The paper describes the fundamental principle of acid-making off-gas treatment by ammonia-acid method and its application in Yunnan Copper.

介绍了氨-酸法处理制酸尾气的基本原理以及在云南铜业股份有限公司的运用实践。

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Each system is designed to meet site specific needs and can be fully integrated with activated carbon and thermal oxidation systems off-gas treatment systems.

每个系统的设计可满足特定需求，它们可以与活性炭和热氧化系统烟气处理系统一起使用。

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The present situation of metallurgical off-gas treatment in Northwest China is analyzed and sodium sulphide-elemental sulphur desulphurization technology suitable to the area is proposed.

分析了我国西北地区二氧化硫烟气处理现状，提出一种适合该地区的烟气脱硫技术——硫化钠一元素硫法。

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Each LNG In A Box unit is fully equipped with a gas pre-treatment system, cold box assembly and boil off gas compressor as well as a GE's turboexpander compressor, high-speed reciprocating compressor, electric motor, driver and control system.

WSJ: GE Unveils LNG In A Box(TM) System; Gasfin Selects New Technology for Fueling Stations in Europe

Microturbines can run on natural gas as well as other fuels, including kerosene and the methane given off by landfills and sewage-treatment plants.

FORBES: The Revolution That Wasn't--Yet