This invention first time uses ionic liquid as catalyst to compose metaformaldehyde of formaldehyde. Catalyst can be supplied for circular use for continuous sample introduction.
本发明首次使用离子液体作催化剂由 甲醛合成三聚甲醛，催化剂可供连续进样循环使用。
youdao
应用推荐
模块上移
模块下移
不移动