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A method for producing hot briquetted iron (HBI) with high carbon content comprising following steps.a feeding a first stream of calcined petroleum coke into a second stream of direct reduced iron fines to obtain a third combined stream of material, which is a mixture of calcined petroleum coke and directly reduced iron finesb. feeding the above said third combined stream into a fourth stream of direct reducediron form the product discharge chamber of direct reduction reactor to obtain a fifth combined stream of material.c. subjecting the said fifth stream to a briquetting stage andd. withdrawing a final briquetted product of Hot Briquetted Iron with high carbon.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
23 February 2001
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2006-06-08
Renewal Date

Applicants

ESSAR STEEL LIMITED
27KM. SURAT HAZIRA ROAD, HAZIRA 394 270, DIST SURAT, GUJARAT, INDIA.

Inventors

1. BAILEY RUSSEL EUGENE
27KM. SURAT HAZIRA ROAD, HAZIRA 394 270, DIST SURAT, GUJARAT, INDIA.
2. GUPATA PRAMOD KUMAR
27 KM. SURAT HAZIRA ROAD, HAZIRA 394 270, DIST SURAT, GUJARAT, INDIA.

Specification

Documents

Application Documents

# Name Date
1 203-mum-2001-form 3(23-02-2001).pdf 2001-02-23
2 203-mum-2001-form 1(23-02-2001).pdf 2001-02-23
3 203-mum-2001-form 4(02-04-2002).pdf 2002-04-02
4 203-mum-2001-form 5(03-04-2002).pdf 2002-04-03
5 203-mum-2001-form 3(03-04-2002).pdf 2002-04-03
6 203-mum-2001-form 18(21-02-2005).pdf 2005-02-21
7 203-mum-2001-correspondence 1(28-03-2005).pdf 2005-03-28
8 203-mum-2001-correspondence 2(01-06-2005).pdf 2005-06-01
9 203-mum-2001-general power of attorney(15-07-2005).pdf 2005-07-15
10 203-mum-2001-form 13(15-07-2005).pdf 2005-07-15
11 203-mum-2001-form 8(16-03-2006).pdf 2006-03-16
12 203-mum-2001-form 5(16-03-2006).pdf 2006-03-16
13 203-mum-2001-form 2(granted)-(16-03-2006).pdf 2006-03-16
15 203-mum-2001-form 1(16-03-2006).pdf 2006-03-16
16 203-mum-2001-drawing(16-03-2006).pdf 2006-03-16
17 203-mum-2001-correspondence(ipo)-(16-03-2006).pdf 2006-03-16
18 203-mum-2001-correspondence(16-03-2006).pdf 2006-03-16
20 203-mum-2001-claim(granted)-(16-03-2006).pdf 2006-03-16
21 203-mum-2001-cancelled page(16-03-2006).pdf 2006-03-16
22 203-MUM-2001-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-16-10-2006.pdf 2006-10-16
23 203-MUM-2001-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-19-02-2007.pdf 2007-02-19
24 203-MUM-2001-FORM-4-(19-03-2008).pdf 2008-03-19
25 203-MUM-2001-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(19-03-2008).pdf 2008-03-19
26 203-MUM-2001-POWER OF AUTHORITY -(02-01-2009).pdf 2009-01-02
27 203-MUM-2001-CORRESPONDENCE-(14-07-2010).pdf 2010-07-14
28 203-MUM-2001-FROM 15 -(17-07-2010).pdf 2010-07-17
29 203-MUM-2001-CORRESPONDENCE-IPO-(RESTORATION)-(02-08-2010).pdf 2010-08-02
30 Form 4 [23-03-2017(online)].pdf 2017-03-23
31 abstract1.jpg 2018-08-08
32 203-MUM-2001-FORM 4(14-3-2012).pdf 2018-08-08
33 203-MUM-2001-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(14-3-2012).pdf 2018-08-08
34 203-MUM-2001-FORM 4 [27-05-2020(online)].pdf 2020-05-27
35 203-MUM-2001-RELEVANT DOCUMENTS [03-12-2020(online)].pdf 2020-12-03
36 203-MUM-2001-MARKED COPIES OF AMENDEMENTS [03-12-2020(online)].pdf 2020-12-03
37 203-MUM-2001-MARKED COPIES OF AMENDEMENTS [03-12-2020(online)]-1.pdf 2020-12-03
38 203-MUM-2001-FORM-26 [03-12-2020(online)].pdf 2020-12-03
39 203-MUM-2001-FORM 13 [03-12-2020(online)].pdf 2020-12-03
40 203-MUM-2001-FORM 13 [03-12-2020(online)]-1.pdf 2020-12-03
41 203-MUM-2001-AMENDED DOCUMENTS [03-12-2020(online)].pdf 2020-12-03
42 203-MUM-2001-AMENDED DOCUMENTS [03-12-2020(online)]-1.pdf 2020-12-03
43 203-MUM-2001-SUPPORTING DOCUMENTS OF RESTORATION (FORM 15).pdf 2021-10-02
44 203-MUM-2001-RESTORATION PAYMENT LETTER (FROM 15).pdf 2021-10-02
45 203-MUM-2001-FORM 15.pdf 2021-10-02
46 203-MUM-2001-FINAL ORDER (FORM 15).pdf 2021-10-02
47 203-MUM-2001-Response to office action [12-01-2022(online)].pdf 2022-01-12

ERegister / Renewals

3rd: 16 Oct 2006

From 23/02/2003 - To 23/02/2004

4th: 16 Oct 2006

From 23/02/2004 - To 23/02/2005

5th: 16 Oct 2006

From 23/02/2005 - To 23/02/2006

6th: 16 Oct 2006

From 23/02/2006 - To 23/02/2007

7th: 19 Feb 2007

From 23/02/2007 - To 23/02/2008

8th: 19 Mar 2008

From 23/02/2008 - To 23/02/2009

9th: 15 Jul 2010

From 23/02/2009 - To 23/02/2010

10th: 15 Jul 2010

From 23/02/2010 - To 23/02/2011

11th: 18 Feb 2011

From 23/02/2011 - To 23/02/2012

12th: 14 Mar 2012

From 23/02/2012 - To 23/02/2013

13th: 25 Feb 2013

From 23/02/2013 - To 23/02/2014

14th: 28 Jul 2014

From 23/02/2014 - To 23/02/2015

15th: 23 Feb 2015

From 23/02/2015 - To 23/02/2016

16th: 23 Feb 2016

From 23/02/2016 - To 23/02/2017

17th: 23 Mar 2017

From 23/02/2017 - To 23/02/2018

18th: 10 Jan 2018

From 23/02/2018 - To 23/02/2019

19th: 04 Feb 2019

From 23/02/2019 - To 23/02/2020

20th: 28 May 2020

From 23/02/2020 - To 23/02/2021