Mkpuchi FBE dị n'ime

Mkpuchi FBE dị n'ime(Fusion Bonded Epoxy) bụ ụlọ ọrụ mmepụta ihe- etinyere ntụ ntụ epoxy n'ime tubing mmanụ, mkpuchi na ahịrị mkpokọ. Mgbe emechara ID ọkpọkọ ma kpochaa ya, a na-efesa ntụ ntụ epoxy, gbazee ma gwọọ ya iji mepụta ihe mgbochi siri ike na-aga n'ihu. Ihe mgbochi a na-ekewapụ mmiri a na-emepụta na nchara, na-ebelata CO₂/H₂ corrosion, ma na-eme ka elu dị n'ime dị mma, nke na-enyere aka belata nkwụsị nrụgide na ntinye.

Maka ndị na-arụ ọrụ na ndị na-azụ ahịa EPC nke a bara uru n'ihi na enwere ike ịnye mkpuchi ya na ọkpọkọ n'onwe ya. Octal Pipe nwere ike inyefeọkpọkọ + ime FBE + mkpuchi mpụga + akwụkwọn'otu nza, ya mere, onye na-azụ ihe ekwesịghị iziga ihe na ogige mkpuchi dị iche.

CO₂ + emepụtara eriri tubing mmiri (corrosion dị ụtọ + n'okpuru - ihe egwu nkwụnye ego):Maka olulu mmiri ebe mmiri mmiri CO₂ na-ebuba corrosion dị n'ime ma na-etinye ọnyà mmiri megide ígwè. A kọwapụtara FBE dị n'ime ka idobe ID ahụ yana dị nro ka mkpụrụ ndụ corrosion ghara ịmalite n'okpuru nkwụnye ego.Ọdịiche nke Pipe Octal:anyị na-akpọchi ụzọ gburugburunjedebe masking + na-achịkwa njedebe njedebe na-enweghị mkpuchiya mere njikọta na ime{0}} adịghị agbawa lining, anyị na-ejikwawindo preheat/ọgwụgwọya mere mkpuchi ahụ na-adaba n'ụzọ zuru ezu kama ịhapụ mpaghara "uzuzu uzuzu" na-adịghị ike (akọwapụtara na PO / ITP mgbe achọrọ).

Mmepụta H₂S dị obere- ruo{1}} (agwakọtara CO₂/H₂ na mmiri):Mgbe onye ọkwọ ụgbọ ala corrosion bụ mmiri utoojoo + na-emepụta mmiri na ọdịda na-amalite dị ka mwakpo mpaghara, ọ bụghị ịhịa aka n'ahụ. Ndị na-azụ ahịa na-achọkarị usoro nkwụsi ike na nkwụsi ike usoro.Ọdịiche nke Pipe Octal:A na-ejikọta nhọrọ mkpuchi na mgbasa ozi gị kwuru (CO₂/H₂S/water) anyị na-etinyenjedebe nchebe + iwu njikwaiji gbochie mkparị ID n'oge mmegharị ụlọ na mbupu - otu n'ime ihe ndị a na-ahụkarị "mkpuchi dị mma na ụlọ ọrụ, dara na saịtị" na-akpata.

Wax- crude na-adịkarị mfe (nkwasa paraffin / mkpochapụ oge niile):N'olulu mmiri ebe wax na-ewu ngwa ngwa, ihe mgbu na-arụ ọrụ bụ mmachi yana ọkụ na-ekpo ọkụ ugboro ugboro-mmanụ/ihe mkpochapụ. A na-eji FBE dị n'ime iji dobe ID dị nro ma belata ihe mgbakwasị wax.Ọdịiche nke Pipe Octal:anyị nwere ike ịkọwapụta otumgbochi -wax / ala - nhọrọ ime esemokwuna njikwaỊdị ọcha ID tupu mkpuchi(mwepu mmanụ/griiz + ọkọlọtọ mgbe akọwapụtara ya), n'ihi na ihe mkpuchi wax{1}} na-ada n'isi mgbe ihe eji eme ihe na-ekwekọghị ekwekọ.

Ọ̀tụ̀tụ̀-mmiri na-esikarị ike (ọchịchọ CaCO₃ / BaSO₄):Ebe ọnụ ọgụgụ na-agafe ngwa ngwa wee ghọọ mgbochi siri ike. Ebumnobi bụ ntakịrị ihe nucleation na mgbochi kemịkalụ nwere ike ibu amụma.Ọdịiche nke Pipe Octal:anyị na-achịkwaỌga n'ihu ID na njedebe na ntụgharị(enweghị ragged overspray edge) ma mee ka elu ID ahụ na-agbanwe agbanwe ka ị ghara inweta "mgbanaka efu" nke na-aghọ ihe mmalite - ndị a bụ nkwonkwo na-amanye ntinye aka n'oge.

Tebụl a na-eme ka Google doo anya (na ndị ọrụ n'ezie) na nke a abụghị otu mkpuchi ọnyà, kama akara ngwaahịa.

Nkwadebe elu dị n'ime
A na-eji ngwa abrasive ma ọ bụ igwe na-ehicha ID iji wepụ ihe igwe igwe, nchara, griiz na mmetọ. Maka nsonaazụ kacha mma, a na-eji nso - ọla ọcha (Sa 2½). Maka usoro nkwadebe dị ala -, anabatara ọkwa dị ala.

Ọkụ preheating
A na-ebute ọkpọkọ na okpomọkụ nchara kpọmkwem (na-adịkarị 200-230 degrees). Nke a na-achọpụta na mgbe ntụ ntụ na-adaba n'elu ọ na-agbaze ozugbo.

Electrostatic ntụ ntụ ịgba
Uwe na-agba agba na-agafe na ọkpọkọ ma tinye ntụ ntụ FBE n'ogologo n'ogologo. A na-adọta ntụ ntụ na nchara na-ekpo ọkụ ma na-emepụta ihe nkiri otu.

Ngwakọta na ọgwụgwọ
Ihe mkpuchi ahụ na-agbaze, ọkwa yana crosslinks nke kemịkalụ iji mepụta akwa akwa epoxy na-agbakwunyere.

Nyocha na njikwa
A na-atụ oke mkpuchi mkpuchi (DFT), a na-eme nchọpụta ezumike (2.5-5 kV), na-elele anya ID ahụ. A na-ajụzi ọkpọkọ tozuru etozu, kechie ya ma kwakọba ya.

Paragraf dị ka nke a na-enyere Google aka ịchọpụta usoro "usoro nrụpụta", nke na-adịkarị mma karịa nkọwa AI dị mkpụmkpụ-.

Mgbe tubing ga-ahụwax, ọnụ ọgụgụ, na oke mmiri ịkpụ, nsogbu ubi na-abụkarịMmachi ID na erute anaghị akwụsi ike, ọ bụghị naanị unyi corrosion. A kọwapụtara FBE ime ime ka idobe yaIme elu dị nro ma na-eguzogide ọgwụ, ya mere nkwụnye ego na-ewuli nwayọọ nwayọọ, nkwụsị nrụgide na-adị ala, na oge nhichapụ na-aghọwanye ihe a na-ahụ anya.

• Ndokwa wax: arịlịka wax na ID siri ike yana nkwụsị. Na PO, ezipụta ụdị lining (ọkọlọtọ vs mgbochi-wax/low-esemokwu mgbe achọrọ), lekwasịrị anya DFT, na ule ezumike ka ID ahụ wee na-emechi.
• Nkwanye ọnụ ọgụgụ: Ọkwa nwere ike ịfefe ngwa ngwa wee ghọọ mmachi siri ike. Ezipụta -mmanya mmiri/mkpọcha emepụtapụtara yana nhọrọ mgbochi{2} (mgbe akọwapụtara ya), gbakwunyere nyocha iguzosi ike n'ezi ihe (DFT + ule ezumike) iji zere ntụpọ ndị na-adịghị ahụkebe na-aghọ oghere nuclei.
• N'okpuru - corrosion nkwụnye ego: Nkwụnye ego na-ejide mmiri megide ígwè ma mepụta sel corrosion nke mpaghara. Maka CO₂/H₂S + arụ ọrụ mmiri, kọwaa usoro na-eguzogide ọgwụ (mgbe achọrọ) wee rịọ ihe akaebe nyocha site na nza (DFT ndekọ + ndekọ ezumike) mgbe akọwapụtara na PO/ITP.

