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Methods And Apparatus For Fluid Catalytic Cracking
Abstract: Methods and apparatus for fluid catalytic cracking (FCC) of a hydrocarbon feedstock is described. The apparatus (100) comprises a first reactor (1), a second reactor (2), and a regenerator assembly (3) shared and connected with the two reactors.. The regenerator assembly (3) comprises a regenerator vessel which comprises a partition (17) dividing the regenerator vessel into a first subunit (18) and a second subunit (19); a plurality of regenerator inlets for receiving a first spent catalyst and a second spent catalyst by the first subunit (18) and the second subunit (19) respectively; an air controller (15) to allow for gas flow to an air distributor (16) for supply of the gas to the first subunit (18) and the second subunit (19) to combust coke deposited on the first and the second spent catalyst, separately, to a desired degree to generate a fully and a partially regenerated catalyst.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
21 October 2015
Publication Number
42/2017
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
iprdel@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2020-06-29
Renewal Date
Applicants
HINDUSTAN PETROLEUM CORPORATION LIMITED
Petroleum House, 17 Jamshedji Tata Road, Churchgate, Mumbai Maharashtra 400020, India
Inventors
1. KUKADE, Somanath
Hindustan Petroleum Corporation Ltd., HP Green R&D Centre,
KIADB Industrial Area, Tarabanahalli, Devanagundi, Hoskote, Bangalore - 560 067,
India
2. KUMAR, Pramod
Hindustan Petroleum Corporation Ltd., HP Green R&D Centre,
KIADB Industrial Area, Tarabanahalli, Devanagundi, Hoskote, Bangalore - 560 067,
India
3. PEDDY, Venkata Chalapathi Rao
Hindustan Petroleum Corporation Ltd., HP Green R&D Centre,
KIADB Industrial Area, Tarabanahalli, Devanagundi, Hoskote, Bangalore - 560 067,
India
4. NETTEM, Venkateswarlu Choudary
Hindustan Petroleum Corporation Ltd., HP Green R&D Centre,
KIADB Industrial Area, Tarabanahalli, Devanagundi, Hoskote, Bangalore - 560 067,
India
Specification
Description:As Attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3993-MUM-2015-RELEVANT DOCUMENTS [27-09-2023(online)].pdf | 2023-09-27 |
| 1 | Form 5 [21-10-2015(online)].pdf | 2015-10-21 |
| 2 | 3993-MUM-2015-RELEVANT DOCUMENTS [29-09-2022(online)].pdf | 2022-09-29 |
| 2 | Form 3 [21-10-2015(online)].pdf | 2015-10-21 |
| 3 | Drawing [21-10-2015(online)].pdf | 2015-10-21 |
| 3 | 3993-MUM-2015-PROOF OF ALTERATION [01-06-2021(online)].pdf | 2021-06-01 |
| 4 | Description(Complete) [21-10-2015(online)].pdf | 2015-10-21 |
| 4 | 3993-MUM-2015-IntimationOfGrant29-06-2020.pdf | 2020-06-29 |
| 5 | CERTIFIED COPIES TRANSMISSION TO IB [15-06-2016(online)].pdf | 2016-06-15 |
| 5 | 3993-MUM-2015-PatentCertificate29-06-2020.pdf | 2020-06-29 |
| 6 | Form 3 [10-11-2016(online)].pdf | 2016-11-10 |
| 6 | 3993-MUM-2015-CLAIMS [30-10-2019(online)].pdf | 2019-10-30 |
| 7 | 3993-MUM-2015-FORM 3 [22-09-2017(online)].pdf | 2017-09-22 |
| 7 | 3993-MUM-2015-FER_SER_REPLY [30-10-2019(online)].pdf | 2019-10-30 |
| 8 | ABSTRACT1.jpg | 2018-08-11 |
| 8 | 3993-MUM-2015-OTHERS [30-10-2019(online)].pdf | 2019-10-30 |
| 9 | 3993-MUM-2015-FER.pdf | 2019-04-30 |
| 9 | 3993-MUM-2015-Power of Attorney-281215.pdf | 2018-08-11 |
| 10 | 3993-MUM-2015-Correspondence-281215.pdf | 2018-08-11 |
| 10 | 3993-MUM-2015-Form 1-281215.pdf | 2018-08-11 |
| 11 | 3993-MUM-2015-Correspondence-281215.pdf | 2018-08-11 |
| 11 | 3993-MUM-2015-Form 1-281215.pdf | 2018-08-11 |
| 12 | 3993-MUM-2015-FER.pdf | 2019-04-30 |
| 12 | 3993-MUM-2015-Power of Attorney-281215.pdf | 2018-08-11 |
| 13 | 3993-MUM-2015-OTHERS [30-10-2019(online)].pdf | 2019-10-30 |
| 13 | ABSTRACT1.jpg | 2018-08-11 |
| 14 | 3993-MUM-2015-FER_SER_REPLY [30-10-2019(online)].pdf | 2019-10-30 |
| 14 | 3993-MUM-2015-FORM 3 [22-09-2017(online)].pdf | 2017-09-22 |
| 15 | 3993-MUM-2015-CLAIMS [30-10-2019(online)].pdf | 2019-10-30 |
| 15 | Form 3 [10-11-2016(online)].pdf | 2016-11-10 |
| 16 | 3993-MUM-2015-PatentCertificate29-06-2020.pdf | 2020-06-29 |
| 16 | CERTIFIED COPIES TRANSMISSION TO IB [15-06-2016(online)].pdf | 2016-06-15 |
| 17 | 3993-MUM-2015-IntimationOfGrant29-06-2020.pdf | 2020-06-29 |
| 17 | Description(Complete) [21-10-2015(online)].pdf | 2015-10-21 |
| 18 | Drawing [21-10-2015(online)].pdf | 2015-10-21 |
| 18 | 3993-MUM-2015-PROOF OF ALTERATION [01-06-2021(online)].pdf | 2021-06-01 |
| 19 | Form 3 [21-10-2015(online)].pdf | 2015-10-21 |
| 19 | 3993-MUM-2015-RELEVANT DOCUMENTS [29-09-2022(online)].pdf | 2022-09-29 |
| 20 | Form 5 [21-10-2015(online)].pdf | 2015-10-21 |
| 20 | 3993-MUM-2015-RELEVANT DOCUMENTS [27-09-2023(online)].pdf | 2023-09-27 |
Search Strategy
| 1 | 3993_29-04-2019.pdf |