GB336515A - Improvements in the treatment of light hydrocarbons and kerosene - Google Patents

Improvements in the treatment of light hydrocarbons and kerosene

Info

Publication number
GB336515A
GB336515A GB22417/29A GB2241729A GB336515A GB 336515 A GB336515 A GB 336515A GB 22417/29 A GB22417/29 A GB 22417/29A GB 2241729 A GB2241729 A GB 2241729A GB 336515 A GB336515 A GB 336515A
Authority
GB
United Kingdom
Prior art keywords
ammonia
kerosene
colour
distilled
light hydrocarbons
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
GB22417/29A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB22417/29A priority Critical patent/GB336515A/en
Publication of GB336515A publication Critical patent/GB336515A/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
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment

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

336,515. Howes, D. A., Scott, R., and Imperial Chemical Industries, Ltd. July 22, 1929. Mineral and tar oils, purifying etc.; liquid fuel. -Kerosene and light hydrocarbons obtained by destructive hydrogenation, cracking, or straight distillation, are distilled at a temperature not exceeding 300‹ C. in presence of gaseous ammonia and absence of mineral acids, whereby the colour and the tendency to colour and to form gum are improved. For example, oil B.P. 30-300‹ C. obtained by the destructive hydrogenation of coal is distilled in a current of ammonia; colourless fractions, petrol 30-190‹ C., and kerosene 190-300‹ C. are obtained, each containing a little ammonia which may be removed by washing with water but is preferably left in. The undissolved ammonia separates in the condenser and is recirculated to the still. According to the Provisional Specification the hydrocarbon is treated with ammonia, preferably in the gaseous phase, at 300‹ C. or below. The gas may be bubbled through the liquid hydrocarbon or be supplied above the surface.
GB22417/29A 1929-07-22 1929-07-22 Improvements in the treatment of light hydrocarbons and kerosene Expired GB336515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22417/29A GB336515A (en) 1929-07-22 1929-07-22 Improvements in the treatment of light hydrocarbons and kerosene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22417/29A GB336515A (en) 1929-07-22 1929-07-22 Improvements in the treatment of light hydrocarbons and kerosene

Publications (1)

Publication Number Publication Date
GB336515A true GB336515A (en) 1930-10-23

Family

ID=10179026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22417/29A Expired GB336515A (en) 1929-07-22 1929-07-22 Improvements in the treatment of light hydrocarbons and kerosene

Country Status (1)

Country Link
GB (1) GB336515A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234477A (en) * 1992-04-28 1993-08-10 Shell Oil Company Method of reducing NOx emissions in gasoline vehicles
US5351482A (en) * 1992-04-28 1994-10-04 Shell Oil Company Method of maintaining catalytic converter activity in gasoline vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234477A (en) * 1992-04-28 1993-08-10 Shell Oil Company Method of reducing NOx emissions in gasoline vehicles
US5351482A (en) * 1992-04-28 1994-10-04 Shell Oil Company Method of maintaining catalytic converter activity in gasoline vehicles

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