鈉化 的英文怎麼說
中文拼音 [nàhuà]-
Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying
摘要以精製棉、氯乙酸、氫氧化鈉和過氧化氫為原料,經過堿化、醚化、洗滌、乾燥,制得羧甲基纖維素鈉。Meanwhile adopting two - step process of viscosity - decreasing method, i. e. adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained
同時,採用二步降粘法,在堿化及洗滌過程中加入過氧化氫,以降低纖維素鈉的粘度,制得超低粘度的梭甲基纖維素鈉。Ab initio calculations of elastic constants and sound velocity of sodium iodine
碘化鈉彈性常數和聲速的量子力學從頭算Standard test methods for chemical analysis of sodium chloride
氯化鈉化學分析的試驗方法Sodium nitrate fertilizer grade
硝酸鈉化肥級Sodium modified calcium betonite
鈣膨潤土鈉化Study status on sodium - modified method of ca - bentonite
鈣基膨潤土的鈉化改型方法研究Study on na - conversion of bentonite from guangfeng county, jiangxi province
廣豐膨潤土鈉化改型研究Sodium hydroxyde for industrial use. method of assay
工業用氫氧化鈉.化驗法The results showed that by incorporating fine particles of silver sodium hydrogen zirconium phosphate, the silver - contained alginate fibers can maintain white physical appearances whilst provide a sustained release of silver ions when in contact with wound exudates
結果表明:把銀的磷酸鋯鈉化合物顆粒混入海藻酸纖維后可以制備具有白色外觀的抗菌性能很好的纖維,與傷口滲出液接觸后,這種纖維可以持續地釋放出銀離子。Chemical industry : sodium carbonate ( the production of hydrochloric acid, hypo - fluoric acid and secondary chemicals ) ; the production of fluoride and chemical fertilizers ; circulation of reaction liquid in gas absorption tower ; grease extraction ( sulfuric acid ) ; reclamation and regeneration system of waste acid ; transportation of strong acids between chemical plants and vehicles
化學工業:碳酸鈉化工業(鹽酸、次氟酸、二次化學品的生產) ;氟化物、化學肥料的生產;氣體吸收塔反應液體循環;油脂提煉(硫酸) ;廢酸類的回收及再生系統;化工廠和運輸車輛間的強酸類輸送。Methods for chemical analysis of sodium fluoride - the turbidimetric method for the determination of chloride content
氟化鈉化學分析方法濁度法測定氯量Methods for chemical analysis of sodium fluoride - the turbidimetric method for the determination of soluble sulphates content
氟化鈉化學分析方法濁度法測定可容性硫酸鹽量Methods for chemical analysis of sodium fluoride - the gravimetric method for the determination of water - insoluble matter
氟化鈉化學分析方法重量法測定水不溶物量We consider the calcified roast picking - up technics is fitable to this mineral, this technics can escaped the chlorine pollution of traditonal natrium adopt
認為對該釩礦採用鈣化焙燒工藝提釩可行,避免了傳統鈉化焙燒提釩的氯污染。Methods for chemical analysis of sodium fluoride - the distillation nitric thorium volumetric method for determination of fluorine content
氟化鈉化學分析方法蒸餾硝酸釷容量法測定氟量Main products : the glasses for cars include sandwich glass, toughened glass and zone toughened glass, altogether mote than 1000 types ; the construction glassws include toughened glass, sandwich glass, hollow glass, bulled - proff glass and curved glass
汽車用玻璃有夾層玻璃、鈉化玻璃、區域鋼化玻璃三大類,一千多個品種;建築用玻璃有鋼化玻璃、夾層玻璃、中空玻璃、防彈玻璃和彎弧玻璃。Inorganic, organic - inorganic and organic cross - linked montmorillonites are obtained by using convention and microwave methods modify na - montmorillonite of liaoning. study of its adsorption behavior for nitrobenzene, aniline, f - and cr6 + in water. the interrelated mechanisms are also discussed
本論文以鈉化改型后的遼寧蒙脫石為原料,用常規和微波加熱的方法制備無機、有機?無機復合和有機交聯蒙脫石,系統研究了其對水溶液中硝基苯、苯胺、 f ~ -離子和cr ~ ( 6 + )離子的吸附行為,探討了相關機理。Part : study on the intercalated copolymerization and properties of exfoliated polyacrylic acid / acryl amide / montmorillonite ( paa / am / mmt ) hybrid using cation exchange resin as cation source, the montmorillonite convert to sodium form by means of the cation exchange reaction of the montmorillonite and cation resin. the two - step intercalation method by using two different organic salts was sued in the modification of montmorillonie. its effect was much better in preparing polyacrylic acid / acrylamide / montmorillonite ( paa / am / mmt )
第三章插層共聚制備剝離型聚丙烯酸/丙烯酰胺/膨潤土納米雜化材料及其熱性能研究利用732陽離子交換樹脂對膨潤土進行鈉化,二次插層對鈉化膨潤土進行處理,溶液共聚法制備了剝離型聚丙烯酸/丙烯酰胺/膨潤土( paa / am / mmt )納米雜化材料。Non - toxic to animals, plants and humans. - very environmentally friendly as they break down into natural soda ash andor borax after the oxygen is released
此外,過氧碳酸鈉化學性質不穩定,遇水、重金屬離子等易分解,其化學反應式如下:分享友人