{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"目前工业中以石灰石-石膏法为代表的钙法烟气脱硫技术已被广泛的应用.但是,此类脱硫技术存在着能耗大,成本高,易造成二次污染等问题.而近年来,出现了一种新型的烟气脱硫技术-有机胺烟气脱硫,所以本文针对目前我国SO2的排放量,指出了钙法脱硫技术的弊端,对有机胺脱硫技术的相对优势和劣势进行探讨,并针对有机胺脱硫技术所存在的问题及改进方法的发展进行综合评价分析,为今后烟气脱硫技术的进一步发展提供相应的参考依据.","authors":[{"authorName":"韩伟明","id":"aec4aa6d-ae3a-4337-9199-3f080a16d4b4","originalAuthorName":"韩伟明"},{"authorName":"李建锡","id":"c1608da2-ba51-43d5-ae3a-241440ea75e4","originalAuthorName":"李建锡"},{"authorName":"段正洋","id":"59284ecd-c2b8-40a8-9922-daa3e0642e3b","originalAuthorName":"段正洋"},{"authorName":"耿庆钰","id":"304783e7-8010-4b6d-a21a-ba58da2885b7","originalAuthorName":"耿庆钰"},{"authorName":"郑书瑞","id":"701cb179-62c8-4dc3-ae9f-6d3e02ca502d","originalAuthorName":"郑书瑞"}],"doi":"","fpage":"154","id":"d4832bfb-c0b8-4fe5-9a7c-9bd81c0df895","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"582ba4b8-b111-4658-a4d3-2c99d9d75675","keyword":"烟气脱硫","originalKeyword":"烟气脱硫"},{"id":"1b69a617-95c3-48cb-a150-77aae5263054","keyword":"钙法","originalKeyword":"钙法"},{"id":"66cfd0cd-9932-4692-af22-b4e061335c84","keyword":"有机胺法","originalKeyword":"有机胺法"},{"id":"a2350f10-8ef4-4afd-8317-64a1fcd5456a","keyword":"分析","originalKeyword":"分析"}],"language":"zh","publisherId":"gsytb201601028","title":"对钙法和有机胺法烟气脱硫技术的研究探讨","volume":"35","year":"2016"},{"abstractinfo":"针对目前氧化锌矿酸浸液中残留有机胺含量过高的问题,采用有机胺标准溶液和云南某地氧化锌精矿浸出液为原料,溶液中总有机碳(TOC)值为脱除效果表征,采用吸附法、树脂交换两种方法进行了脱除氧化锌精矿浸出液中残留有机胺的实验研究,重点考察了温度、时间、试剂用量工艺参数对脱除残留有机胺的影响.研究结果表明:活性炭吸附法及树脂交换法脱除有机胺溶液时,这两种方法脱除后,溶液中TOC< 10 mg·L-1,均满足电积前溶液中TOC <50 mg·L-1的要求,但在锌浸出液中进行脱除时,树脂交换法效果一般,活性炭吸附法更适用于锌浸出液体系脱除有机胺.通过实验研究,确定最佳吸附条件为吸附温度45℃,吸附时间2h,吸附剂活性炭用量6g·L-1,在此条件下,溶液中残留TOC为17 mg·L-1,脱除率达到83%,同时Zn2+损失率<5%,达到了脱除锌浸出液中残留有机胺的要求.","authors":[{"authorName":"万洪强","id":"26332d13-2b4b-42ac-80f2-c21346ffef24","originalAuthorName":"万洪强"},{"authorName":"封志敏","id":"1a100e0b-7232-42ba-bf8b-ce0fb1e556f7","originalAuthorName":"封志敏"},{"authorName":"宁顺明","id":"ef0ca276-a8e7-4303-b48c-156f307e5a94","originalAuthorName":"宁顺明"},{"authorName":"佘宗华","id":"ead7f76f-03de-4ce3-9028-7129e07bd64a","originalAuthorName":"佘宗华"},{"authorName":"邢学永","id":"9a25ad13-2cf5-4d91-9dc3-868593090069","originalAuthorName":"邢学永"},{"authorName":"王文娟","id":"26afc4bc-93a4-42bb-a6eb-92ad7753568b","originalAuthorName":"王文娟"}],"doi":"10.13373/j.cnki.cjrm.2016.07.014","fpage":"721","id":"ad8260b8-beaa-4bdf-b180-82f36c965f39","issue":"7","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"ddecc228-741e-4202-a1f8-1f4f629ed604","keyword":"氧化锌精矿","originalKeyword":"氧化锌精矿"},{"id":"7b88788c-9854-432f-bdb6-fef69a8c37ad","keyword":"有机胺","originalKeyword":"有机胺"},{"id":"99d80d2a-5d16-490b-b964-f6f9e70168af","keyword":"活性炭吸附法","originalKeyword":"活性炭吸附法"},{"id":"b4034b77-d770-4d60-a653-2a947c426b27","keyword":"树脂交换法","originalKeyword":"树脂交换法"}],"language":"zh","publisherId":"xyjs201607014","title":"脱除锌浸出液中残留有机胺的试验研究","volume":"40","year":"2016"},{"abstractinfo":"用弱极化曲线拟合和交流阻抗技术测定了铁在含或不含Cl~-的癸胺(DA),二戊胺(DPA)和十二烷基胺(DDA)酸性除氧溶液中腐蚀速度和界面电容。计算了有机胺在铁表面的吸附覆盖度随浓度的变化。结果表明,无论溶液中是否存在Cl~-,有机胺在两个不同的吸附区间内分别遵循Temkin等温吸附和Frumkin等温吸附。讨论了有机胺吸附对界面电容的影响,提出了一种酸性水溶液中有机胺分子在铁表面上吸附的模型,据此对有机胺的缓蚀作用及与Cl~-的协同效应等进行了理论解释。","authors":[{"authorName":"周盛奇","id":"9427b6dd-c939-4880-9c22-9e9dd0974ab1","originalAuthorName":"周盛奇"},{"authorName":"曹楚南","id":"427d48b8-64df-4a42-9f71-b6f17ff074bc","originalAuthorName":"曹楚南"}],"categoryName":"|","doi":"","fpage":"289","id":"aec3e997-fb43-479a-8bd6-a32e0ebe6db3","issue":"4","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFHXB","title":"中国腐蚀与防护学报"},"keywords":[],"language":"zh","publisherId":"1005-4537_1986_4_11","title":"酸性溶液中有机胺在铁表面的吸附行为","volume":"6","year":"1986"},{"abstractinfo":"以NH4H2PO4、NaF和NaOH组成基础电解液, 采用有机胺作为抑弧剂, 对AZ91D镁合金高压阳极氧化过程进行了研究.结果表明: 有机胺对镁合金的阳极氧化有着显著的抑弧效应, 可使镁合金的阳极火花放电电压提高50~80V.在抑制阳极发生弧光放电的状态下, 镁合金表面可以沉积一层致密、具有较高硬度和优良耐蚀性能的氧化膜层.分析了有机胺对氧化膜层性能和表面形貌的影响以及不同有机胺在镁合金阳极氧化过程中的抑弧能力, 并初步探讨了有机胺在镁合金阳极氧化过程中的抑弧机理.","authors":[{"authorName":"罗胜联","id":"98458fdd-646c-43c7-b613-ca7aec0171e9","originalAuthorName":"罗胜联"},{"authorName":"张涛","id":"42f0f93e-1fb8-4edc-8bff-635e54a8fdd3","originalAuthorName":"张涛"},{"authorName":"周海晖","id":"53cc3d38-ebf1-4e69-bdb3-ba9746e2c9eb","originalAuthorName":"周海晖"},{"authorName":"陈劲松","id":"d5ca9d2c-e273-4650-8d9b-53761370de73","originalAuthorName":"陈劲松"},{"authorName":"陈金华","id":"6123cf64-0b1a-44da-a5a6-4aafcf8d3a23","originalAuthorName":"陈金华"},{"authorName":"旷亚非","id":"222b0fed-e5fe-4e5f-8bc6-2fd9ea6a0e45","originalAuthorName":"旷亚非"}],"doi":"","fpage":"691","id":"ed92c704-96cc-42a