Title of Invention	"MEDIUM OIL FOR SLURRY-BED REACTION PROCESS AND PROCESS OF PRODUCING DIMETHYL ETHER"
Abstract	A medium oil wherein a main component is a hydrocarbon, and the number of paraffinic carbon atom is 70% or more with respect to a total number of carbon atoms, (b) a medium oil wherein a main component is a polybutene,(c) a medium oil wherein a main component is a mixture of hydrocarbons of the formula. wherein R is -CH or -c and n is 1 to 10, (d) a medium oil wherein a main component is a hydrocarbon prepared by a Fischer-Tropsch synthesis, or (e) a medium oil wherein a main component is a branched paraffinic hydrocarbon prepared by hydrogenolysis of a hydrocarbon prepared by a Fischer-Tropsch synthesis, and a process of producing dimethyl ether using the meduim oil, are disclosed.

Title of Invention

"MEDIUM OIL FOR SLURRY-BED REACTION PROCESS AND PROCESS OF PRODUCING DIMETHYL ETHER"

Abstract

A medium oil wherein a main component is a hydrocarbon, and the number of paraffinic carbon atom is 70% or more with respect to a total number of carbon atoms, (b) a medium oil wherein a main component is a polybutene,(c) a medium oil wherein a main component is a mixture of hydrocarbons of the formula. wherein R is -CH or -c and n is 1 to 10, (d) a medium oil wherein a main component is a hydrocarbon prepared by a Fischer-Tropsch synthesis, or (e) a medium oil wherein a main component is a branched paraffinic hydrocarbon prepared by hydrogenolysis of a hydrocarbon prepared by a Fischer-Tropsch synthesis, and a process of producing dimethyl ether using the meduim oil, are disclosed.

Full Text

Documents:

« Previous Patent

Next Patent »

Patent Number

203293

Indian Patent Application Number

IN/PCT/2002/00285/KOL

PG Journal Number

10/2007

Publication Date

09-Mar-2007

Grant Date

09-Mar-2007

Date of Filing

26-Feb-2002

Name of Patentee

JFE HOLDINGS INC

Applicant Address

1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU TOKYO 100-0005,

Inventors:

#	Inventor's Name	Inventor's Address
1	TOMURA KEIJI	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU TOKYO 100-8202,
2	OGAWA TAKASHI	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,
3	ONO MASAMI	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,
4	OKUYAMA KEIICHI	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,
5	AOKI SEIJI	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,
6	SHIKDA TSUTOMU	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,
7	MIZUGUCHI MASATSUGU	KUNITACHIHAIMU 207, 14-51 NISHI 1-CHOME, KUNITACHI-SHI, TOKYO 186-0005
8	OHNO YOTARO	C/O NKK CORPORATION 1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8202,

PCT International Classification Number

C 07C C 9/16

PCT International Application Number

PCT/JP00/01171

PCT International Filing date

2000-02-29

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	11/219821	1999-08-03	Japan