地下煤气化会成为主流吗? 我也想说.. ucg不是污染那么严重的.. ucg if done properly has minimal environmental impact. i.e. you need to pick the geography right. and make sure it is not so close to the surface. (atleast 300m below the surface), and have proper underground water cap above the intended zone. if you make sure those are correct, you won't be getting any wild fires, since if the geography and condition is right, its much more difficult for o2/air to get into the seams apart from the pipe you are injecting through. the key is to understand the geography of the site before conducting ucg. a working computer simulation model could help too ^_~. i can tell you who has a pretty accurate copy with a couple decades of test data backing it up 查看更多