催化燃燒裝置在日常生活中的***缺點(diǎn)

Advantages and disadvantages of catalytic combustion devices in daily life

1. 高溫?fù)p壞的管道和設(shè)備非常簡(jiǎn)單。

1. Pipelines and equipment damaged by high temperature are very simple.

2. 蓄熱體結(jié)塊，壽命不長(zhǎng);

2. The regenerator is agglomerated and its life is not long.

2. 蓄熱器結(jié)塊，壽命不長(zhǎng);

2. The regenerator is caked and its life is not long.

3.爐膛內(nèi)壓力變化較***，導(dǎo)致***量熱量溢出，在實(shí)踐中未能達(dá)到節(jié)能效果;

3. The pressure in the furnace changes greatly, which leads to a large amount of heat spillover and fails to achieve energy-saving effect in practice.

3.重量壓力變化較***，導(dǎo)致***量熱量溢出，未能達(dá)到實(shí)際節(jié)能效果。

3. Great changes in weight and pressure lead to a large amount of heat spillover, which fails to achieve the actual energy-saving effect.

4. 增加每日的保額和資金。

4. Increase daily insurance and funds.

4. 日常防護(hù)及增加成本。

4. Daily protection and increased costs.

在實(shí)踐中，每種廢氣處理方法都有自己的***點(diǎn)，催化焚燒設(shè)備更適合連續(xù)排放廢氣，如果間歇排放廢氣，不僅每次預(yù)熱都需要消耗能量，反應(yīng)熱量無(wú)法回收，會(huì)造成***量的能源浪費(fèi)。對(duì)于本身在廢氣溫度較高的漆包線(xiàn)、***緣材料、烘干的烤漆等廢氣，溫度可達(dá)300℃以上，無(wú)需設(shè)置預(yù)熱設(shè)備。

In practice, each waste gas treatment method has its own advantages. Catalytic incineration equipment is more suitable for continuous emission of waste gas. If the waste gas is discharged intermittently, not only every preheating need to consume energy, but also the reaction heat can not be recovered, which will cause a lot of energy waste. For the exhaust gas such as enameled wire, insulating material and baking varnish with higher exhaust temperature, the temperature can reach above 300 C, without setting preheating equipment.

在實(shí)踐中，每種廢氣處理方法都有自己的***點(diǎn)。催化焚燒設(shè)備更適合連續(xù)排放廢氣。如果間歇排放廢氣，每次預(yù)熱只需要吸收能量，而且反應(yīng)熱不能溶解和利用，會(huì)造成很***的能量浪費(fèi)。對(duì)于排氣溫度從a到who的場(chǎng)合，如漆包線(xiàn)、***緣材料、烤漆等，溫度可達(dá)300℃以上，不需要預(yù)熱設(shè)備。

In practice, each waste gas treatment method has its own advantages. Catalytic incineration equipment is more suitable for continuous emission of waste gas. If the exhaust gas is discharged intermittently, each preheating only needs to absorb energy, and the reaction heat can not be dissolved and utilized, which will cause a great waste of energy. For exhaust temperature from a to WHO occasions, such as enameled wire, insulating materials, baking paint, etc., the temperature can reach more than 300 C, without preheating equipment.

催化焚燒的機(jī)器設(shè)備,該設(shè)備廣泛應(yīng)用于各種工況的使用環(huán)境,從催化焚燒是一個(gè)典型的氣-固相催化反應(yīng),它借助催化劑降低了反應(yīng)的活化能,在低點(diǎn)火溫度200 ~ 300℃下無(wú)焰燃燒,發(fā)生在固體催化劑表面氧化有機(jī)物,同時(shí)二氧化碳和水,并釋放***量的熱量,由于其低溫氧化反應(yīng)，所以極***地抑制了氮?dú)獾趸镌诳諝庵懈邷氐男纬伞Ｓ捎诖呋瘎┑倪x擇性催化作用，有可能限制燃料中含氮化合物(RNH)的氧化過(guò)程，使其中***部分形成分子氮(N2)。

Catalytic incineration is a typical gas-solid catalytic reaction. It uses catalysts to reduce the activation energy of the reaction. It burns flamelessly at low ignition temperatures of 200-300 degrees C. It occurs on the surface of solid catalysts to oxidize organic compounds, carbon dioxide and water, and releases a lot of heat due to its low temperature oxidation reaction. Therefore, the formation of nitrogen oxides at high temperature in air is greatly inhibited. Because of the selective catalysis of catalysts, it is possible to limit the oxidation process of nitrogen compounds (RNH) in fuels, and make most of them form molecular nitrogen (N2).

