Embodiments of the invention relate to methods and systems for producing ammonium perchlorate.

A hybrid separator for an electrochemical cell is provided, along with methods of making the hybrid separator. The hybrid separator includes a first metal-organic framework comprising copper and having a plurality of first pores and a second distinct metal-organic framework comprising indium or zinc and having a plurality of second pores. The hybrid separator is capable of adsorbing one or more lithium salts in at least one of the plurality of first pores or the plurality of second pores so as to be ionically conductive. The hybrid separator may have a conductivity greater than or equal to about 0.1 mS/cm to less than or equal to about 1 mS/cm and is substantially free of any polymeric binder.

The present invention relates to a method for conducting deracemization using Taylor flow and a device for conducting the same. With respect to the deracemization of a racemate, it may be efficiently conducted with improved rapidity when a racemate-containing fluid is placed under Taylor flow.

The present invention relates to a method for conducting deracemization using Taylor flow and a device for conducting the same. With respect to the deracemization of a racemate, it may be efficiently conducted with improved rapidity when a racemate-containing fluid is placed under Taylor flow.

A method for processing of expired solid rocket propellant containing ammonium perchlorate, powdered aluminum, and a rubber-based binder for the purpose of recycling ammonium perchlorate, the method comprising: a) wet disintegration of solid propellant in a solution to produce a suspension of solid substances; b) leaching of the suspension of solid substances at an increased temperature in a leaching solution to produce an ammonium perchlorate solution, the leaching solution including at least one of water and unsaturated ammonium perchlorate and containing added inert material based on at least one of porous carbon, diatomaceous earth and a polymer; c) wherein the use of the inert material during the leaching process increases de-agglomeration and decreases re-agglomeration of solid substances of the suspension of solid substances; d) separation of the ammonium perchlorate solution from the suspension of solid substances, the separated ammonium perchlorate solution also containing at least some of the inert material; e) refining of the separated ammonium perchlorate solution from step d) at an increased temperature; f) separation of the at least some of the inert material from the separated ammonium perchlorate solution to produce recycled ammonium perchlorate; g) crystallization of the recycled ammonium perchlorate.

Embodiments of the invention relate to methods and systems for producing ammonium perchlorate.

The present disclosure concerns processes for regenerating organocations from perchlorate-rich waste products, more specifically transformation of water-insoluble organocation-perchlorate salt, originating from perchlorate-removal water treatment processes, into a water-soluble perchlorate salt for reusing same.

The present disclosure concerns processes for regenerating organocations from perchlorate-rich waste products, more specifically transformation of water-insoluble organocation-perchlorate salt, originating from perchlorate-removal water treatment processes, into a water-soluble perchlorate salt for reusing same.

The present invention relates to a method for conducting deracemization using Taylor flow and a device for conducting the same. With respect to the deracemization of a racemate, it may be efficiently conducted with improved rapidity when a racemate-containing fluid is placed under Taylor flow.

The present invention relates to a method for conducting deracemization using Taylor flow and a device for conducting the same. With respect to the deracemization of a racemate, it may be efficiently conducted with improved rapidity when a racemate-containing fluid is placed under Taylor flow.