This invention relates to a process for the detoxification jatropha seed oil comprising neutralization of free fatty acids from the oil, mixing said neutralized oil with a polar solvent in the ratio of 10:0.8-1.2 in one flask, taking a non-polar solvent in another flask in the ratio of 5:1-1.5 of the oil, attaching said flasks to liquid-liquid extraction assembly and heating the flask containing non-polar solvent to a temperature of 60 to 80°C so as to dissolve the oil therein, removing the oil from the petroleum ether by distillation method and then bleaching said oil to get the detoxificated oil.

Patent Information

Application #

Filing Date

09 June 1998

Publication Number

Publication Type

Invention Field

Status

Email

Parent Application

Patent Number

Legal Status

Grant Date

2002-07-29

Renewal Date

Applicants

DIRECTOR

FOREST RESEARCH INSTITUTE, P.O. NEW FOREST,DEHRA DUN-248006,

Inventors

1. DR. P.P.JAIN

SCIENTIST-SD,CHEMISTRY DIVISION, FOREST RESEARCH INSTITUTE, P.O. NEW FOREST,DEHRA DUN-248006,

2. MR. RAVINDRA SINGH

RESEARCH ASSISTANT GRADE-I, CHEMISTRY FOREST RESEARCH INSTITUTE, P.O. NEW FOREST,DEHRA DUN-248006,

Specification

Documents

Application Documents

#	Name	Date
1	1575-del-1998-gpa.pdf	2011-08-21
2	1575-del-1998-form-9.pdf	2011-08-21
3	1575-del-1998-form-5.pdf	2011-08-21
4	1575-del-1998-form-4.pdf	2011-08-21
5	1575-del-1998-form-3.pdf	2011-08-21
6	1575-del-1998-form-2.pdf	2011-08-21
7	1575-del-1998-form-1.pdf	2011-08-21
8	1575-del-1998-description (provisional).pdf	2011-08-21
9	1575-del-1998-description (complete).pdf	2011-08-21
10	1575-del-1998-correspondence-po.pdf	2011-08-21
11	1575-del-1998-correspondence-others.pdf	2011-08-21
12	1575-del-1998-claims.pdf	2011-08-21
13	1575-del-1998-abstract.pdf	2011-08-21