Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PETROLEUM PURIFICATION WASTE-PROCESSING APPARATUS AND PETROLEUM PURIFICATION WASTE-PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/059725
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a petroleum purification waste-processing apparatus (10) and method capable of processing alkaline waste liquid (AW) and oil sludge (OS) comprised in waste discharged from a petroleum purification device (12) at lower cost than in the past and of reducing the amount ultimately discarded. One processing apparatus comprises: an oil extraction device (14), which is connected to the petroleum purification device and is for separating oil sludge into oil (OI) and sludge (SL); a combustion furnace (16), which is connected to the petroleum purification device and the oil extraction device and is for burning the oil from the oil extraction device and oxidatively decomposing alkaline waste liquid from the petroleum purification device; and a gasification melting furnace (20), which is connected to the oil extraction device and is for thermolyzing sludge from the oil extraction device into gas (CG) and melted solids (MS) and discharging said gas and melted solids.

Inventors:
HORIUCHI SATOSHI (JP)
UCHIYAMA TAKESHI (JP)
TSUJI TAKESHI (JP)
FUCHIGAMI KOJI (JP)
FUJIWARA SHIGEKI (JP)
IEMOTO MIKOTO (JP)
Application Number:
JP2014/077703
Publication Date:
April 21, 2016
Filing Date:
October 17, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JFE ENG CORP (JP)
International Classes:
C02F11/00; C02F11/10; C02F11/12; C10G19/00
Foreign References:
JP2014517798A2014-07-24
JPS4855202A1973-08-03
JPS54141806A1979-11-05
JPS5094242U1975-08-07
JPS61249600A1986-11-06
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Download PDF: