GB1391490A - Petroleum base pitch having high aromaticity and a process for manufacturing same - Google Patents
Petroleum base pitch having high aromaticity and a process for manufacturing sameInfo
- Publication number
- GB1391490A GB1391490A GB1456172A GB1456172A GB1391490A GB 1391490 A GB1391490 A GB 1391490A GB 1456172 A GB1456172 A GB 1456172A GB 1456172 A GB1456172 A GB 1456172A GB 1391490 A GB1391490 A GB 1391490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pitch
- residuals
- range
- oil
- gas
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000003208 petroleum Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004939 coking Methods 0.000 abstract 2
- 239000000284 extract Substances 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 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
- 238000005899 aromatization reaction Methods 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/20—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert heated gases or vapours
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Coke Industry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1391490 Making pitch KUREHA KAGAKU KOGYO KK 28 March 1972 [1 April 1971] 14561/72 Heading C5E A high aromatic pitch for binding with a weakly coking coal is made from a petroleum base residual oil containing alpihatic hydrocarbons by heating the oil to a temperature in the range 300‹ to 500‹ C. by direct contact with a non-oxidizing gas which is at 400‹ to 2000‹ C. and maintaining the temperature, optionally with the aid of external heating means for from 0À5 to 20 hours, to effect cracking, polycondensation and aromatization reactions. Suitable oils include vacuum residuals, catalyzed and non-catalyzed thermal residuals, duo-sol extracts residues, furfural extracts, propane extraction residues and hydroformer residuals, and' the pitch has a softening point in the range 130‹to 300‹ C., fixed carbon content of from 40% to 80% b.w., and an H : C atomic ratio in the range 0À4 to 1À1. The non-oxidizing gas may be N 2 , A, steam, H 2 , hydrocarbon gas or a totally combusted gas, and a preheating stage may be combined with this method, e.g. the oil being heated to 350‹ to 600‹ C. by external heating means for from 0À5 to 60 minutes at from 0 to 150 kg./cm.<SP>2</SP> gauge. Product H 2 or light oils from the second stage may be recycled to the preheating stage to inhibit coking there and reduce the sulphur content of the pitch product.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46019230A JPS5036441B1 (en) | 1971-04-01 | 1971-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1391490A true GB1391490A (en) | 1975-04-23 |
Family
ID=11993563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1456172A Expired GB1391490A (en) | 1971-04-01 | 1972-03-28 | Petroleum base pitch having high aromaticity and a process for manufacturing same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5036441B1 (en) |
| CA (1) | CA974911A (en) |
| GB (1) | GB1391490A (en) |
| IT (1) | IT962059B (en) |
| SU (1) | SU1087077A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8277640B2 (en) | 2006-09-28 | 2012-10-02 | Chiyoda Corporation | Thermal cracking process and facility for heavy petroleum oil |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8877992B2 (en) | 2003-03-28 | 2014-11-04 | Ab-Cwt Llc | Methods and apparatus for converting waste materials into fuels and other useful products |
| US7692050B2 (en) | 2003-03-28 | 2010-04-06 | Ab-Cwt, Llc | Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products |
| US7179379B2 (en) | 2003-03-28 | 2007-02-20 | Ab-Cwt, Llc | Apparatus for separating particulates from a suspension, and uses thereof |
| AR057141A1 (en) | 2005-09-28 | 2007-11-21 | Cwt Llc Ab | DEPOLIMERIZATION PROCESSING TO CONVERT ORGANIC AND NON-ORGANIC WASTE PRODUCTS IN USEFUL PRODUCTS |
| WO2015009758A1 (en) * | 2013-07-17 | 2015-01-22 | Peerless Worldwide, Llc | Process for the synthesis of graphene and graphene derivatives from so-called greenhouse gasses and other carbonaceous waste products |
| RU2709595C1 (en) * | 2018-11-21 | 2019-12-18 | Общество С Ограниченной Ответственностью "Промышленные Инновационные Технологии Национальной Коксохимической Ассоциации" (Ооо "Проминтех Нка") | Method of producing oil sintering additive |
-
1971
- 1971-04-01 JP JP46019230A patent/JPS5036441B1/ja active Pending
-
1972
- 1972-03-28 GB GB1456172A patent/GB1391490A/en not_active Expired
- 1972-03-31 IT IT2272372A patent/IT962059B/en active
- 1972-03-31 SU SU721766761A patent/SU1087077A3/en active
- 1972-08-28 CA CA138,564*7A patent/CA974911A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8277640B2 (en) | 2006-09-28 | 2012-10-02 | Chiyoda Corporation | Thermal cracking process and facility for heavy petroleum oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CA974911A (en) | 1975-09-23 |
| SU1087077A3 (en) | 1984-04-15 |
| IT962059B (en) | 1973-12-20 |
| JPS5036441B1 (en) | 1975-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |