Another Qianlong Pre-Bencharong Plate - in need of an operation...

This plate had been broken and repaired with super glue. Is there any way for me to remove or soften the super glue so that i can repair it better? I don't think so, but it doesn't matter. i love the plate as it is! I should mention that although i am calling these plates pre-Bencharong [for the Thai market], they could have been made for anywhere in the Southeast Asian area.