預硫化 的英文怎麼說
中文拼音 [yùliúhuà]
預硫化
英文
precure-
Effect of stearate on properties of polysulfide prepolymer
硬脂酸鹽對聚硫橡膠預聚體硫化后性能的影響Standard specification for preformed thermoplastic vulcanizate elastomeric joint seals for bridges
橋用預制熱塑硫化彈性體密封件的標準規范Three kinds of microbe, i. e. methane - oxidizing bacteria, anaerobic cellulose - decomposing bacteria and sulfate - reducing bacteria, were selected for experimental study, so the disturbance of surface biochemical effect was effectively inhibited, thus causing the microbiological anomaly to be able to reflect objectively the deep - seated hydrocarbon micro - leakage, it is pointed out that the result of predicting subsurface hydrocarbon distribution by use of the microbiological anomalies is obvious
選擇三種微生物指標:甲烷氧化菌、厭氧纖維素分解菌和硫酸鹽還原菌進行試驗研究,有效地抑制了地表生物化學作用的干擾,使微生物異常能夠較客觀反映地下深部油氣微滲漏情況,微生物異常預測地下油氣的分佈,效果顯著。Our company has advanced facilities, strong technical force, producing pre - vulcanization equipment, tires refurbished equipment, spot curing equipment, diamond plate ' s tie, balloon tubeless and other commonly used products and accessories
公司設備先進,技術力量雄厚,主要生產預硫化設備、輪胎翻新設備、局部硫化設備、花紋板模具、氣囊內胎五大系列產品及常用的配件。The result showed that the removal rate for the sulfide in the foul gas was above 95. 2 % by using pretreatment - desulfurization
結果表明,採用預處理脫硫工藝,可使凈化后的氣體中惡臭組分硫化物的穿透去除率達95 . 2 %以上。Rubber oil seal vulcanization molding machine ; vacuum compression forming machine ; vertical / horizontal rubber injection molding machine ; tire retreding machine ; flat vulcanizing machine ; rotocure ; precision rubber slicer ( performer ) … … etc
真空油封加硫機,真空熱壓成型機,立式/臥式橡膠注射機,翻修胎加硫機,平板加硫機,輸送帶加硫設備,回轉硫化機,精密橡膠切片機(預成型) … … .等。A novel technology of hydrogenation catalyst presulfurization in situ with solid sulfurization agent and its application in baling co. were introduced
摘要介紹了一種使用固體硫化劑的加氫催化劑器內預硫化新工藝及其在中石化巴陵分公司的應用。The routes of off - site pre - sulfurizing technique for hydrotreatment catalysts, the characteristics of sulfurizing agent for preparing such catalysts, and some problems which should be dealt with for researching such technique are introduced
摘要介紹了現有加氫催化劑器外預硫化的技術路線、制備器外預硫化催化劑時所使用硫化劑的特點及研究器外預硫化技術時所需要重點考慮的問題。Rubber, unvulcanized - physical property - part 1 : determination of mooney viscosity and pre - vulcanization characteristics with mooney viscometer
未硫化橡膠.物理特性.第1部分:用穆尼粘度計測定穆尼粘度和預硫化特性Standard specification for precured elastomeric silicone joint sealants
預硫化的彈性硅密封劑標準規范Standard practice for surface preparation and structural adhesive bonding of precured, nonmetallic composite facings to structural core for flat shelter panels
平面遮蔽板用面向結構芯層的預硫化非金屬復合面板的表面制備和結構粘結的標準實施規程Rubber building gaskets - materials for preformed solid vulcanized structural gaskets - specification
建築橡膠密封墊?預成型實心硫化的結構密封墊用材料規范Rubber, vulcanized - preformed compression seals for use between concrete motorway paving sections - specification for material
混凝土道路伸縮縫用預成型硫化橡膠壓縮密封件材料規范This technology is very useful for decreasing the time of hydrogenation catalyst presulfurization and the equipment eroding as well as pollution
該工藝對縮短加氫催化劑的預硫化時間,減少調備腐蝕和環境污染,具有非常積極的意義。The influences of process condition for the expansion bed process for passivation of presifided hydrogenation catalysts on their sulfiding degree and hydrogenation ( hyd ) activity were investigated
摘要研究了預硫化催化劑膨脹床鈍化工藝條件對催化劑加氫( hyd )活性和硫化度的影響。Standard test methods for rubber - viscosity, stress relaxation, and pre - vulcanization characteristics mooney viscometer
橡膠的標準試驗方法.粘度應力鬆弛和預硫化特性Standard test method for determining modulus, tear and adhesion properties of precured elastomeric joint sealants
預硫化彈性連接密封劑的模量抗撕裂性和粘結性能測定的標準試驗方法Hydraulic binders. cement with limited sulphides content for use in prestressed concrete
水硬性黏合劑.預應力混凝土用硫化物含量有限的混凝土The results showed that passivation of the presulfided hydrogenation catalysts was necessary ; temperature, concentration of o2, reaction time and expansion rate are important influential factors on the passivation effects
結果表明,預硫化后催化劑需要經過鈍化處理;反應溫度、 o2濃度、反應時間及膨脹率是影響鈍化效果的主要因素。A study of the new pre - treatment device for determining sulphide in water by the photometric method
光度法測定硫化物中樣品預處理新裝置的研究分享友人