Membranes TRIZ Cases

Segmented reactors and membrane separation remove water and carbon dioxide to resolve incomplete conversion and low yield in urea production.

A layered acidic gas separation membrane sheet uses controlled peel strength to ensure uniform adhesion between porous and hydrophilic resin layers.

Membrane separation removes ethanol at low temperature to preserve wine nutrients while generating high-alcohol liquor, avoiding thermal damage.

An external server evaluates real-time membrane performance data to trigger targeted cleaning, reducing production downtime and chemical exposure.

A transition layer connects the mesoporous skin to the macrovoid support, reducing mechanical weakness while maintaining high flux.

A method manufacturing self-supporting membranes via additive printing on a shaping support to simplify assembly.

Segmented hollow fiber membranes resolve clogging resistance trade-offs by maintaining liquid flow while achieving 25X higher binding capacity.

A blood separation device selects between standard and introductory procedures based on donor characteristics.

A membrane separator processes centrifuge effluent to produce low-solid permeate from drilling fluids.

Low packing density in the fibre bundle minimizes clot formation while antithrombogenic coatings protect blood, enabling long-term destination therapy.

Porous membranes functionalized with hydrophilic molecules retain organic compounds while allowing liquid flow.

Multivariate control prevents overpressure and material loss by adjusting actuators based on real-time pressure and flow data.

Parallel membrane elements in a tubular vessel use a sliding sealing body to prevent feed gas leakage and reduce pressure drop across downstream stages.

A T-shaped PTFE sealing ring seals radial and axial cracks in membrane modules, preventing leaks caused by thermal stress fractures in the head plate.

A fluid recovery system separates mixed insulating gases using filter members and collecting members to extract specific fluids.

Hierarchical porous zeolite membranes use secondary growth to boost pure water flux while resolving the trade-off between separation precision and productivity.