JPH0118026B2 - - Google Patents
Info
- Publication number
- JPH0118026B2 JPH0118026B2 JP22265882A JP22265882A JPH0118026B2 JP H0118026 B2 JPH0118026 B2 JP H0118026B2 JP 22265882 A JP22265882 A JP 22265882A JP 22265882 A JP22265882 A JP 22265882A JP H0118026 B2 JPH0118026 B2 JP H0118026B2
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- alkali metal
- metal compound
- raw
- fly ash
- 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
Links
- 239000008188 pellet Substances 0.000 claims description 42
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 20
- 239000010881 fly ash Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 15
- 239000000243 solution Substances 0.000 description 10
- 230000009172 bursting Effects 0.000 description 9
- 238000005469 granulation Methods 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
- C04B18/085—Pelletizing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57222658A JPS59111972A (ja) | 1982-12-17 | 1982-12-17 | 軽量骨材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57222658A JPS59111972A (ja) | 1982-12-17 | 1982-12-17 | 軽量骨材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59111972A JPS59111972A (ja) | 1984-06-28 |
| JPH0118026B2 true JPH0118026B2 (fr) | 1989-04-03 |
Family
ID=16785894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57222658A Granted JPS59111972A (ja) | 1982-12-17 | 1982-12-17 | 軽量骨材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59111972A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717760A (ja) * | 1993-06-23 | 1995-01-20 | Ken Gensai | 高強度セラミック体及びその製造方法 |
| AUPR507201A0 (en) * | 2001-05-16 | 2001-06-07 | Unisearch Limited | Concrete aggregate |
| JP2017065971A (ja) * | 2015-09-30 | 2017-04-06 | 株式会社タイガーマシン製作所 | 軽量骨材の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955509A (fr) * | 1972-10-03 | 1974-05-29 | ||
| JPS5086406A (fr) * | 1973-12-06 | 1975-07-11 |
-
1982
- 1982-12-17 JP JP57222658A patent/JPS59111972A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955509A (fr) * | 1972-10-03 | 1974-05-29 | ||
| JPS5086406A (fr) * | 1973-12-06 | 1975-07-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59111972A (ja) | 1984-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2948948A (en) | Fly ash reclamation by pelletizing | |
| US5137753A (en) | Pelletizing ash | |
| CN104819470A (zh) | 一种生物质类固废及危废处理系统 | |
| JPS6138311A (ja) | 燃焼プラント内における粒状燃料の搬送特性を改良する方法および燃焼プラント | |
| US4354864A (en) | Process for production of layered glass batch pellets | |
| JPH0118026B2 (fr) | ||
| WO2020164259A1 (fr) | Préchauffeur de four à chaux rotatif à désulfuration efficace des gaz de combustion | |
| JP2001081509A (ja) | 還元鉄の製造方法及び装置 | |
| KR890000723B1 (ko) | 유리 제조용 층상구조의 펠릿을 연속적으로 제조하는 방법 및 장치 | |
| JPH0246846B2 (fr) | ||
| CN207081008U (zh) | 垃圾处理设备 | |
| JPS58115064A (ja) | 軽量骨材の製造方法 | |
| FI128181B (fi) | Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi | |
| JPH0376963B2 (fr) | ||
| US3319949A (en) | Apparatus for making pallet of iron ore and flux | |
| RU10169U1 (ru) | Комплексная технологическая линия производства гранулированного пеностекла из стеклобоя | |
| JPH0672037B2 (ja) | 人工軽量骨材の製造方法 | |
| CN107191939A (zh) | 垃圾处理设备及垃圾处理方法 | |
| SU376339A1 (fr) | ||
| JPS5814941A (ja) | ダストからの骨材製造装置 | |
| JPH0735279B2 (ja) | 人工軽量骨材の吸水冷却方法 | |
| SU1511269A1 (ru) | Способ снижени пылеобразовани при перегрузке с транспортера твердого топлива, преимущественно кокса сухого тушени | |
| JPH0131085B2 (fr) | ||
| SU1069836A1 (ru) | Способ пожаровзрывозащиты транспортируемого приводом сыпучего материала | |
| RU2030687C1 (ru) | Способ подготовки и распределения угля в туннельных печах |