Okwu Mmalite na Ntụnyere nke Mkpuchi Paịpụ E Ji Akpọ Ihe, gụnyere Mmanụ Ojii, 3PE, FPE, na ECET – ROYAL GROUP

1. Mkpuchi Mmanụ Ojii: Nhọrọ Dị Irè Maka Mgbochi Ncha Nzube
Iji gboo mkpa mgbochi nchara nke paịpụ ígwè izugbe, Royal Steel Group na-eji teknụzụ mkpuchi Black Oil iji nye nchebe dị mkpa maka paịpụ ígwè emepụtara ọhụrụ. Ejiri usoro ịgba mmiri mee ihe, mkpuchi ahụ na-enweta ọkpụrụkpụ njikwa nke 5-8 microns nke ọma, na-echebe ya nke ọma megide ikuku na mmiri, na-enye mgbochi nchara dị mma. Site na usoro ya tozuru okè, kwụsiri ike na ịdị ọnụ ala dị elu, mkpuchi Black Oil aghọwo ihe ngwọta nchekwa ọkọlọtọ maka ngwaahịa paịpụ ígwè izugbe nke otu ahụ, na-ewepụ mkpa maka ihe ndị ahịa ọzọ. A na-eji ya eme ihe nke ukwuu n'ọtụtụ ọrụ dị iche iche chọrọ mgbochi nchara dị mkpa.

2. Mkpuchi FBE: Ngwa nke teknụzụ Epoxy a gbazere ọkụ nke ọma

N'ime ngwa ndị chọrọ oke nchekwa nchara kachasị elu, teknụzụ mkpuchi FBE (ọkụ-agbaze epoxy) nke Royal Steel Group na-egosi uru dị elu. Usoro a, dabere na paịpụ gba ọtọ, na-ebu ụzọ wepụ nchara siri ike site na iji SA2.5 (sandblasting) ma ọ bụ ST3 (manual descaling) iji hụ na ịdị ọcha na ịdị njọ nke paịpụ ahụ ruru ụkpụrụ akọwapụtara. A na-ekpo ọkụ paịpụ ahụ ka ọ rapara ntụ ntụ FBE n'elu ya nke ọma, na-emepụta mkpuchi FBE otu ma ọ bụ okpukpu abụọ. Mkpuchi FBE nke okpukpu abụọ na-eme ka iguzogide nchara dịkwuo mma, na-agbanwe agbanwe na gburugburu ọrụ siri ike ma na-enye ihe mgbochi a pụrụ ịdabere na ya maka paịpụ mmanụ na gas.

3. Mkpuchi 3PE: Nchedo zuru oke site na nhazi akwa atọ

Ngwa mkpuchi 3PE nke Royal Steel Group na-enye nchebe zuru oke site na nhazi ya nke nwere akwa atọ. Akpa mbụ bụ ntụ ntụ epoxy resin nke a na-agbanwe agbanwe agba, na-etinye ntọala siri ike maka nchekwa nchara. Akpa nke abụọ bụ ihe na-egbuke egbuke, na-eje ozi dị ka oyi akwa mgbanwe ma na-eme ka njikọta dị n'etiti akwa ahụ dịkwuo mma. Akpa nke atọ bụ ihe mkpuchi gburugburu nke ihe polyethylene (PE), na-eme ka mmetụta mkpuchi ahụ na iguzogide ịka nká dịkwuo mma. Ngwa mkpuchi a dị na ụdị mgbochi traverse na nke na-abụghị mgbochi traverse, nke ahaziri maka mkpa ndị ahịa, na-enye mgbanwe mgbanwe na ọnọdụ ọrụ dị iche iche. A na-eji ya eme ihe nke ukwuu na pipeline nnyefe dị anya na pipeline injinia obodo.

4. Mkpuchi ECTE: Nhọrọ dị ọnụ ala maka ngwa e liri na nke e mikpuru n'ime mmiri

Maka ngwa pụrụ iche dịka ngwa e liri n'ala na nke e liri n'ala, Royal Steel Group ewepụtala ngwọta Epoxy Coal Tar Enamel Coating (ECTE). Mkpuchi a, nke dabere na epoxy resin coal tar enamel, na-ejigide iguzogide nchara dị mma ma na-ebelata ọnụ ahịa mmepụta nke ọma, na-enye ndị ahịa nhọrọ dị ọnụ ala. Ọ bụ ezie na mkpuchi ECTE gụnyere mmetọ ụfọdụ n'oge mmepụta, otu ahụ emeela ka usoro mmepụta ya ka mma, nwee ngwa ọgwụgwọ gburugburu ebe obibi zuru oke, yana njikwa ikuku ndị na-emebi ihe nke ọma, na-enweta nguzozi n'etiti imezu ihe achọrọ maka ọrụ na imezu ọrụ gburugburu ebe obibi. Nke a emeela ka ọ bụrụ ngwọta mkpuchi kachasị mma maka ọrụ dịka ọkpọkọ mmanụ e liri n'ala na netwọk mmiri dị n'okpuru ala.

5. Mkpuchi Fluorocarbon: Ọkachamara na Nchedo UV maka Pier Piles
Maka ngwa dị ka pier pier, nke na-enweta radieshon UV siri ike ruo ogologo oge, teknụzụ mkpuchi Fluorocarbon nke Royal Steel Group na-egosi uru pụrụ iche. Mkpuchi akụkụ abụọ a nwere akwa atọ: nke mbụ bụ epoxy primer, zinc-rich primer, ma ọ bụ zinc-rich primer na-enweghị isi, na-enye ntọala siri ike na-anaghị agba nchara. Nke abụọ bụ epoxy micaceous iron intermediate coat sitere na akara ama ama Sigmacover, na-eme ka ọkpụrụkpụ mkpuchi dịkwuo mma ma na-egbochi ịbanye. Nke atọ bụ fluorocarbon topcoat ma ọ bụ polyurethane topcoat. Fluorocarbon topcoat, karịsịa ndị e ji PVDF (polyvinylidene fluoride mee), na-enye ezigbo UV, ihu igwe, na iguzogide ịka nká, na-echebe ntọala pile nke ọma site na mbuze site na ikuku mmiri, mmiri nnu, na ụzarị UV. Otu a na-arụkọkwa ọrụ na ụdị mkpuchi ama ama dịka Hempel, na-ahọrọ primer na midcoat ha iji hụ na mma mkpuchi ahụ zuru oke ma nye nchebe ogologo oge maka akụrụngwa mmiri dị ka ọdụ ụgbọ mmiri na ọdụ ụgbọ mmiri.

6. Mkpuchi dị n'ime maka ọkpọkọ mmiri: Nkwa IPN 8710-3 maka ịdị ọcha