Title of Invention	ORE PELLETISATION PROCESS
Abstract	In an iron ore pelletisation process in which particulate ore is mixed with particulate polymeric binder in the presence of moisture and the mixture is pelletised, the particulate binder is a blend of ionic synthetic water soluble polymer, such as a copolymer of acrylamide and sodium acrylate having intrinsic viscosity 2 to 16dl/g, with a larger amount of a soluble natural polymer, especially guar gum.

Title of Invention

ORE PELLETISATION PROCESS

Abstract

In an iron ore pelletisation process in which particulate ore is mixed with particulate polymeric binder in the presence of moisture and the mixture is pelletised, the particulate binder is a blend of ionic synthetic water soluble polymer, such as a copolymer of acrylamide and sodium acrylate having intrinsic viscosity 2 to 16dl/g, with a larger amount of a soluble natural polymer, especially guar gum.

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Patent Number

180821

Indian Patent Application Number

468/MAS/1992

PG Journal Number

30/2009

Publication Date

24-Jul-2009

Grant Date

26-Feb-1999

Date of Filing

03-Aug-1992

Name of Patentee

M/S. ALLIED COLLOIDS LIMITED

Applicant Address

P.O.BOX 38, LOW MOOR, BRADFORD, WY BD 12 OJZ

Inventors:

#	Inventor's Name	Inventor's Address
1	JOHN RODNEY FIELD	2 LEYBURN AVENUE, HIPPERHOLME, HALITAX, WEST YORKSHIRE HX3 8NX
2	ANTHONY PETER ALLEN	4 GEORGE STREET, SALTAIRE, SHIPLEY, WEST YORKSHIRE BD18 3EZ

PCT International Classification Number

C22B 01/14

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	9116698.3	1991-08-02	U.K.