，如使氧分子活化。

如果您有任何关于CARBOTECH的相关技术咨询或者需要产品的相关技术资料与文档，请随时致电爱泽工业（021-3100 6702），或者访问网站www.ize-industries.com,我们将尽全力解决您的问题。

If you have any technical consultation or technical data required about CARBOTECH. Please feel free to dial 0086-21-3100 6702 or browse our website:  www.ize-industries.com.

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