BE360656A - - Google Patents
Info
- Publication number
- BE360656A BE360656A BE360656DA BE360656A BE 360656 A BE360656 A BE 360656A BE 360656D A BE360656D A BE 360656DA BE 360656 A BE360656 A BE 360656A
- Authority
- BE
- Belgium
- Prior art keywords
- oils
- dissociation
- boiling point
- hydrogen
- temperature
- Prior art date
Links
- 238000010494 dissociation reaction Methods 0.000 claims description 6
- 230000005593 dissociations Effects 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000002480 mineral oil Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 239000003921 oil Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002641 tar oil Substances 0.000 description 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
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)
Description
<Desc/Clms Page number 1>
Procédé de dissociation d'huiles minérales.
L'invention concerne un procédé de dissociation d'huiles minérales,d'huiles de goudron et de leurs substances-mères,telles que l'huile brute,le goudron brut, etc
Dans la dissociation d'huiles à point d'ébullition élevé, en particulier d'huiles contenant des éléments à point d'ébulli- tion très élevé ou du carbone libre,telles que le goudron de houille,le goudron de lignite,etc,on a constaté qu'il n'est pas rationnel de dissocier complètement la matière brute parce que les huiles se décomposent très facilement à la haute température nécessaire pour la dissociation jusqu'à ce qu'il se séparedu carbone,ce qui peut causer des engorgements ou entrainer d'au- tres inconvénients..
C'est pourquoi on a constaté qu'il convient de ne dissocier que les huiles les plus légères à une température relativement basse et de laisser. s'écouler continellement la partie non dis- sodée'.
<Desc/Clms Page number 2>
Le procédé est mis en pratique en présence d'hydrogéne ou de gaz contenant de l'hydrogène à l'aide d'un corps de contact liqui de la température de la réaction. Les matières sont injectées de préférence à l'aide du gaz de protection dans le récipient contenant la substance de contact. On réalise ainsi l'avantage d'une dissociation complète des huiles les plus légères sans aucun dépôt de carbone.
Exemplede réalisation.- Pulvériser et injecter 100 kg. de goudror àl'aide de gaz-tels que de l'hydrogène ou un gaz contenant de 1 l'hydrogène à travers un ajutage dans un récipient contenant la substance de contact liquide. Maintenir la température à 300-400 environ.
Laisser écouler continuellement par un dispositif/ appro- prié quelconque l'huile non dissociée dans ces conditions.
On a bien déjà proposé de chauffer les matières premières pendant peu de temps jusqu'à des températures d 360 à 420 C. pour transformer l'huile minérale visqueuse ou les résidusde la distillation de l'huile minérale en hydrocsrbures moins vis- queux mais dans ce procédé on cherche à éviter autant que possi- ble toute dissociation des huiles.
Au contraire le présent procédé vise précisément une disso- cia.tion des huiles. Cette dissociation a lieu complètement dans les conditions indiquées.
<Desc / Clms Page number 1>
Process for dissociating mineral oils.
The invention relates to a process for dissociating mineral oils, tar oils and their parent substances, such as crude oil, crude tar, etc.
In the dissociation of high boiling point oils, in particular oils containing very high boiling point elements or free carbon, such as coal tar, lignite tar, etc. found that it is not rational to completely dissociate the raw material because oils decompose very easily at the high temperature necessary for dissociation until it separates from carbon, which can cause blockages or cause other drawbacks.
That is why it has been found that it is appropriate to dissociate only the lightest oils at a relatively low temperature and leave. the non-dissolved portion continuously flows.
<Desc / Clms Page number 2>
The process is carried out in the presence of hydrogen or a gas containing hydrogen using a contact body liquid at the temperature of the reaction. The materials are preferably injected with the aid of the shielding gas into the container containing the contact substance. This achieves the advantage of complete dissociation of the lightest oils without any carbon deposition.
Example of realization - Spray and inject 100 kg. gouding using gases such as hydrogen or a gas containing hydrogen through a nozzle into a vessel containing the liquid contact substance. Maintain the temperature at about 300-400.
Allow the undissociated oil to drain continuously by some suitable device under these conditions.
It has already been proposed to heat the raw materials for a short time up to temperatures of 360 to 420 C. in order to transform the viscous mineral oil or the residues of the distillation of mineral oil into less viscous hydrocrbons but in this process seeks to avoid any dissociation of the oils as much as possible.
On the contrary, the present process is aimed precisely at a breakdown of oils. This dissociation takes place completely under the conditions indicated.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360656A true BE360656A (en) |
Family
ID=33921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360656D BE360656A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE360656A (en) |
-
0
- BE BE360656D patent/BE360656A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5346036B2 (en) | Upgrade method for heavy and high waxy crude oil without hydrogen supply | |
| BE1026853B1 (en) | SIMULTANEOUS TREATMENT PROCESS | |
| SU563920A3 (en) | Method of producing deashed solid liquid fuel from coal | |
| FR2553786A1 (en) | PROCESS FOR THE HYDROGENATION OF A HYDROCARBON LOAD COMPRISING THE RECOVERY OF HYDROGEN | |
| CA2667261A1 (en) | Process and reactor for upgrading heavy hydrocarbon oils | |
| CA2589673C (en) | Sequence of hydroconversion and vapour reforming processes to optimize hydrogen production on production fields | |
| FR2515681A1 (en) | PROCESS FOR CATALYTIC HYDROGENATION CONVERSION OF CERTAIN HEAVY PETROLETS | |
| EP0099765A1 (en) | Process and plant for fractionating mixtures by elution chromatography with a supercritical fluid phase | |
| FR2495177A1 (en) | PROCESS FOR SOLVENT DISASPHALTING OF RESIDUAL OILS OF HYDROCARBONS | |
| FR2470792A1 (en) | PROCESS OF CONVERTING CARBO-METALLIC OILS WITH WATER | |
| FR2620436A1 (en) | Process for the electrical conversion of hydrogen sulphide to hydrogen and sulphur and equipment for implementing this process | |
| Ramasamy et al. | Hydrogen production from used lubricating oils | |
| Wang et al. | Experimental study on supercritical water gasification of oily sludge using a continuous two-step method | |
| FR2462473A1 (en) | PROCESS FOR PURIFYING A MIXTURE OF COMBUSTIBLE GASES AND APPARATUS FOR ITS IMPLEMENTATION | |
| WO1996017680A1 (en) | Method for the chemical conversion of complex chemical structures under reducing conditions in a supercritical fluid | |
| BE360656A (en) | ||
| US4839021A (en) | Treatment of petroleum derived organic sludges and oil residues | |
| EP0235473B1 (en) | Process for destroying organic products having toxic properties, and equipment for performing this process | |
| US1228818A (en) | Manufacturing of carbon monoxid and hydrogen. | |
| US20220220396A1 (en) | Systems and processes for hydrocarbon upgrading | |
| RU2852546C1 (en) | Method for catalytic processing of coal mixed with heavy hydrocarbon fractions | |
| Sato et al. | Fluid Catalytic Cracking of Coal Liquids (Part 1) Effect of Prehydrotreating on the Properties of Cracked Oils | |
| JPS62151491A (en) | Hydrogenation treatment of petroleum fraction | |
| BE888619A (en) | PROCESS FOR HYDROGENOPYROLYSIS OF POWDERY MATERIALS WITH HIGH CARBON CONTENT. | |
| BE477246A (en) |