US3725018A - Form coke coated with glanz carbon and methods of production - Google Patents
Form coke coated with glanz carbon and methods of production Download PDFInfo
- Publication number
- US3725018A US3725018A US00134982A US3725018DA US3725018A US 3725018 A US3725018 A US 3725018A US 00134982 A US00134982 A US 00134982A US 3725018D A US3725018D A US 3725018DA US 3725018 A US3725018 A US 3725018A
- Authority
- US
- United States
- Prior art keywords
- briquettes
- coke
- coal
- carbon
- form coke
- 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
- 239000000571 coke Substances 0.000 title abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 18
- 229910052799 carbon Inorganic materials 0.000 title abstract description 18
- 238000000034 method Methods 0.000 title abstract description 17
- 241000170793 Phalaris canariensis Species 0.000 title description 16
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000003245 coal Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 26
- 229930195733 hydrocarbon Natural products 0.000 description 15
- 150000002430 hydrocarbons Chemical class 0.000 description 15
- 239000004215 Carbon black (E152) Substances 0.000 description 11
- 238000001354 calcination Methods 0.000 description 11
- 239000011148 porous material Substances 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 238000004939 coking Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 238000010410 dusting Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000011269 tar Substances 0.000 description 6
- 239000004484 Briquette Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003039 volatile agent Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Images
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
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
Definitions
- the method of coating is applicable to other form cokes, and produces a coated coke with superior properties.
- the deposits are produced by introducing, into the hot gases which are used for calcining the briquettes, hydrocarbon vapors in addition to those coming out of the briquettes, in sufficient concentration so that a complete film is produced over the briquette surfaces.
- concentration is rather higl1at least about volume percent of the gases. Lower concentrations may produce glanz carbon, but in such low amounts that the ultrafine pores are not completely filled.
- Another advantage is that additional hydrocarbon vapors are produced for collection from the off-gases of the calciner. It is believed that the improvement in yield is due only partially to the introduction of the hydrocarbons in the coal, and that additional hydrocarbon is formed in the gas stream by reaction between free radicals formed in the presence of the hot calcining coke.
- coal or char is devolatilized and, when recovered in the dust-collecting system, may be used in amounts up to 10% of the total particulate material, thus improving yields further.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13498271A | 1971-04-19 | 1971-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3725018A true US3725018A (en) | 1973-04-03 |
Family
ID=22465943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00134982A Expired - Lifetime US3725018A (en) | 1971-04-19 | 1971-04-19 | Form coke coated with glanz carbon and methods of production |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3725018A (cs) |
| JP (1) | JPS544361B1 (cs) |
| AR (1) | AR198617A1 (cs) |
| AT (1) | AT357975B (cs) |
| AU (1) | AU456195B2 (cs) |
| BE (1) | BE782231A (cs) |
| BR (1) | BR7202384D0 (cs) |
| CA (1) | CA958891A (cs) |
| CS (1) | CS191163B2 (cs) |
| DE (1) | DE2218764C3 (cs) |
| EG (1) | EG10913A (cs) |
| ES (1) | ES401918A1 (cs) |
| FR (1) | FR2133612B1 (cs) |
| GB (1) | GB1379819A (cs) |
| HU (1) | HU166217B (cs) |
| LU (1) | LU65173A1 (cs) |
| NL (1) | NL167719C (cs) |
| PL (1) | PL75370B1 (cs) |
| RO (1) | RO63758A2 (cs) |
