A review on recent advances in technologies and processes of natural gas dehydration, desulfurization, sulfur recovery, NGL recovery, LNG, helium recovery, power generation, NGV, heating and cooling control, fuel cells and chemical uses is presented.

• 天然气加工包括凝液回收、天然气液化和天然气提氦;天然气利用包括天然气发电、天然气汽车、天然气制冷及天然气空调、天然气燃料电池等,化工利用则介绍了合成气、合成氨、甲醇、液体燃料的技术进展。