heaporvatleachplant或HeapandVatleachplant；in-situleaching是什麼意思?整句话是这样的,有关矿业的词汇,应该是类似什么厂,希望专业人士帮忙~Mufuliraoperationsconsistofonemainundergroundmine(Mufulira)

Question

heap or vat leach plant 或 Heap and Vat leach plant ；in-situ leaching是什麼意思?
整句话是这样的,有关矿业的词汇,应该是类似什么厂,希望专业人士帮忙~
Mufulira operations consist of one main underground mine (Mufulira) and two portal mines (East and West),a heap and vat-leach plant,in-situ leaching,a concentrator,three solvent extraction plants,a copper smelter and a refinery.

Answer 1

穆富利拉公司由一个主要的地下矿（穆富利拉铜矿）和两个港口矿（东港和西港）,一个堆浸和沥滤厂, 一个现地淋溶厂,一个选矿厂,三个溶剂萃取厂,一个铜熔炼厂和一个提炼厂组成.
不是很专业,勉强译成这样啦