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Denitrification Device And Boiler
Abstract: A denitration device and a boiler, each of which is provided with: a selective-reduction-type catalyst which is arranged in a gas passage; a partitioning plate which is arranged on the upstream side of the gas flow direction relative to the selective-reduction-type catalyst in the gas passage and can partition the gas passage into a plurality of zones in the direction orthogonal to the gas flow direction; and a reducing agent supply device which is arranged on the upstream side of the gas flow direction relative to the selective-reduction-type catalyst and can supply a reducing agent in an amount according to the concentration of a nitrogen oxide in a gas flowing in the plurality of zones.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 August 2022
Publication Number
32/2022
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2023-11-23
Renewal Date
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
Inventors
1. MORIMOTO, Yukihiro
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
2. TODAKA, Shinpei
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
3. SAKURAI, Kyohei
c/o MITSUBISHI HITACHI POWER SYSTEMS, LTD., 3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-shi, Kanagawa
2208401
4. MIYANISHI, Hideo
c/o MITSUBISHI HITACHI POWER SYSTEMS, LTD., 3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-shi, Kanagawa
2208401
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247045412-IntimationOfGrant23-11-2023.pdf | 2023-11-23 |
| 1 | 202247045412.pdf | 2022-08-09 |
| 2 | 202247045412-PatentCertificate23-11-2023.pdf | 2023-11-23 |
| 2 | 202247045412-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-08-2022(online)].pdf | 2022-08-09 |
| 3 | 202247045412-STATEMENT OF UNDERTAKING (FORM 3) [09-08-2022(online)].pdf | 2022-08-09 |
| 3 | 202247045412-ABSTRACT [16-02-2023(online)].pdf | 2023-02-16 |
| 4 | 202247045412-REQUEST FOR EXAMINATION (FORM-18) [09-08-2022(online)].pdf | 2022-08-09 |
| 4 | 202247045412-CLAIMS [16-02-2023(online)].pdf | 2023-02-16 |
| 5 | 202247045412-POWER OF AUTHORITY [09-08-2022(online)].pdf | 2022-08-09 |
| 5 | 202247045412-FER_SER_REPLY [16-02-2023(online)].pdf | 2023-02-16 |
| 6 | 202247045412-OTHERS [16-02-2023(online)].pdf | 2023-02-16 |
| 6 | 202247045412-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-08-2022(online)].pdf | 2022-08-09 |
| 7 | 202247045412-Proof of Right [23-12-2022(online)].pdf | 2022-12-23 |
| 7 | 202247045412-FORM 18 [09-08-2022(online)].pdf | 2022-08-09 |
| 8 | 202247045412-FORM 1 [09-08-2022(online)].pdf | 2022-08-09 |
| 8 | 202247045412-certified copy of translation [13-12-2022(online)].pdf | 2022-12-13 |
| 9 | 202247045412-DRAWINGS [09-08-2022(online)].pdf | 2022-08-09 |
| 9 | 202247045412-FORM 3 [08-12-2022(online)].pdf | 2022-12-08 |
| 10 | 202247045412-DECLARATION OF INVENTORSHIP (FORM 5) [09-08-2022(online)].pdf | 2022-08-09 |
| 10 | 202247045412-Information under section 8(2) [08-12-2022(online)].pdf | 2022-12-08 |
| 11 | 202247045412-COMPLETE SPECIFICATION [09-08-2022(online)].pdf | 2022-08-09 |
| 11 | 202247045412-Correspondence_Form 1_15-11-2022.pdf | 2022-11-15 |
| 12 | 202247045412-FORM 3 [25-08-2022(online)].pdf | 2022-08-25 |
| 12 | 202247045412-Proof of Right [27-10-2022(online)].pdf | 2022-10-27 |
| 13 | 202247045412-FER.pdf | 2022-09-16 |
| 14 | 202247045412-FORM 3 [25-08-2022(online)].pdf | 2022-08-25 |
| 14 | 202247045412-Proof of Right [27-10-2022(online)].pdf | 2022-10-27 |
| 15 | 202247045412-COMPLETE SPECIFICATION [09-08-2022(online)].pdf | 2022-08-09 |
| 15 | 202247045412-Correspondence_Form 1_15-11-2022.pdf | 2022-11-15 |
| 16 | 202247045412-DECLARATION OF INVENTORSHIP (FORM 5) [09-08-2022(online)].pdf | 2022-08-09 |
| 16 | 202247045412-Information under section 8(2) [08-12-2022(online)].pdf | 2022-12-08 |
| 17 | 202247045412-FORM 3 [08-12-2022(online)].pdf | 2022-12-08 |
| 17 | 202247045412-DRAWINGS [09-08-2022(online)].pdf | 2022-08-09 |
| 18 | 202247045412-certified copy of translation [13-12-2022(online)].pdf | 2022-12-13 |
| 18 | 202247045412-FORM 1 [09-08-2022(online)].pdf | 2022-08-09 |
| 19 | 202247045412-Proof of Right [23-12-2022(online)].pdf | 2022-12-23 |
| 19 | 202247045412-FORM 18 [09-08-2022(online)].pdf | 2022-08-09 |
| 20 | 202247045412-OTHERS [16-02-2023(online)].pdf | 2023-02-16 |
| 20 | 202247045412-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-08-2022(online)].pdf | 2022-08-09 |
| 21 | 202247045412-POWER OF AUTHORITY [09-08-2022(online)].pdf | 2022-08-09 |
| 21 | 202247045412-FER_SER_REPLY [16-02-2023(online)].pdf | 2023-02-16 |
| 22 | 202247045412-REQUEST FOR EXAMINATION (FORM-18) [09-08-2022(online)].pdf | 2022-08-09 |
| 22 | 202247045412-CLAIMS [16-02-2023(online)].pdf | 2023-02-16 |
| 23 | 202247045412-STATEMENT OF UNDERTAKING (FORM 3) [09-08-2022(online)].pdf | 2022-08-09 |
| 23 | 202247045412-ABSTRACT [16-02-2023(online)].pdf | 2023-02-16 |
| 24 | 202247045412-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-08-2022(online)].pdf | 2022-08-09 |
| 24 | 202247045412-PatentCertificate23-11-2023.pdf | 2023-11-23 |
| 25 | 202247045412-IntimationOfGrant23-11-2023.pdf | 2023-11-23 |
| 25 | 202247045412.pdf | 2022-08-09 |
Search Strategy
| 1 | searchE_15-09-2022.pdf |