GB379725A - Improvements in or relating to heavy oil fuel for internal-combustion engines - Google Patents

Improvements in or relating to heavy oil fuel for internal-combustion engines

Info

Publication number
GB379725A
GB379725A GB15536/31A GB1553631A GB379725A GB 379725 A GB379725 A GB 379725A GB 15536/31 A GB15536/31 A GB 15536/31A GB 1553631 A GB1553631 A GB 1553631A GB 379725 A GB379725 A GB 379725A
Authority
GB
United Kingdom
Prior art keywords
compounds
oils
mixture
hydrazo
diazo
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
GB15536/31A
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.)
EXPL DE BREVETS D INV S SOC PO
Original Assignee
EXPL DE BREVETS D INV S SOC PO
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 EXPL DE BREVETS D INV S SOC PO filed Critical EXPL DE BREVETS D INV S SOC PO
Publication of GB379725A publication Critical patent/GB379725A/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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen

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

Heavy oils, such as are obtained from asphalt, shale, lignite, peat or petroleum, are rendered suitable for use as motor fuels by admixture with an activator prepared by treating with a nitrating agent the residues obtained in the refining of such oils, for example with sulphuric acid, and then partially reducing the resulting nitro-compounds to yield a mixture of nitro-, azo-, diazo-, and hydrazo-compounds. The activator is preferably added as a 10 per cent solution in alcohol-benzol mixture containing 3 parts of nitroto 1 part of diazo- or hydrazo-compound. In the case of Russian oils containing olefines, purification and nitration may be effected in one operation by using a mixture of nitric and sulphuric acids. Sulphur compounds may be removed from the acid-treated oil by treatment with metallic lead shavings.
GB15536/31A 1930-05-28 1931-05-27 Improvements in or relating to heavy oil fuel for internal-combustion engines Expired GB379725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT379725X 1930-05-28

Publications (1)

Publication Number Publication Date
GB379725A true GB379725A (en) 1932-08-29

Family

ID=11245966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15536/31A Expired GB379725A (en) 1930-05-28 1931-05-27 Improvements in or relating to heavy oil fuel for internal-combustion engines

Country Status (2)

Country Link
GB (1) GB379725A (en)
NL (1) NL30568C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971828A (en) * 1961-02-14 Hydrazese-containing fuel oil
US4723964A (en) * 1985-12-20 1988-02-09 Union Oil Company Of California Cetane number improvement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971828A (en) * 1961-02-14 Hydrazese-containing fuel oil
US4723964A (en) * 1985-12-20 1988-02-09 Union Oil Company Of California Cetane number improvement

Also Published As

Publication number Publication date
NL30568C (en)

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