Specifications

The Patent Office Journal 17/12/2010
4513
(12) PATENT APPLICATION PUBLICATION (21) Application No.1616/MUM/2008 A
(19) INDIA
(22) Date of filing of Application :20/01/2009 (43) Publication Date : 17/12/2010
(54) Title of the invention : PRETREATMENT OF HEAVY PETRO-BOTTOM STOCKS AND COAL TAR
(51) International classification
:B01J29/06;
C10G47/20;
B01J29/00
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)PRADEEP METALS LTD
Address of Applicant :R-205, TTC INDUSTRIAL AREA,
M.I.D.C., RABALE, NAVI MUMBAI, Maharashtra India
(72)Name of Inventor :
1)IYER VISWANATHAN MAHADEVAN
(57) Abstract :
A process for improving the quality and yield of middle distillates obtained by cracking the petro-bottom heavy stocks viz. Heavy
Vacuum Gas Oil (HVGO) and the like, by treating the petro-bottom heavy stock with magnetization and electromagnetic radiations,
and then cracking the so treated stock by means of any refining process to obtain distilled products.
No. of Pages : 19 No. of Claims : 10