Definition of Hot blast. Meaning of Hot blast. Synonyms of Hot blast

- Hot blast refers to the preheating of air blown into a blast furnace or other metallurgical process. As this considerably reduced the fuel consumed, hot...
- (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section...
- is processed almost directly into liquid iron or hot metal. The process is based around a type of blast furnace called a cyclone converter furnace, which...
- for portable use have a flat wick and are made in dead-flame, hot-blast, and cold-blast variants. Pressurized kerosene lamps use a gas mantle; these are...
- of the hot blast led to the rapid obsolescence of cold blast ironworks in Great Britain, where hot blast was in general use by 1835. Cold blast ironworks...
- decarburisation was complete. The efficiency of the blast furnace was improved by the change to hot blast, patented by James Beaumont Neilson in Scotland...
- developed during the Industrial Revolution when it was used in the hot blast process on blast furnaces. It was later used in gl**** melting furnaces and steel...
- the introduction of hot blast, tuyeres are often water-cooled. Around the year 1500 new ironmaking techniques, including the blast furnace and finery forge...
- in the second quarter of the 19th century, through the adoption of the hot-blast process in its coalfields. In 1802, a battery of beehive ovens was set...
- advance the Industrial Revolution. On February 5, 1837, Thomas used a hot blast to smelt iron ore and anthracite coal. The result was an easy method to...