Mmeghachi omume kemịkalụ, nke na-ewere ọnọdụ n'ihi ọnọdụ okpomọkụ dị elu na ihe nrụgide chọrọ ruo 260 Celsius C / 200 mmanya, bụ ngwa nke emebere Berghof reactors.The pụrụ iche atụmatụ nke Berghof reactors bụ ha pụrụ iche, oké PTFE liner.Akụkụ niile, nke na-abanye na mgbasa ozi mmiri mmiri, bụ nke emere kpamkpam site na PTFE ma ọ bụ kpuchie ya na fluoropolymer.
Nchekwa corrosion gụnyere
PTFE liner, nke dị ọtụtụ millimeters, na-echebe igwe anaghị agba nchara nke ọma megide corrosion, ọbụna megide mgbasa ozi na-emebi emebi dị ka acids na alkali.A na-amata PTFE site na nguzogide ya dị mma na ihe fọrọ nke nta ka ọ bụrụ kemịkalụ niile, nke na-eme ka o kwe omume ime na-enweghị ọtụtụ alloys pụrụ iche dị oke ọnụ, dị ka hastelloy.Nke a na-ebelata nke ukwuu ụgwọ nnweta.Ihe ize ndụ nke mmetọ obe nwere ike ịdị mfe iji akara PTFE.Ndị na-emepụta ihe na-eme ka ọla, dị ka Pt, Rh, Raney Nickel wdg na-agbaso ígwè reactors na ọ siri ike iwepụ.N'ime nnwale ndị na-esonụ ajụjụ a na-arị elu ma ọ bụrụ na mmetụta ndị a hụrụ na-akpata n'ezie site na mgbanwe nke catalyser, mmetọ mmetọ ma ọ bụ nsị nsị.A na-agbanarị nsogbu a nke ọma site na idobe PTFE liner maka ụdị ọ bụla nke catalyser. NDỤMỌDỤ: PTFE liners nwekwara ike iji dị ka ihe bara uru nchekwa arịa maka reactive ngwọta.
Ojiji zuru ụwa ọnụ
Enwere ike iji reactors Berghof maka ebumnuche niile;A na-echebe akụkụ niile nke na-abanye na mmiri mmiri mmiri pụọ na mwakpo kemịkal site na fluoropolymers.A na-emechi liner na hermetically wee rapara n'ime mgbidi reactor dị ka akpụkpọ anụ.N'ihi ya, ọ dị nnọọ iche na PTFE liners, nke a na-etinye na-emeghe n'ime reactor.Ihe mkpuchi ahụ niile nwere ntinye PTFE mbughari, mkpuchi mkpuchi, ọkpọkọ dip na sheaths agitator na mgbanaka akara PTFE.Enwere ike iwepụ akụkụ ndị a niile ma tinyekwa ya ngwa ngwa maka ebumnuche ihicha.Ọkpụrụkpụ nke mgbidi nke liner na-adabere na olu reactor ma dị n'etiti 1.6 na 7.4 mm.Ihe mkpuchi nke mkpuchi ahụ dịkarịa ala 3.7 mm.Oke kacha arụ ọrụ nke reactors bụ 200 mmanya na oke okpomọkụ maka ọrụ na-aga n'ihu bụ 230 Celsius.Maka obere oge (ya bụ max. 60 min) a nwekwara ike ikpo ọkụ ọkụ ruo 260 Celsius.Ọnọdụ okpomọkụ dị elu na usoro ikpo ọkụ dị ogologo karịa 260°C na-emebi liner PTFE.N'ihi okpomọkụ ndị a dị elu na-arụ ọrụ, ihe ndị PTFE a na-emekarị na-aghọ "agbagọ";mana akụkụ Berghof adịghị.Ihe ndị a PTFE enweghị ntụzịaka kachasị mma n'ihi na, n'ihi usoro mkpakọ nke isostatic nke Berghof mepụtara enweghị ntụzịaka masịrị ma mara onwe ha site na otu ọnụọgụ mgbasawanye n'akụkụ niile na oghere.A "mgbagwoju anya" nke akụkụ, ọbụna na elu okpomọkụ na nrụgide na-esi otú ewepu.
Uru nke PTFE-lining:→Ike dị elu, obere oge ruo +260 Celsius→Nrụgide-kpagidere ruo 200 mmanya→Nguzogide zuru ụwa ọnụ na kemịkalụ, ọbụlagodi acids ike ike na alkali→Na-adịghị emebi emebi→Enweghị mmetọ
Isostatic mkpakọ ịkpụzi
;B Mgbe a na-eji usoro ịkpụzi usoro mkpakọ nke otu axis, dịka iwu, a na-ejikọta ihe ahụ n'ụzọ kwụ ọtọ n'ụdị nke nwere plọg ike.Enweghị mkpakọ kehoraizin gafere na ntụzịaka mkpakọ.N'ụzọ dị iche, na usoro mkpakọ nke isostatic-ịkpụzi a na-etinye ike na ihe ahụ n'otu n'otu na n'otu oge site n'akụkụ niile na mbara igwe site na usoro hydraulic ma na-agbanye ya n'otu n'otu.N'ihi ya, a na-enweta mkpakọ kacha mma, na-ebute obere porosity, nhazi elu dị mma na oke nkwụsị na ike mkpakọ.Enweghị ntụzịaka kachasị amasị ka emepụtara yana echekwabara akụrụngwa isotropic.Karịsịa ike mgbaka na mkpakọ nke ihe na-agbanwe agbanwe n'akụkụ niile na oghere.
Uru mma ekele maka ịkpụzi mkpakọ isostatic
Enwere ike igosi uru dị na ịkpụzi mkpakọ isostatic site na iji onyonyo REM gbasaa nke ọma.Mgbe a na-ebuli elu 100 ugboro, a ka nwere ike ịmata ihe ndị dị na granulate nke ihe mbụ ahụ na PTFE ma ọ bụrụ na etinyere ya n'ụdị mkpakọ nke otu-axis.N'ụzọ dị iche, PTFE mkpakọ na-akpụ akpụ na-egosi nhazi elu na-agbanwe agbanwe karịa.Ọ bụ ihe fọrọ nke nta ka ọ bụrụ otu-axis mkpakọ kpụrụ TFM™PTFE.Agbanyeghị, TFM™ PTFE na-akpụzi isostati-caly compression na-enweta usoro dị mma ma dịkwa nro.Ọzọkwa, mgbe a na-ebuli ya ugboro 2,500, n'ime otu-axis mkpakọ-akpụzi ntụpọ ihe na-apụta ìhè, nke na-anaghị adịkwa na TFM™ PTFE kpụrụ akpụ akpụ akpụ.
Oge nzipu: Eprel-10-2020