GB1562268A - Process for coking properties of coal - Google Patents
Process for coking properties of coal Download PDFInfo
- Publication number
- GB1562268A GB1562268A GB50488/77A GB5048877A GB1562268A GB 1562268 A GB1562268 A GB 1562268A GB 50488/77 A GB50488/77 A GB 50488/77A GB 5048877 A GB5048877 A GB 5048877A GB 1562268 A GB1562268 A GB 1562268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- bitumen
- coking
- emulsion
- coking properties
- 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
- 238000004939 coking Methods 0.000 title claims description 27
- 239000003245 coal Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 13
- 239000010426 asphalt Substances 0.000 claims description 21
- 239000000839 emulsion Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 9
- 239000002480 mineral oil Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 235000010446 mineral oil Nutrition 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 125000005609 naphthenate group Chemical group 0.000 claims description 3
- 239000000654 additive Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000010339 dilation Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
- C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coke Industry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762655285 DE2655285A1 (de) | 1976-12-07 | 1976-12-07 | Verfahren zur verbesserung der verkokungseigenschaften von steinkohlen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1562268A true GB1562268A (en) | 1980-03-12 |
Family
ID=5994830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50488/77A Expired GB1562268A (en) | 1976-12-07 | 1977-12-05 | Process for coking properties of coal |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5372001A (OSRAM) |
| AU (1) | AU506694B2 (OSRAM) |
| BE (1) | BE861479A (OSRAM) |
| DE (1) | DE2655285A1 (OSRAM) |
| ES (1) | ES464742A1 (OSRAM) |
| FR (1) | FR2373600A1 (OSRAM) |
| GB (1) | GB1562268A (OSRAM) |
| IT (1) | IT1089767B (OSRAM) |
| NL (1) | NL7713417A (OSRAM) |
| SE (1) | SE7713785L (OSRAM) |
| ZA (1) | ZA777202B (OSRAM) |
-
1976
- 1976-12-07 DE DE19762655285 patent/DE2655285A1/de not_active Withdrawn
-
1977
- 1977-12-05 JP JP14521277A patent/JPS5372001A/ja active Pending
- 1977-12-05 AU AU31228/77A patent/AU506694B2/en not_active Expired
- 1977-12-05 ES ES77464742A patent/ES464742A1/es not_active Expired
- 1977-12-05 NL NL7713417A patent/NL7713417A/xx not_active Application Discontinuation
- 1977-12-05 BE BE1008563A patent/BE861479A/xx unknown
- 1977-12-05 FR FR7736498A patent/FR2373600A1/fr active Granted
- 1977-12-05 IT IT30396/77A patent/IT1089767B/it active
- 1977-12-05 GB GB50488/77A patent/GB1562268A/en not_active Expired
- 1977-12-05 ZA ZA00777202A patent/ZA777202B/xx unknown
- 1977-12-05 SE SE7713785A patent/SE7713785L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES464742A1 (es) | 1978-09-01 |
| DE2655285A1 (de) | 1978-06-08 |
| JPS5372001A (en) | 1978-06-27 |
| BE861479A (nl) | 1978-06-05 |
| ZA777202B (en) | 1978-10-25 |
| NL7713417A (OSRAM) | 1978-06-09 |
| FR2373600A1 (fr) | 1978-07-07 |
| SE7713785L (sv) | 1978-06-08 |
| AU3122877A (en) | 1979-06-14 |
| IT1089767B (it) | 1985-06-18 |
| AU506694B2 (en) | 1980-01-17 |
| FR2373600B1 (OSRAM) | 1980-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |