{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"通过计算可沉积在膜表面的临界(最大)粒径,确定了膜表面滤饼层结构与颗粒粒径的关系,并采用不同操作条件下渗透通量的数据进行验证,确定不同粒径的超细粉体系所适合的操作压力和错流速率.","authors":[{"authorName":"钟璟","id":"b0e7c1ec-5d39-41b0-b3ae-83dd64f626bf","originalAuthorName":"钟璟"}],"doi":"10.3969/j.issn.0253-4312.2005.09.009","fpage":"33","id":"ae4ff4fe-f3e5-4d18-b009-6ae050bd51e9","issue":"9","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业 "},"keywords":[{"id":"8d02383e-0e53-41d0-98cf-9ba79e9eb290","keyword":"可沉积临界粒径","originalKeyword":"可沉积临界粒径"},{"id":"30f5ff52-9d19-4424-8649-03c1f3879ceb","keyword":"陶瓷微滤膜","originalKeyword":"陶瓷微滤膜"},{"id":"b6969a4d-128f-418f-afa3-0df9e3602ceb","keyword":"滤饼层结构","originalKeyword":"滤饼层结构"},{"id":"c8d38d33-ff9d-473b-a329-3dd6640affba","keyword":"操作条件","originalKeyword":"操作条件"},{"id":"9c458174-ac2b-4e39-a548-fc73270674b3","keyword":"超细粉体系","originalKeyword":"超细粉体系"}],"language":"zh","publisherId":"tlgy200509009","title":"陶瓷微滤膜过滤超细粉体系的分析","volume":"35","year":"2005"},{"abstractinfo":"采用浸出方法使砷滤饼中的铜砷元素进行分离,铜以硫化铜的形式沉淀,砷以砷酸根离子进入溶液中.考察NaCl浓度、Na 2 S添加量、液固比、时间及温度等因素对砷滤饼中砷、铜浸出率的影响.得出最优的工艺条件如下:NaCl溶液浓度为20g/L、液固比7:1、Na2S与砷滤饼质量比3:4、浸出时间4 h、温度80℃、H2O220 mL.在此最优工艺条件下,砷浸出率高达95.56%,铜浸出率低于0.5%,浸出渣铜含量富集至33.6%.浸出液采用硫酸亚铁沉砷方法,沉砷率可以达到98%,生成的砷酸铁晶体含砷量为32.15%,滤液含砷量为0.23g/L,滤液可以返回浸出过程,实现循环利用.","authors":[{"authorName":"沈忱","id":"adb1f2c7-131c-4dec-bc0a-54c8fe94c0ca","originalAuthorName":"沈忱"},{"authorName":"闵小波","id":"1d16fea7-a6d4-4819-9a58-3a7bb9f1fadf","originalAuthorName":"闵小波"},{"authorName":"史美清","id":"988d2dc6-ac51-4e62-b57d-29862247f7cb","originalAuthorName":"史美清"},{"authorName":"周波生","id":"6057ec50-329a-4c48-98cd-755333c9c9e2","originalAuthorName":"周波生"},{"authorName":"赵宗文","id":"d3d2e5ed-f776-41ec-9c05-ac2e5171cf3e","originalAuthorName":"赵宗文"},{"authorName":"李辕成","id":"b4296cf4-c96e-4970-bcd9-6770132de584","originalAuthorName":"李辕成"},{"authorName":"张纯","id":"7cf2d00f-362e-4009-93e6-c2951d7baff7","originalAuthorName":"张纯"}],"doi":"","fpage":"356","id":"aa07c027-d4fc-4240-b917-3814f63b078c","issue":"2","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":"c74136bf-59ae-4cde-8207-32bd2310cbdf","keyword":"砷滤饼","originalKeyword":"砷滤饼"},{"id":"45ffc482-dd35-497a-973b-755a352670d9","keyword":"铜","originalKeyword":"铜"},{"id":"94b5ccd4-d8ad-4ad0-8a80-f0974a4f9751","keyword":"砷","originalKeyword