DE550429C - Process for cleaning hydrocarbon oils - Google Patents

Process for cleaning hydrocarbon oils

Info

Publication number
DE550429C
DE550429C DEH107312D DEH0107312D DE550429C DE 550429 C DE550429 C DE 550429C DE H107312 D DEH107312 D DE H107312D DE H0107312 D DEH0107312 D DE H0107312D DE 550429 C DE550429 C DE 550429C
Authority
DE
Germany
Prior art keywords
hydrocarbon oils
cleaning hydrocarbon
oils
halides
cleaning
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
Application number
DEH107312D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRITZ HOFMANN DR
MANFRED DUNKEL DR ING
MYRON HEYN DR
MICHAEL OTTO DR
Original Assignee
FRITZ HOFMANN DR
MANFRED DUNKEL DR ING
MYRON HEYN DR
MICHAEL OTTO DR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FRITZ HOFMANN DR, MANFRED DUNKEL DR ING, MYRON HEYN DR, MICHAEL OTTO DR filed Critical FRITZ HOFMANN DR
Priority to DEH107312D priority Critical patent/DE550429C/en
Application granted granted Critical
Publication of DE550429C publication Critical patent/DE550429C/en
Expired legal-status Critical Current

Links

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
    • C10C1/00—Working-up tar
    • C10C1/20—Refining by chemical means inorganic or organic compounds
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/06—Metal salts, or metal salts deposited on a carrier
    • C10G29/12—Halides

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)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Verfahren zum Reinigen von Kohlenwasserstoffölen Die vorliegende Erfindung bezweckt das Reinigen von Kohlenwasserstoffölen, wie Teerölen oder Erdölen, und besteht darin, daß die Öle mit Berylliumhaiogeniden, Borhalogeniden oder den wasserfreien Halogeniden des Wismuts gegebenenfalls in der- Wärme behandelt werden.Methods for Purifying Hydrocarbon Oils The present invention aims to purify hydrocarbon oils, such as tar oils or petroleum, and is that the oils with beryllium halides, boron halides or the anhydrous Halides of bismuth are optionally treated in the heat.

Die Erfindung beruht auf der Beobachtung, daB die genannten Halogenide irL übereinstimmender Weise die vorteilhafte Wirkung besitzen, daB bei ihnen einerseits nur eine Polymerisation der ungesättigten Anteile des Öles, aber kein Spalten und infolgedessen auch keine Koksabscheidung stattfindet und andererseits die Polymerisationsprodukte im -Öl gelöst bleiben. Aus dem gereinigten Öl kann das Reinigungsmittel leicht entfernt und dann regeneriert werden. Die Trennung der gereinigten Öle von den Polymerisaten erfolgt beispielsweise durch Destillation oder durch Filtration über absorbierende Substanzen. Beispiel r Ein Rohbenzol mit einem Waschverlust von 8,5 °/o wird mit i °/o Borfluorid versetzt. Nach einiger Zeit wird das Borfluorid entfernt und das Benzol destilliert. Es resultiert ein Reinbenzol von 0,25% Waschverlust, das kaum eine Schwefelsäurereaktion zeigt. Der Destillationsrückstand ist sehr schwefelreich. Beispiel :2 Ein Urteeröl vom Siedepunkt r50 bis t90° (r5 min Druck), das im Licht sehr schnell nachdunkelte, wurde einige Zeit mit Wismuttrichlorid erwärmt. Nach Entfernung des Katalysators und Redestillation erfolgt kein Nachdunkeln mehr. Beispiel 3 Ein Abfallprodukt der Erdölraffination mit flüssiger sch-,v efliger Säure, das sehr zu starker Asphaltabscheidung neigte, wurde mit Berylliumchlorid behandelt. Die Raffination erfolgte langsam, aber trotzdem gründlich, ohne durch ausgeschiedene Asphalte behindert zu. -,verden. Das Raffinationsprodukt war wasserhell und hatte seinen unangenehmen Geruch verloren. Beispiel 4 Ein rohes Erdöl (Bromzahl 8,65) wird bei Zimmertemperatur mit 2°/o Borfluorid zwei Stunden lang behandelt. Das Raffinationsprodukt ist hell und hat eine Bromzahl von 0,7.The invention is based on the observation that the halides mentioned Either way, they have the beneficial effect that on the one hand only a polymerization of the unsaturated parts of the oil, but no splitting and as a result, there is also no coke deposition and, on the other hand, the polymerization products remain dissolved in the oil. The cleaning agent can easily be removed from the cleaned oil and then regenerated. The separation of the purified oils from the polymers takes place, for example, by distillation or by filtration through absorbent Substances. Example r A crude benzene with a washing loss of 8.5% is with i ° / o boron fluoride added. After a while the boron fluoride is removed and that Benzene distilled. The result is a pure benzene of 0.25% washing loss, which hardly shows a sulfuric acid reaction. The distillation residue is very rich in sulfur. Example: 2 A primeval tar oil with a boiling point of r50 to t90 ° (r5 min pressure), which in the light darkened very quickly, was heated with bismuth trichloride for some time. To Removal of the catalyst and redistillation no longer takes place after darkening. example 3 A waste product of petroleum refining with liquid waste, volatile acid that very prone to heavy asphalt deposition, was treated with beryllium chloride. The refining was done slowly, but nevertheless thoroughly, with no due to excreted Asphalt obstructs too. -, verden. The refined product was water white and had lost its unpleasant smell. Example 4 A crude petroleum (bromine number 8.65) is treated with 2% boron fluoride at room temperature for two hours. The refined product is bright and has a bromine number of 0.7.

Claims (1)

PATENTANSRRUCH: Verfahren zum Reinigen von Kohlenwasserstoffölen, dadurch gekennzeichnet, daB die Öle mit Berylliumhalogen.iden, Borhalogeniden oder den wasserfreien I-Ialogeniden des Z'Vismuts gegebenenfalls in der Wärme behandelt werden.PATENT CLAIM: Process for cleaning hydrocarbon oils, characterized in that the oils contain beryllium halides, boron halides or the anhydrous I-Ialogeniden of the Z'Vismut optionally treated in the heat will.
DEH107312D 1926-07-21 1926-07-21 Process for cleaning hydrocarbon oils Expired DE550429C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH107312D DE550429C (en) 1926-07-21 1926-07-21 Process for cleaning hydrocarbon oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH107312D DE550429C (en) 1926-07-21 1926-07-21 Process for cleaning hydrocarbon oils

Publications (1)

Publication Number Publication Date
DE550429C true DE550429C (en) 1932-05-11

Family

ID=7170274

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH107312D Expired DE550429C (en) 1926-07-21 1926-07-21 Process for cleaning hydrocarbon oils

Country Status (1)

Country Link
DE (1) DE550429C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753352C (en) *
DE900759C (en) * 1939-09-17 1954-01-04 Degussa Agent for preventing the formation of resin in engine propellants and other substances that tend to become resinous

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753352C (en) *
DE900759C (en) * 1939-09-17 1954-01-04 Degussa Agent for preventing the formation of resin in engine propellants and other substances that tend to become resinous

Similar Documents

Publication Publication Date Title
DE550429C (en) Process for cleaning hydrocarbon oils
DE352917C (en) Process for cleaning hydrocarbon oils
DE628370C (en) Process for the purification of raw benzenes u. like
DE429444C (en) Process for the production of purified hydrocarbon oils
DE729769C (en) Process for purifying hydrocarbons
DE686700C (en) Process for the recovery of purified phenols from crude phenols
DE345488C (en) Process for cleaning high-boiling petroleum
DE566767C (en) Process for cleaning hydrocarbon oils
DE399628C (en) Process for cleaning oils and the like like
DE629886C (en) Process for the production of hydrocarbons completely saturated with hydrogen
DE624583C (en) Process for the production of lubricating oils
DE439804C (en) Process for breaking down tars or tea oils into pitch substances and oils without distillation
DE374928C (en) Process for refining mineral oils, ancient tars and the like like
DE540014C (en) Process for the production of viscous oils from cracked products of mineral and tea oils
DE539366C (en) Process for improving rubber goods
DE423702C (en) Process for the production of highly viscous lubricating oils
AT156286B (en) Process for cleaning raw or pretreated hydrocarbons, in particular raw benzene, raw gasoline and cracked gasoline.
DE488935C (en) Process for cleaning up cracked gasoline
DE616427C (en) Process for the extraction of valuable hydrocarbons from coal slurries, tars, mineral oils and the like. Like. By pressure hydrogenation
DE579033C (en) Process for the production of a solution of coal in mineral oils or tars
DE735322C (en) Process for decolorizing purified, high-boiling tar hydrocarbons
DE805756C (en) Method for purifying 1,3-butylene glycol
DE931105C (en) Process for cleaning light oil
DE767891C (en) Process for removing sulfur compounds from hydrocarbon mixtures
AT60604B (en) Process for the processing of acid resins from petroleum purification.