eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2015-12-25 12 3 2861 2867 10.13005/bbra/1971 3748 article Vladislav Anatolievich Luksho 1 Andrey Victorovich Kozlov 2 Vadim Fedorovich Kutenev 3 Vladimir Ivanovich Panchishniy 4 Head of department, Doctor of philosophy. Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute "NAMI" (FSUE “NAMI”), Avtomotornaya street, 2, Moscow, Russia, 125438. Head of department, Doctor of engineering.Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute "NAMI" (FSUE “NAMI”), Avtomotornaya street, 2, Moscow, Russia, 125438. Director of Centre, Doctor of engineering.Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute "NAMI" (FSUE “NAMI”), Avtomotornaya street, 2, Moscow, Russia, 125438. Senior Researcher, Doctor of philosophy.Federal State Unitary Enterprise Central Scientific Research Automobile and Automotive Institute "NAMI" (FSUE “NAMI”), Avtomotornaya street, 2, Moscow, Russia, 125438. The article covers aspects of creation of a neutralization system for a new generation high-efficiency gas engine. It provides the results of works on achieving high power and economic performances of an engine. The description of a bifunctional neutralization system is presented along with the results of works on achieving effective functioning of the neutralization system. https://www.biotech-asia.org/vol12no3/the-creation-of-a-neutralization-system-for-a-high-efficiency-gas-engine/ gas engine; miller cycle; natural gas; internal combustion engines; aftertreatment system; nitrogen oxides; three-way catalyst; selective catalytic reduction