國內(nèi)高校和研討所也對發(fā)酵產(chǎn)生沼氣項(xiàng)目停止實(shí)驗(yàn)，需求便攜的沼氣剖析儀對實(shí)驗(yàn)進(jìn)程中每天產(chǎn)生的沼氣停止監(jiān)測。下面是沼氣脫硫公司為我們做的相關(guān)測試：
Domestic universities and seminars have also stopped the experiment of biogas production by fermentation. Portable biogas analyzer is needed to stop monitoring the biogas generated every day in the experimental process. The following is what the biogas desulfurization company did for us:
沼氣剖析儀Gasboard-3200L可同時丈量CH4、CO2、O2、H2S的體積濃度，在現(xiàn)場測試的過程中，分離現(xiàn)場運(yùn)用經(jīng)歷以及返廠維修儀器的狀況，以下幾個問題需求留意：
Gasboard-3200L biogas analyzer can measure the volume concentration of CH4, CO2, O2 and H2S at the same time. In the process of field test, the experience of field operation and the condition of repairing the instrument are separated. The following questions need attention:
1儀器進(jìn)水。沼氣中含有大量水分，假如沒經(jīng)過除水或除水效果不好，沼氣進(jìn)入儀器時會帶入液態(tài)水，招致傳感器污染，儀器不能正常運(yùn)用。2實(shí)驗(yàn)室發(fā)酵沼氣產(chǎn)生量很少，一天普通只要300-500ml，但需求每天停止監(jiān)測，樣氣缺乏，招致儀器測試數(shù)值的不精確和不穩(wěn)定。3實(shí)驗(yàn)者對消費(fèi)的沼氣很有自信心，對測試樣氣數(shù)據(jù)有疑問，但現(xiàn)場無規(guī)范氣體停止考證。
1 Instrument water intake. Biogas contains a lot of water. If it has not been dewatered or the dewatering effect is not good, it will bring liquid water into the instrument, causing sensor pollution, and the instrument can not be used normally. 2 Laboratory fermentation biogas production is very small, only 300-500 ml a day, but the need to stop monitoring every day, lack of sample gas, resulting in inaccurate and unstable instrumental test values. 3. The experimenters are very confident about the consumption of biogas and have doubts about the test sample gas data, but there is no standard gas to stop textual research on the spot.
針對以上幾個常見問題，處理計(jì)劃如下：
In response to the above common problems, the treatment plan is as follows:
1沼氣剖析儀裝備了預(yù)處置，針對水分較多的現(xiàn)場，倡議在預(yù)處置后參加一個除水過濾器，能有效地除去沼氣中的水分和污染物，保證儀器的傳感器不進(jìn)水。2現(xiàn)場沼氣產(chǎn)量較少，招致測試值不精確，可經(jīng)過和客戶溝通，沼氣過水后，采集起來，直接抽取進(jìn)入沼氣剖析儀測試，流量范圍在0.7-1.2L/MIN，抽取20s即可讀取數(shù)據(jù)。3在銷售過程中，好倡議客戶配置規(guī)范氣體，特別是CH4規(guī)范氣體，客戶對測試樣氣有疑問時，可測試規(guī)范氣體，以考證是儀器問題還是沼氣消費(fèi)工藝問題。
1. Biogas analyzer is equipped with pre-disposal equipment. In view of the site with more moisture, it is proposed to participate in a dewatering filter after pre-disposal, which can effectively remove moisture and pollutants in biogas and ensure that the sensor of the instrument does not water. 2. On-site methane production is less, which leads to inaccurate test values. It can be communicated with customers. After the methane has passed through the water, it can be collected and directly extracted into the methane analyzer for testing. The flow range is 0.7-1.2L/MIN, and the data can be read after 20 seconds extraction. In the sales process, it is better to recommend that customers configure standard gases, especially CH4 standard gases. When customers have doubts about testing sample gases, they can test standard gases to verify whether it is an instrument problem or a biogas consumption process problem.
隨著國度對沼氣能源的注重，高校、科研部門與沼氣相關(guān)的研討，大中型沼氣工程等沼氣相關(guān)項(xiàng)目的大量呈現(xiàn)，沼氣剖析儀將有更大的市場和更好的開展前景。
With the country's attention to biogas energy, the discussion on biogas in universities and scientific research departments, and the emergence of large and medium-sized biogas projects, biogas analyzer will have a larger market and better development prospects.
The wonderful content of this article is provided by the desulfurization of biogas. Hope to help you through the introduction of Xiaobian, our official website is: http://www.mimi5.cn Thank you for reading and watching!
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2019-04-22
