精品成在人线av无码免费看,波多野中文无码av人妻系列视频

分類導航

產品展示

聯(lián)系我們

山東恒能環(huán)保能源設備有限公司

聯(lián)系電話：18678860671

服務熱線：0531-69953988

聯(lián)系地址：中國(山東)自由貿易試驗區(qū)濟南片區(qū)孫村街道經十東路33688號章錦綜合保稅區(qū)聯(lián)東U谷科創(chuàng)中心5號樓 101

對煤氣脫硫工藝的認識！

首頁- 新聞資訊 > 公司新聞

2021-06-05

焦爐煤氣是寶貴的資源，作為工業(yè)或民用燃料，是一種清潔能源。在煉焦過程中，原料煤中有30%～35%的硫轉化成硫化氫等硫化物，與氨氣、氮硫化物一起形成煤氣中的雜質，硫化氫具有很強的腐蝕性，焦爐煤氣若不脫除硫化氫會嚴重腐蝕設備，作為民用燃料會污染環(huán)境，損害人們身體健康；下面讓我們來了解一下有關煤氣脫硫工藝的相關知識吧。

Coke oven gas is a valuable resource, as an industrial or civil fuel, is a kind of clean energy. In the coking process, 30% - 35% of sulfur in raw coal is converted into sulfide such as hydrogen sulfide, which forms impurities in the gas together with ammonia and nitrogen sulfide. Hydrogen sulfide is highly corrosive. If hydrogen sulfide is not removed from coke oven gas, it will seriously corrode the equipment. As a civil fuel, it will pollute the environment and damage people's health; Now let's learn about the relevant knowledge of gas desulfurization process.

焦爐煤氣脫硫工藝，經過幾十年的發(fā)展形成了一些傳統(tǒng)流程，該流程簡單，易操作，生產穩(wěn)定，在焦化生產中發(fā)揮了重要作用；焦爐煤氣脫硫，有其特殊性，從工藝上講，在脫硫反應過程中，同時伴隨氧化再生析硫過程，解析的硫能及時分離出來，使反應成硫與帶出的硫成正比，達到物料平衡，將生產納入良性循環(huán)的控制，追求高能、低耗、長周期、安全、經濟運行。

After decades of development, coke oven gas desulfurization process has formed some traditional processes, which are simple, easy to operate, stable in production and play an important role in coking production; Coke oven gas desulfurization has its particularity. In terms of process, in the desulfurization reaction process, accompanied by oxidation regeneration sulfur evolution process, the analyzed sulfur can be separated in time, so that the reaction sulfur is proportional to the sulfur carried out, achieving material balance, bringing production into a virtuous cycle control, and pursuing high-energy, low consumption, long-term, safe and economic operation.
沼氣提純

近幾年，隨著焦化技術的不斷進步，為了達到更好的脫硫效果，很多廠在實際運行中都有了一些變化。對于焦爐煤氣脫硫由一進口含量硫化氫含量很高，在脫硫工藝的設計上一般都設計成雙系統(tǒng)，即可并聯(lián)操作，又可串聯(lián)運行，雙脫硫塔并聯(lián)操作時，脫硫系統(tǒng)阻力小，單塔負荷低，不易堵塔；但脫硫效果不如雙塔串聯(lián)運行時高，考慮到焦爐煤氣入口硫化氫含量較高，脫硫裝置采用雙塔串聯(lián)運行方式。

In recent years, with the continuous progress of coking technology, in order to achieve better desulfurization effect, many plants have some changes in the actual operation. For the desulfurization of coke oven gas, the content of hydrogen sulfide in one inlet is very high. In the design of desulfurization process, it is generally designed as two systems, which can be operated in parallel or in series. When the two desulfurization towers are operated in parallel, the resistance of desulfurization system is small, the load of single tower is low, and it is not easy to block the tower; Considering the high content of hydrogen sulfide in the inlet of coke oven gas, the desulfurization device adopts double tower series operation mode.

隨著環(huán)保的重視，焦爐煤氣脫硫工藝的地位越來越高，希望通過不斷的優(yōu)化調整，使整個系統(tǒng)能實現(xiàn)經濟、高能、長周期穩(wěn)定運行。

With the attention of environmental protection, the status of coke oven gas desulfurization process is getting higher and higher. It is hoped that through continuous optimization and adjustment, the whole system can achieve economic, high-energy, long-term stable operation.

上一條沼氣的提純能有效增加能源供應！2021-06-05

下一條沼氣凈化提純設備的這些特性你了解嗎？2021-06-05

无套内谢少妇毛片a片免费,免费又黄又爽又色的视频,精品久久久久久综合日本,粗长灼热快速捣出白沫h