RM新时代投资官网

<listing id="3hhrv"><del id="3hhrv"><dl id="3hhrv"></dl></del></listing>
<progress id="3hhrv"><ins id="3hhrv"></ins></progress>
<address id="3hhrv"></address><thead id="3hhrv"></thead>
<progress id="3hhrv"></progress>
<menuitem id="3hhrv"><cite id="3hhrv"></cite></menuitem><var id="3hhrv"><ins id="3hhrv"></ins></var>
<th id="3hhrv"></th><address id="3hhrv"></address>
<th id="3hhrv"></th>
<progress id="3hhrv"><ins id="3hhrv"><ruby id="3hhrv"></ruby></ins></progress><address id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></address><progress id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></progress><progress id="3hhrv"></progress>
<progress id="3hhrv"><thead id="3hhrv"></thead></progress><progress id="3hhrv"><cite id="3hhrv"></cite></progress>

RM新时代投资官网

干法脫硫

    干法脫硫又叫做干法煙氣脫硫,干法煙氣脫硫分兩類(lèi) : 一是爐內脫硫,即噴入爐膛的CaCO3高溫煅燒分解成CaO,與煙氣中的SO2發(fā)生反應,生成硫酸鈣,固定在灰渣中;二是中低溫煙氣脫硫,種類(lèi)較多,如采用SDS鈉基干法技術(shù)、FGD循環(huán)流化床技術(shù)、SDA鈉基半干法、電子束照射及活性炭吸附等,實(shí)現SO2脫除,統稱(chēng)為干法煙氣脫硫技術(shù)。它的優(yōu)點(diǎn)是工藝過(guò)程簡(jiǎn)單,無(wú)污水、污酸處理問(wèn)題,能耗低,特別是凈化后煙氣溫度較高,有利于煙囪排氣擴散,不會(huì )產(chǎn)生“白煙”現象,凈化后的煙氣不需要二次加熱,腐蝕性??;

技術(shù)特點(diǎn):

1) 其脫硫機理,小蘇打(NaHCO3)在高溫煙氣的作用下激 活,表面形成微孔結構,猶如爆米花被爆開(kāi),反應快速、充分,在 2 秒內即可完成。

2) 在反應器、煙道及布袋除塵器內,脫硫劑超細粉一直與煙氣中的 SO2 發(fā)生反應,整個(gè)裝置結構緊湊、體積小、運行可靠,脫硫效率可達99%以上。

3)裝置的負荷適應性好,同時(shí)煙氣在反應器中高速流動(dòng),克服了傳統半干法脫硫反應器中可能出現的粘壁問(wèn)題;

4) 生產(chǎn)副產(chǎn)物Na2SO4,通過(guò)布袋除塵器回收,作為化工產(chǎn)品利用。脫硫副產(chǎn)物為干態(tài),系統無(wú)水產(chǎn)生。終產(chǎn)物流動(dòng)性好,適宜用氣力輸送。

5) 煙氣中的SO3、HCl、HF等酸性介質(zhì),同時(shí)被吸收凈化。脫硫后煙氣不必再加熱可直接排放,解決“白煙”問(wèn)題。

6) 采用先SDS脫硫,后SCR脫硝組合工藝,為煙氣同時(shí)脫硫脫硝創(chuàng )造好條件。煙氣中SOx濃度對中低溫SCR脫硝催化劑的壽命影響很大,甚至造成催化劑中毒、堵塞,影響系統穩定運行,煙氣“先脫硫、后脫硝”,解決以上問(wèn)題。


2345_image_file_copy_4.jpg

f860d7f7550b42ac079cbf1359871ee.jpg

小蘇打研磨機..jpg




RM新时代投资官网
<listing id="3hhrv"><del id="3hhrv"><dl id="3hhrv"></dl></del></listing>
<progress id="3hhrv"><ins id="3hhrv"></ins></progress>
<address id="3hhrv"></address><thead id="3hhrv"></thead>
<progress id="3hhrv"></progress>
<menuitem id="3hhrv"><cite id="3hhrv"></cite></menuitem><var id="3hhrv"><ins id="3hhrv"></ins></var>
<th id="3hhrv"></th><address id="3hhrv"></address>
<th id="3hhrv"></th>
<progress id="3hhrv"><ins id="3hhrv"><ruby id="3hhrv"></ruby></ins></progress><address id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></address><progress id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></progress><progress id="3hhrv"></progress>
<progress id="3hhrv"><thead id="3hhrv"></thead></progress><progress id="3hhrv"><cite id="3hhrv"></cite></progress>
<listing id="3hhrv"><del id="3hhrv"><dl id="3hhrv"></dl></del></listing>
<progress id="3hhrv"><ins id="3hhrv"></ins></progress>
<address id="3hhrv"></address><thead id="3hhrv"></thead>
<progress id="3hhrv"></progress>
<menuitem id="3hhrv"><cite id="3hhrv"></cite></menuitem><var id="3hhrv"><ins id="3hhrv"></ins></var>
<th id="3hhrv"></th><address id="3hhrv"></address>
<th id="3hhrv"></th>
<progress id="3hhrv"><ins id="3hhrv"><ruby id="3hhrv"></ruby></ins></progress><address id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></address><progress id="3hhrv"><ins id="3hhrv"><i id="3hhrv"></i></ins></progress><progress id="3hhrv"></progress>
<progress id="3hhrv"><thead id="3hhrv"></thead></progress><progress id="3hhrv"><cite id="3hhrv"></cite></progress>
RM新时代是骗人的吗 新时代RM|国际平台 RM新时代官方 rm理财 新时代游戏官方网站 rm新时代是正规平台 RM新时代正规平台入口 新时代游戏官方网站 新时代官方网站下载APP RM新时代平台靠谱平台入口-百度知道