Exhaust Gas Treatment Apparatus

Abstract: An exhaust gas treatment apparatus, which treats exhaust gas discharged from a combustion device, comprises: a charging device that charges a powdered alkaline absorbent into the exhaust gas; a wet desulfurization device that desulfurizes the exhaust gas by contacting the exhaust gas including the alkaline absorbent with an absorbing liquid; and a heat exchanger that exchanges heat between the exhaust gas before desulfurization in the wet desulfurization device and the air supplied to the combustion device.

Patent Information

Application #

Filing Date

29 November 2023

Publication Number

38/2024

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES, LTD.

2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

Inventors

1. FUKUDA, Toshihiro

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

2. NAGAYASU, Hiromitsu

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

3. OKAMOTO, Takuya

c/o Mitsubishi Power, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa 2208401

4. KAMIYAMA, Naoyuki

c/o Mitsubishi Power, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa 2208401

5. IWASHITA, Koichiro

c/o Mitsubishi Power, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa 2208401

Specification

Documents

Application Documents

#	Name	Date
1	202317080991-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [29-11-2023(online)].pdf	2023-11-29
2	202317080991-STATEMENT OF UNDERTAKING (FORM 3) [29-11-2023(online)].pdf	2023-11-29
3	202317080991-REQUEST FOR EXAMINATION (FORM-18) [29-11-2023(online)].pdf	2023-11-29
4	202317080991-POWER OF AUTHORITY [29-11-2023(online)].pdf	2023-11-29
5	202317080991-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [29-11-2023(online)].pdf	2023-11-29
6	202317080991-FORM 18 [29-11-2023(online)].pdf	2023-11-29
7	202317080991-FORM 1 [29-11-2023(online)].pdf	2023-11-29
8	202317080991-DRAWINGS [29-11-2023(online)].pdf	2023-11-29
9	202317080991-DECLARATION OF INVENTORSHIP (FORM 5) [29-11-2023(online)].pdf	2023-11-29
10	202317080991-COMPLETE SPECIFICATION [29-11-2023(online)].pdf	2023-11-29
11	202317080991-Proof of Right [11-12-2023(online)].pdf	2023-12-11
12	202317080991-FORM 3 [27-12-2023(online)].pdf	2023-12-27
13	202317080991-MARKED COPIES OF AMENDEMENTS [19-01-2024(online)].pdf	2024-01-19
14	202317080991-FORM 13 [19-01-2024(online)].pdf	2024-01-19
15	202317080991-AMMENDED DOCUMENTS [19-01-2024(online)].pdf	2024-01-19