Guillaume Daniel Delprat: Difference between revisions
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In 1898, chairman [[Edward Neale Wigg|Edward Wigg]] of [[BHP]] invited Delprat to Australia to become Assistant General Manager of BHP. He moved there with his wife and children. On 1 April 1899, he was promoted to General Manager, a position he held until 1921.<ref>[http://nla.gov.au/nla.news-article3224850 Intercolonial: New South Wales] ''[[The West Australian]]'' 21 April 1899 p. 5 accessed 7 June 2012</ref> At BHP, he pioneered the [[froth flotation]] process for refining sulphide ore. Delprat foresaw the exhaustion of BHP's mine at [[Broken Hill]], and pushed for moving the company's smelters to [[Port Pirie]]; also construction of the [[BHP Whyalla Tramway]]. He shifted BHP from silver and lead mining to zinc and [[sulphur]] production. These moves were the basis of BHP's later success.<ref name=adb/> |
In 1898, chairman [[Edward Neale Wigg|Edward Wigg]] of [[BHP]] invited Delprat to Australia to become Assistant General Manager of BHP. He moved there with his wife and children. On 1 April 1899, he was promoted to General Manager, a position he held until 1921.<ref>[http://nla.gov.au/nla.news-article3224850 Intercolonial: New South Wales] ''[[The West Australian]]'' 21 April 1899 p. 5 accessed 7 June 2012</ref> At BHP, he pioneered the [[froth flotation]] process for refining sulphide ore. Delprat foresaw the exhaustion of BHP's mine at [[Broken Hill]], and pushed for moving the company's smelters to [[Port Pirie]]; also construction of the [[BHP Whyalla Tramway]]. He shifted BHP from silver and lead mining to zinc and [[sulphur]] production. These moves were the basis of BHP's later success.<ref name=adb/> |
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Delprat also pushed construction of the BHP |
Delprat also pushed construction of the BHP [[Newcastle Steelworks]]. The contract was signed on 24 September 1912 and the steelworks were opened by [[Ronald Munro Ferguson|Governor-General Novar]] on 2 June 1915. For Delprat's visionary judgement in the project he was made a [[Order of the British Empire|CBE]].<ref name=adb/> |
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In 1935 Delprat was the first recipient of the medal of the [[Australasian Institute of Mining & Metallurgy]].<ref>{{Dictionary of Australian Biography|First=Guillaume Daniel|Last=Delprat|shortlink=0-dict-biogD.html#delprat1|accessdate=6 May 2010}}</ref> |
In 1935 Delprat was the first recipient of the medal of the [[Australasian Institute of Mining & Metallurgy]].<ref>{{Dictionary of Australian Biography|First=Guillaume Daniel|Last=Delprat|shortlink=0-dict-biogD.html#delprat1|accessdate=6 May 2010}}</ref> |
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Revision as of 05:04, 7 September 2023
Guillaume Daniel Delprat CBE (1 September 1856 – 15 March 1937) was a Dutch-Australian metallurgist, mining engineer, and businessman. He was a developer of the froth flotation process for separating minerals.[1]
Delprat was born in Delft, the Netherlands, son of Major General Felix Albert Theodore Delprat (1812–1888), later minister of war, and his wife Elisabeth Francina, née van Santen Kolff.
Delprat attended a high school in Amsterdam and later became an apprentice engineer on the Tay Bridge in Scotland. He attended science classes in Newport-on-Tay and learned calculus from his father by post. On returning to the Netherlands, he is said to have acted as assistant to Johannes Diderik van der Waals, physics professor at the University of Amsterdam. From 1879 to 1882, Delprat worked in Spain at the Tharsis Sulphur and Copper Mines.[1]
In 1898, chairman Edward Wigg of BHP invited Delprat to Australia to become Assistant General Manager of BHP. He moved there with his wife and children. On 1 April 1899, he was promoted to General Manager, a position he held until 1921.[2] At BHP, he pioneered the froth flotation process for refining sulphide ore. Delprat foresaw the exhaustion of BHP's mine at Broken Hill, and pushed for moving the company's smelters to Port Pirie; also construction of the BHP Whyalla Tramway. He shifted BHP from silver and lead mining to zinc and sulphur production. These moves were the basis of BHP's later success.[1]
Delprat also pushed construction of the BHP Newcastle Steelworks. The contract was signed on 24 September 1912 and the steelworks were opened by Governor-General Novar on 2 June 1915. For Delprat's visionary judgement in the project he was made a CBE.[1]
In 1935 Delprat was the first recipient of the medal of the Australasian Institute of Mining & Metallurgy.[3]
Family
G. D. Delprat married Henrietta Maria Wilhelmina Sophia Jas (died 5 December 1937) in Holland on 4 September 1879. Their seven children included:
- Dr. Lica Delprat (–1963) married Dr. Milo Sprod (1882 – 31 December 1934) on 11 April 1916
- Francisca Adriana "Paquita" Delprat (1891–1974) married (later Sir) Douglas Mawson (1882–1958) on 31 March 1914
- Carmen Paquita Delprat (–) married Petrus Ephrem "Pierre" Teppema (1863–1935). She was a noted violinist; studied under Hermann Heinicke, Siegfried Eberhardt and Alexander Petschnikoff[4]
References
- ^ a b c d Osborne, Graeme (1981). "Guillaume Daniel Delprat". Australian Dictionary of Biography. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved 7 June 2012.
- ^ Intercolonial: New South Wales The West Australian 21 April 1899 p. 5 accessed 7 June 2012
- ^ Serle, Percival (1949). "Delprat, Guillaume Daniel". Dictionary of Australian Biography. Sydney: Angus & Robertson. Retrieved 6 May 2010.
- ^ "Out among the People". The Advertiser (Adelaide). South Australia. 28 December 1934. p. 9. Retrieved 8 June 2016 – via National Library of Australia.
