gịnị kpatara ịhọrọ anyị uru

A na-akpọ Sieve Molecular aha n'ihi na e nwere pores otu n'ime ụmụ irighiri ihe nke sieves molecular, nke nwere ike ikewapụta ụmụ irighiri ihe dị iche iche dịka nha nke pores.

Anyị na-emepụta ọtụtụ ụdị zeolite molecular sieve adsorbents. Ụfọdụ n'ime ụdị sieve molekụla a na-ahụkarị gụnyere Molecular Sieve 3A, Molecular Sieve 4A, Molecular Sieve 5A, Molecular Sieve 13X, Molecular Sieve 13X-APG, Molecular Sieve 13X-HP, Molecular Sieve Li-X, Carbon Moley Moley Sieve , XH-7/9 Molecular Sieve wdg.

Ọkụ infrared anyị na-ekpuchi ụwa na-adịghị ahụkebe dị ka ihe na-akpali akpali, na-eme ka ọkụ na-enweghị ọkụ mere n'elu seramiiki wee gbapụta ozugbo. Yabụ, ọnụego mbufe ike dị elu karịa ọkụ seramiiki nkịtị.

Ụkpụrụ na-arụ ọrụ nke ọkụ ọkụ infrared gas nke ụlọ ọrụ anyị na-emepụta bụ: ihe ngwakọta gas / ikuku na-eme ka gas na ikuku na-ejikọta ya, gas na-ejikọta ya na-abanye n'ime oghere nke shei na-ere ọkụ, na-agafe na ntụgharị nkesa, na mgbe ahụ. ọkụ na-edozi ahụ site na obere oghere nke regenerator, nke mere na regenerator red, okpomọkụ nchekwa, na infrared radieshon n'ụdị nke okpomọkụ ntọhapụ n'èzí.

Ụdị ịba uru na-emetụta mpaghara teknụzụ nke ngwaọrụ ntụgharị catalytic ternary maka ịsacha gas ọdụ ụgbọ ala, ọkachasị n'ihe na-ebu igwe nke ihe ntụgharị catalytic ternary. Ọ na-edozi nsogbu teknụzụ dị ka imewe enweghị ezi uche nke teknụzụ dị ugbu a.

The metal carrier of the ternary catalytic converter comprises a shell of a cylinder and a core ndokwa na shei, nke e ji mara na isi nke mejupụtara A plurality nke efere a haziri n'otu n'otu na nha anya spacing, na ehulata efere na wavy udi bụ. hazie n'etiti efere abụọ dị n'akụkụ. E jiri ya tụnyere nkà na ụzụ dị ugbu a, uru nke onye na-ebu ígwè nke ternary catalytic converter bụ ndị a: Nhazi ahụ bụ ihe ezi uche dị na ya, nhazi ahụ dị mfe, ndụ ọrụ dị ogologo, ọnụahịa mmepụta dị ala, nkwụsi ike ọrụ dị mma.

Anyị nwere ike na-enye ma ọla substrate ntekwasa na ezigbo ọla nke Pt, Pd, Rh na-enweghị ezigbo ọla, na ike izute emission ọkọlọtọ Euro II, Euro III, Euro IV, Euro V, EPA na CARB.

Cordierite Honeycomb Ceramic Catalytic Ntụgharị: eji dị ka catalytic converters nke mmanụ ụgbọala engines, na mmanụ aṅụ seramiiki catalyst substrates na-kpuchie site catalyst; n'otu oge ahụ, anyị na-emeziwanye elu elu ebe ma belata okpomọkụ ike ime ka catalytic ọrụ. Mgbe ikuku ọjọọ ahụ gafere, HC, CO na NOX ga-agbanwe ka ọ bụrụ ihe ndị na-adịghị emerụ ahụ.

Agbụgbọ mmanụ seramiiki bụ ụdị ngwaahịa seramiiki ụlọ ọrụ ọhụrụ emepụtara n'afọ ndị na-adịbeghị anya. Ọ nwere mkpa pore mgbidi, nnukwu geometric kpọmkwem ebe, ala thermal mgbasa ọnụọgụ, ezi thermal mmetụta nguzogide na anụ chemical Njirimara na na, ọtụtụ ebe na-eji dị iche iche fields.Sermiiki ebuanu bụ ezigbo ụgbọelu maka catalysts na okpomọkụ Exchanger nke ọcha ulo oru mkpofu gas. na nchekwa gburugburu ebe obibi na ụlọ ọrụ kemịkalụ, yana kwa ezigbo ihe nzacha ọkụ dị elu nke ụlọ ọrụ ọla na nkedo.

A na-etinye ihe mmetụta ikuku oxygen na ọkpọkọ ikuku nke ụgbọ ala, nke a na-eji achọpụta ọdịnaya oxygen dị na ikuku nke engine, na nzaghachi ngwakọta ikuku na mmanụ ọkụ na mpaghara njikwa eletrọnịkị (ECU) site na mgbama ọkụ eletrik. Dị ka ọnọdụ ọrụ dị iche iche si dị, ECU na-edozi oke ikuku-mmanụ iji mee ka engine na-agba ọsọ n'ọnọdụ kachasị mma ma ghọta uru abụọ nke ọchịchọ ike, nchekwa ike na mbelata ikuku.

Isi ihe mmetụta oxygen bụ ihe seramiiki. Igwe ikuku oxygen dị elu na-eji ngwakọta zirconium-platinum oxidation ngwakọta na ihe ndị ọzọ na-emepụta ala siri ike iji gbochie nrụgide nke nwere ike imetụta ihe mmetụta oxygen ngwa ngwa, àgwà siri ike nke akụkụ ọ bụla bụ ihe anyị na-adabere na ya maka ịrụ ọrụ kacha mma na ogologo oge. ndụ nke sensọ anyị.

N'ihi na a carburetor ma ọ bụ trotul ahụ mmanụ ụgbọala-gbanye engine, oriri manifold bụ oriri ahịrị mgbe carburetor ma ọ bụ throttle ahu na n'ihu cylinder isi oriri n'ọdụ ụgbọ mmiri. Ọrụ ya bụ ikuku, ngwakọta mmanụ sitere na carburetor ma ọ bụ nkesa ahụ na-ekesa na ọdụ ụgbọ mmiri cylinder. Maka injinia ma ọ bụ mmanụ dizel etinyere mmanụ n'ọdụ ụgbọ mmiri, ụdị ihe oriri a na-enye naanị na-ekesa ikuku dị ọcha na ọdụ ụgbọ mmiri cylinder nke ọ bụla. Igwe ihe oriri ga-ekesa ikuku, ngwakọta mmanụ ọkụ, ma ọ bụ ikuku dị ọcha dịka o kwere mee n'etiti cylinders. N'ihi nke a, ogologo nke ụzọ ikuku na ntinye ihe oriri ga-abụ nhata dịka o kwere mee. Mgbidi dị n'ime nke ihe oriri kwesịrị ịdị nro ka o wee belata nkwụsị nke ikuku gas ma melite ikike oriri.