":"砷"},{"id":"36d4b60c-571d-46af-9127-df6f39a50f07","keyword":"分离","originalKeyword":"分离"},{"id":"bfd8d504-b061-4935-a8d0-2974657ae482","keyword":"浸出","originalKeyword":"浸出"},{"id":"3678629a-165d-47a1-a3dc-60a15e758f8f","keyword":"脱砷","originalKeyword":"脱砷"}],"language":"zh","publisherId":"zgysjsxb201702016","title":"砷滤饼的铜砷分离","volume":"27","year":"2017"},{"abstractinfo":"选用孔径为0.1 μm聚偏氟乙烯(PVDF)微滤膜对酵母悬浮液进行了错流过滤实验.研究了微滤膜上酵母滤饼质量随操作条件的变化规律,并采用熵权法分析各操作条件对微滤膜上酵母滤饼质量的定量贡献.研究结果表明:微滤膜上酵母的滤饼质量在错流过滤过程中随压力、浓度的增加而增加,但随错流速率的增加而减小,而温度对滤饼质量的影响在1.0~3.0g/L浓度范围内是随温度的上升而增加,在4.0~5.0 g/L浓度范围内随温度的升高而减少;膜通量随着温度、压力、错流速率的增加而增加,但是随着酵母悬浮液浓度的增加而减少.操作条件对滤饼质量影响程度的顺序为:压力(0.475 5)>浓度(0.237 6)>温度(0.205 4)>错流速率(0.081 4).","authors":[{"authorName":"王浩","id":"7813dd4d-c54e-47c3-b264-82ae9fe17aa0","originalAuthorName":"王浩"},{"authorName":"王湛","id":"fd5ce14c-9306-48c1-a4d2-e6564eceb1a3","originalAuthorName":"王湛"},{"authorName":"马禹","id":"5bc5737e-c90c-4666-986c-9310c6e2aa51","originalAuthorName":"马禹"},{"authorName":"崔彦杰","id":"dd291db3-ff14-44cc-8bdf-36224dc30be7","originalAuthorName":"崔彦杰"},{"authorName":"储金树","id":"e77fe2df-04ba-4ed3-8ac6-86dfe4d203c8","originalAuthorName":"储金树"}],"doi":"10.16159/j.cnki.issn1007-8924.2016.04.014","fpage":"91","id":"a929ce11-5bd1-4f31-9f73-05ea726939ba","issue":"4","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术 "},"keywords":[{"id":"19819332-46b5-468c-9986-fbcd61786bc6","keyword":"酵母悬浮液","originalKeyword":"酵母悬浮液"},{"id":"7ae3609d-c1a4-406e-bafb-1cd6c55db02f","keyword":"微滤膜","originalKeyword":"微滤膜"},{"id":"554f7b0e-d1bc-42d1-8844-a2e123cf475d","keyword":"过滤","originalKeyword":"过滤"},{"id":"4579cb04-28ec-41f8-9c8b-977359bb7877","keyword":"操作条件","originalKeyword":"操作条件"},{"id":"db30157d-6e37-4c5f-8f19-3892363fd4c4","keyword":"熵权法","originalKeyword":"熵权法"}],"language":"zh","publisherId":"mkxyjs201604014","title":"错流工况滤饼质量影响因素的熵权法分析","volume":"36","year":"2016"},{"abstractinfo":"本工作研究了添加剂对煤沥青的渗透性的影响.本研究采用的添加剂是阳离子型和非离子型添加剂的混合体系.它们对煤沥青的粘度和组成的影响很小,但是渗透性却有大幅度提高,根据达西定律和渗透系数方程对煤沥青浸渍动力学进行了讨论,认为添加剂起到了凝聚QI颗粒、增大有效尺寸和增大孔隙率的作用,改变了滤饼结构.随着其含量的增加,渗透性呈现先增加后减小的规律.