Transactions and communications the production of lubricating oils from the olefines produced in the fischer-tropsch synthesis
โ Scribed by Gall, D.
- Book ID
- 102887458
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1946
- Weight
- 596 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0368-4075
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โฆ Synopsis
Abstract
The preparation of lubricating oils by the AlCl~2~ polymerisation of the olefines present in the primary product obtained by atmospheric pressure synthesis from carbon monoxide and hydrogen (ratio 1 :2) over a cobalt catalyst has been carried out in 2โgallon batches. The effect of varying temperature, catalyst and boiling range of starting material on the reaction and its products is described. The oils obtained possess properties which approximate to the requirements of the Air Ministry Specification D.T.D. 109 for aircraft lubricants in all respects except the increase in viscosity on oxidation. It was found possible to overcome this disability subjecting the oils to a carefully controlled hydrogenation in the presence of molybdenum disulphide.
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13C and 'H n.m.r. methods are shown to provide detailed and quantitative information regarding the structures and abundances of major and minor hydrocarbon components in products from Fischer-Tropsch synthesis. A test jet fuel product (boiling range 19&230"(Z) has been studied together with a test d
out to increase the use of methane as well by the mines and external users. The actual and designed activities of JSW SA in the range of utilization of methane from the coal beds are presented. ## Transport, storage 02/01400 Hydrogen storage in carbon nanotubes Cheng, H-M. et al. Carbon, 2001, 39,