Magawo ogwiritsira ntchito ma aloyi apadera mumakampani amafuta amapaipi osapanga dzimbiri

Magawo ogwiritsira ntchito ma aloyi apadera mumakampani amafuta amapaipi osapanga dzimbiri

Kufufuza ndi chitukuko cha petroleum ndi ntchito yochuluka, zamakono- komanso makampani akuluakulu omwe amafunikira zitsulo zambiri zazitsulo ndi zitsulo zokhala ndi katundu ndi ntchito zosiyanasiyana. Ndi chitukuko cha ultra-deep and ultra-clined mafuta ndi gasi zitsime ndi mafuta ndi gasi minda okhala H2S, CO2, Cl-, etc., ntchito zitsulo zosapanga dzimbiri ndi zofunika odana ndi dzimbiri zikuwonjezeka.

Kukula kwa mafakitale a petrochemical pawokha komanso kukonzanso zida za petrochemical kwapereka zofunikira zapamwamba pazabwino ndi magwiridwe antchito a zitsulo zosapanga dzimbiri, zomwe zimafuna chitsulo chosapanga dzimbiri kuti chisachite dzimbiri komanso kupirira kutentha kwambiri komanso kutsika. Mikhalidweyo sikhala yomasuka koma yovuta kwambiri. Panthawi imodzimodziyo, makampani a petrochemical ndi mafakitale otentha kwambiri, othamanga kwambiri, komanso oopsa. Ndizosiyana ndi mafakitale ena. Zotsatira za kugwiritsa ntchito zinthu mosakanikirana sizikuwonekera. Ubwino wa zida zachitsulo zosapanga dzimbiri m'makampani a petrochemical sungakhale wotsimikizika, zotsatira zake zidzakhala zoopsa. Choncho, makampani zoweta zosapanga dzimbiri zosapanga dzimbiri, makamaka makampani zitsulo chitoliro, ayenera kusintha zili luso ndi anawonjezera mtengo wa mankhwala awo posachedwapa kuti atenge mkulu-mapeto msika mankhwala.

Msika womwe ungakhalepo wamakampani a petrochemical ndi mapaipi akulu akulu ang'anjo ong'ambika mafuta ndi mapaipi opatsirana otsika kutentha. Chifukwa chapadera kutentha ndi dzimbiri kukana zofunika ndi zovuta kukhazikitsa ndi kukonza zida, zipangizo zimafunika kukhala ndi moyo wautali utumiki mkombero, ndi katundu makina ndi ntchito mapaipi ayenera wokometsedwa kudzera kulamulira zikuchokera zinthu ndi njira zapadera kutentha kutentha. . Msika wina womwe ungakhalepo ndi mapaipi apadera achitsulo amakampani a feteleza (urea, feteleza wa phosphate), magulu akuluakulu azitsulo ndi 316Lmod ndi 2re69.

Nthawi zambiri amagwiritsidwa ntchito pamagetsi pazida za petrochemical, mapaipi amafuta, ndodo zopukutidwa m'zitsime zamafuta zowononga, mapaipi ozungulira m'ng'anjo za petrochemical, ndi zida zoboola mafuta ndi gasi, ndi zina zambiri.

Ma aloyi apadera apadera omwe amagwiritsidwa ntchito pamakampani amafuta:

Chitsulo chosapanga dzimbiri: 316LN, 1.4529, 1.4539, 254SMO, 654SMO, etc.
Aloyi kutentha kwambiri: GH4049
Nickel-based alloy: Aloyi 31, Aloyi 926, Incoloy 925, Inconel 617, Nickel 201, ndi zina.
Aloyi yolimbana ndi dzimbiri: NS112, NS322, NS333, NS334