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- Keywords sulfur recovery;tail gas treatment;sub-dewpoint process;reduction-absorption process;direct oxidation process;rich oxygen Claus process; 硫回收;尾氣處理;亞露點工藝;還原吸收工藝;直接氧化工藝;富氧克勞斯工藝;
- The process of acetic acid production by direct oxidation of ethylene was studied using Pd-SiW 12 /SiO 2 based catalyst. 採用Pd-SiW12 /SiO2 系列催化劑 ,對乙烯直接氧化制乙酸工藝進行了研究。
- The effect of reflux temperature, reflux ratio and reaction pressure on the oxidation process was simulated. 用此模型考察了反應壓力、冷凝迴流溫度和迴流比對反應過程的影響。
- Direct oxidation of toluene is a simple and cheap production technology of benzaldehyde. 摘要甲苯直接氧化製備苯甲醛是一條最為簡單而經濟的生產工藝。
- The new synthetic route for tetrahydrofuran via direct oxidation of butadiene was introduced. 介紹以丁二烯為起始原料、經乙烯基環氧乙烷製備四氫呋喃的新工藝。
- Study was made on the use of bio-contact oxidation process for treatment of municipalwastewater containingseawater. 採用生物接觸氧化法對含海水城市污水進行了試驗研究。
- An early hypothesis by Chakraborti holds that the arsenic is associated with iron pyrites and enters the aquifers by an oxidation process. 加卡波狄較早提出的一個假說認為，砷與黃鐵礦結合併透過氧化作用進入含水層。
- The capability of direct oxidation of CN~- to CNO~-, HS~- to SO_4~= might be in existence, but could not be the predominant reactions. CN~-和HS~-直接氧化生成CNO~-和SO_4~(2-)反應的可能性雖然存在,但並不一定是主要反應。
- The optimal DO in activated sludge process and contact oxidation process are respectively 4 mg/L and 6mg/L. 在活性污泥段溶解氧宜維持在4mg/L,在接觸氧化段溶解氧宜維持在6mg/L。
- Trichloroacetyl chloride has been synthesised by direct oxidation of tetrachloroethylene with oxygen in the presence of ultraviolet light. 在紫外光催化下，以四氯乙烯為原料，直接氧化合成三氯乙醯氯。
- There is extraordinary superiority for supercritical water oxidation process in treating wastewater. 摘要超臨界水氧化法在處理廢水方面具有獨特的優勢。
- The anodic oxidation process of aluminum in sulfuric acid was investigated using constant voltage electrolysis method. 採用恆電壓電解法研究了鋁在硫酸中的陽極氧化過程。
- The airlift contact oxidation process is the combination of airlift technology with contact oxidation method. 將氣提技術與接觸氧化法相結合而形成氣提式接觸氧化工藝。
- The production technologies of phenol are briefly introduced, i.e. method based on cumin, toluene-benzoic acid based method, and direct oxidation of benzene. 摘要簡要介紹了苯酚的幾種生產工藝，異丙苯法、甲苯-苯甲酸法和苯直接氧化法。
- The application of floatation-hydrolysis-contact oxidation process to treat batik wastewater was presented. 介紹採用氣浮-水解-接觸氧化工藝處理蠟防印花廢水技術。
- This paper introduced an project case of ABR &biocontact oxidation process in pharmacy wastewater treatment. 本文介紹了ABR+生物接觸氧化工藝處理製藥廢水的工程應用實例。
- The mechanism of the electrocoagulation -O3 oxidation process is discussed briefly. 此外，文中還對電絮凝-O3氧化過程的作用機制進行了初步探討。
- The methods used include chemical oxidation, direct oxidation at high temperatures using high oxygen pressures, and the crystal growth of stoichiometric lead dioxide in the solution phase. 所使用的方法包括化學氧化法,在高溫下用高壓氧直接氧化以及化學計量準確的二氧化鉛在溶液相中的晶體生長。
- The un-reacted-core shrinking model can be used to describe the oxidation process of titaniferous slag. 實驗結果表明，高鈦渣氧化動力學可用縮核模型來描述。
- L-Cysteine(L-Cys) modified CNTs was synthesized via purification of carbon nanotubes(CNTs) by oxidation process. 通過對碳納米管氧化,合成了L-半胱氨酸修飾碳納米管。
