BE375412A - - Google Patents
Info
- Publication number
- BE375412A BE375412A BE375412DA BE375412A BE 375412 A BE375412 A BE 375412A BE 375412D A BE375412D A BE 375412DA BE 375412 A BE375412 A BE 375412A
- Authority
- BE
- Belgium
- Prior art keywords
- mixture
- treated
- decanted
- mixed
- stirred
- Prior art date
Links
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 229910001570 bauxite Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- 229940037201 Oris Drugs 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 238000003756 stirring Methods 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
- C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
- C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
- C10G27/12—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen with oxygen-generating compounds, e.g. per-compounds, chromic acid, chromates
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>
EMI1.1
"rrooédé de raffinage es hydrocarbures à la. température et , , pressi,.on o¯dinaira"<:1 lis
La présente invention a pour ob jet le raffinage des hydro- carbures: hydrocarbures bruts tels que les pétroles bruts, huiles de schistes,huiles da lignites,huiles de tourbes,huiles provenant de la carbonisation a basse temp ér ature, huiles pri- maires de goudron, huiles provenant de tous traitements avec ou
EMI1.2
sans hydrogénationabenzols brvts, etc, Hydrocarbures provenant de distillations: es3enceE,benzols, essences de basse température,gas oils,etc.
Le but de l'invention est de déSu1Îurer,é.purer et désadori.
<Desc/Clms Page number 2>
ser les hydrocarbures de quelque provenance qu'ils :proviennent.
Le présent procédé est caractérisé par le mode opératoire' suivait: on introduit l'hydrocarbure à traiter dans un réci..
EMI2.1
pieut, on mélange une solution aqueuse de peroxyde d'hydrcgbne en proportion convenable, on brasse énergiquement ,on décente soigneusement après repos suffisant, on lave à l'eau ordinaire, on décante à nouveau.
Cette première opération terminée, on introduit une solu- tion alcaline : solution de soude à 2% de concentration par exemple à raison de 25% en volume de l'hydrocarbure à traiter,
EMI2.2
on brasse énergiquement, on déceate,on lave à l'eau ordi- naire, on décante. On pourrait a ors procéder à la rectification et on obtiendrait des hydrocar' ures très satisfaisants,mais il a été observé que les hydrocarbures ainsi obtenus ne sont pas à l'abri de tout reproche.
Il importe donc de parachever l'opération par un traitement supplémentaire qui consiste à mélanger l'hydrocarbure préala- blement traité comme il a été mentionné ci-dessus à de la bauxite fraîchement calcinée et additionnée d'acide chlorhydri- que ion brasse énergiquement et on décante.
EMI2.3
La désulfurati on, l'épuration et la désodorisa tion sont alors très voisines de la perfection et en remarque surtout que toutes les résines potentielles sont éliminées.
La rectification s'opère par les moyens ordinaires.
Ce qui est une des caractéristiques du ,procédé décrit, c'est que toutes les opérations qui précèdent la rectification se font à la température et à la pression ordinaires.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
EMI1.1
"rrooédé of refining hydrocarbons at the. temperature and,, pressi, .on ōdinaira" <: 1 lis
The object of the present invention is the refining of hydrocarbons: crude hydrocarbons such as crude oils, shale oils, lignite oils, peat oils, oils obtained from low temperature carbonization, primary oils from tar, oils from all treatments with or
EMI1.2
without hydrogenation, brvts, etc., Hydrocarbons from distillations: es3enceE, benzols, low temperature gasolines, gas oils, etc.
The object of the invention is to purify, purify and desadori.
<Desc / Clms Page number 2>
oil from whatever source they: come.
The present process is characterized by the procedure 'followed: introducing the hydrocarbon to be treated in a container.
EMI2.1
Pieut, mixed an aqueous solution of hydrcgbne peroxide in suitable proportions, stirred vigorously, carefully decent after sufficient standing, washed with ordinary water, decanted again.
This first operation completed, an alkaline solution is introduced: sodium hydroxide solution at 2% concentration, for example at a rate of 25% by volume of the hydrocarbon to be treated,
EMI2.2
we stir vigorously, deceate, wash with ordinary water and decant. We could now proceed with the rectification and we would obtain very satisfactory hydrocarbons, but it has been observed that the hydrocarbons thus obtained are not immune to all reproach.
It is therefore important to complete the operation by an additional treatment which consists in mixing the hydrocarbon previously treated as mentioned above with freshly calcined bauxite and with the addition of hydrochloric acid, which is vigorously stirred. decant.
EMI2.3
Desulphurati on, purification and deodorization are then very close to perfection and especially note that all potential resins are eliminated.
The rectification takes place by ordinary means.
What is one of the characteristics of the process described is that all the operations which precede the rectification are carried out at ordinary temperature and pressure.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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BE375412A true BE375412A (en) |
Family
ID=45998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE375412D BE375412A (en) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE375412A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388325A1 (en) * | 1989-03-14 | 1990-09-19 | Elf Atochem S.A. | Process for improving the cetane number of straight new gasoils |
-
0
- BE BE375412D patent/BE375412A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388325A1 (en) * | 1989-03-14 | 1990-09-19 | Elf Atochem S.A. | Process for improving the cetane number of straight new gasoils |
FR2644471A1 (en) * | 1989-03-14 | 1990-09-21 | Atochem | PROCESS FOR IMPROVING THE CETANE INDEX OF DIRECT DISTILLATION GASOLES |
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