A method for removing sludge from a petroleum storage tank is based on a two-step approach utilizing solvent extraction to dissolve organic components of the sludge followed by water wash to remove inorganic materials. Sludges contain both organic-based solids (e.g., waxes and asphaltenes) as ...
Removal of sludge, minerals, corrodents in the tank base is achieved by periodically or continuously circulating the tank contents through a sludge trap or separator regardless of burner requirements. Part of the tapped oil etc. is re-cycled to the top of the tank as it is drawn off, pref...
Oil sludge has become a major impediment to the development of the petroleum and petrochemical industries with the growth of oil production worldwide. In this research, rhamnolipid biosurfactant produced by Pseudomonas aeruginosa was used to recover oil from oil tank bottom sludge. The optimum value ...
Sludge oil tank 污油油渣舱空气管头,油舱透气帽,油舱透气管头 生产-造船用空气管头、测深管头、注入管头 Shipbuilding-Air Pipe Head-Sounding Head 船舶透气系统是保持船舶舱室空气流通、保证舱室保持正常压力的管系。主要作用是防止向船舶舱室注入介质时,舱内的空气随着介质的增加而压缩,导致舱内压力增大,引起介...
DEVICE FOR RECOVERING OIL FROM OIL SLUDGE IN TANK 优质文献 相似文献Anti-shake and stable cleaning method for oil tanker oil storage tank The invention discloses an anti-shake and stable cleaning method for an oil tanker oil storage tank. The method comprises the steps that an incomplete gear....
OIL CONTENT REMOVAL DEVICE AND OIL CONTENT REMOVAL METHOD PROBLEM TO BE SOLVED: To prevent waste water containing oil content from being sent to a portion downstream from an existing coagulation sedimentation tank of wastewater treatment equipment by installing a simple, short and small-sized o......
resourceful treatment of sludge from large scale tank,introduced the internal and overseas procedures and technics of this area,and the author's attempt of homemade equipments for separating sludge from oil tank,the effect was good, the hazardous sludge was reduced largely and the hydrocarbon was ...
Treatment of Oily Sludge from Floatation Process: Floc Breakage and Dewatering A wastewater removal efficiency of 90.99% for the treated sludge by pressure filtration could be achieved. The method would be a potential technique to be... G Li,SH Guo,CS Zhang,... - 《Advanced Materials Research...
fuel oil sludge tank 美 英 un.燃油油渣柜 英汉 un. 1. 燃油油渣柜
Tank bottom sludge from storage tanks of Bombay High crude oil deposited during ten years have been studied. The yield of the sludge is approximately 0.1% wt. of the crude oil through-put. The residue boiling above 500°C amounts to over 50%. The distillate fractions collected at 50°C ...