ISSN 1673-8217 CN 41-1388/TE
Supervisor:China Petrochemical Corporation Limited Sponsor:Sinopec Henan Oilfield Company
Zhang Kunling, Wang Weiqian, et al, . 1999: Development and Application of Concentrating Agent (NJS-1)for Oily Sludge. Petroleum Geology and Engineering, 13(05): 49-51+56-61.
Citation: Zhang Kunling, Wang Weiqian, et al, . 1999: Development and Application of Concentrating Agent (NJS-1)for Oily Sludge. Petroleum Geology and Engineering, 13(05): 49-51+56-61.

Development and Application of Concentrating Agent (NJS-1)for Oily Sludge

  • Bicomponent oily sludge concentrating agent, NSJ- 1 (A) and NSJ - 1 (B), were deve1oped with modifyingand compounding techniques in accordance with the properties of oily sludge. Concentrating mechanism was studied. Field application of NSJ- 1 showed that dehydration rate of deposited oily sludge was over 12%,and the cost of harmless consolidation of oily sludge was significantly reduced.
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