欧美军警gay巨大粗长,国产大片资源中文字幕,午夜亚洲国产理论片2020,亚洲色少妇熟女11p

歡迎進(jìn)入山東恒能環(huán)保能源設(shè)備有限公司

熱線電話

0531-69953988

分類導(dǎo)航
產(chǎn)品展示
聯(lián)系我們
山東恒能環(huán)保能源設(shè)備有限公司

聯(lián)系電話:18678860671

服務(wù)熱線:0531-69953988

聯(lián)系地址:中國(山東)自由貿(mào)易試驗區(qū)濟(jì)南片區(qū)孫村街道經(jīng)十東路33688號章錦綜合保稅區(qū)聯(lián)東U谷科創(chuàng)中心5號樓 101

干法脫硫是一種低成本的脫硫方式

干法脫硫是一種簡易、高效、低成本的脫硫方式,一般適合用于沼氣量小,硫化氫濃度低的沼氣脫硫。干法脫除沼氣氣體中硫化氫(H2S)的設(shè)備基本原理是以O(shè)2使H2S 氧化成硫或硫氧化物的一種方法,也可稱為干式氧化法。干法設(shè)備的構(gòu)成是,在一個容器內(nèi)放入填料,填料層有活性炭、氧化鐵等。氣體以低流速從一端經(jīng)過容器內(nèi)填料層,硫化氫(H2S)氧化成硫或硫氧化物后,余留在填料層中,凈化后氣體從容器另一端排出。

Dry desulfurization is a simple, efficient, and low-cost desulfurization method that is generally suitable for biogas desulfurization with small biogas volume and low hydrogen sulfide concentration. The basic principle of the equipment for dry removal of hydrogen sulfide (H2S) from biogas gas is a method of using O2 to oxidize H2S into sulfur or sulfur oxides, also known as dry oxidation method. The composition of dry process equipment is to place fillers in a container, with a filler layer consisting of activated carbon, iron oxide, etc. The gas passes through the packing layer inside the container at a low flow rate, and hydrogen sulfide (H2S) is oxidized to sulfur or sulfur oxides, remaining in the packing layer. After purification, the gas is discharged from the other end of the container.
干式脫硫主要包括主體鋼結(jié)構(gòu)、脫硫劑填料、觀察窗、壓力表、溫度表等組件。脫硫塔通常設(shè)計為一用一備,交替使用,即一個脫硫,一個再生。 含有硫化氫(H2S)的沼氣進(jìn)入脫硫塔底部,在穿過脫硫填料層到達(dá)頂端的過程中,H2S與脫硫劑發(fā)生以下的化學(xué)反應(yīng):
沼氣脫硫
Dry desulfurization mainly includes components such as the main steel structure, desulfurizer filler, observation window, pressure gauge, temperature gauge, etc. Desulfurization towers are usually designed as one for use and one for backup, with alternating use, i.e. one for desulfurization and one for regeneration. The biogas containing hydrogen sulfide (H2S) enters the bottom of the desulfurization tower and undergoes the following chemical reactions with the desulfurization agent during the process of passing through the desulfurization filler layer and reaching the top:
步: Fe2O3 · H2O + 3 H2S = Fe2S3 + 4 H2O (脫硫)
Step 1: Fe2O3 · H2O+3 H2S=Fe2S3+4 H2O (desulfurization)
第二步: Fe2S3 + 3/2 O2 + 3 H2O = Fe2O3 · H2O + 2 H2O + 3 S(再生)
Step 2: Fe2S3+3/2 O2+3 H2O=Fe2O3 · H2O+2 H2O+3 S (regeneration)
含有硫化氫的沼氣首先與底部入口處荷載相對高的脫硫劑反應(yīng),反應(yīng)器上部是負(fù)載低的脫硫劑層,通過設(shè)計良好的沼氣空速和線速,干式脫硫能到達(dá)良好的精脫硫效果。
The biogas containing hydrogen sulfide first reacts with a desulfurization agent with a relatively high load at the bottom inlet. The upper part of the reactor is a desulfurization agent layer with a low load. By designing a good biogas airspeed and line speed, dry desulfurization can achieve good precision desulfurization effect.
在沼氣進(jìn)入干式脫硫塔之前,應(yīng)設(shè)置有冷凝水罐或沼氣顆粒過濾器。該裝置可以消除沼氣中夾雜的顆粒雜質(zhì),并使得沼氣在進(jìn)入脫硫前含有一定濕度。
Before biogas enters the dry desulfurization tower, a condensate tank or biogas particle filter should be installed. This device can eliminate particle impurities mixed in biogas and make biogas contain a certain amount of humidity before entering desulfurization.
當(dāng)觀察到脫硫劑變色,或系統(tǒng)壓力損失過大時,應(yīng)交替使用另一個脫硫塔。當(dāng)前的脫硫塔在沼氣放空后,進(jìn)行自然通風(fēng),對脫硫劑進(jìn)行再生。當(dāng)再生效果不佳時,應(yīng)從塔體底部將廢棄的脫硫劑排除,在底部排放廢棄填料的同時,相同體積的新鮮脫硫填料加入反應(yīng)器中。
When discoloration of the desulfurization agent or excessive pressure loss in the system is observed, another desulfurization tower should be used alternately. The current desulfurization tower undergoes natural ventilation and regeneration of the desulfurization agent after the biogas is vented. When the regeneration effect is poor, the waste desulfurizer should be discharged from the bottom of the tower body. At the same time as the waste filler is discharged from the bottom, fresh desulfurized filler of the same volume should be added to the reactor.
本文由中沼氣脫硫為您提供,我們的網(wǎng)站是:http://www.851323.com我們將以全心全意的熱情為您提供服務(wù),歡迎您的訪問!
This article is provided by China Biogas Desulfurization Co., Ltd. Our website is: http://www.851323.com We will provide you with wholehearted enthusiasm and welcome your visit!

相關(guān)產(chǎn)品 我們的存在,是為了更好的服務(wù)于沼氣等可燃?xì)怏w凈化及利用行業(yè)
精品久久久久久中文字幕| 亚洲成A人一区二区三区| 一边捏奶头一边啪高潮会怎么样| 强奷漂亮少妇高潮a片xxxx| 做爰高潮全过程免费的小黄文| 性xxxxx大片免费视频| 制服 小说 亚洲 欧美 校园| 熟女少妇在线视频播放| 亚洲av永久无码一区二区三区| 国产大人和孩做爰bd| 一进一出一爽又粗又大| 欧美成人精品一区二区特级a片| 日本欧美大码一区二区免费看| 天堂а√在线中文在线| 浴室情欲2韩国中文字幕| 九色丨porny丨蝌蚪视频| 少妇高潮惨叫久久久久电影69| 国产精品三级一区二区| 女人夜夜春高潮爽A∨片| 美女黄网站视频免费视频软件| 自己撅起来乖乖挨c烂h| 男女免费观看做爰视频在线观看| 中文字幕一区二区三区四区五区| 可以自由侵犯的游戏| 最新无码网站在线观看| 猫咪av成人永久网站在线观看| 我和子发生了性关系视频| 东北女人毛多又黑a片| t66y最新地址一地址二地址三| 无遮挡1000部拍拍拍免费| 搡的我好爽| 天堂AV无码一区二区三区| 女上男下野战gif动态图| av网站在线观看| 在线播放亚洲第一字幕| 中国丰满人妻videoshd| 亚洲国产成人精品无码区| 国产成人涩涩涩视频在线观看| 西西大胆午夜人体视频| 小嫩妇好紧好爽再快视频| 欧美激情性视频高清在线观看|