Can Rilatine be processed in a syrup?

methylphenidate hydrochloride 100mg
Citric acid 480mg
nacitrate 72mg
Aqua Conservans 50g
sorbitol 70% not kristall. Up to 100ml

• the required tablets grind in a coffee grinder and sieves;
• rub with 10 ml of aqua conservanes in which is dissolved nacitrate and citric acid to a beautiful paste
• gradually dilute with 20 ml of water for preservation and pour the contents of the mortar into a measuring glass; mortar and pestle rinse with 20 ml aqua and wash water in the measuring cylinder;
• with sorbitol 70% to 100 ml homogenize and pour into bottle.

should the need for a flavor corrigens prove to perhaps add banana aroma?
shelf life: 2 months after preparation date