1) high pressure acid leaching process
高压酸浸工艺
1.
Some processes for utilizing lateriter-nickel ore were mainly described,such as high pressure acid leaching process,ammonia leaching process, reduction roasting-acid leaching process,reduction roasting-magnetic separation process and reduction roasting-flotation Process,and their development foreground were prospected at last.
介绍了红土镍矿的性质与开发利用现状,对目前红土镍矿的处理工艺进行了综述,着重介绍了高压酸浸工艺、氨浸工艺、还原焙烧—酸浸工艺、还原焙烧—磁选工艺、还原焙烧—浮选工艺,并展望了各工艺的发展前景。
3) high pressure nitric acid process
高压法硝酸工艺
4) high pressure acid leaching
高压酸浸
1.
Effect of surfactant on laterite ore slurry properties and scale formation in high pressure acid leaching;
表面活性剂在红土镍矿高压酸浸中的抑垢作用
5) High Voltage process
高压工艺
6) acid-fracturing techniques
酸压工艺
1.
New variable-viscosity acid has been studied and introduced into Tahe oilfield since 2004, conventional acid-fracturing techniques were broke through and good retardation and deep penetration of the acid were achieved.
塔河油田2004年以来研究和引进新型变粘酸体系并突破常规酸压工艺,实现了酸液缓速和深穿透的目的。
补充资料：高压
①较高的压强。②较高的电压。③高气压区。④心脏收缩时血液对血管的压力。⑤残酷迫害；极度压制：～政策│～手段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条