Title:
【発明の名称】炭化水素供給物流れの窒素質成分の除去
Document Type and Number:
Japanese Patent JP2895228
Kind Code:
B2
Abstract:
A catalytic reaction process which involves exposing a hydrocarbon feed including nitrogenous contaminants as well as dialkyl sulfides to a material capable of adsorbing the nitrogenous contaminants as well as dialkyl sulfides from the feed before introducing the stream substantially devoid of nitrogenous contaminants and dimethyl sulfide into a feed zone of a reactor; contacting the hydrocarbon stream with a catalyst material in the reaction zone; and catalytically reacting the hydrocarbon stream under conditions which favor forming a reaction product and inhibiting reaction of nitrogenous contaminants and dimethyl sulfide with the catalyst material.
Inventors:
ROOZENFUERUDO DANIERU DEIBITSUDO
UU JON DEI II
UU JON DEI II
Application Number:
JP50667191A
Publication Date:
May 24, 1999
Filing Date:
March 27, 1991
Export Citation:
Assignee:
EKUSON CHEM PATENTSU INC
International Classes:
C07C7/13; C07C41/06; C07C41/42; C07B63/00; C07C43/04; (IPC1-7): C07C43/04; C07B63/00; C07C41/06
Domestic Patent References:
| JP3502335Y | ||||
| JPH02306926A | 1990-12-20 | |||
| JPS63291618A | 1988-11-29 | |||
| JPS5781428A | 1982-05-21 | |||
| JPS5984835A | 1984-05-16 |
Attorney, Agent or Firm:
Yuzo Yamazaki (1 person outside)