Evaluation Method For Ash Adhesion Inhibitor

Abstract: This evaluation method for an ash adhesion inhibitor used in a combustion facility comprises: a step for heating a fuel containing volatile components at a first temperature to obtain a first incinerated ash containing the volatile components; a high-temperature treatment step for heating the mixture of the first incinerated ash and the ash adhesion inhibitor at a second temperature higher than the first temperature; a contact step for bringing the gas produced in the high-temperature treatment step into contact with a quartz first object; and an evaluation step for evaluating the ash adhesion inhibitor on the basis of the degree of devitrification occurring in the first object in the contact step.

Patent Information

Application #

Filing Date

28 November 2023

Publication Number

09/2024

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. TSUCHIYAMA, Yoshihiko

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

2. ANKEI, Naoki

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

3. SUDO, Makoto

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

4. TAKEI, Yasuhiro

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

Specification

Documents

Application Documents

#	Name	Date
1	202317080762-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-11-2023(online)].pdf	2023-11-28
2	202317080762-STATEMENT OF UNDERTAKING (FORM 3) [28-11-2023(online)].pdf	2023-11-28
3	202317080762-REQUEST FOR EXAMINATION (FORM-18) [28-11-2023(online)].pdf	2023-11-28
4	202317080762-POWER OF AUTHORITY [28-11-2023(online)].pdf	2023-11-28
5	202317080762-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [28-11-2023(online)].pdf	2023-11-28
6	202317080762-FORM 18 [28-11-2023(online)].pdf	2023-11-28
7	202317080762-FORM 1 [28-11-2023(online)].pdf	2023-11-28
8	202317080762-DRAWINGS [28-11-2023(online)].pdf	2023-11-28
9	202317080762-DECLARATION OF INVENTORSHIP (FORM 5) [28-11-2023(online)].pdf	2023-11-28
10	202317080762-COMPLETE SPECIFICATION [28-11-2023(online)].pdf	2023-11-28
11	202317080762-MARKED COPIES OF AMENDEMENTS [20-12-2023(online)].pdf	2023-12-20
12	202317080762-FORM 13 [20-12-2023(online)].pdf	2023-12-20
13	202317080762-AMMENDED DOCUMENTS [20-12-2023(online)].pdf	2023-12-20
14	202317080762-Proof of Right [29-01-2024(online)].pdf	2024-01-29
15	202317080762-FORM 3 [20-02-2024(online)].pdf	2024-02-20
16	202317080762-FER.pdf	2025-11-12

Search Strategy

1	202317080762_SearchStrategyNew_E_SearchHistoryE_11-11-2025.pdf