Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Dud Dudley
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Discover
The Battle of Gettysburg, July 1-3, 1863. (Civil War, Pennsylvania)
9 Worst Generals in History
Monitor. Varanus salvadorii is a monitor lizard found in New Guinea can grows to 2.7 metres (9 ft.) aka Tree crocodile, Crocodile monitor, Salvadori's monitor, artellia, reptile
7 of the World’s Most Dangerous Lizards and Turtles
Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland
The Largest Islands in the World
Panama Canal infographic
Timeline and Map of the Panama Canal
Nativity Scene, Adoration of the Magi, Church of the Birth of the Virgin Mary, Montenegro
Why Is Christmas in December?
The Prado Museum facade at the Diego Velaszquez memorial. Established in 1819, the museum is considered the best collection of Spanish art and one of the world's finest collections of European art. Madrid, Spain
20 Paintings You Have to Visit at the Museo del Prado in Madrid
Stylish light blue jeans on wooden background, closeup of inset pocket
Why Do Jeans Have That Tiny Pocket?

Dud Dudley

English ironmaster
Share
Share to social media
URL
https://mainten.top/biography/Dud-Dudley
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Written and fact-checked by
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
The Editors of Encyclopaedia Britannica
Article History
Quick Facts
Born:
1599, England?
Died:
1684, England? (aged 85)
See all related content

Dud Dudley (born 1599, England?—died 1684, England?) was an English ironmaster usually credited with having been the first to smelt iron ore with coke, which is a hard, foamlike mass of almost pure carbon made from bituminous coal. Charcoal, made from wood, had been exclusively used for smelting iron until Dudley began experimenting with coke, or, as he called it, “pit-coal.” Such experimentation had been encouraged by the English government, which was concerned about the rapid destruction of forests for fuel. Dudley obtained a patent for his innovation in 1621 and was soon producing a record seven tons of pig ...(100 of 112 words)

Access the full article
Help support true facts by becoming a member.