JPS58172119A - 石炭の供給方法 - Google Patents
石炭の供給方法Info
- Publication number
- JPS58172119A JPS58172119A JP5180982A JP5180982A JPS58172119A JP S58172119 A JPS58172119 A JP S58172119A JP 5180982 A JP5180982 A JP 5180982A JP 5180982 A JP5180982 A JP 5180982A JP S58172119 A JPS58172119 A JP S58172119A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- gas
- coal
- pressure
- concentration
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 17
- 239000002002 slurry Substances 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 50
- -1 alcohol sulfate salt Chemical class 0.000 description 13
- 238000002309 gasification Methods 0.000 description 11
- 238000002156 mixing Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical compound C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
- C21B5/004—Injection of slurries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Air Transport Of Granular Materials (AREA)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5180982A JPS58172119A (ja) | 1982-03-30 | 1982-03-30 | 石炭の供給方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5180982A JPS58172119A (ja) | 1982-03-30 | 1982-03-30 | 石炭の供給方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58172119A true JPS58172119A (ja) | 1983-10-08 |
| JPH0248456B2 JPH0248456B2 (enrdf_load_stackoverflow) | 1990-10-25 |
Family
ID=12897238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5180982A Granted JPS58172119A (ja) | 1982-03-30 | 1982-03-30 | 石炭の供給方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172119A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196225A (ja) * | 1986-02-20 | 1987-08-29 | Ube Ind Ltd | 高濃度石炭・水スラリの貯蔵タンクからの払出し方法 |
| JPH01203121A (ja) * | 1988-02-10 | 1989-08-15 | Nisshoku Corp | 砂等を圧送した泡沫を消泡させる方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148118A (ja) * | 1982-02-25 | 1983-09-03 | Hitachi Zosen Corp | 石炭の輸送方法 |
-
1982
- 1982-03-30 JP JP5180982A patent/JPS58172119A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148118A (ja) * | 1982-02-25 | 1983-09-03 | Hitachi Zosen Corp | 石炭の輸送方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196225A (ja) * | 1986-02-20 | 1987-08-29 | Ube Ind Ltd | 高濃度石炭・水スラリの貯蔵タンクからの払出し方法 |
| JPH01203121A (ja) * | 1988-02-10 | 1989-08-15 | Nisshoku Corp | 砂等を圧送した泡沫を消泡させる方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248456B2 (enrdf_load_stackoverflow) | 1990-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3991557A (en) | Process for converting high sulfur coal to low sulfur power plant fuel | |
| US9879191B2 (en) | Fuel feed system for a gasifier and method of gasification system start-up | |
| EP0677567B1 (en) | Partial oxidation of low rank coal | |
| US5435940A (en) | Gasification process | |
| AU2006201957B2 (en) | Process and plant for producing char and fuel gas | |
| CN101063050B (zh) | 一种煤气生产方法 | |
| US4060397A (en) | Two stage partial combustion process for solid carbonaceous fuels | |
| WO2012101964A1 (ja) | 低品位炭スラリーの製造方法、低品位炭スラリーの製造装置、及び低品位炭のガス化システム | |
| JP2018538502A (ja) | バイオマスガス化システムと統合された工業炉 | |
| CN103221515A (zh) | 用于输送运载气体中的固体燃料的系统和方法 | |
| AU2008252051B2 (en) | Process and plant for producing char and fuel gas | |
| JP2002155288A (ja) | 石炭ガス化方法 | |
| JPS58172119A (ja) | 石炭の供給方法 | |
| CN1326496A (zh) | 气化系统中烟灰的去除 | |
| US4097217A (en) | Method for converting combustor from hydrocarbonaceous fuel to carbonaceous fuel | |
| CN114811641B (zh) | 一种输粉方式下煤粉锅炉掺烧气化细渣的系统及方法 | |
| CN104629808A (zh) | 富氧燃烧锅炉低温烟气制取生物质高热值气化气的系统 | |
| CN103282469B (zh) | 低品位煤浆液的制造方法、低品位煤浆液的制造装置及低品位煤的气化系统 | |
| KR20120036174A (ko) | 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물 | |
| CN111718762A (zh) | 一种流化床煤气化与生物质低温炭化耦合系统及其工作方法 | |
| JPS5849790A (ja) | 石炭のガス化方法 | |
| JPS58136695A (ja) | 石炭ガス化方法 | |
| JPS58136694A (ja) | 石炭ガス化方法 | |
| JPH0248457B2 (enrdf_load_stackoverflow) | ||
| JPS60112890A (ja) | 石炭類ガス化装置 |