ion exchange resin 離子交換樹脂。
離子交換樹脂。 “ion exchange“ 中文翻譯： 離子交換(作用)。 “resin“ 中文翻譯： n. 樹脂；松脂；樹脂狀沉淀物。 resin opal ...“amberlite ion exchange resin“ 中文翻譯： 琥石離子交換樹脂“amphoteric ion exchange resin“ 中文翻譯： 兩性離子交換樹脂“amphoteric ion-exchange resin“ 中文翻譯： 兩性離子交換樹脂“chelating ion exchange resin“ 中文翻譯： 螯合離子交換尸“dowex ion exchange resin“ 中文翻譯： 一種離子交換樹脂“functional ion exchange resin“ 中文翻譯： 功能性離子交換尸“ion exchange resin chromatography“ 中文翻譯： 離子交換樹脂色譜法“ion exchange resin demineralizer“ 中文翻譯： 離子交換樹脂純水器“ion-exchange resin“ 中文翻譯： 離子交換樹脂“ion-exchange resin absorption“ 中文翻譯： 離子交換樹脂的吸附作用“ion-exchange resin adsorption“ 中文翻譯： 離子交換樹脂吸附“ion-exchange resin bed“ 中文翻譯： 離子交換樹脂層“ion-exchange resin catalyst“ 中文翻譯： 離子交換樹脂催化劑“ion-exchange resin catalysts“ 中文翻譯： 離子交換樹脂催化劑“ion-exchange resin demineralizer“ 中文翻譯： 離子交換純水器“macroporous ion exchange resin“ 中文翻譯： 大孔離子交換樹脂“macroreticular ion exchange resin“ 中文翻譯： 大孔型離子交換尸“phenolic ion exchange resin“ 中文翻譯： 酚醛離子交換樹脂“porous ion exchange resin“ 中文翻譯： 多孔離子交換尸“porous ion-exchange resin“ 中文翻譯： 多孔離子交換樹脂“positive ion-exchange resin“ 中文翻譯： 陽離子交換樹脂“redox ion-exchange resin“ 中文翻譯： 氧化還原離子交換樹脂“regeneration of ion-exchange resin“ 中文翻譯： 離子交換樹脂的再生
ion exclusion |
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According the key factors we find , we bring forward a new conception : multilevel suppressor and design a new high performance suppressor whose ion - exchange membrane has bigger areas and using three electrodes including one cathode ( anode ) and two anodes ( cathode ) , at the same time we fill the suppression compartment with one kind of ion exchange resin which has moderate exchange capacity . according to our experiment ' s results , we find the new type suppressor has quite high working current efficiency and suppressing capacity . in most cases , the suppressor ' s current efficiency is over 90 % ; the suppressor can transform the naoh ( concentration : 200mmol / l , flow rate : i . oml / min , conductance : over 10000 i - i s cm “ ) to pure water ( conductance : 8 . 9 it s cm in chapter 3 , the high performance suppressor is applied in determination some trace - amounts ions in plating solution , sewage . in this chapter , we also have a research on the gradient ion chromatography 第二章首先以xyz - 1型電化學抑制柱為例，分析了電化學抑制柱的抑制過程得出影響抑制容量的主要因素主要是抑制柱的電流效率和離子交換膜的極限電流密度，因此采用中等交換能力的離子交換樹脂作為抑制室的填料以提高電流效率，在通常情況下電流效率可達到90以上；在選用同種離子交換膜的前提下，可通過增加離子交換膜的有效面積達到提高極限電流的目的從而提高抑制柱的抑制容量，因此提出了多級抑制的概念并據此研制了共電極式高容量電化學抑制柱，該抑制柱最高可將流速為1 . 0ml / min ，濃度為200mmol / l電導率超過10000 s ? cm ~ ( - 1 )氫氧化鈉溶液抑制為電導率低至8 . 9 s ? cm ~ ( - 1 )的純水，并且具有穩定性高、分析結果準確等優點。 |
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Phenol alkylating catalyst has experienced a succesion of variations from liquid acid to oxide to ion exchange resin , zeolite molecular sieve as a kind of new alkylating catalyst , with it unique structure and characteristics and adjustable sourness , aperture and etc , become a relatinely ideal catalyst 摘要苯酚烷基化催化劑的發展經歷了由液體酸、氧化物到離子交換樹脂的演變過程，沸石分子篩作為新型烷基化催化劑，以其獨特的結構和可調變的酸性及孔徑等特點，是比較理想的催化劑。 |
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Main operating companies : one , quality brands imported power plant auxiliary equipment : including valves , pumps and transducer and thermocouple and actuators , measuring gauges , pressure switches , solenoid valve and ion exchange resins and other rights and the importation of water treatment packages instruments : online various instruments , laboratory instruments 3 , chemical water treatment , electro - deionization ( edi ) 4 . complete sets of equipment , installation , commissioning and maintenance 公司主要經營： 1 、代理進口優質品牌電站輔機設備：含閥門、泵類、變送器、熱電偶、執行器、計量儀表、壓力開關、電磁閥、離子交換樹脂等； 2 、代理進口水處理成套儀器儀表：各類在線儀表、實驗室儀表； 3 、化水處理、電除鹽（ edi ） 4 、設備成套安裝、調試、檢修。 |
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Hebei kairui chemical co . , ltd . the partner of china national petroleum corporation and the china petrochemical group corporation , also as the member of the china power , is one of the most powerful industries based on catalyst resins and ion exchange resins . we also develop chemical ultrahigh - molecule materials , including ion exchange resins with water stabilizers , molecule polyethylene alloy panel and tubing , silicate thermal insulation materials , crystal molecules 我廠是中國mtbe催化劑專業生產廠家之一，我廠自主開發的d006mtbe催化劑，其技術性能優于其它同類產品，樹脂催化劑的生產裝置先進，生產能力大，產品質量穩定可靠，已成為國內mtbe生產裝置的主導催化劑，裝置生產能力國內最大，是中國石油化工集團總公司mtbe催化樹脂唯一一家入網企業。 |
