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
GB27952/27A
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.)
ANDRE JEAN KLING
JEAN MARIE FELIX DANIEL FLOREN
Original Assignee
ANDRE JEAN KLING
JEAN MARIE FELIX DANIEL FLOREN
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Filing date
Publication date
Application filed by ANDRE JEAN KLING, JEAN MARIE FELIX DANIEL FLORENfiledCriticalANDRE JEAN KLING
Publication of GB279488ApublicationCriticalpatent/GB279488A/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
279,488. Florentin, J. M. F. D., Kling, A. J., and Matignon, C. Oct. 23, 1926, [Convention date]. Cyclic hydrocarbons.-The Specification as open to inspection under Sect. 91 (3) (a) describes a process similar to that described in Specification 276,007, [Class 32, Distilling &c.], applied to phenolic oils and tars such as low temperature carbonization tars, phenol being converted into benzene and cresols into toluene by the action of a dehydrating catalyst and hydrogen under pressure. In an example a phenolic oil from coke is treated with hydrogen and dried alumina at 450-460‹ C. at 80 kilos/cm<2>, yielding 75-80 per cent of a mobile liquid of which 65 per cent boils between 70‹ and 180‹ C., consisting mainly of benzene hydrocarbons. This subject-matter does not appear in the Specification as accepted.
GB27952/27A1926-10-231927-10-20Process of obtaining light hydrocarbons
ExpiredGB279488A
(en)
An improved process for refining low temperature tar, tar oils of any origin, crude benzene and products obtained by the destructive hydrogenation of carbonaceous materials
Process to obtain light hydrocarbons starting from complex organic compounds (tars, lignites, coal) by the simultaneous action of hydrogen under pressure and an appropriate mixture of dehydration substitution catalysts and catalysts.
Improvements in the manufacture and production of liquid or other hydrocarbons and derivatives thereof from products of the distillation or extraction of coal and the like