CA1063805A - Method and apparatus for conveying and/or heating coal particles in a dense phase flow - Google Patents
Method and apparatus for conveying and/or heating coal particles in a dense phase flowInfo
- Publication number
- CA1063805A CA1063805A CA242,326A CA242326A CA1063805A CA 1063805 A CA1063805 A CA 1063805A CA 242326 A CA242326 A CA 242326A CA 1063805 A CA1063805 A CA 1063805A
- Authority
- CA
- Canada
- Prior art keywords
- sectional area
- velocity
- section
- line
- coal
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 160
- 239000002245 particle Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 230000003628 erosive effect Effects 0.000 claims abstract description 19
- 230000006872 improvement Effects 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 28
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 55
- 238000006243 chemical reaction Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 19
- 239000007787 solid Substances 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 235000020030 perry Nutrition 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- -1 steam Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
Classifications
-
- 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
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- 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
- C10B31/00—Charging devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/540,220 US3963415A (en) | 1975-01-10 | 1975-01-10 | Method and apparatus for conveying and/or heating coal particles in a dense phase flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063805A true CA1063805A (en) | 1979-10-09 |
Family
ID=24154514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,326A Expired CA1063805A (en) | 1975-01-10 | 1975-12-18 | Method and apparatus for conveying and/or heating coal particles in a dense phase flow |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3963415A (en, 2012) |
| JP (1) | JPS5539595B2 (en, 2012) |
| AU (1) | AU497084B2 (en, 2012) |
| BE (1) | BE837447A (en, 2012) |
| BR (1) | BR7600460A (en, 2012) |
| CA (1) | CA1063805A (en, 2012) |
| DD (1) | DD121975A5 (en, 2012) |
| DE (1) | DE2600643A1 (en, 2012) |
| ES (2) | ES444175A1 (en, 2012) |
| FR (1) | FR2297179A1 (en, 2012) |
| GB (1) | GB1529923A (en, 2012) |
| IN (1) | IN145056B (en, 2012) |
| PL (1) | PL114264B1 (en, 2012) |
| TR (1) | TR19193A (en, 2012) |
| ZA (1) | ZA757409B (en, 2012) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2075050B (en) * | 1979-09-27 | 1983-08-03 | Modar Inc | Treatment of organic material in supercritical water |
| JPS58187047U (ja) * | 1982-06-09 | 1983-12-12 | 株式会社日立製作所 | テ−プ走行装置 |
| US4602483A (en) * | 1985-03-08 | 1986-07-29 | Southwestern Public Service Company | Coal slurry system |
| US5657704A (en) * | 1996-01-23 | 1997-08-19 | The Babcock & Wilcox Company | Continuous high pressure solids pump system |
| WO2001038455A1 (en) * | 1999-11-24 | 2001-05-31 | Maddingley Technology Pty Ltd | Retort |
| US20070234589A1 (en) * | 2006-04-05 | 2007-10-11 | Peter Bernegger | Pressurized Drying/Dehydration Apparatus and Method |
| US8065998B2 (en) * | 2008-03-24 | 2011-11-29 | Itw Food Equipment Group Llc | Cooking griddle and associated gas flow control arrangement |
| US20090242546A1 (en) * | 2008-03-26 | 2009-10-01 | Yungbluth Christian M | Cooking apparatus with thermally shielded temperature sensor |
| CN115108327A (zh) * | 2022-08-01 | 2022-09-27 | 安徽理工大学 | 一种具有碳封存功能的充填膏体气裹运输装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1766843A (en) * | 1927-10-03 | 1930-06-24 | Technochemical Lab Ltd | Drying of moist material |
| US1899397A (en) * | 1929-09-23 | 1933-02-28 | Stettiner Chamottefabrik Actie | Method of drying granular or powdered material by means of a fluid |
| US2364199A (en) * | 1943-01-18 | 1944-12-05 | American Steam Automobile Comp | Apparatus for producing artificial fog or smoke |
| US2621118A (en) * | 1949-02-05 | 1952-12-09 | New Jersey Zinc Co | Process for fluid bed operation |
| US2684873A (en) * | 1950-03-13 | 1954-07-27 | Union Oil Co | Method and apparatus for the conveyance of granular solids |
-
1975
- 1975-01-10 US US05/540,220 patent/US3963415A/en not_active Expired - Lifetime
- 1975-11-25 ZA ZA757409A patent/ZA757409B/xx unknown
- 1975-12-18 CA CA242,326A patent/CA1063805A/en not_active Expired
-
1976
- 1976-01-08 PL PL1976186404A patent/PL114264B1/pl unknown
- 1976-01-09 IN IN62/CAL/76A patent/IN145056B/en unknown
- 1976-01-09 BR BR7600460A patent/BR7600460A/pt unknown
- 1976-01-09 BE BE163418A patent/BE837447A/xx unknown
- 1976-01-09 JP JP166476A patent/JPS5539595B2/ja not_active Expired
- 1976-01-09 DE DE19762600643 patent/DE2600643A1/de not_active Withdrawn
- 1976-01-09 TR TR19193A patent/TR19193A/xx unknown
- 1976-01-09 ES ES444175A patent/ES444175A1/es not_active Expired
- 1976-01-09 AU AU10166/76A patent/AU497084B2/en not_active Expired
- 1976-01-09 GB GB802/76A patent/GB1529923A/en not_active Expired
- 1976-01-09 DD DD190757A patent/DD121975A5/xx unknown
- 1976-01-09 FR FR7600485A patent/FR2297179A1/fr not_active Withdrawn
- 1976-04-29 ES ES447436A patent/ES447436A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES444175A1 (es) | 1977-05-01 |
| ES447436A1 (es) | 1977-07-01 |
| DD121975A5 (en, 2012) | 1976-09-05 |
| FR2297179A1 (fr) | 1976-08-06 |
| GB1529923A (en) | 1978-10-25 |
| US3963415A (en) | 1976-06-15 |
| IN145056B (en, 2012) | 1978-08-19 |
| AU497084B2 (en) | 1978-11-30 |
| TR19193A (tr) | 1978-06-01 |
| PL114264B1 (en) | 1981-01-31 |
| DE2600643A1 (de) | 1976-07-15 |
| BE837447A (fr) | 1976-07-09 |
| BR7600460A (pt) | 1976-08-03 |
| ZA757409B (en) | 1976-11-24 |
| JPS5539595B2 (en, 2012) | 1980-10-13 |
| JPS5195402A (en, 2012) | 1976-08-21 |
| AU1016676A (en) | 1977-07-14 |
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