pp凈化塔進(jìn)程氣體的正確挑選

Correct selection of process gas in PP purification tower

工業(yè)尾氣污染很明顯看到,霧,所以在我們的城市越來(lái)越嚴(yán)峻。聚丙烯尾氣吸收塔填料選用PP原料的鮑爾環(huán)或空心球。根據(jù)氣體吸收進(jìn)程中氣液兩相在表面積成正比的原理，因此選用填料來(lái)增***兩相觸摸的比表面積，使兩相充分觸摸，然后到達(dá)吸收或凈化尾氣的目的。那么,如何挑選正確的尾氣處理(chǔ lǐ)進(jìn)程?

Industrial exhaust pollution is obviously seen in fog, so it is more and more serious in our city. The packing of PP tail gas absorption tower is Bauer ring or hollow ball of PP raw material. According to the principle that the surface area of gas-liquid phase is proportional to that of gas-liquid phase in the process of gas absorption, the filler is selected to increase the specific surface area of two-phase touch, so that the two-phase can be fully touched, and then the purpose of absorption or purification of tail gas is achieved. So, how to select the right process of tail gas treatment (CH ǔ L ǐ)?

廢氣pp凈化塔技能與活炭吸附法、催化焚燒法、催化氧化法、酸(Acerbity)堿中和,LTAOP原理和各種先進(jìn)的氧化,等離子體的辦法。尾氣（fèi qì）處理設(shè)備噴霧塔選用五重氣體吸附過(guò)濾凈化系統(tǒng),工業(yè)設(shè)計(jì),層層凈化過(guò)濾尾氣,尾氣處理效果很***。所以如何正確挑選吸收塔工藝氣體?環(huán)保設(shè)備的準(zhǔn)則為我們介紹常見的尾氣處理進(jìn)程:

The technology of waste gas PP purification tower includes active carbon adsorption, catalytic incineration, catalytic oxidation, acid alkali neutralization, ltaop principle and various advanced oxidation and plasma methods. Exhaust gas (f I q q) treatment equipment spray tower adopts five heavy gas adsorption filtration purification system, industrial design, layer filtration purification tail gas, exhaust gas treatment effect is very good. So how to select the process gas of absorption tower correctly? The principle of environmental protection equipment introduces the common tail gas treatment process for us:

pp凈化塔進(jìn)程氣體的正確挑選

Correct selection of process gas in PP purification tower

1,尾氣處理辦法除去辦法之一

1. One of the removal methods for tail gas treatment

準(zhǔn)則:越激烈的香氣與滋味混合,掩蓋氣味,被收到。適用范圍:適用于需求立即暫時(shí)削減低濃度的影響有氣味的氣體惡臭強(qiáng)度約為2.5,無(wú)安排排放源。長(zhǎng)處:能夠趕快除惡臭影響,成本低。缺點(diǎn):惡臭成分沒有被移除。

Rule: the more intense the aroma and taste mix, mask the odor, and be received. Scope of application: it is applicable to immediately and temporarily reduce the odor intensity of the odorous gas affected by the low concentration, which is about 2.5. There is no arranged emission source. Advantages: it can quickly eliminate the influence of odor, with low cost. Cons: odor has not been removed.

2其次,尾氣稀釋擴(kuò)散法

Second, tail gas dilution diffusion method

準(zhǔn)則:將會(huì)有一個(gè)惡臭氣體經(jīng)過(guò)煙囪到***氣中,或者沒有難聞的空氣稀釋,削減氣味惡臭物質(zhì)低濃度。適用范圍:適用于處理低濃度的安排（organization）惡臭氣體排放（arrange）。長(zhǎng)處:成本低、簡(jiǎn)略的設(shè)備。缺點(diǎn):簡(jiǎn)略遭到天氣條件下,仍有惡臭物質(zhì)。

Rule: there will be a foul gas passing through the chimney to the atmosphere, or there will be no foul air dilution to reduce the low concentration of odorous substances. Scope of application: it is applicable to the treatment of low concentration arrangement odor emission. Advantages: low cost, simple equipment. Disadvantages: under the weather conditions, there are still odor substances.

pp凈化塔進(jìn)程氣體的正確挑選

Correct selection of process gas in PP purification tower

3 # 3,尾氣處理辦法熱焚燒法和催化焚燒法

3 × 3. Tail gas treatment methods: heat incineration and catalytic incineration

準(zhǔn)則:高溫燃?xì)鈵撼粑镔|(zhì)混合物,到達(dá)完全焚燒的適用范圍:適用于高可燃?xì)怏w的濃度和體積小。長(zhǎng)處:凈化功率高,惡臭物質(zhì)被徹底氧化分化。欠***的當(dāng)?shù)?簡(jiǎn)略腐蝕設(shè)備,燃料耗費(fèi)（consume),處理成本高,簡(jiǎn)略構(gòu)成二次污染。

Criteria: high temperature gas odorous substance mixture, reaching the application scope of complete incineration: suitable for the concentration and small volume of high combustible gas. Advantages: high purification power, odor substances are completely oxidized and differentiated. Bad places: simple corrosion of equipment, consumption of fuel, high cost of treatment, simple secondary pollution.

