# The Smoke Control Areas (Authorised Fuels) Regulations 1991, Paragraph 11

Extent: E+W+S
Status: prospective

Flamelite pellets, manufactured by Alfred McAlpine Energy Limited atRheola Works, Resolven, West Glamorgan, which—
(a) comprise pre-mixed anthracite duff and filter cake combined with afixed proportion of starch-based binder;
(b) were manufactured from those constituents by a process involvingextrusion and heat treatment at about 100°C;
(c) are unmarked pellets approximately 25mm in diameter and between 20mmand 35mm in length; and
(d) have a sulphur content not exceeding 1 per cent of the total weight.

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Source: https://www.legislation.gov.uk/uksi/1991/1282/schedule/1/paragraph/11 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-regulations-1991/schedule-1/paragraph-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.