通过对2D炭预制体致密化发现,添加剂能够提高煤沥青对高密度的预制体的致密化效率.","authors":[{"authorName":"任呈强","id":"45db6e39-5156-4250-865b-8964904567c7","originalAuthorName":"任呈强"},{"authorName":"李铁虎","id":"708d4d4a-d730-4b4d-9755-4e405d8db812","originalAuthorName":"李铁虎"},{"authorName":"孙效燕","id":"3148eeb2-443c-4527-98e6-e0af89f1cbe4","originalAuthorName":"孙效燕"},{"authorName":"宋发举","id":"8f14ce20-4f8e-4b8d-bf74-7035888d5455","originalAuthorName":"宋发举"},{"authorName":"王大为","id":"c48a4573-a4fd-4778-9e15-0f86213916a8","originalAuthorName":"王大为"}],"doi":"10.3969/j.issn.1001-4381.2006.02.009","fpage":"34","id":"e7211193-52df-4481-a931-11c93a1e37de","issue":"2","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"d88705fb-a53a-4873-996e-9520b06dfcd2","keyword":"喹啉不溶物","originalKeyword":"喹啉不溶物"},{"id":"b09f255e-c72e-4156-a5d1-63caff380cd8","keyword":"滤饼","originalKeyword":"滤饼"},{"id":"9581e7d6-c4f2-43df-9d23-641fd693f701","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"b2a58ccd-d08b-4259-8baf-83cd5c814abf","keyword":"渗透性","originalKeyword":"渗透性"}],"language":"zh","publisherId":"clgc200602009","title":"添加剂对煤沥青在喹啉不溶物滤饼中渗透性的影响","volume":"","year":"2006"},{"abstractinfo":"针对应力变化较大的碳纤维增强复合材料层合板,提出削层结构铺层分级优化模式.通过将结构分解为若干子铺层并对各子铺层的位置、尺寸、铺层数以及铺层顺序进行优化,得到了满足强度和可制造性要求且质量最小的结构设计方案.该模式的第1、2级优化利用参考层对各子铺层位置及尺寸进行优化,第3级优化通过引入3次样条插值参数化方法对各子铺层层数和铺层顺序进行优化.参考层的引入可减少设计变量的数量,3次样条插值参数化方法可解决以铺层角为设计变量时设计变量数目不确定的问题.利用有限元方法对结构进行力学分析计算,并依据Tsai-Wu准则确定结构强度.在第2、3级优化中利用遗传算法对优化问题进行求解.算例计算表明:削层结构铺层分级优化模式结果合理可信.与均匀铺层方法结果比较可知:削层结构可有效减少结构质量.","authors":[{"authorName":"金达锋","id":"7797cc59-173c-442d-80a9-cedc4661ca2b","originalAuthorName":"金达锋"},{"authorName":"刘哲","id":"1df2bcbf-a9c2-4df6-a8e0-4f3d6c377294","originalAuthorName":"刘哲"},{"authorName":"范志瑞","id":"a175958a-300c-49b6-9dcc-268fb7e8e184","originalAuthorName":"范志瑞"}],"doi":"10.13801/j.cnki.fhclxb.20140408.001","fpage":"236","id":"50b720c7-5de3-440f-9d74-c4b9093ca030","issue":"1","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"ef8ee0bc-7e88-4c1d-8774-9806aa6e87b0","keyword":"削层结构","originalKeyword":"削层结构"},{"id":"7438cae4-d7e9-485f-860e-ee578a0b90c8","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"72f01f21-30e5-4986-bf4e-5a1d4c628be1","keyword":"优化","originalKeyword":"优化"},{"id":"0601fec4-2ad5-44f1-8511-0eabefb1dc8a","keyword":"遗传算法","originalKeyword":"遗传算法"},{"id":"e4d265db-dcee-466c-bffd-e39cec66245f","keyword":"分级优化","originalKeyword":"分级优化"}],"language":"zh","publisherId":"fhclxb201501030","title":"基于遗传算法的复合材料层合板削层结构铺层优化","volume":"32","year":"2015"},{"abstractinfo":"借助动态热机械分析仪(DMA Q800)对交替层合各向异性阻尼结构阻尼性能的影响权重最大层的各参数进行优化实验研究.