4、脫硫pp凈化塔處理辦法的四個(gè)水吸收

4. Four water absorption methods of desulfurization PP purification tower

原理:運(yùn)用某些物質(zhì)的氣味很簡(jiǎn)略溶于水,使氣味成分直觸摸摸水、除和溶解在水中。適用范圍:水溶性、安排惡臭氣體排放源。長(zhǎng)處:簡(jiǎn)略的技能,便利辦理,設(shè)備運(yùn)轉(zhuǎn)成本低發(fā)生二次污染,需求處理清洗液體。缺點(diǎn):凈化功率低,應(yīng)結(jié)合技能,硫醇,脂肪(fat)酸,如處理效果很差。五,五液體吸收尾氣處理辦法的原理:運(yùn)用某些物質(zhì)在化學(xué)反應(yīng)(Chemical reaction)的氣體和液體***征（character）誘導(dǎo)一些去除氣味。適用范圍:適用于處理***體積,高濃度的臭氧(Oxygen)。長(zhǎng)處:能夠處理一些有針對(duì)性的氣味成分,技能老練。缺點(diǎn):凈化功率不高,消費(fèi)（consumption）吸收劑,簡(jiǎn)略構(gòu)成和二次污染。

Principle: the smell of some substances is very simple and slightly soluble in water, so that the odor components touch, touch and dissolve in water directly. Scope of application: water solubility, arrangement of odor emission sources. Advantages: simple skills, convenient handling, low equipment operation cost, secondary pollution, need to deal with cleaning liquid. Disadvantages: low purification power, should be combined with skills, mercaptan, fatty acid (fat), such as poor treatment effect. Five, five principles of liquid absorption tail gas treatment method: use some substances in the chemical reaction of gas and liquid characteristics to induce some odor removal. Scope of application: suitable for the treatment of large volume, high concentration ozone (oxygen). Strengths: able to deal with some targeted odor ingredients, skilled. Disadvantages: low purification power, consumption of absorbent, brief composition and secondary pollution.

6,尾氣處理辦法6吸附辦法

6. Tail gas treatment method 6 adsorption method

原理:運(yùn)用吸附劑吸附功能使惡臭物質(zhì)由氣相固相。適用范圍:適用于處理低濃度、高氣體的凈化。***勢(shì):凈化功率非常高,能夠處理多組分惡臭氣體。缺點(diǎn):新的吸附劑是貴重和困難,請(qǐng)求處理惡臭氣體的低溫文塵污。

Principle: use the adsorption function of adsorbent to make the odor substance from gas phase to solid phase. Scope of application: applicable to the purification of low concentration and high gas. Advantages: very high purification power, able to deal with multi-component odor gas. Disadvantages: the new adsorbent is expensive and difficult, and it is requested to deal with the low temperature dust pollution of odor gas.

pp凈化塔進(jìn)程氣體的正確挑選

Correct selection of process gas in PP purification tower

7、尾氣（fèi qì）處理九洗刷活污泥法除的辦法

7. Treatment of tail gas (f è I Q ì) by nine washing activated sludge

準(zhǔn)則:采取和惡臭物質(zhì)含有懸浮泥混合物充分觸摸,使其除去惡臭的吸收劑,洗手液,然后發(fā)送到反應(yīng)堆,懸浮成長(zhǎng)的微生物降解溶解的惡臭物質(zhì)的代謝活動(dòng)。適用范圍:具有更***的適用范圍,能夠處理***量的氣體,同時(shí)操作條件易于控制、占地面積小。缺點(diǎn):設(shè)備的成本是重要的,雜亂的操作,需求增加營(yíng)養(yǎng)。

Guidelines: take full touch with the malodorous substance containing suspension mud mixture to remove the malodorous absorbent, hand sanitizer, and then send it to the reactor to suspend the growth of microorganisms to degrade the dissolved malodorous substance metabolism. Scope of application: it has a larger scope of application, can handle a large number of gases, at the same time, the operating conditions are easy to control and the floor area is small. Disadvantages: the cost of equipment is important, messy operation, the need to increase nutrition.