| 石油化工廢氣處理工藝如何選擇 |
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價格： 元(人民幣) | 產(chǎn)地：上海 |
| 最少起訂量：1套 | 發(fā)貨地：上海 | |
| 上架時間：2018-12-04 09:54:15 | 瀏覽量：263 | |
上海安居樂環(huán)？萍脊煞萦邢薰
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| 經(jīng)營模式：生產(chǎn)加工 | 公司類型：股份有限公司 | |
| 所屬行業(yè)：其他環(huán)保分類 | 主要客戶：工廠 | |
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| 聯(lián)系人:熊經(jīng)理 (小姐) | 手機:13816803170 |
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| 郵箱:xiongli@anjule.com | 地址:上海市奉賢區(qū)青偉路188號 |
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石化廢氣按生產(chǎn)行業(yè)可分為石油煉制廢氣、石油化工廢氣、合成纖維廢氣和石油化肥廢氣。四大生產(chǎn)行業(yè)排放的廢氣按排放方式可分為：燃燒煙氣、生產(chǎn)工藝廢氣、火炬廢氣和無組織排放廢氣。石油化學(xué)工業(yè)中的煉油廠和石化廠的加熱爐和鍋爐燃燒排放燃燒廢氣，生產(chǎn)裝置產(chǎn)生不凝氣、弛放氣和反應(yīng)中產(chǎn)生的副產(chǎn)品等過剩氣體，輕質(zhì)油品、揮發(fā)性化學(xué)藥品和溶劑在貯運過程中的揮發(fā)、泄漏，廢水和廢棄物的處理和運輸過程中散發(fā)的惡臭和有毒的氣體，以及石化工廠再生產(chǎn)原料和產(chǎn)品運輸過程中的揮發(fā)和泄漏散發(fā)出的廢氣是石化工業(yè)廢氣的主要來源。
行業(yè)特點 石化煉油廠含有大量的有害氣體，甲硫醇、甲硫醚、苯、苯乙烯、硫化氫等，這些化學(xué)氣體，不僅僅會引發(fā)頭痛、及不同程度的麻醉，還會使人食欲減退，神經(jīng)系統(tǒng)麻醉等癥狀。石油煉制是一個惡臭污染較重的行業(yè)。
石油化學(xué)工企業(yè)排放包括：烴類、醇類、醛類、酸類、酮類和胺類、丁二烯、二氯甲烷等有機物廢氣。
選擇治理方案的幾個基本要素： 根據(jù)廢氣成分（是否含有水分、固態(tài)物、油狀物，及處理難易程度）、濃度（高、低）、排放形式（連續(xù)或間歇排放）選擇處理方案 石油化工廢氣處理的三種處理技術(shù)：
1.廢氣的催化燃燒技術(shù)。該種石油化工廢氣處理技術(shù)又被成為催化氧化技術(shù)或者接觸氧化技術(shù)，是在較低的溫度下降反應(yīng)器在中的催化劑予以催化，使得廢氣中具有可燃性的成分進行氧化分解的處理方式。催化燃燒所選用的催化劑可以根據(jù)它們的活性組分進行分類，主要是鉑2等貴金屬和鈷3等非貴金屬，根據(jù)廢氣的不同成分和性質(zhì)選擇不同的催化劑實現(xiàn)其催化燃燒的氧化分解。
2.刺激性和惡臭氣體的吸附技術(shù)。通常而言，對于惡臭和刺激性氣體的處理方式有燃燒、吸附、生物脫臭等方法。吸附技術(shù)是利用活性炭較大的表面積和對廢氣中多種組分的吸附能力，這種技術(shù)可以適用于不同濃度惡臭和刺激性氣體的吸附，加之其較強的再生能力因而具有較為廣闊的使用范圍。其中具有某些化學(xué)性質(zhì)的活性炭還能夠在其吸附性充分發(fā)揮的同時實現(xiàn)良好的催化活性，從而將惡臭和刺激性物質(zhì)進行氧化處理為低臭、無臭的物質(zhì)。
3.有害煙霧的去處技術(shù)。由于有害煙霧的粒徑較小在空氣中呈現(xiàn)為一種霧狀能夠隨著空氣的運動實現(xiàn)其擴散的微小野地。該種煙霧是溫?zé)釟怏w遇到冷氣流溫度急劇降低凝結(jié)而成的，在石油化工企業(yè)中有害煙霧主要是油霧、鹽酸霧等。鑒于有害煙霧的粒徑相對較小，可以利用玻璃纖維過濾的方法將該種有害煙霧予以濾除。
安居樂VOC沸石轉(zhuǎn)輪濃縮GRTO裝置簡介: Zeolite Rotary Concentrator Wheel+ GRTO:
How to treat low concentration with large air flow waste stream? Shanghai Anjule has patent designed solutions with the zeolite concentrators to reduce the air flow of the pollutant and concentrate the VOCs before the RTO treatment. Improve the removal efficiency, reduce the operating cost while meeting the regulations. This is a leading technologies in treating VOCs and HAP.
The process flow for zeolite rotary concentrator wheel+ RTO (RCO)
Anjule technology can be applied to work with the process specifications. For example, emission from coating industrial has the characteristic of high air volume: the waste gas was sent to the G-vortex column to remove particulate. After the dehumidifier process, the waste gas was sent to a specially designed filter before entering the rotary concentrator for VOCs adsorption. The removal efficiency can achieve VOC removal efficiency above 90%. A system fan was installed to release the cleaned air, which is in compliance with the regulations. The air stream then transfer to the RTO for further treatment.
1. Rotary entrance with G-vortex column Anjule G-vortex column has a unique vortex structure, purify and remove the paint organic substance from gas. The advantage: 1. Avoid the blockage of the packing media; reduce the operating cost; and achieve high removal efficiency of VOC substance. Minimize the accumulation of the paint substance0n the rotary and at a result prevent fire hazard.
2. Advance rotary device
Aujule has set up a laboratory and an engineering center for the design of the exhaust gas VOC treatment. The rotary wheels are imported from Japan; the VOC compounds removal rate are measured in a laboratory to ensure the successful treatment for the environmental projects. The advantage of our rotary concentrator: small size, convenience, low pressure lost and work continuously to concentrate low VOC concentration waste gas. The rotary processed gas has a high concentration of VOC with less volume and therefore reduce the amount of the waste gas for the RTO treatment.
3. Safety guarantee Patent designed of Anjule GRTO has put the fire, explosions and other safety factors into fully consideration. The operation of the GRTO is steady, safe and reliable.
4. Advance Technology GRTO control system equipped with software and hardware interlocks, through temperature, pressure responses, the system reacts immediately to the safety control of the system. Effectively，protect the safety of the system . RTO control system uses PLC, installed inside of the control panels; equipped with flame intensity detector, temperature controllers, alarm, reset,0n and off switch, emergency stop, and a recorder; RTO system works seamlessly with the production line without interfering to the existing production.
5. The low operating cost advantage Lower operating cost can be achieved with high VOC concentration in the waste stream. Using a rotary concentrator to reduce the volume of the waste gas is a feasible way in decreasing the cost.
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