陽離交換劑 的英文怎麼說
中文拼音 [yánglíjiāohuànjì]
陽離交換劑
英文
cationite- 陽 : Ⅰ名詞1 (太陽; 日光) the sun 2 (山的南面; 水的北面) south of a hill or north of a river 3 (中...
- 離 : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 換 : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
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The preparation method of methyl 1 - naphthylacetate catalyzed by sulphuric acid, hydrochloric acid, chlorosulfonic acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate, aluminium chloride, ferric sulfate, aluminium sulfate, titanium sulfate, sodium bisulfate monohydrate, solid super acid, heterpoly acid, support heterpoly acid, composite titanate and p - toluene sulfo - chloride etc. catalyst were reviewed
摘要評述了硫酸、鹽酸、氯磺酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、五水四氯化錫、三氯化鋁、硫酸鐵、硫酸鋁、硫酸鈦、一水硫酸氫鈉、固體超強酸、雜多酸、固載雜多酸、復合鈦酸酯和對甲苯磺酰氯等催化劑催化合成1 -萘乙酸甲酯的方法。The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed
摘要評述了硫酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯化鐵、六水合三氯化鋁、五水四氯化錫、硫酸銅、硫酸鈦、稀土金屬氧化物、一水硫酸氫鈉、固體超強酸、雜多酸等催化劑催化合成對羥基苯甲酸乙酯的方法。The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed
摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。The experimental results of the catalysts such as p - toluene sulfonic acid, strongly acidic cationic exchange resin, sulfo - polyvinyl chloride resin ferric chloride hexahydrate, polyvinyl chloride - ferric chloride resin chlorinated polyvinyl chloride - ferric chloride resin, stannous chloride dihydrate, ammonium ferric sulfate dodecahydrate, ferrie sulfate - potassium thiosulfate, cerium sulfate tetrahydrate, sodium bisulfate monohydrate potassium bisulfate, neodymia solid super acid and heteropoly acid for catalytic synthesis of ethyl chloroacetate were reviewed
摘要評述了對甲苯磺酸、強酸性陽離子交換樹脂、磺化聚氯乙烯樹脂、六水三氯化鐵、聚氯乙烯三氯化鐵樹脂、氯化聚氯乙烯三氯化鐵樹脂、二水氯化亞錫、十二水合硫酸鐵按、硫酸鐵硫代硫酸鉀復鹽、四水硫酸鈰、一水硫酸氫鈉、硫酸氫鉀、三氧化二釹、固體超強酸和雜多酸等催化劑催化合成氯乙酸乙酯的實驗結果。Finally, the anion exchanger was used to recover dehalogenase from unclarified cell homogenate, while the cation exchanger was introduced to purify nattokinase directly from fermentation broth
最後,所開發的陰離子吸附劑被應用於從細胞勻漿中提取脫鹵酶,而陽離子交換劑則被用來從發酵液中提純納豆激酶。I11 residential cation exchange water softeners
民用陽離子交換水軟化劑Huwentoxin xi ( hwtx ~ xi ), a serine protease ! inhibitor, consists of 55 amino acid residues with three disulfide bridges. the toxin was isolated from the venom of the chinese spider ornithochoctonus huwena by ion - exchange chromatogram - phy and reverse phase high performance liquid chromatography
本文報道從虎紋捕鳥蛛( ornithochoctonushuwena )粗毒中,應用陽離子交換和反相高效液相色譜的方法分離到一種胰蛋白酶抑制劑,命名為huwentoxin - ( hwtx - ) 。This paper present the investigation of catalytic activities of strong acid cation exchange resin, perfluoro sulfonic acid resin and solid super acid to the esterification of maleic anhydride. the optimal technical condition were found using d001 - cc cation resin
研究了強酸性陽離子交換樹脂等幾個固體酸催化劑對順酐乙酯化反應的催化活性.選擇了用陽離子交換樹脂為催化劑的最佳工藝條件The bioactive strain ' s fermentation product was isolated and purified primarily using methods of solvent extraction, acid - alkali extraction, ab - 8 macropore absorption chromatography, 1 x 007 positive ion exchange chromatography, the result showed the purification product has prominent bioactivity inhibit staphalococcus aureus
中國熱帶農業科學院、華南熱帶農業大學2003屆碩士研究生採用有機劑抽提法、酸堿抽提法、大孔吸附樹脂柱層析和陽離子交換樹脂柱層析等方法對hsl 306菌株發酵產物進行了初步分離純化。They are plasticated on two rool mills set on nylon web and laminated into pe cation - exchange membrane ( hereinafter referred to as cation membrane ) and pe anion - exchange membrane ( hereinafter referred to as anion membrane )
換樹脂以聚乙烯為粘合劑,經混煉拉片,用尼龍網布增強熱壓而成聚乙烯陽離子交換膜(簡稱陽Xrd results revealed that eva easily intercalated into the organo - mmt, and even drove mmt to exfoliate as increasing c16 loading level beyond 1. 0 cec
表面活性劑修飾量小於mmt的陽離子交換量( cec )時,高分子鏈較難插層;表面活性劑用量增大, mmt片層可更好地分散,甚至剝離。The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super - acid, ion - exchange resin, hpa etc. were reviewed
摘要綜述了有機酸,無機鹽,固體超強酸,陽離子交換樹脂,雜多酸等催化劑催化合成己二酸二丁酯的方法。It showed that p - toluene sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, ammonium ferric sulfate dodecahydrate, cerium sulfate tetrahydrate, solid super acid and heteropoly acid etc. were good catalysts for synthesis of ethyl chloroacetate with practical application value
結果表明:對甲苯磺酸,強酸性陽離子交換樹脂、六水三氯化鐵、十二水合硫酸鐵按、四水硫酸鈰、固體超強酸和雜多酸等是合成氯乙酸乙酯的良好催化劑,具有實際應用價值。After activated by epichlorohydrin and coupling with diethylamine, the matrix was derived to function as an anion exchanger ( cell - ti deahp ). the matrix was also crosslinked by epichlorohydrin and attached to monochloroacetic acid to produce a cation exchanger ( cell - ti cm )
使用環氧氯丙烷活化,然後與二乙胺反應,基質被衍生成一種陰離子吸附劑( cell - tideahp ) ;另外,通過環氧氯丙烷交聯后與氯乙酸反應,基質還被製成一種陽離子交換劑( cell - ticm ) 。In this paper, we make use of hexadesyltrimethyl, an approximate ammonium compounding ( 15 - ch2 - number 17 ), ocatadecylaminechloried as cation exchange agents. the montorillonite is treated with these agents, which results in marked increase in their organophilic properties. the orgnic - montmorillonite has been identified by x - ray diffraction, different thermal analysis and infrared adsorption spectra
在本文中,我們分別用十六烷基三甲基溴化銨、一種混銨鹽( 15主鏈- ch2 -數量17 )和十八烷基氯化銨作為陽離子交換劑,對蒙脫土進行了改性,使之由親水性變成親油性,繼而採用熔融插層方法制備了聚乙烯/蒙脫土復合材料。Abstract : tertiary butylhydroquinone were synthesized by means of alkanisation with actalyst of cation exchange resin in this paper, and discusses several effective fators to the yield of tertiary butylhydroquinone, including the type of cation exchange resin, the ratioes of reagent and the time of reaction
文摘:以強酸型陽離子交換樹脂為催化劑通過烷基化合成叔丁基對苯二酚,並系統地研究了樹脂型號、物料比、反應時間等因素對合成收率的影響,確定了最佳反應條件。分享友人