JPH0429715B2 - - Google Patents
Info
- Publication number
- JPH0429715B2 JPH0429715B2 JP58103535A JP10353583A JPH0429715B2 JP H0429715 B2 JPH0429715 B2 JP H0429715B2 JP 58103535 A JP58103535 A JP 58103535A JP 10353583 A JP10353583 A JP 10353583A JP H0429715 B2 JPH0429715 B2 JP H0429715B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- dry
- fluid
- granulated
- mist
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000003245 coal Substances 0.000 claims description 222
- 239000012530 fluid Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 29
- 238000001035 drying Methods 0.000 claims description 27
- 239000003595 mist Substances 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000010779 crude oil Substances 0.000 claims description 11
- 239000003077 lignite Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 239000003476 subbituminous coal Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 55
- 239000007789 gas Substances 0.000 description 32
- 239000003570 air Substances 0.000 description 30
- 239000007800 oxidant agent Substances 0.000 description 23
- 238000001816 cooling Methods 0.000 description 20
- 239000007787 solid Substances 0.000 description 18
- 239000003921 oil Substances 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 11
- 230000002269 spontaneous effect Effects 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000112 cooling gas Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 230000002779 inactivation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10353583A JPS59227979A (ja) | 1983-06-09 | 1983-06-09 | 粒状低品位石炭から低い自然発火性を有する乾燥粒状石炭燃料を製造する方法とそれに使用する装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10353583A JPS59227979A (ja) | 1983-06-09 | 1983-06-09 | 粒状低品位石炭から低い自然発火性を有する乾燥粒状石炭燃料を製造する方法とそれに使用する装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11073890A Division JPH02298586A (ja) | 1990-04-27 | 1990-04-27 | 粒状低品位石炭から低い自然発火性を有する乾燥粒状石炭燃料を製造する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59227979A JPS59227979A (ja) | 1984-12-21 |
| JPH0429715B2 true JPH0429715B2 (fr) | 1992-05-19 |
Family
ID=14356551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10353583A Granted JPS59227979A (ja) | 1983-06-09 | 1983-06-09 | 粒状低品位石炭から低い自然発火性を有する乾燥粒状石炭燃料を製造する方法とそれに使用する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59227979A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4416747B2 (ja) * | 2006-03-17 | 2010-02-17 | メタウォーター株式会社 | 炭化物貯留方法 |
| JP4397379B2 (ja) * | 2006-03-17 | 2010-01-13 | メタウォーター株式会社 | 炭化物貯留方法および炭化物貯留装置 |
| JP5456073B2 (ja) | 2012-01-06 | 2014-03-26 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
| JP5511855B2 (ja) * | 2012-01-06 | 2014-06-04 | 三菱重工業株式会社 | 石炭不活性化処理方法 |
| JP5971652B2 (ja) | 2012-10-09 | 2016-08-17 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
| JP5536247B1 (ja) | 2013-03-04 | 2014-07-02 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
| JP5976616B2 (ja) * | 2013-10-01 | 2016-08-23 | 株式会社神戸製鋼所 | 改質石炭の製造方法 |
| JP6112607B2 (ja) * | 2013-10-11 | 2017-04-12 | 月島機械株式会社 | 低品位炭の乾燥方法及び乾燥設備 |
| JP6219185B2 (ja) | 2014-01-30 | 2017-10-25 | 株式会社神戸製鋼所 | 改質石炭の製造方法及び改質石炭 |
| JP6926444B2 (ja) * | 2016-11-04 | 2021-08-25 | 株式会社Ihi | 冷却装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136034A (en) * | 1978-04-08 | 1979-10-22 | Nobuo Honma | Earthing driving gear |
| JPS5554046A (en) * | 1978-10-19 | 1980-04-21 | Mitsubishi Heavy Ind Ltd | Pulverizing drier of brown coal |
| JPS5599997A (en) * | 1979-01-22 | 1980-07-30 | Shell Int Research | Manufacture of anthracite coagulated fuel* fuel manufactured thereby and furnace therefor |
| JPS5670093A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Heavy Ind Ltd | Heat-treating method of coal |
-
1983
- 1983-06-09 JP JP10353583A patent/JPS59227979A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136034A (en) * | 1978-04-08 | 1979-10-22 | Nobuo Honma | Earthing driving gear |
| JPS5554046A (en) * | 1978-10-19 | 1980-04-21 | Mitsubishi Heavy Ind Ltd | Pulverizing drier of brown coal |
| JPS5599997A (en) * | 1979-01-22 | 1980-07-30 | Shell Int Research | Manufacture of anthracite coagulated fuel* fuel manufactured thereby and furnace therefor |
| JPS5670093A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Heavy Ind Ltd | Heat-treating method of coal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59227979A (ja) | 1984-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4401436A (en) | Process for cooling particulate coal | |
| US4396394A (en) | Method for producing a dried coal fuel having a reduced tendency to spontaneously ignite from a low rank coal | |
| US5087269A (en) | Inclined fluidized bed system for drying fine coal | |
| US4402706A (en) | Method and apparatus for oxidizing dried low rank coal | |
| US3655518A (en) | Retort system for oil shales and the like | |
| US4324544A (en) | Process and system for drying coal in a fluidized bed by partial combustion | |
| US4495710A (en) | Method for stabilizing particulate low rank coal in a fluidized bed | |
| US7695535B2 (en) | Process for in-situ passivation of partially-dried coal | |
| US5322530A (en) | Process for clean-burning fuel from low-rank coal | |
| US4421520A (en) | Reducing the tendency of dried coal to spontaneously ignite | |
| US5601692A (en) | Process for treating noncaking coal to form passivated char | |
| US8197561B2 (en) | Process for drying coal | |
| JPH0971791A (ja) | 反応性コールチャーの不動態化の方法 | |
| US4402707A (en) | Deactivating dried coal with a special oil composition | |
| SU862835A3 (ru) | Способ предварительного нагрева горючего сланца | |
| JPH0429715B2 (fr) | ||
| US4396395A (en) | Method and apparatus for contacting particulate coal and a deactivating fluid | |
| US5830247A (en) | Process for processing coal | |
| US4571174A (en) | Method for drying particulate law rank coal in a fluidized bed | |
| US6162265A (en) | Process for processing coal | |
| US5858035A (en) | Process for processing coal | |
| US4650495A (en) | Method for stabilizing dried low rank coals | |
| US20120272569A1 (en) | Process for Drying Coal | |
| US4504274A (en) | Enrichment of low grade coals | |
| CA1251931A (fr) | Methode pour reduire la formation de poussieres produites par le charbon menu seche de qualite inferieure |