JPWO2023171765A1 - - Google Patents
Info
- Publication number
- JPWO2023171765A1 JPWO2023171765A1 JP2023557814A JP2023557814A JPWO2023171765A1 JP WO2023171765 A1 JPWO2023171765 A1 JP WO2023171765A1 JP 2023557814 A JP2023557814 A JP 2023557814A JP 2023557814 A JP2023557814 A JP 2023557814A JP WO2023171765 A1 JPWO2023171765 A1 JP WO2023171765A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022038528 | 2022-03-11 | ||
PCT/JP2023/009153 WO2023171765A1 (en) | 2022-03-11 | 2023-03-09 | Coal grinding method, method of manufacturing coal for coke, and coal grinding apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2023171765A1 true JPWO2023171765A1 (en) | 2023-09-14 |
JPWO2023171765A5 JPWO2023171765A5 (en) | 2024-02-15 |
Family
ID=87935303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023557814A Pending JPWO2023171765A1 (en) | 2022-03-11 | 2023-03-09 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2023171765A1 (en) |
WO (1) | WO2023171765A1 (en) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0645015B2 (en) * | 1984-11-09 | 1994-06-15 | 三菱重工業株式会社 | Method for adjusting particle size distribution of high-concentration coal water slurry |
JPS61245854A (en) * | 1985-04-22 | 1986-11-01 | 川崎重工業株式会社 | Method of controlling operation of crusher |
JP2710039B2 (en) * | 1988-10-17 | 1998-02-10 | 株式会社佐竹製作所 | Grinding degree control device for crusher |
JPH06212169A (en) * | 1993-01-20 | 1994-08-02 | Mitsubishi Kasei Corp | Control system of coking coal granule size in operation control of coke oven |
JP2795793B2 (en) * | 1993-06-11 | 1998-09-10 | 川崎重工業株式会社 | Crusher rotation speed control device |
JP2000319663A (en) * | 1999-05-07 | 2000-11-21 | Nippon Steel Corp | Method of pulverizing coal for production of coke |
US6467707B1 (en) * | 2000-10-05 | 2002-10-22 | Robert M. Williams | Control logic for use in controlling grinding mill systems |
JP2004016983A (en) * | 2002-06-19 | 2004-01-22 | Jfe Steel Kk | Automatic control method of particle size of coal |
JP5845979B2 (en) * | 2012-03-07 | 2016-01-20 | Jfeスチール株式会社 | Production method of coal for coke oven charging |
FI20155908A (en) * | 2015-12-01 | 2017-06-02 | Outotec Finland Oy | Process and arrangement for controlling a atomization process comprising a grinding circuit |
JP6747213B2 (en) * | 2016-09-26 | 2020-08-26 | 日本製鉄株式会社 | Coal crushing method |
CN108940462B (en) * | 2017-05-26 | 2021-01-12 | 宝山钢铁股份有限公司 | Online control method for crushing fineness of coking matched coal |
CN112011348A (en) * | 2020-08-10 | 2020-12-01 | 包头钢铁(集团)有限责任公司 | Emergency stop device and method for searching dropped articles of large crusher during working |
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2023
- 2023-03-09 WO PCT/JP2023/009153 patent/WO2023171765A1/en active Application Filing
- 2023-03-09 JP JP2023557814A patent/JPWO2023171765A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2023171765A1 (en) | 2023-09-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230920 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230920 |