GB1328476A - Photonitrosation of normal paraffins - Google Patents

Photonitrosation of normal paraffins

Info

Publication number
GB1328476A
GB1328476A GB849072A GB849072A GB1328476A GB 1328476 A GB1328476 A GB 1328476A GB 849072 A GB849072 A GB 849072A GB 849072 A GB849072 A GB 849072A GB 1328476 A GB1328476 A GB 1328476A
Authority
GB
United Kingdom
Prior art keywords
oximes
millimicrons
paraffin
acid
sulphuric
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
GB849072A
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1328476A publication Critical patent/GB1328476A/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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/38—Chemical modification of petroleum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1328476 Oximes TEXACO DEVELOPMENT CORP 24 Feb 1972 [6 May 1971] 8490/72 Heading C2C N-paraffin oximes are prepared by reacting a n-paraffin (14-50 C) at from 30‹ to 140‹ F.) with a nitrosating agent in the presence of a chloro- or fluorohydrocarbon organic solvent under the influence of light of wavelength 200 to 700 millimicrons. Hydrocarbons up to npentacentane and those obtained from urea dewaxing of middle distillates and from refined wax are mentioned, and nitrosyl halides, sulphuric acid and nitric oxide and chlorine may be the nitrosating agents. Carbon tetrachloride, chloroform, tetrachlorethane, pentachlorethane and perfluorocarbons may be the solvents and a light emission of from 550 to 650 millimicrons from a sodium lamp is preferred. The oxime may be recovered by contacting with concentrated polybasic acid, sulphuric or phosphonic, and neutralizing the recovered salt followed by separating and recovering the oximes. Examples describe the reaction of acid treated C 19-33 refined wax.
GB849072A 1971-05-06 1972-02-24 Photonitrosation of normal paraffins Expired GB1328476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14103671A 1971-05-06 1971-05-06

Publications (1)

Publication Number Publication Date
GB1328476A true GB1328476A (en) 1973-08-30

Family

ID=22493877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB849072A Expired GB1328476A (en) 1971-05-06 1972-02-24 Photonitrosation of normal paraffins

Country Status (9)

Country Link
JP (1) JPS5185B1 (en)
BE (1) BE781431A (en)
BR (1) BR7202699D0 (en)
CA (1) CA957641A (en)
DE (1) DE2220664A1 (en)
FR (1) FR2131679A5 (en)
GB (1) GB1328476A (en)
IT (1) IT955202B (en)
NL (1) NL7203272A (en)

Also Published As

Publication number Publication date
IT955202B (en) 1973-09-29
JPS5185B1 (en) 1976-01-05
CA957641A (en) 1974-11-12
DE2220664A1 (en) 1972-11-09
BR7202699D0 (en) 1973-06-14
FR2131679A5 (en) 1972-11-10
NL7203272A (en) 1972-11-08
BE781431A (en) 1972-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees