# The Smoke Control Areas (Authorised Fuels) Regulations 1991, Paragraph 14

Extent: E+W+S
Status: prospective

New Taybrite briquettes, manufactured by Taybrite Limited atLlanelli, Dyfed, which—
(a) comprise anthracite fines (as to approximately 94 per cent of thetotal weight) and bitumen as binder (as to the remaining weight);
(b) were manufactured from those constituents by a process involvingagglomeration with steam, roll-pressing and heat treatment at about280°C;
(c) are cushion-shaped briquettes imprinted with a flame motif and havean average weight of 47 grammes; and
(d) have a sulphur content of approximately 1 per cent of the totalweight.

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Source: https://www.legislation.gov.uk/uksi/1991/1282/schedule/1/paragraph/14 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-regulations-1991/schedule-1/paragraph-14
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.