7-8f0c-e44bf7b307f3","issue":"4","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"2c696286-6bd4-4fd3-9766-4b95482241a4","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"eb466fc0-b16c-4ee1-92c5-a97c6e12c75a","keyword":"有机胺","originalKeyword":"有机胺"},{"id":"f1080b3a-47b1-42b7-952f-984348a4b2b2","keyword":"阳极氧化","originalKeyword":"阳极氧化"},{"id":"a5390264-9d69-4f8a-b8aa-42d017850c08","keyword":"抑弧效应","originalKeyword":"抑弧效应"}],"language":"zh","publisherId":"zgysjsxb200404030","title":"有机胺对镁合金阳极氧化的影响","volume":"14","year":"2004"},{"abstractinfo":"针对高炉煤气吸收法脱碳富集,实验研究了复合有机胺溶液对CO2的解吸特性.分别研究了吸收CO2达到饱和的二元复合有机胺DEA-DETA、DEA-TETA、MDEA-DETA、MDEA-TETA溶液的解吸曲线.结果表明,与DEA溶液相比,DEA-DETA溶液解吸速率峰值提高约33.6%,对应的解吸温度下降约4℃;DEA-TETA溶液解吸速率峰值提高约26.8%,对应的解吸温度相近.与MDEA溶液相比,MDEA-DETA溶液在70.1~77.8℃温度区间内解吸速率有所提高,MDEA-TETA溶液在66.9~90℃温度区间内解吸速率有所提高.4种复合有机胺溶液的解吸速率峰值分布为:7.533 mL/s (MDEA-TETA)>6.806 mL/s (MDEA-DETA)>5.603 mL/s(DEA-DETA)>5.317 mL/s (DEA-TETA);解吸速率峰值对应的解吸温度分布为:90.3℃(DEA-DETA)<90.9℃(MDEA-DETA) <91.8℃(MDEA-TETA)<94.6℃(DEA-TETA).","authors":[{"authorName":"刘应书","id":"fdf705b6-61ea-4a60-b04d-4d7c38e8ca1e","originalAuthorName":"刘应书"},{"authorName":"李皓琰","id":"3958223e-8793-4aef-a4f1-9f9646ccdf43","originalAuthorName":"李皓琰"},{"authorName":"张辉","id":"88f2d3d8-f4e6-4465-9d00-66ab6009455c","originalAuthorName":"张辉"},{"authorName":"李小康","id":"d91f6ad4-b02c-4a3c-94ab-bd0629808c5b","originalAuthorName":"李小康"},{"authorName":"郭占成","id":"25b70f99-f310-4548-9ddb-042d1466adb8","originalAuthorName":"郭占成"}],"doi":"10.13228/j.boyuan.issn1001-0963.20140184","fpage":"34","id":"c6ad437b-0ab7-4156-a866-3004dca72ee4","issue":"11","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"efa99c28-0d13-4c28-8d11-3251d8eb7afa","keyword":"复合有机胺溶液","originalKeyword":"复合有机胺溶液"},{"id":"10c69bdc-1f47-4f9b-b690-dbc79dba5397","keyword":"CO2解吸","originalKeyword":"CO2解吸"},{"id":"3ac9acf4-92f1-4bbd-aecf-a5b9caf1858e","keyword":"高炉煤气","originalKeyword":"高炉煤气"},{"id":"01b9b7d0-c133-40b0-9b21-740b48cc0d5a","keyword":"吸收法脱碳","originalKeyword":"吸收法脱碳"}],"language":"zh","publisherId":"gtyjxb201411008","title":"用于高炉煤气富集的复合有机胺溶液解吸特性","volume":"26","year":"2014"},{"abstractinfo":"采用IR、XRD、SEM、EDS、DT-TG和滴定实验等技术手段研究主体三聚磷酸二氢铝(ATm)与客体甲胺、乙胺、正丙胺和正丁胺等有机胺的插层反应特性.实验结果表明,ATP与甲胺、乙胺、正丙胺、正丁胺发生了化学反应,有机胺中的N与ATP层间—OH上的H形成配位键.这些有机胺通过插层反应改变了ATP的酸性、层间距和热分解温度,但没有改变颗粒的层状形貌.层间距从0.795 nm增大至1.71 nm,层间距d与有机胺的碳原子数Cn呈线性关系:d =0.229Cn+0.811,R2=0.9986.有机胺分子链越长则越具有剥离倾向.","authors":[{"authorName":"吴胜富","id":"930bef6a-9951-4241-b5bb-4fd8144caf90","originalAuthorName":"吴胜富"},{"authorName":"黄润均","id":"0f00e00e-fbe9-4ea8-b06e-242f87f8e79a","originalAuthorName":"黄润均"},{"authorName":"陈东莲","id":"607e73fd-d2d9-4f07-8ea6-d850e3595c82","originalAuthorName":"陈东莲"},{"authorName":"黄增尉","id":"279d2bc9-9cea-4c89-a06f-b3c708adbd0f","originalAuthorName":"黄增尉"},{"authorName":"马少妹","id":"e9c86cc5-7621-4153-8267-388a2b7e42f6","originalAuthorName":"马少妹"},{"authorName":"袁爱群","id":"22746d54-92e5-4164-a9df-b306775aaa1f","originalAuthorName":"袁爱群"}],"doi":"10.3724/SP.J.1095.2014.30501","fpage":"847","id":"7f88b7ad-786b-4e98-ab0b-147649d41b15","issue":"7","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"ea57545c-b6dd-4126-ad5e-98f01cb09b65","keyword":"三聚磷酸二氢铝","originalKeyword":"三聚磷酸二氢铝"},{"id":"45f348b5-fc57-499b-a3d1-5d1dadc3f303","keyword":"有机胺","originalKeyword":"有机胺"},{"id":"9b944c8c-b7d9-43d8-bd97-9d0569cd90ff","keyword":"插层反应","originalKeyword":"插层反应"},{"id":"4cf813f1-8a22-4db1-b9f3-9501ca114f07","keyword":"固体酸","originalKeyword":"固体酸"}],"language":"zh","publisherId":"yyhx201407017","title":"三聚磷酸二氢铝与有机胺的插层反应特征","volume":"31","year":"2014"},{"abstractinfo":"南京扬子石油化工公司研究院针对炼制含高硫原油的特点,研制成功多元有机胺中和缓 蚀剂。通过加入少量多元有机胺中和缓蚀剂,可大大提高炼制含高硫原油的适应能力,有效 降低设备、机械、管线的腐蚀速率,延长设备的使用周期,保证化工装置的长周期稳定运行 ,具有明显的经济效益和社会效益。\n 目前,在炼制含硫量高的原油工艺过程中,南京扬子石油化工公司炼油厂及国内同类型的炼 油装置的设备中都存在着较为严重的硫化物腐蚀问题,对化工装置形成了较为严重的安全隐 患,影响了生产装置的稳定和长周期运行。多元有机胺中和缓蚀剂较好地解决了炼油装置中 设备的腐蚀问题,为南京扬子石化公司其他生产装置的防腐蚀研究奠定了基础,同时亦为国 内其他同类型的炼油装置中设备的防腐蚀提供了可供借鉴的经验。","authors":[],"doi":"","fpage":"4","id":"855baff1-6417-43ec-b685-eee3697b18bc","issue":"2","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"0a8203dc-c69e-4888-a581-da9a6a6ec219","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"clbh200102033","title":"多元有机胺中和缓蚀剂研制成功","volume":"34","year":"2001"},{"abstractinfo":"采用端环氧基硅油及其聚醚胺预反应物、聚醚胺(D-230)来改性双酚A型环氧树脂(EP).有机硅与聚醚柔性链段通过环氧树脂主链或固化剂键合到致密的环氧树脂交联网络中.系统研究了端环氧基硅油及其聚醚胺预反应物等对固化物的拉伸强度、断裂伸长率和冲击强度的影响.采用扫描电子显微镜对改性固化物的断裂面形态进行了分析.采用5份端环氧基硅油聚醚胺预反应改性EP后,其拉伸强度略有提高,断裂伸长率由38.62%提高到42.9%,冲击强度由20.23 kJ·m-2提高到25.89 kJ·m-2.依据其断裂伸长率与材料拉伸断面的SEM照片,环氧树脂固化物显示出明显的增韧效果,符合涂料用树脂基料的要求.","authors":[{"authorName":"李宏静","id":"6a53abc0-a6cc-41cc-83f1-bbc624ec2c5a","originalAuthorName":"李宏静"},{"authorName":"刘伟区","id":"71469c6c-1149-4f7e-b109-230a5303dd24","originalAuthorName":"刘伟区"},{"authorName":"魏振杰","id":"9c13d699-d847-4df7-b1cb-62b837029079","originalAuthorName":"魏振杰"}],"doi":"10.3969/j.issn.0253-4312.2011.01.004","fpage":"9","id":"6b6b3c0e-47db-45a4-a4b0-c1c3bd02c3c0","issue":"1","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业 "},"keywords":[{"id":"ad7c9dbc-2f9a-45fb-a8e7-bf4d004d5395","keyword":"端环氧基硅油","originalKeyword":"端环氧基硅油"},{"id":"b823be99-db81-4660-b011-66e0d19b7e72","keyword":"聚醚胺","originalKeyword":"聚醚胺"},{"id":"e7f21bbc-d8c9-4823-b3b1-9ab7d75eecdd","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"9bdcaf77-9eb6-4512-8b58-7aa03c80403f","keyword":"韧性","originalKeyword":"韧性"}],"language":"zh","publisherId":"tlgy201101004","title":"有机硅聚醚胺增韧改性环氧树脂的研究","volume":"41","year":"2011"},{"abstractinfo":"稀土金属有机骨架(Ln-MOFs)是利用有机配体和稀土离子之间配位自组装形成的具有超分子多孔网络结构的类沸石材料,其优点是稳定性好,一般不溶于常规的有机和无机溶剂,并且孔径、孔形及孔表面性质可通过其构建分子的选择或修饰进行灵活设计和制备.稀土离子性能独特,有机配体种类繁多,将稀土离子与有机配体可控组装可获得许多结构多样、性能优异的Ln-MOFs材料.这些功能材料已在气体吸附与分离、发光器件、化学传感以及磁性材料等多方面显示出潜在应用价值.特别是Ln-MOFs材料作为非均相催化剂具有热稳定性高、比表面积大以及稀土离子配位环境多样等优点,近年来受到国内外研究者关注和重视.后合成修饰法(PSM)是利用MOFs骨架中不饱和配位的金属离子或潜在的有机反应基团,通过配位键或共价键方式引入有机或无机分子,制备具有新功能的骨架材料.本文采用PSM策略,将三种不同的有机二胺后合成修饰到具有配位不饱和位点的稀土金属有机骨架[Er(btc)]的孔道中,得到三种固体碱催化剂:Er(btc)(ED)0.75(H2O)0.25(2), Er(btc)(PP)0.55(H2O)0.45(3)和Er(btc)(DABCO)0.15(H2O)0.85(4).其中, btc为1,3,5-均苯三甲酸, ED为乙二胺, PP为哌嗪, DABCO位为三乙烯二胺.单晶结构分析表明,在[Er(btc)(H2O)]·DMF0.7(1)中,铒离子与六个btc配体的六个羧酸氧原子和一个水分子配位,形成变形的五角双锥几何构型.每个btc配体连接六个铒离子构成具有一维开放孔道(0.7 nm′0.7 nm)的三维立体结构.重要的是,孔道中的配位水分子和游离DMF分子可通过真空加热除去而不影响其骨架结构(热稳定性达500 oC),这将有利于对其进行后合成修饰.热重分析(TGA)表明,催化剂2在25–300 oC失去孔道中配位的乙二胺和水分子;催化剂3在250 oC之前失去孔道中的哌嗪和水分子;催化剂4则在100 oC之前失去孔道中配位的三乙烯二胺和水分子.粉末X射线衍射(PXRD)结果显示,后合成修饰过程并没有改变催化剂骨架的稳定性,其稳定性在空气中超过30 d.氮气吸附实验表明, Ln-MOF 1的比表面积和孔体积分别为2000 m2/g和0.75 cm3/g,平均孔尺寸为0.65 nm,与晶体结构分析结果基本一致.相比之下,后合成修饰的催化剂2的比表面积明显降低,为650 m2/g,而催化剂3和4由于后修饰较大体积的二胺分子(哌嗪和三乙烯二胺),表现出可忽略的氮气吸附能力.上述结果表明,催化剂2具有较高的有机胺负载量、较高的热稳定性和多孔性.采用苯甲醛和丙二腈的Knoevenagel缩合反应研究了三种固体碱的非均相催化能力.结果表明,在相同反应条件下,催化剂2具有很好的首次催化能力(99%),优于催化剂3(93%)和4(63%).并且,催化剂2循环使用三次后,催化能力几乎没有改变,而催化剂3和4的催化能力则逐渐降低,催化剂4在第三次使用时已无催化能力.滤出实验显示,催化剂2在反应过程中无活性物种离去进入液相体系中,即无乙二胺分子从催化剂骨架孔道中离去,证明其为非均相催化本质.而催化剂3和4则在反应过程中有二胺分子离去,进入反应液相中,从而导致其循环使用催化能力降低.催化剂2的底物择形催化反应结果显示,先是丙二腈分子进入催化剂孔道中,形成碳负离子,然后亲核进攻醛分子生成产物.因此,体积较大的腈衍生物因不能进入孔道而不能发生反应,而体积较大的醛分子则不受影响,能顺利地发生反应.","authors":[{"authorName":"任颜卫","id":"934e17f2-1769-40e4-b283-62f00bb338b6","originalAuthorName":"任颜卫"},{"authorName":"陆家贤","id":"370d967e-35fc-4e07-861e-f7c58fdae83d","originalAuthorName":"陆家贤"},{"authorName":"江鸥","id":"1af2d9ab-9b2f-433d-b6db-497508cb0bad","originalAuthorName":"江鸥"},{"authorName":"程晓飞","id":"3d70f9c7-850d-447b-a1f7-6ffac37ee947","originalAuthorName":"程晓飞"},{"authorName":"陈俊","id":"2cfbc21a-84fc-4f27-af75-3ce77e2b1a0e","originalAuthorName":"陈俊"}],"doi":"10.1016/S1872-2067(15)60945-7","fpage":"1949","id":"46adf82d-2675-4471-bd71-95b3a8708c57","issue":"11","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"5bf8d420-f657-44fb-aee6-21535e5463e3","keyword":"稀土金属有机骨架","originalKeyword":"稀土金属有机骨架"},{"id":"582c9a70-c190-4667-8857-704ea4d39683","keyword":"后合成修饰","originalKeyword":"后合成修饰"},{"id":"5bab1c32-b1e8-4bc6-89df-93b3c3235c7d","keyword":"固体碱催化剂","originalKeyword":"固体碱催化剂"},{"id":"29add854-6320-4553-92cf-34f896b411bd","keyword":"Knoevenagel缩合反应","originalKeyword":"Knoevenagel缩合反应"},{"id":"2c7ee304-fadc-4b4a-9d1e-e6ab333bafd4","keyword":"择形催化","originalKeyword":"择形催化"}],"language":"zh","publisherId":"cuihuaxb201511019","title":"有机胺修饰稀土金属有机骨架:用于Knoevenagel缩合反应的三种固体碱催化剂","volume":"","year":"2015"},{"abstractinfo":"利用弱极化曲线拟合方法相交流阻抗测量技术研究了Cl~-对于癸胺(DA)、二戊胺(DPA)和十二烷基胺(DDA)对铁缓蚀作用的影响,并用原子吸收光谱溶液分析技术验证了测量结果。实验表明,在酸性介质中,有机胺和Cl~-在对铁的缓蚀作用上存在着协同效应。缓蚀作用和协同效应的大小与有机胺的种类和溶液中氯离子的浓度有关。有机胺对铁腐蚀电化学行为的影响也由于溶液中Cl~-的存在而发生明显的改变,","authors":[{"authorName":"周盛奇","id":"4bd0d192-f94a-479d-a148-8acbb867ae0e","originalAuthorName":"周盛奇"},{"authorName":"曹楚南","id":"f79889c1-2199-4a7d-abd9-ef5199ebbc86","originalAuthorName":"曹楚南"}],"categoryName":"|","doi":"","fpage":"283","id":"cc738d34-eaea-4bff-93ee-5241a8a88ab8","issue":"4","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFHXB","title":"中国腐蚀与防护学报"},"keywords":[],"language":"zh","publisherId":"1005-4537_1986_4_8","title":"酸性溶液中有机胺和氯离子对铁缓蚀的协同作用","volume":"6","year":"1986"}],"totalpage":13103,"totalrecord":131028}