Mining and building materials

Due to its spe­cif­ic sep­a­ra­tion mech­a­nism, the shock wave process, which pro­vokes frac­tures on the crys­tal­lo­graph­ic lev­el at the inter­faces of dif­fer­ent mate­ri­als, is par­tic­u­lar­ly suit­able for pro­cess­ing inter­me­di­ate min­ing prod­ucts and for crush­ing rock, min­er­als or slags with valu­able ingredients.

The spe­cif­ic sep­a­ra­tion mech­a­nism of shock wave tech­nol­o­gy has a par­tic­u­lar­ly pos­i­tive effect on rock pro­cess­ing, which pro­vokes mate­r­i­al frac­tures, prefer­ably at the inter­faces of mate­ri­als with dif­fer­ent acoustic prop­er­ties. The selec­tiv­i­ty of the frag­men­ta­tion process on crys­tal­lo­graph­ic (for­eign) phas­es enables the effi­cient dis­in­te­gra­tion of dif­fer­ent microstructures.

The process offers great poten­tial for pro­cess­ing valu­able min­ing prod­ucts and min­er­als. Shock wave frag­men­ta­tion tech­nol­o­gy is able to recov­er and con­cen­trate the valu­able mate­ri­als con­tained in rocks. This tech­nol­o­gy could poten­tial­ly improve the effi­cien­cy of con­ven­tion­al pro­cess­ing meth­ods in future. Over the last few years the shock wave frag­men­ta­tion process extend­ed to indus­tri­al scale. We are con­tin­u­al­ly expand­ing the scale of the tech­nol­o­gy and devel­op­ing cus­tomer-spe­cif­ic solu­tions in col­lab­o­ra­tion with an expert net­work of nation­al and inter­na­tion­al part­ners from every field.

Shock wave crushing of mining products

Application benefits:

mate­r­i­al-selec­tive frag­men­ta­tion of mul­ti­phase systems
recov­ery and con­cen­tra­tion of valu­able materials
increased effi­cien­cy for sub­se­quent chem­i­cal or hydromet­al­lur­gi­cal processes

Application examples:

Concrete

before shock wave treatment

after shock wave treatment (gravel fraction)

after shock wave treatment (mixedfraction)

after shock wave treatment (cement stone fraction)

Rock

before shock wave treatment

after shock wave treatment