Photooxygen催化設(shè)備

Photooxygen Catalytic Equipment

催化焚燒爐設(shè)備，該設(shè)備廣泛，適用于各種工況。“氣體催化焚燒”是一種典型的氣固催化反應(yīng)。它降低了反應(yīng)的活化能有催化劑的幫助下,***服務(wù)這火焰——免費(fèi)的焚燒以更低的點(diǎn)火溫度200 - 300度。有機(jī)物氧化反應(yīng)發(fā)生在固體催化劑的表面,而CO2和H2O發(fā)生發(fā)生,釋放出***量的熱量。由于其氧化反應(yīng)溫度較低，空氣中N2的含量******抑制了其生成高溫NO 2。此外，由于催化劑的選擇性催化作用，燃料中氮的氧化過(guò)程可能受到限制，***部分形成分子氮(N2)。

Catalytic incinerator equipment, which is widely used in various working conditions. Gas-catalyzed incineration is a typical gas-solid catalytic reaction. It reduces the activation energy of the reaction with the help of catalysts, and serves the flame at a top level - free incineration at a lower ignition temperature of 200 - 300 degrees. The oxidation of organic compounds occurs on the surface of solid catalysts, while CO2 and H2O occur, releasing a large amount of heat. Because of its low oxidation temperature, the content of N 2 in air greatly inhibits the formation of high temperature NO 2. In addition, due to the selective catalysis of catalysts, the oxidation process of nitrogen in fuels may be limited, most of which form molecular nitrogen (N2).

與傳統(tǒng)的火焰焚燒相比，催化焚燒具有很***的***點(diǎn):

Compared with traditional flame incineration, catalytic incineration has great advantages:

與傳統(tǒng)的火焰焚燒和催化焚燒相比，具有很***的***點(diǎn)。

Compared with traditional flame incineration and catalytic incineration, it has great advantages.

(1)點(diǎn)火溫度低，能耗低，易于達(dá)到穩(wěn)定燃燒，甚至到點(diǎn)火溫度無(wú)需外部傳熱即可完成氧化反應(yīng)。

(1) Low ignition temperature, low energy consumption, easy to achieve stable combustion, even to the ignition temperature without external heat transfer can complete the oxidation reaction.

(1)點(diǎn)火溫度低，能耗低，易于您的穩(wěn)定焚燒，即使在點(diǎn)火溫度后沒(méi)有外部傳熱也能完成氧化反應(yīng)。

(1) Low ignition temperature, low energy consumption, easy for your stable incineration, even without external heat transfer after ignition temperature can complete the oxidation reaction.

(2)凈化效率高，污染物排放水平低(如NOx和非焚燒產(chǎn)品)。

(2) High purification efficiency and low pollutant emission level (such as NOx and non-incinerated products).

(2)凈化效率高，污染物(對(duì)as NOx及非焚燒產(chǎn)品)排放水平低。

(2) The purification efficiency is high and the emission level of pollutants (as NOx and non-incinerated products) is low.

(3)習(xí)慣氧濃度規(guī)模***，噪聲小，無(wú)二次污染，燃燒適中，成本低，操作管理方便

(3) Habitual oxygen concentration is large in scale, low in noise, no secondary pollution, moderate in combustion, low in cost and convenient in operation and management.

(3)習(xí)慣性氧濃度規(guī)模***，噪聲低，無(wú)二次污染，焚燒適中，作業(yè)成本低，也有作業(yè)和管理。

(3) Habitual oxygen has large scale, low noise, no secondary pollution, moderate incineration, low operating cost, and operation and management.

催化劑的種類(lèi)和性能要求

Categories and Performance Requirements of Catalysts

催化劑類(lèi)型和性能要求

Catalyst Types and Performance Requirements

目前,主要有兩種類(lèi)型的催化劑***內(nèi)外主要研究:一個(gè)是貴金屬催化劑,這種催化劑的活性和穩(wěn)定性***,技能更成熟,但由于貴金屬價(jià)格高,缺乏資源,所以未能產(chǎn)業(yè)化;另一種非金屬催化劑f

At present, there are two main types of catalysts at home and abroad: one is noble metal catalyst, which has good activity and stability and more mature skills, but because of the high price of noble metals and lack of resources, it has not been industrialized; the other is non-metallic catalyst f