GB387658A - A process of treating coal - Google Patents
A process of treating coalInfo
- Publication number
- GB387658A GB387658A GB13184/31A GB1318431A GB387658A GB 387658 A GB387658 A GB 387658A GB 13184/31 A GB13184/31 A GB 13184/31A GB 1318431 A GB1318431 A GB 1318431A GB 387658 A GB387658 A GB 387658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- heated
- tar
- oils
- parts
- 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 abstract 8
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 4
- 238000004939 coking Methods 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000011280 coal tar Substances 0.000 abstract 2
- -1 high-volatile coals Substances 0.000 abstract 2
- 238000010348 incorporation Methods 0.000 abstract 2
- 239000003077 lignite Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000003415 peat Substances 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000002641 tar oil Substances 0.000 abstract 2
- 239000011288 water-gas tar Substances 0.000 abstract 2
- 239000000571 coke Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 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
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Carbonaceous substances, e.g. high-volatile coals, lignite, or peat are heated to change their coking qualities with a solvent preferably such as coal tar, water gas tar, and tar oils, though petroleum oils are not excluded, to a temperature, preferably above 400 DEG C., at which the coal decomposes, the temperature being lowered before it is completely decomposed. Solutions of the coal prepared as described in Specification 268,372, [Class 91, Oils &c.], are preferably employed and heated in an autoclave, this condition also facilitating the removal of ash and pyrites, the incorporation of fillers or catalysts, or chemical treatment as with dehydrogenating agents such as sulphur or oxygen. In an example 100 parts of poorly coking high-volatile coal are heated in a rotating autoclave with 200 parts of anthracene to 400-430 DEG C. for an hour. The combined product may be used in paints or fuels. A semi-coke of colloidal nature may be obtained by entirely devolatilizing the coal.ALSO:Carbonaceous substances, e.g. high-volatile coals, lignite, or peat, are heated to change their coking qualities with a solvent preferably such as coal tar, water gas tar, and tar oils, though petroleum oils are not excluded to a temperature, preferably above 400 DEG C. at which the coal decomposes, the temperature being lowered before it is completely decomposed. Solutions of the coal prepared as described in Specification 268,372, [Class 55 (ii), Gas manufacture &c.], are preferably employed and heated in an autoclave, this condition also facilitating the removal of ash and pyrites the incorporation of fillers or catalysts or chemical treatment as with dehydrogenating agents such as sulphur or oxygen. In an example 100 parts of poorly coking high-volatile coal are heated in a rotating autoclave with 200 parts of anthracene to 400-430 DEG C. for an hour. The combined product may be used in road materials, crack fillers, pipe-covering and roofing materials, or moulding compositions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US387658XA | 1930-05-03 | 1930-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB387658A true GB387658A (en) | 1933-02-09 |
Family
ID=21901765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13184/31A Expired GB387658A (en) | 1930-05-03 | 1931-05-04 | A process of treating coal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB387658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317350A1 (en) * | 1975-07-10 | 1977-02-04 | Consolidation Coal Co | COKE MANUFACTURING PROCESS MADE FROM NON-STICKY OR LOW STICKY COALS |
-
1931
- 1931-05-04 GB GB13184/31A patent/GB387658A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317350A1 (en) * | 1975-07-10 | 1977-02-04 | Consolidation Coal Co | COKE MANUFACTURING PROCESS MADE FROM NON-STICKY OR LOW STICKY COALS |
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