{"title":"Research Progress on Oil Sludge Treatment in Oilfield: A Mini-Review","authors":"Jinjun Deng, Huili Zhang, Bo Yu, Hongsheng Liu","doi":"10.2174/2405520414666210917114936","DOIUrl":null,"url":null,"abstract":"\n\nA large amount of sludge produced in the processing of crude oil has brought\ngreat harm. In this paper, common flocculants are summarized. According to the treatment\nprocess of crude oil, flocculants are divided into organic flocculants, inorganic\nflocculants, microbial flocculants, composite flocculants, and magnetic flocculants. The\nmechanism and limitation of each flocculation on crude oil sludge were analyzed. Finally,\nit is pointed out that the flocculation process of sludge is complex, and the development\nof new flocculant with high efficiency, safety, and economy is the main trend of\nflocculant development in the future.\n","PeriodicalId":38021,"journal":{"name":"Recent Innovations in Chemical Engineering","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Recent Innovations in Chemical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/2405520414666210917114936","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Chemical Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
A large amount of sludge produced in the processing of crude oil has brought
great harm. In this paper, common flocculants are summarized. According to the treatment
process of crude oil, flocculants are divided into organic flocculants, inorganic
flocculants, microbial flocculants, composite flocculants, and magnetic flocculants. The
mechanism and limitation of each flocculation on crude oil sludge were analyzed. Finally,
it is pointed out that the flocculation process of sludge is complex, and the development
of new flocculant with high efficiency, safety, and economy is the main trend of
flocculant development in the future.
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