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New developments of polycarboxylic acid derivative catalysts , ion exchange resin catalysts , macrocyclic chelating compound catalysts , quaternary phosphonium salt catalysts , heterogeneous hydrotalcite - type catalysts and other catalysts which to be used in ethylene oxide catalytic hydration , and the catalysts of synthesis method of ethylene glycol via preparation and reaction of ethylene carbonate are expounded 闡述了用于環氧乙烷催化水合反應中的多羧酸衍生物催化體系、離子交換樹脂催化體系、大環螯合物催化體系、季?鹽催化體系、多相水滑石型催化體系及其他催化體系近年來的研究進展；同時闡述了用于碳酸亞乙酯法合成乙二醇反應中的催化體系的新進展。 |
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Our main productions - catalysts resins and ion exchange resins have been optimized for their particular application over the recent years . and have been developed in respect to conversion and selectivity , prolonged lifetime , chemical and physical stability , and exchange capacity 五特點催化劑的催化性能主要由交換容量和孔結構決定，因此，我廠把交換容量和孔結構及機械強度作為主控指標。主要特點表現在以下三個方面： |
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Borohydride which supported by strongly basic ion exchange resin reduced phseseph giving polymer - supported phenylselenide anion . it reacted with , - unsaturated aldehyde or epoxide to produce corresponding selenide . respective conditions were studied also 強堿型離子交換樹脂支載的四氫化硼與二苯聯硒反應,得到載體化的苯硒陰離子試劑,它與， -不飽和醛及環氧化物反應,生成相應的硒醚.對各自的反應條件也進行了探討 |
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The method of synthesising terpinol with ion exchange resin catalysis was investigated . effects of kind of solvent used , reaction temperature and reaction time on product output were studied 探討了用離子交換樹脂催化合成松油醇的工藝條件，考察了溶劑、反應溫度和反應時間等對水合反應的影響。 |
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An active metabolite was obtained by purification with precipitated by ethanol , sephadex g - 25 gel , deae - cellulose ion exchange resin and silica gel column chromatography 經乙醇( 95 )沉淀、 sephadexg - 25凝膠層析、 deae -纖維素離子交換層析和硅膠層析純化，得到抑制黑曲霉生長的單一組分。 |
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By adopting highly pure acid and alkali to substitute industrial acid and alkali for regeneration of ion exchange resin in pucheng power - generation co ltd , a good effectiveness has been obtained 摘要蒲城發電有限責任公司采用高純酸堿替代工業酸堿用于離子交換樹脂的再生，取得良好效果。 |
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It is clear that catalysis with ion exchange resins provides an effective and efficient answer to a number of catalytic problems 很明顯，用離子交換樹脂進行催化是解決許多催化問題的一種有效辦法。 |
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Determination method of standard operation exchange capacity of ion exchange resin used in water treatment of thermal power plant 火力發電水處理用離子交換樹脂標準工作交換容量測定方法 |
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Water treatment : cleaning ion exchange resins ; pure water production equipment ; seawater desalination equipment 水處理：清洗離子交換樹脂；純水生產設備；海水淡化設備。 |
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Standard of scrapping 001 7 strong cation ion exchange resins for water treatment in thermal power plant 火力發電廠水處理用001 7強酸性陽離子交換樹脂報廢標準 |
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Synthesis of benzaldehyde dihexyl mercaptal catalyzed by phosphotungstic acid immobilized on ion exchange resin 樹脂固載磷鎢酸催化合成苯甲醛正己硫醇縮醛 |
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Separation of dihydroxyacetone from partial oxidation product of glycerol by ion exchange resin 離子交換樹脂分離甘油部分氧化產物中二羥基丙酮的研究 |
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Determination for particle size range , effective size and uniformity coefficient of ion exchange resins 離子交換樹脂粒度有效粒徑和均一系數的測定 |
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The technology and prospects of extraction of gold from cyanide solution by ion exchange resin 用離子交換樹脂從氰化物溶液中回收金的技術及其展望 |
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Assessment of changes of fertilizer nutrient in soil by ion exchange resin membrane method 離子交換樹脂膜測定肥料養分在土壤中的變化 |