Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-20DOI: 10.1016/0361-3658(87)90044-0
{"title":"8605717 An air-jet mill for fine and/or cryogenic milling and surface treatment of preferably hard, elastic and/or thermoplastic materials","authors":"","doi":"10.1016/0361-3658(87)90044-0","DOIUrl":"https://doi.org/10.1016/0361-3658(87)90044-0","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 1","pages":"Page 48"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90044-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136422519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-22DOI: 10.1016/0361-3658(87)90062-2
E.M. Kampouris, C.D. Papaspyrides, C.N. Lekakou
{"title":"A model recovery process for scrap polystyrene foam by means of solvent systems","authors":"E.M. Kampouris, C.D. Papaspyrides, C.N. Lekakou","doi":"10.1016/0361-3658(87)90062-2","DOIUrl":"10.1016/0361-3658(87)90062-2","url":null,"abstract":"<div><p>A solvent technique is studied for the recovery of polystyrene (PS) foam waste. The model process proposed ensures removal of any impurities present and comprises dissolution of the starting material, filtering, reprecipitation, thorough washing of the polymer grains obtained and drying. The solvent mixtures involved are separated by distillation for re-use. The following criteria are considered: (a) the rheological behaviour of the PS solutions prepared, (b) the yield of the process of polymer of acceptable grain size and (c) sufficient solvent/non-solvent separation. On the basis of these criteria, methyl ethyl ketone/<em>n</em>-hexane or methanol and <em>p</em>-xylene/<em>n</em>-heptane are suggested as effective solvent/non-solvent systems.</p></div>","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 4","pages":"Pages 315-319"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90062-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73571616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-22DOI: 10.1016/0361-3658(87)90082-8
{"title":"4639355 Process for recovering gallium from aluminum smelting dust","authors":"","doi":"10.1016/0361-3658(87)90082-8","DOIUrl":"https://doi.org/10.1016/0361-3658(87)90082-8","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 4","pages":"Page 364"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90082-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138259204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-22DOI: 10.1016/0361-3658(87)90096-8
{"title":"4667832 Apparatus for processing and recovery of the metal containers from trash","authors":"","doi":"10.1016/0361-3658(87)90096-8","DOIUrl":"https://doi.org/10.1016/0361-3658(87)90096-8","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 4","pages":"Page 367"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90096-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138259198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-22DOI: 10.1016/0361-3658(87)90118-4
{"title":"8704638 Filter, in particular for a paint recycling installation","authors":"","doi":"10.1016/0361-3658(87)90118-4","DOIUrl":"https://doi.org/10.1016/0361-3658(87)90118-4","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 4","pages":"Page 373"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90118-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138259084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-22DOI: 10.1016/0361-3658(87)90133-0
Klaus Hornfeck
{"title":"Chemicals and their mode of action in the flotation deinking process","authors":"Klaus Hornfeck","doi":"10.1016/0361-3658(87)90133-0","DOIUrl":"10.1016/0361-3658(87)90133-0","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 2","pages":"Pages 125-132"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90133-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78895225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Conservation & RecyclingPub Date : 1987-01-01Epub Date: 2003-08-20DOI: 10.1016/0361-3658(87)90030-0
{"title":"4610722 Process for metal recovery from steel plant dust","authors":"","doi":"10.1016/0361-3658(87)90030-0","DOIUrl":"https://doi.org/10.1016/0361-3658(87)90030-0","url":null,"abstract":"","PeriodicalId":100327,"journal":{"name":"Conservation & Recycling","volume":"10 1","pages":"Pages 44-45"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0361-3658(87)90030-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136452613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}