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NITRO DERIVATIVES OF NAPHTHALENE 429 1,5 and 1,8-isomers are separated only when they are to be used for the manufac- ture of dy ...

430 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Ward and Hawkins [27] nitrated 1-nitronaphthalene with a mixture of nitric (sp. gr. 1 ...

NITRO DERIVATIVES OF NAPHTHALENE^431 Gorst and Khlebnikov [31] reported that the colour of the solution of dinitro- naphthalene ...

432 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES As Pascal [20] found, in the nitration of 1,5-dinitronaphthalene a product of the fol ...

NITRO DERIVATIVES OF NAPHTHALENE 433 STRUCTURE OF α− AND γ− ISOMERS α− α− Trinitronaphthalene. Will [17] determined the constitu ...

434 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES EXPLOSIVE PROPERTIES AND APPLICATION OF TRINITRONAPHTHALENE Trinitronaphthalene is si ...

NITRO DERIVATIVES OF NAPHTHALENE^435 did not confirm the results obtained by the above authors. Under the conditions they descri ...

436 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Due to difficulties in preparation, tetranitronaphthalenes are not applied as explosi ...

NITRO DERIVATIVES OF NAPHTHALENE 431 A diagrammatic presentation of the nitration of naphthalene: 49.75 kcal/mole SIDE REACTIONS ...

438 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Since under the conditions of the above reaction partial decarboxylation may take pla ...

NITRO DERIVATIVES OF NAPHTHALENE 439 is charged with 2500 1. of a mixture of spent acid and nitronaphthalene from the prev- ious ...

440 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES Then the vessel is charged with 1000-2000 1. of water and 100 kg of sodium car- bonat ...

NITRO DERIVATIVES OF NAPHTHALENE 441 The mixture is prepared from 600 kg of the spent acid from the dinitronaph- thalene manufac ...

442 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES nitronaphthalene is drawn off through a lead or aluminium pipe into a similar tank (2 ...

NITRO DERIVATIVES OF NAPHTHALENE^443 French method The nitration of naphthalene to dinitronaphthalene (after Pascal [20a]) is ef ...

444 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES The nitrator contents are drawn off to the filter tank (1) (Fig. 110). The tank is le ...

NITRO DERIVATIVES OF NAPHTHALENE^445 TABLE 98 MATERIAL CONSUMPTION FOR 1000 kg OF DINITRONAPHTHALENE Material Naphthalene HNO 3 ...

446 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES 900 kg of molten nitronaphthalene direct from the nitrator, together with 2600 kg of ...

NITRO DERIVATIVES OF NAPHTHALENE^441 thalene, a dinitro-product and an oil as the products of nitration. Medinaveitia and de Bur ...

448 CHEMISTRY AND TECHNOLOGY OF EXPLOSIVES G. PATART, Mém. poudres. 9, 38 (1897-1898); 11, 147 (1901). P. PASCAL, Bull. soc. ch ...