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法国早期井盐开采技术 据一些书面材料证实,早在公元858年和893年,法国就已经在摩延韦克附近的一座盐场里和洛林省迪兹市盐矿里掌握了从“井”中浓缩盐水的技术。1381年,洛林省的公爵、梅斯市的主教和巴尔市公爵成立了一家卡特尔(或托拉斯),主要经营座落于沙托沙林和萨龙那的盐井。1737年,路易斯十五世国王的政府明文规定采用浓缩设备处理天然卤水。1740年,法国文献介绍了一台独特的用马作动力并能将卤水从井
Early Well Salt Mining in France According to some written materials, it was confirmed that as early as 858 and 893 AD, France had mastered the salvage from the “well” in a salt field near Moraencau and in the salt mine in the city of Lodz in Lorraine Concentrated brine technology. In 1381, the Duke of Lorraine, the bishop of Metz and the Duke of Barr formed a cartel (or trust) that operated mainly salt wells in the sandy Chatsarin and Saronna. In 1737, the government of King Louis XV clearly stipulated the use of enrichment equipment for the treatment of natural brine. In 1740, French literature introduced a unique horse-powered device and was able to remove brine from wells