GB445898A - Process for the separation of the solid substances in products and residues of the destructive hydrogenation of distillable carbonaceous materials - Google Patents
Process for the separation of the solid substances in products and residues of the destructive hydrogenation of distillable carbonaceous materialsInfo
- Publication number
- GB445898A GB445898A GB3017334A GB3017334A GB445898A GB 445898 A GB445898 A GB 445898A GB 3017334 A GB3017334 A GB 3017334A GB 3017334 A GB3017334 A GB 3017334A GB 445898 A GB445898 A GB 445898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solids
- residues
- per cent
- destructive hydrogenation
- carbonaceous materials
- 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
- 239000007787 solid Substances 0.000 title abstract 7
- 230000001066 destructive effect Effects 0.000 title abstract 4
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 4
- 239000003575 carbonaceous material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 2
- 239000001273 butane Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001556 precipitation 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
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/14—Hydrocarbons
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Solids are separated from the residues obtained in the destructive hydrogenation of carbonaceous materials by adding thereto aliphatic hydrocarbons rich in hydrogen and boiling below 50 DEG C., in small proportions up to 20 per cent so that substantially all the solids, but only part of the asphalts, contained in the residues are precipitated. Preferably liquefied hydrocarbons are used, e.g. liquefied propane or butane. The asphalts remaining in the oil may be converted into valuable products by further destructive hydrogenation or they may be precipitated in known manner by the addition of liquefied hydrocarbons. 100 parts of an oil obtained by centrifuging destructive hydrogenation residues and containing 11,3 per cent asphalt and 10 per cent solids are mixed at 90 DEG C. with 10 parts of commercial butane. 67 parts of oil free from solids are obtained while the residue contains 20 per cent of solids and 20 per cent of the asphalt contained in the original material. The treatment may be repeated to obtain further precipitation of solids. Specification 409,278 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3017334A GB445898A (en) | 1934-10-22 | 1934-10-22 | Process for the separation of the solid substances in products and residues of the destructive hydrogenation of distillable carbonaceous materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3017334A GB445898A (en) | 1934-10-22 | 1934-10-22 | Process for the separation of the solid substances in products and residues of the destructive hydrogenation of distillable carbonaceous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB445898A true GB445898A (en) | 1936-04-21 |
Family
ID=10303430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3017334A Expired GB445898A (en) | 1934-10-22 | 1934-10-22 | Process for the separation of the solid substances in products and residues of the destructive hydrogenation of distillable carbonaceous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB445898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745562C (en) * | 1940-04-10 | 1944-12-01 | Process for the extraction of oils from scratch tar and similar residues containing solids |
-
1934
- 1934-10-22 GB GB3017334A patent/GB445898A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745562C (en) * | 1940-04-10 | 1944-12-01 | Process for the extraction of oils from scratch tar and similar residues containing solids |
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