探讨了该主控约束层的不同铺设角度、不同厚度和不同多子层替代对层合阻尼结构刚度、阻尼的温频特性的影响规律.实验结果表明,结构阻尼性能的影响权重最大层纤维铺设角度越接近90°(包括两个90°约束层层合)时,结构阻尼性能越好;结构不同,影响权重最大层较优厚度有所差异,当阻尼层总厚度与结构阻尼性能影响最大层厚度比约为10时,结构阻尼性能较好.","authors":[{"authorName":"李明俊","id":"4ace62ca-6901-481e-bebd-45650d373666","originalAuthorName":"李明俊"},{"authorName":"刘桂武","id":"eb07ceca-bd07-4c36-8998-ca0d7ab50542","originalAuthorName":"刘桂武"},{"authorName":"徐泳文","id":"aaf02c5d-1b61-4e58-87a4-bac84d59280d","originalAuthorName":"徐泳文"},{"authorName":"曹义华","id":"05d4ff3a-bddd-4a6b-97a6-9fa3e698a274","originalAuthorName":"曹义华"},{"authorName":"叶皓","id":"20933b01-1677-47be-9dd8-8e2d2128a034","originalAuthorName":"叶皓"}],"doi":"10.3321/j.issn:1000-3851.2006.01.029","fpage":"180","id":"760be48b-7534-4869-9d98-538641227c84","issue":"1","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"f94919fb-2a83-44de-8e5e-f6bc37548b62","keyword":"各向异性","originalKeyword":"各向异性"},{"id":"1b48032b-229f-41c2-b637-8b9530122fc1","keyword":"交替层合","originalKeyword":"交替层合"},{"id":"08b2c851-fc83-4d6f-a989-98695231ee77","keyword":"阻尼结构","originalKeyword":"阻尼结构"},{"id":"a09908df-60d1-4e10-ac2d-aa894cc88ea8","keyword":"主控参数","originalKeyword":"主控参数"}],"language":"zh","publisherId":"fhclxb200601029","title":"交替层合阻尼结构主控各向异性层参数对结构阻尼的影响","volume":"23","year":"2006"},{"abstractinfo":"通过SEM、XPS、XRD、DTA等手段分析和研究了锌铬膜膜层的成分和结构,提出了锌铬膜的成膜机理研究结果表明:膜层中的锌是锌粉的状态存在,锌粉周围被氧化锌所包裹,锌粉之间以及锌粉与基体之间是由不溶性的三价铬氧化物所填充和粘结。","authors":[{"authorName":"万德立","id":"c6dcfb72-7b79-4ef6-aaec-721a7c90a49e","originalAuthorName":"万德立"},{"authorName":"朱殿瑞","id":"5951ba69-3fd7-4041-86f4-08575dc9ff0d","originalAuthorName":"朱殿瑞"},{"authorName":"董家梅等","id":"592e4513-e1b1-43d3-9684-288acc0492ee","originalAuthorName":"董家梅等"}],"categoryName":"|","doi":"","fpage":"123","id":"68994baa-4a0d-4884-a8ce-c5f54d823a98","issue":"2","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报(英文)"},"keywords":[{"id":"6933511f-008e-4ee4-abde-7b111df5ba4c","keyword":"锌铬膜","originalKeyword":"锌铬膜"},{"id":"ae0d133b-e073-4f5c-b431-cd47f2dadad7","keyword":"dacrotized","originalKeyword":"dacrotized"},{"id":"ebbbf923-00ba-43fa-b06f-3645825481f2","keyword":"structure","originalKeyword":"structure"}],"language":"zh","publisherId":"1002-6495_2000_2_12","title":"锌铬膜层结构的研究","volume":"12","year":"2000"},{"abstractinfo":"通过SEM、XPS、XRD、DTA等手段分析和研究了锌铬膜层的成分和结构,提出了锌铬膜的成膜机理.