| SE (1) | SE373381B (cs) |
| TR (1) | TR17361A (cs) |
| YU (1) | YU102772A (cs) |
| ZA (1) | ZA721745B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993024595A1 (en) * | 1992-06-04 | 1993-12-09 | The Regents Of The University Of California | Coke having its pore surfaces coated with carbon and method of coating |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1822383A (en) * | 1925-06-08 | 1931-09-08 | Frederick T Snyder | Process of making a solid fuel |
| NL184214C (nl) * | 1979-08-06 | 1989-05-16 | Shell Int Research | Werkwijze voor de bereiding van een koolwaterstofmengsel uit een mengsel, dat koolmonoxide en waterstof met een h2/co mol. verhouding van minder dan 1,0 bevat. |
| NL8001935A (nl) * | 1980-04-02 | 1981-11-02 | Shell Int Research | Werkwijze voor de bereiding van koolwaterstoffen. |
| NL8006484A (nl) * | 1980-11-28 | 1982-06-16 | Shell Int Research | Werkwijze voor de bereiding van koolwaterstoffen. |
| NL8006751A (nl) * | 1980-12-12 | 1982-07-01 | Shell Int Research | Werkwijze voor de bereiding van zuurstofhoudende organische verbindingen en paraffinische koolwaterstoffen. |
-
1971
- 1971-04-19 US US00134982A patent/US3725018A/en not_active Expired - Lifetime
-
1972
- 1972-03-13 CA CA136,930A patent/CA958891A/en not_active Expired
- 1972-03-14 ZA ZA721745A patent/ZA721745B/xx unknown
- 1972-03-16 AU AU40063/72A patent/AU456195B2/en not_active Expired
- 1972-04-07 FR FR7212352A patent/FR2133612B1/fr not_active Expired
- 1972-04-12 JP JP3612672A patent/JPS544361B1/ja active Pending
- 1972-04-14 AT AT325572A patent/AT357975B/de not_active IP Right Cessation
- 1972-04-15 PL PL1972154757A patent/PL75370B1/pl unknown
- 1972-04-17 BE BE782231A patent/BE782231A/xx unknown
- 1972-04-17 YU YU01027/72A patent/YU102772A/xx unknown
- 1972-04-17 EG EG150/72A patent/EG10913A/xx active
- 1972-04-17 LU LU65173D patent/LU65173A1/xx unknown
- 1972-04-17 GB GB1772472A patent/GB1379819A/en not_active Expired
- 1972-04-18 HU HUFA909A patent/HU166217B/hu unknown
- 1972-04-18 CS CS722602A patent/CS191163B2/cs unknown
- 1972-04-18 DE DE2218764A patent/DE2218764C3/de not_active Expired
- 1972-04-18 TR TR17361A patent/TR17361A/xx unknown
- 1972-04-19 ES ES401918A patent/ES401918A1/es not_active Expired
- 1972-04-19 RO RO70610A patent/RO63758A2/ro unknown
- 1972-04-19 BR BR2384/72A patent/BR7202384D0/pt unknown
- 1972-04-19 SE SE7205134A patent/SE373381B/xx unknown
- 1972-04-19 AR AR241571A patent/AR198617A1/es active
- 1972-04-19 NL NL7205241A patent/NL167719C/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993024595A1 (en) * | 1992-06-04 | 1993-12-09 | The Regents Of The University Of California | Coke having its pore surfaces coated with carbon and method of coating |
| US5486216A (en) * | 1992-06-04 | 1996-01-23 | The Regents Of The University Of California | Coke having its pore surfaces coated with carbon and method of coating |
Also Published As
| Publication number | Publication date |
|---|---|
| RO63758A2 (ro) | 1978-09-15 |
| DE2218764C3 (de) | 1980-02-07 |
| CA958891A (en) | 1974-12-10 |
| AU4006372A (en) | 1973-09-20 |
| NL167719B (nl) | 1981-08-17 |
| SE373381B (sv) | 1975-02-03 |
| GB1379819A (en) | 1975-01-08 |
| FR2133612A1 (cs) | 1972-12-01 |
| BR7202384D0 (pt) | 1973-06-14 |
| NL167719C (nl) | 1982-01-18 |
| YU102772A (en) | 1982-02-28 |
| AR198617A1 (es) | 1974-07-15 |
| ES401918A1 (es) | 1975-03-01 |
| ZA721745B (en) | 1972-12-27 |
| AT357975B (de) | 1980-08-11 |
| CS191163B2 (en) | 1979-06-29 |
| DE2218764A1 (de) | 1972-11-09 |
| EG10913A (en) | 1976-12-31 |
| JPS544361B1 (cs) | 1979-03-06 |
| FR2133612B1 (cs) | 1976-10-29 |
| LU65173A1 (cs) | 1972-07-13 |
| NL7205241A (cs) | 1972-10-23 |
| TR17361A (tr) | 1975-03-24 |
| BE782231A (fr) | 1972-10-17 |
| ATA325572A (de) | 1980-01-15 |
| AU456195B2 (en) | 1974-11-25 |
| PL75370B1 (cs) | 1974-12-31 |
| HU166217B (cs) | 1975-02-28 |
| DE2218764B2 (de) | 1979-06-13 |
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