Title:
【発明の名称】炭化水素油の脱スケール剤および水素化処理触媒
Document Type and Number:
Japanese Patent JP2730696
Kind Code:
B2
Abstract:
A process for hydrotreating a hydrocarbon oil contaminated with suspended solid particles and dissolved metallic compounds, comprising the contacting at an elevated temperature in the presence of hydrogen of the oil with porous inorganic oxide particles having a surface area of 1 m<2>/g or less and a pore volume of at least 0,1 ml/g in pores having a diameter of at least 10 microns,
Inventors:
INOE YOSHIMASA
MYAUCHI AIKO
FUJITA KATSUHISA
TORIHARA NAOYUKI
KAWAMOTO KENICHI
MANABE SHUHEI
MYAUCHI AIKO
FUJITA KATSUHISA
TORIHARA NAOYUKI
KAWAMOTO KENICHI
MANABE SHUHEI
Application Number:
JP12678689A
Publication Date:
March 25, 1998
Filing Date:
May 22, 1989
Export Citation:
Assignee:
NIPPON KETSUCHEN KK
International Classes:
B01J27/04; B01J27/25; B01J35/10; C10G25/00; C10G45/04; B01J23/88; (IPC1-7): C10G25/00; B01J23/88; B01J27/25; B01J35/10; C10G45/04
Attorney, Agent or Firm:
Tatsuo Sato (2 outside)