研究结果表明,膜层中的锌是以原料锌粉的状态存在,锌粉周围被氧化锌所包裹,锌粉之间以及锌粉与基体之间是由不溶性的三价铬氧化物所填充和粘结.","authors":[{"authorName":"万德立","id":"bd8a9023-950a-43f7-b6c0-7ae1596c73c5","originalAuthorName":"万德立"},{"authorName":"朱殿瑞","id":"4d831457-f424-48cc-b4a2-8933b9a56d0c","originalAuthorName":"朱殿瑞"},{"authorName":"董家梅","id":"e1fed392-d606-4e6e-a8a6-607a025cb009","originalAuthorName":"董家梅"},{"authorName":"许涛","id":"3d69d78e-e10b-4ed6-94ba-3dfe39a284aa","originalAuthorName":"许涛"},{"authorName":"于翠艳","id":"0a7eea57-307b-459b-8677-707418d8060b","originalAuthorName":"于翠艳"},{"authorName":"张桂芬","id":"1d18a7a5-f932-48ab-8d22-cce468ae0c75","originalAuthorName":"张桂芬"}],"doi":"10.3969/j.issn.1002-6495.2000.02.016","fpage":"123","id":"607f4b17-168d-472c-b1be-5bd406ca9fd4","issue":"2","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报(英文)"},"keywords":[{"id":"701e15b4-34aa-48d9-92e7-46f98d8eca08","keyword":"锌铬膜","originalKeyword":"锌铬膜"},{"id":"2d9429b7-dd0b-4f08-b933-a40d8c5fd498","keyword":"结构","originalKeyword":"结构"}],"language":"zh","publisherId":"fskxyfhjs200002016","title":"锌铬膜层结构的研究","volume":"12","year":"2000"},{"abstractinfo":"为加深对机械镀锌层组织结构的认识,以球状锌粉为原料,通过机械镀方法制备了锌防护层.运用光学显微镜(OM)、扫描电子显微镜(SEM)及其配备的能谱仪观察了镀层的结构形貌,分析了镀层的化学成分;采用XRD技术分析了镀层的物相组成;采用贴滤纸法对镀层进行了孔隙率测试.结果表明,镀锌层是由锌粉颗粒、空隙、金属锡、金属M等构成的多相混合体系,镀层具有一定的致密度;镀层属于由少量Sn,M和大量Zn构成的金属复合镀层,镀层中没有合金相产生;锌粉颗粒是镀层的主体,部分锌粉颗粒发生团聚.","authors":[{"authorName":"王胜民","id":"6e7801a0-a80d-4731-938f-e46b6b062e79","originalAuthorName":"王胜民"},{"authorName":"何明奕","id":"7866f7d6-fa1c-4197-b794-18cfa781b569","originalAuthorName":"何明奕"},{"authorName":"史庆南","id":"31baad70-3777-4a6f-b2ea-a0ff0d8202c2","originalAuthorName":"史庆南"},{"authorName":"陈君若","id":"41ef95b1-14a2-4021-95ec-4f56ec1f5e6e","originalAuthorName":"陈君若"},{"authorName":"彭增华","id":"d7dbb54c-c129-47cf-bae0-5cc55f2fd9c7","originalAuthorName":"彭增华"}],"doi":"","fpage":"61","id":"87fdb1ac-9ca6-4913-b755-e8f45dc56d0a","issue":"12","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"2ce0cd70-75e6-4012-9f6a-8a4833518782","keyword":"机械镀锌","originalKeyword":"机械镀锌"},{"id":"12daaa63-b62b-43f2-a001-b863417264e4","keyword":"组织结构","originalKeyword":"组织结构"},{"id":"1645b6cd-69c6-4032-945a-68c49c116403","keyword":"镀层成分","originalKeyword":"镀层成分"},{"id":"4751619b-6e82-43af-9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