Create Sodium Hydroxide from Sodium Silicate During a reaction I use sodium hydroxide and create sodium silicate as a by-product.

I am curious if there is a way to recycle that sodium silicate into sodium hydroxide?

I am not a chemist, just have to use chemistry and I love it.

My best guess is to use Hydrogen Peroxide and Heat.

or Hydrogen gas.

or maybe even Aqua Ammonia...

For any reaction I have abundant electricity available, to create heat.

I have thought about this for months and stuck in the do-nothing phase until I can get some help from experts and see the reaction on paper.

Any help would be greatly appreciated.
The reactions you proposed are pure fantasy. They will never happen. Na2SiO3 does not react with either H2O2 or Hydrogen gas or CH2 (which does not exist, by the way).

The only possibility would be to have silica precipitate by bubbling CO2 in the solution. This will produce a precipitate of Si(OH)4. But this precipitate is so gelatinous that it cannot be easily filtrated. If you are able to filtrate (under pressure), the remaining clear solution contains Na2CO3.
$$\ce{Na2SiO3 +CO2 + 2 H2O  -&gt;  Na2CO3 + Si(OH)4}$$

which could be transformed into NaOH by adding calcium hydroxide (or chalk) Ca(OH)2. This addition creates a new precipitate, CaCO3, which can be filtrated, and the residual solution contains NaOH.
$$\ce{Na2CO3 + Ca(OH)2 -&gt; CaCO3 + 2NaOH}$$