GB1449627A - Process for desulphurizing coke - Google Patents
Process for desulphurizing cokeInfo
- Publication number
- GB1449627A GB1449627A GB5310373A GB5310373A GB1449627A GB 1449627 A GB1449627 A GB 1449627A GB 5310373 A GB5310373 A GB 5310373A GB 5310373 A GB5310373 A GB 5310373A GB 1449627 A GB1449627 A GB 1449627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coke
- coal
- desulphurizing
- desulphurized
- nov
- 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
- 239000000571 coke Substances 0.000 title abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000003245 coal Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 239000011294 coal tar pitch Substances 0.000 abstract 1
- 238000007885 magnetic separation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000011275 tar sand Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
-
- 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
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Coke Industry (AREA)
- Carbon And Carbon Compounds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
1449627 Desulphurizing coke LUMMUS CO 15 Nov 1973 [24 Nov 1972 31 Aug 1973] 53103/73 Heading C5G Coke is desulphurized by contacting at 1200 1800 F. in a reducing atmosphere with a gas comprising phosgene and/or a mixture of Co and Cl 2 for a a time sufficient to produce a coke having a sulphur content of no greater than 0À85% by weight. The coke may be admixed with a ferruginous material comprising an oxide of iron, iron and/or mixture thereof and/or a desulphurizing promoter comprising H 2 SO 4 and/or ferric sulphate. The coke may be derived from petroleum sources (e.g. reduced crudes, gilsonite and tar sand bitumines), coal sources (e.g. coal tar pitch or coal tar) or solid feedstocks such as coal. The desulphurized coal, may be washed, dried, ground and subjected to magnetic separation to produce low ash coke.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30947072A | 1972-11-24 | 1972-11-24 | |
| US393576A US3878051A (en) | 1972-11-24 | 1973-08-31 | Desulfurizing coke with phosgene or a mixture of carbon monoxide and chlorine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1449627A true GB1449627A (en) | 1976-09-15 |
Family
ID=26976839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5310373A Expired GB1449627A (en) | 1972-11-24 | 1973-11-15 | Process for desulphurizing coke |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3878051A (en) |
| JP (1) | JPS5336841B2 (en) |
| CA (1) | CA1009171A (en) |
| DE (2) | DE2357736C2 (en) |
| FR (1) | FR2207863B1 (en) |
| GB (1) | GB1449627A (en) |
| NL (1) | NL7316073A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933596A (en) * | 1974-04-01 | 1976-01-20 | The Lummus Company | Desulfurization of coke |
| US4118200A (en) * | 1977-07-08 | 1978-10-03 | Cato Research Corporation | Process for desulfurizing coal |
| US4264568A (en) * | 1978-02-13 | 1981-04-28 | Tosco Corporation | Method for easily removing zinc from carbon black contaminated with zinc |
| US4137050A (en) * | 1978-03-31 | 1979-01-30 | Standard Oil Company (Ohio) | Coal desulfurization |
| FR2449119A1 (en) * | 1979-02-16 | 1980-09-12 | Continental Oil Co | Low expansion delayed petroleum coke prepn. - from feed contg. metal cpd. as puffing inhibitor, used in graphite electrodes esp. for steel making |
| DE2914225C2 (en) * | 1979-04-09 | 1983-01-13 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Process for increasing the strength of metallurgical coke |
| DE2914306C2 (en) * | 1979-04-09 | 1982-10-21 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Process for reducing the sulfur content in coke |
| JPS625518Y2 (en) * | 1980-09-02 | 1987-02-07 | ||
| US4466362A (en) * | 1982-03-03 | 1984-08-21 | Massachusetts Institute Of Technology | Method of removing sulfur and other contaminants from the coal in coal-oil slurries |
| US4511362A (en) * | 1983-08-26 | 1985-04-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fluidized bed desulfurization |
| FR3138379B1 (en) | 2022-07-29 | 2024-06-14 | Psa Automobiles Sa | WIRING TUNING FOR PRE-FIXING AN AUTOMOTIVE BATTERY |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE244646C (en) * | 1910-06-30 | 1912-03-14 | Simpson William Speirs | Process for desulphurising coal during distillation in a vacuum. |
| AT69286B (en) * | 1913-06-05 | 1915-07-10 | Anton Fingerland | Process for making low sulfur coke. |
| FR646439A (en) * | 1927-05-16 | 1928-11-12 | Solid fuel distillation process | |
| US2201050A (en) * | 1928-08-11 | 1940-05-14 | Oberle Grace | Process for producing carbonaceous material |
| FR739942A (en) * | 1931-07-30 | 1933-01-19 | ||
| DE670964C (en) | 1933-09-15 | 1939-01-28 | Erdoel Akt Ges Deutsche | Process for ash removal from coke of mineral coals |
| DE638055C (en) * | 1933-11-26 | 1936-11-09 | Carl Still G M B H | Process for making low sulfur coke |
| US2657118A (en) * | 1950-09-21 | 1953-10-27 | Aluminium Lab Ltd | Method of purifying carbonaceous material |
| US2698777A (en) * | 1951-01-26 | 1955-01-04 | Aluminum Lab Ltd | Procedure for treating solid material with gas at high temperature |
| US2793172A (en) * | 1954-07-23 | 1957-05-21 | Exxon Research Engineering Co | Integrated fluid coke desulfurization process |
| DE1266722B (en) * | 1954-07-23 | 1968-04-25 | Exxon Research Engineering Co | Process for desulphurization of petroleum coke in a fluidized bed |
| US2824047A (en) * | 1955-08-11 | 1958-02-18 | Consolidation Coal Co | Desulfurization of carbonaceous solid fuels |
| US3009781A (en) * | 1957-02-23 | 1961-11-21 | Shawinigan Chem Ltd | Process for preparation of carbon disulphide and for the desulphurization of coke |
| US3387941A (en) * | 1965-03-23 | 1968-06-11 | Carbon Company | Process for desulfurizing carbonaceous materials |
| ES388092A1 (en) | 1971-02-09 | 1973-05-01 | Patronato De Investigacion Cie | Procedure for desulfuration of coke by pre-treatment of carbon with gaseous oxidizing reagents. (Machine-translation by Google Translate, not legally binding) |
| DE2117504C3 (en) * | 1971-04-10 | 1979-06-21 | Texaco Development Corp., New York, N.Y. (V.St.A.) | Process for purifying petroleum coke |
-
1973
- 1973-08-31 US US393576A patent/US3878051A/en not_active Expired - Lifetime
- 1973-11-15 GB GB5310373A patent/GB1449627A/en not_active Expired
- 1973-11-20 CA CA186,266A patent/CA1009171A/en not_active Expired
- 1973-11-20 DE DE2357736A patent/DE2357736C2/en not_active Expired
- 1973-11-20 DE DE2366396A patent/DE2366396C1/en not_active Expired
- 1973-11-22 FR FR7341620A patent/FR2207863B1/fr not_active Expired
- 1973-11-22 JP JP13160873A patent/JPS5336841B2/ja not_active Expired
- 1973-11-23 NL NL7316073A patent/NL7316073A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207863A1 (en) | 1974-06-21 |
| DE2357736C2 (en) | 1982-02-04 |
| DE2366396C1 (en) | 1982-07-08 |
| US3878051A (en) | 1975-04-15 |
| JPS5336841B2 (en) | 1978-10-05 |
| NL7316073A (en) | 1974-05-28 |
| FR2207863B1 (en) | 1977-06-10 |
| JPS4998401A (en) | 1974-09-18 |
| DE2357736A1 (en) | 1974-05-30 |
| CA1009171A (en) | 1977-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |