ammonia plant 中文意思是什麼

The new plant was to have a capacity of 30 tons of ammonia per day.

這個新工廠的規模是日產30噸合成氨。

Determination of milligram ammonia in waste water of chemical fertilize plant by indigo spectrophotometry

靛酚藍分光光度法測定化肥廠廢水中微量氨

Through analyses of a practical example of suzhong thermal power plant, the test and operation of ammonia desulphurization was introduced, and the operation result was generalized and discussed

通過對蘇中熱電廠環保氨法脫硫處理實例的詳細分析，介紹了氨法脫硫的調試運行情況，並對運行結果進行了一定的歸納和討論。

In this study the main form of the nitrogen that diffused from sediment into overly water was ammonia, and the submerged plant decreased the diffusion fluxes of ammonia and nitrate at water - sediment interface

總之，水沉積物界面氨氮是沉積物向上覆水擴散的主要氮組分，沉水植物降低了氨氮和硝態氮的擴散通量。

Applicability of exhaust gas from methanol synthesis unit for co - mo catalytic hydrodesulfurization of ammonia plant

換熱轉化工藝用於油原料氨廠改造的評價

The potential for river eutrophication was originally measured by seven nutrient parameters : ammonia - nitrogen, nitrite - nitrogen, nitrate - nitrogen, total kjeldahl nitrogen, ortho - phosphate, total phosphorus, and silica. more recently, in 2001, two further parameters relating to eutrophication were added. these are the plant pigment parameters of chlorophyll - a and pheo - pigment

多年來我們根據七項營養參數水平來評估河水富營養化的可能性：氨氮亞硝酸鹽氮硝酸鹽氮總凱氏氮正磷酸鹽總磷量及硅，於2001年我們增加了兩項關于富營養化的植物色素新參數：葉綠素- a及葉綠素分子色素。

Yunnan zhanyi chemical ferilizer plant uses its gasifierjacket boiler to treat wastewater from ammonia evaporation in urea produc - tion, wastewater from urea hydrolysis and methanol wastewater

雲南沾益化肥廠採用造氣爐夾套鍋爐處理尿素蒸氨廢液、尿素水解廢液和甲醇廢液。

The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。

The ammonia tanks in a nitrogenous fertilizer plant are a major hazardous source, and if large leakage occurs, it will have serious consequences, poisoning and harming significantly people, or explosion due to fire

摘要氮肥企業的氨罐（槽）屬重大危險源，一旦發生重大泄漏，將會對人體造成嚴重中毒傷害，或者著火爆炸的嚴重後果。

Phenylalanine ammonia - lyase ( pal ) can be induced by many kinds of factors including environment, plant hormone and so on. it has effect on the self - protection of plants. so they have a profound role in plant growth and development

苯丙氨酸解氨酶（ pal ）是一種誘導酶，許多環境條件以及植物激素對其活性都有不同程度的影響，它與植物抗逆有著極其密切的關系，對植物的生理意義非常重大。

Under the permitted conditions, the all - scale plant was made to pre - ozonation. the results showed : ( l ) the optimal advanced purification drinking water process should be " regular treatment + ozonation + biological activated carbon ". though pre - ozonation had no effects on ammonia nitrogen in the water of micro - pollution water source, instead the turbidity of pre - oxidation finished water was raised, it had effects on killing bacteria and removing algae, and controlling the growth of micro - organism

得出如下結論： （ 1 ）最優化的深度處理飲用水的工藝應該是「常規處理+臭氧化+生物活性炭」 ，如果投加預臭氧，對微污染水源水中的氨氮沒有效果，反而引起預氧化出水的濁度升高，但是對滅菌除藻，控制微生物的生長有一定的作用。

In the last three years, i have been the project manager for the engineering design of nanjing chemical industrial group co., ltd. ' s chemical fertilizer project ( 300kt / a ammonia & 520kt / a urea ), a key project for both the state and jiangsu province ; under my leadership and organization, we have completed the detailed design of more than twenty process and utilities units for the project as well as the detailed engineering design of process, piping, instrumentation and electrical disciplines for the ammonia plant and the urea plant

近三年內擔任國家及江蘇省重點工程-南化公司30萬噸合成氨及52萬噸尿素裝置工程設計項目經理，組織完成了該工程二十余項工藝及公用工程配套裝置的詳細設計並組織完成了主裝置區-合成氨及尿素裝置工藝、管道、自控儀表、電氣等專業的詳細工程設計。

Therefore, the development of the smr from cascade mini ring ( cmr ) is described and the characteristics arid application of smr for synthetic ammonia plant is introduced

本文介紹了從階梯短環到超級扁環的發展過程、技術特點和在合成氨氣體凈化中的應用。

[ image of gin drinkers bay leachate treatment plant where landfill gas is collected and utilised for heating up leachate in the ammonia removal process for the treatment of leachate

醉酒灣滲濾污水處理廠在處理滲濾污水時，會利用收集所得的堆填氣體把滲濾污水加熱，以去除氨氣。

They are widely applied in the tower of coking desulfurizing, benzene scrubbing, naphthalene scrubbing, ammonia scrubbing and chemical fertilizer hot water saturation tower, electric power plant wet cooling tower

該系列填料具有比表面積大、空隙率高、傳質系數大、抗堵塞、抗腐蝕、耐急冷急熱、使用壽命長、易安裝的優點，是一種理想的塔填料。

The absorption equipment system for ammonia leakage may be used to handle ammonia leakage accident rapidly with high efficiency, providing a reliable safety shield to the water plant in ammonia use, thus ensuring the sound operation of the water plant

氨氣泄漏吸收設備系統可以高效、快速地應對和處理氨氣泄漏事故，致力於為自來水廠氨氣使用過程提供可靠的安全屏障，確保自來水廠安全運營。

The loading and running of primary reforming catalyst z111 - 4ya in the 0. 45mt / y ammonia plant of china national offshore oil corp chemical ltd ( cnoocc ) were analyzed according to the primary reformer process and design basis, and the operating and managing experiences of the catalyst were summarized

摘要本文根據中國海洋石油化學有限公司45萬噸合成氨裝置一段爐工藝流程及設計基礎，對z111 - 4ya一段轉化催化劑裝填及催化劑運行進行了分析，總結催化劑運行管理經驗。

The purpose of this thesis is to study the large range low frequency vibration control of benfield system frame in jianfeng ammonia plant

本文的研究目的是控制建峰化肥廠合成氨裝置苯菲爾框架大幅低頻振動。

Application of activated sludge process in waste water treatment of ammonia plant

活性污泥法在化肥裝置廢水處理中的應用

In this article, the application of medium pressure steam - stripping device process condensed liquid in the large ammonia plant was introduced. the analysis and discussion for the existing problems were, then, carried out

介紹大型氨廠中工藝冷凝液中壓汽提裝置的應用情況，對出現的問題進行了分析和探討。