Hello J.:
As a mother for 20 years, I fully understand and sympathize with your current problem. Let me just assure you that your daughter WILL eventually find a way to go to sleep without her pacifier. What you need to do is come up with a specific routine that you follow every night, leading up to her bedtime.
Even the simplest of tasks, when followed in order every single night, can have a significant effect. Start with a drink of water, a visit to the potty, a goodnight story. Have your daughter help to choose her clothes for the next day. Maybe she can choose a special stuffed animal to sleep with each night? The different tasks don't matter -- what matters is that you do them together each and every night. These different tasks gradually let her know (and her sub-conscious) that it's time to go to sleep.
A nice snuggle with Mom may help a lot, also. Maybe a snuggle in a rocking chair, with a quiet little lullaby? Something to soothe her and help her to quiet down. The pacifier was probably a soother, and a snuggle may help to take its place. Above all, try to be patient.
I hope this idea helps and wish you lots of luck in your endeavor. Try to just enjoy her, no matter what the struggles. She won't be a 2-year-old for long!
Hugs,
L. R