The proposed method relates to producing inorganic sorbents for extracting lithium from lithium-containing natural and industrial brines. The method consists of a plurality of sequential steps, which include contacting a mixture of a soluble manganese (II) salt and aluminum (III) salt with an alkali solution in the presence of an alkali metal permanganate to obtain a precipitate of a mixed hydrated manganese (III), manganese (IV), and aluminum (III) oxide. After multiple reactions and conversions of intermediate products of the mixed hydrated manganese (III), manganese (IV), and aluminum (III) oxide, the final product is obtained as an ion exchanger in the H-form of high selectivity to lithium.

An automated end-to-end continuous purification system for the manufacture of therapeutic proteins to reduce complexity of manual process operations and minimize physical space requirements, such system comprising a housing containing a control system, a tray and a collection vessel, wherein the system comprises a series of four purification stages, each such stage comprising a product pump and protein product line, a buffer pump and buffer line, a flow kit, two to four pinch valves and a waste line, and all such purification stages are connected by a single protein product line and are operated simultaneously.

An automated end-to-end continuous purification system for the manufacture of therapeutic proteins to reduce complexity of manual process operations and minimize physical space requirements, such system comprising a housing containing a control system, a tray and a collection vessel, wherein the system comprises a series of four purification stages, each such stage comprising a product pump and protein product line, a buffer pump and buffer line, a flow kit, two to four pinch valves and a waste line, and all such purification stages are connected by a single protein product line and are operated simultaneously.

An automated end-to-end continuous purification system for the manufacture of therapeutic proteins to reduce complexity of manual process operations and minimize physical space requirements.