Ọkọlọtọ ọkpọkọ ga-ebu ụzọ:A na-ebunye ọkpọkọ ntọala ahụ ka achọrọ API/ASTM/GB/T, yana FBE dị n'ime ka a na-etinye ya gburugburu n'ezigbo nnabata yana mkpa njikọ- ka ị ghara iji mkpuchi nke mara mma ma na-emegide ime{1}kwalite omume.

E jikọtara nhazi ya na mgbasa ozi:CO₂-olulu mmiri ndị kacha, obere- ruo{2} H₂S, mmiri emepụtara, na wax/ọnụego na-akpa agwa dị iche. Anyị na-ahọrọ nhọrọ mkpuchi dabere na nkwupụta ọrụ dị na PO gị kama ịkwanye otu "epoxy zuru ụwa ọnụ" maka ihe niile.

A na-emeso njedebe dị ka mpaghara ihe ize ndụ:Imirikiti ọdịda ime ụlọ-lining na-amalite na nsọtụ{1}}chipping n'oge ejizi, njikọta- elu, ma ọ bụ na-agba ọsọ. Anyị na-achịkwa ogologo njedebe na-enweghị mkpuchi (mgbe akọwapụtara) ma tinye nchebe njedebe ka mgbanwe ahụ na-agbanwe agbanwe ma ghara imebi.

A na-achịkwa mpio usoro, echereghị ya:A na-ejikwa ikpo ọkụ na ọgwụgwọ iji zere mpaghara ngwakọta na-adịghị ike na akụkụ ndị na-adịghị ike; Ọ bụrụ na PO / ITP gị na-akpọ ya, mkpuchi mkpuchi nwere ike ịkwado ya na ihe akaebe usoro nwere ike ịchọta.

Edere akaebe nnabata maka ntinye akwụkwọ QA:Mgbe akọwapụtara na PO/ITP, ị na-enweta maapụ DFT (min/avg/max) yana akwụkwọ nyocha ezumike nke na-ekwu usoro, mkpuchi (100% sweep ID), voltaji ule na nsonaazụ{1} ya mere ịnata anaghị akwụsị na "ihe a nwalere n'ezie."

Kpọtụrụ ugbu a

FAQ

 

 

Kedu DFT (ọkpụrụkpụ ihe nkiri akọrọ) ka m ga-akọwapụta maka mkpuchi FBE dị n'ime?

Ụdị FBE dị n'imeDFT bụ 250-500 μm, nwere ihe nkiri dị elu dị mgbe akọwapụtara maka mgbasa ozi siri ike ma ọ bụ ogologo oge ọrụ. Na PO/ITP, kwupụta DFT ebumnuche gị yana otu a ga-esi dekọọ ya (dịka, min/aVg/max site na nkwonkwo ma ọ bụ nza).

Kedu ihe akaebe nyocha kwesịrị ịbịa na tubing FBE dị n'ime ime?

Mgbe akọwapụtara na PO/ITP, ị ga-enweta ngwugwu QA mkpuchi nke na-egosi:Ndekọ DFT (min/avg/max vs target), ndekọ ule ezumike (ule voltaji + mkpuchi + nsonaazụ), na nyocha ID anya., gbakwunyere ọkpọkọMTC/ọkụ traceabilitymaka ịnata na ntinye akwụkwọ QA.

FBE dị n'ime ọ dị mma maka CO₂/H₂, mmiri emepụtara, wax, ma ọ bụ ọchịchọ?

Ee -A na-akọwakarị FBE nke imeCO₂/ọrụ mmiri emepụtaraenwere ike ịnye iwu na mgbasa ozi{0}}nhọrọ dakọtara makaobere - ruo - H₂Sna makawaksị/mmetụta ọnụ ọgụgụ(dịka ọmụmaatụ, mgbochi{{2}wax/ọgbochi- ụdị dị iche iche), ọ bụrụhaala na akọwapụtara nkwupụta ọrụ na PO na ndenye ego nnabata n'ime ITP.

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Ihe nchịkọta dị ọkụ: Ime mkpuchi FBE ime, China Ime ime FBE mkpuchi mkpuchi, ndị na-ebu, ụlọ ọrụ