Encapsulation and controlled delivery of strong mineral acids

A polymer-encapsulated mineral acid solution suspension comprising:

• a polymer-encapsulated mineral acid solution, comprising:
• a strong mineral acid solution where a strong mineral acid is in a range of from greater than 0 wt. % to about 30 wt. % of the strong mineral acid solution, and
• a polymerized shell that encapsulates the strong mineral acid solution such that the polymerized shell encapsulates and prevents interaction with the strong mineral acid solution until the polymerized shell degrades, where the strong mineral acid solution does not degrade the polymerized shell, wherein the polymerized shell comprises a homopolymer, wherein the homopolymer comprises a polymerized monomer having acrylate end group functionality, the polymerized monomer having acrylate end group functionality selected from the group consisting of 1,6-hexanediol diacrylate, 1,1,1-trimethylolpropane triacrylate;
• 2,2-bis[4-(2-acryloxyethoxy)phenyl]propane,
• dipentaerythritol pentaacryalate, and a urethane-acrylate oligomer;
• and
• a suspension fluid.

A polymer-encapsulated mineral acid solution suspension comprising:

• a polymer-encapsulated mineral acid solution, comprising:
• a strong mineral acid solution where a strong mineral acid is in a range of from greater than 0 wt. % to about 30 wt. % of the strong mineral acid solution, and
• a polymerized shell that encapsulates the strong mineral acid solution such that the polymerized shell encapsulates and prevents interaction with the strong mineral acid solution until the polymerized shell degrades, where the strong mineral acid solution does not degrade the polymerized shell, wherein the polymerized shell comprises a homopolymer, wherein the homopolymer comprises a polymerized monomer having methacrylate end group functionality, the polymerized monomer having acrylate end group functionality selected from the group consisting of diurethane dimethacrylate, Bisphenol-A glycerolate dimethacrylate, poly(ethylene glycol) dimethacrylate (having an average poly(ethylene glycol) (PEG) Mn of about 600), and 1,6-hexanediol dimethacrylate;
• and
• a suspension fluid.