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FY 1999 report on the results of the technology development for abatement of pollutants related to oil refining; 1999 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho

Abstract

The technologies are developed for efficiently, economically improving quality of automobile fuels by, e.g., abatement of environmental pollutants present in the oil products. For improvement of hydrodesulfurization rate of gas oil deep hydrodesulfurization process, the catalyst components high in isomerization ability of the hard-to-desulfurize compounds are investigated, and effectiveness of zeolite is confirmed. For production of low-sulfur gas oil by hydrodesulfurization and hydrocracking of heavy oil, the catalyst with small pores is preferable for desulfurization of gas oil as the co-product of the treatment of heavy oil in the presence of catalyst for heavy oil desulfurization. For hydrocracking, the catalysts are prepared, on a trial basis, for achieving the target gas oil sulfur content of 10ppm or less by optimizing the zeolite and matrix properties. For suitability of gas oil qualities, it is found that the hydrogenation step is the rate-determining step among the reaction routes involved in the hydrogenation of difficult-to-desulfurize compounds. The data of low-sulfur gas oil qualities in Europe are collected. (NEDO)
Authors:
"NONE"
Publication Date:
Mar 01, 2000
Product Type:
Technical Report
Report Number:
JP-NEDO-010015395
Resource Relation:
Other Information: PBD: Mar 2000
Subject:
02 PETROLEUM; PETROLEUM; REFINING; POLLUTANTS; POLLUTION ABATEMENT; AUTOMOTIVE FUELS; DESULFURIZATION; CATALYSTS; ZEOLITES; HYDROCRACKING; GAS OILS
OSTI ID:
20145066
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0041704
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20145066
Submitting Site:
NEDO
Size:
871 pages
Announcement Date:

Citation Formats

FY 1999 report on the results of the technology development for abatement of pollutants related to oil refining; 1999 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho. Japan: N. p., 2000. Web.
FY 1999 report on the results of the technology development for abatement of pollutants related to oil refining; 1999 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho. Japan.
2000. "FY 1999 report on the results of the technology development for abatement of pollutants related to oil refining; 1999 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho." Japan.
@misc{etde_20145066,
title = {FY 1999 report on the results of the technology development for abatement of pollutants related to oil refining; 1999 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho}
abstractNote = {The technologies are developed for efficiently, economically improving quality of automobile fuels by, e.g., abatement of environmental pollutants present in the oil products. For improvement of hydrodesulfurization rate of gas oil deep hydrodesulfurization process, the catalyst components high in isomerization ability of the hard-to-desulfurize compounds are investigated, and effectiveness of zeolite is confirmed. For production of low-sulfur gas oil by hydrodesulfurization and hydrocracking of heavy oil, the catalyst with small pores is preferable for desulfurization of gas oil as the co-product of the treatment of heavy oil in the presence of catalyst for heavy oil desulfurization. For hydrocracking, the catalysts are prepared, on a trial basis, for achieving the target gas oil sulfur content of 10ppm or less by optimizing the zeolite and matrix properties. For suitability of gas oil qualities, it is found that the hydrogenation step is the rate-determining step among the reaction routes involved in the hydrogenation of difficult-to-desulfurize compounds. The data of low-sulfur gas oil qualities in Europe are collected. (NEDO)}
place = {Japan}
year = {2000}
month = {Mar}
}