Classifications

• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
  • C10L1/00—Liquid carbonaceous fuels
  • C10L1/10—Liquid carbonaceous fuels containing additives
  • C10L1/14—Organic compounds
  • C10L1/30—Organic compounds compounds not mentioned before (complexes)
  • C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals

Definitions

• My invention relates to a process for the manufacture of non-knocking fuels for internal combustion engines.
• X represents an OH or NHz group, R.
• metal com-' represents any organic radical
• R represents pounds other substances, such as halogen comeither hydrogen or a member of a cyclic radical pounds, which prevent the segregation of metal 20 of whichR forms-a part.- on the valves of the engine, and/or other anti-
• the metal compounds in question, of which, knock agents may also be added to the motor fuel for instance, the copper'or the ferri compound at the same time.
• the formula of the 5 pound of amino-methylene-acetone may be mencopper compound of oxy-methylenecamphor is tioned, comply with the requirements very imobtained by substitutingthe H of the OH group portant for antiknock agents, of volatility and in two molecules of oxy-methylenecamphor by a solubility in benzine and when added in very Cu, the formula thusbeing: V
• X represents an OH or NH: group
• R represents any organic radical, such as an alkylor aryl-group 'or the rest of a cyclic radical, of which both the carbon atom of the carbonyl group and the carbon atom linked to the oxyor aminomethylene group form a part, thus belonging to the type
• a satisfactory method of preparing oxymethylene camphor and aminomethylene acetone and metal compound thereof is as follows:
• the aqueous layer is then separated from the toluol layer, the former layer being washed several times with ether or benzol in order to eliminate all camphor and bomeol.
• the aqueous solution is filtered, and the filtrate cooled at 0 C.. whereafter an excess of 30% acetic acid is added while vigorously shaking the flask.
• Oxymethylene-camphor precipitates in white crystalline particles, which can be very easily drained.
• the crystals 'are washed with water and dried. 158 grams of oxy-methylene-camphor are thus obtained, which corresponds to a yield of 54% based on the quantity of Na-camphor.
• the copper compound of oxy-methylene camphor can be produced as follows:
• the ferric compound is prepared in a similar manner from oxy-methylene camphor and FeCh in the presence of an excess of aqueous sodium acetate solution.
• Amino-methylene acetone can be prepared by shaking 29 grams of the Na-compound of oxymethylene acetone with 50 cos. of absolute alcohol and 15 grams of pulverized NH4C1 during 12 hours, filtering the brown solution from the salts, evaporating the alcohol and distilling the residue in vacuo. Amino-methylene acetone passes over as a yellowish, oily liquid, which can be purified by redistillation.
• the copper compound of amino-methylene acetone is prepared in the same manner as indicated above for that of oxy-methylene camphor.
• a gasoline type motor fuel containing a smaJl amount of a heavy metal compound of an organic compound of the type in which X represents one member of the group consisting of 0H and NH2, R represents a hydrocarbon radical and R1 represents a member of the group consisting of hydrogen atom and a carbon atom of the radical R, said amount being sufficient to improve the anti-knock rating of the fuel.
• a gasoline type motor fuel containing a small amount of a heavy metal compound of oxymethylene camphor, said amount being sufficient to improve the anti-knock rating of the fuel.
• a gasoline type motor fuel containing a small amount of a heavy metal compound of aminomethylene acetone, said amount being sufficient to improve the anti-knock rating of the fuel.

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• 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)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19785531

Family Applications (1)

Country Status (5)

Cited By (2)

• 0
  • NL NL30503D patent/NL30503C/xx active
• 1931
  • 1931-07-09 DE DEN32345D patent/DE594557C/de not_active Expired
  • 1931-07-16 US US551297A patent/US2023372A/en not_active Expired - Lifetime
  • 1931-07-21 GB GB20769/31A patent/GB370287A/en not_active Expired
  • 1931-07-25 FR FR720619D patent/FR720619A/fr not_active Expired

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