Isicelo se-PEEK embonini ye-petrochemical

(1) Ipayipi eliyinhlanganisela ye-carbon fiber CF / PEEK:
◆ 67% impilo ende yokusebenza kunepayipi lensimbi ◆ 65% alula kunepayipi lensimbi
◆ Iyakwazi ukumelana nokugqwala nge-hydrogen sulfide ne-carbon dioxide kunamapayipi ensimbi
◆ Ukusetshenziswa isikhathi eside ku-methanol kanye ne-160 ℃
◆ Isiqinisekiso esibushelelezi nesimelana nokugqwala
◆ Faka esikhundleni ama-alloys angagqwali avame ukusetshenziswa ku- uwoyela kanye namandla imboni ukuze ithathe indawo yezinhlelo zamapayipi.
(2) I-PEEK isetshenziswe ekubekweni uphawu: isixazululo esithembekile sokubeka uphawu
◆ Emanzini olwandle, i-hydrocarbon, kanye nemvelo yegesi ye-hydrogen sulfide engu-100%, izinga lokugcinwa kwamandla lifinyelela ku-100% ngemva kwamahora angu-1000 okushisa okuphezulu ku-175 ℃.
◆ Phinda kabili ukumelana nokucindezela kune-PTFE
◆ Izikhathi ezingama-300 eziphakeme ukumelana nokukhuphuka kune-PTFE
◆ Ukumelana nokucindezelwa okuphindwe izikhathi ezingu-18 kune-PTFE
◆ Ithatha indawo yeziphethu zensimbi, inciphisa ingozi ebangelwa ukuguga kwezimpawu kanye nokuthintana nodonga lomthombo (intwasahlobo emunca amandla)
Kwezinye izimboni, kuhlanganise uwoyela negesi imboni, ukusetshenziswa okuyinhloko Imishini ye-PEEK ukuhlinzeka ngosekelo lwemishini lwezinto zokuvala ezithambile, njengama-elastomers nama-fluoropolymers, kuyilapho kwezinye izimboni, izakhiwo zalesi sici zikwenza Kuhle njengophawu oluyinhloko.
(3) Ukusetshenziswa kwe-PEEK kupompo ye-ESP engaphansi kwamanzi kagesi
◆ Ukumelana nokushisa okuphezulu okuhle kakhulu, ukwahlukanisa okuhle kakhulu ngisho naku-250 ℃
◆ Amandla aphezulu emishini ngisho naku-250 ℃
◆ Isikhathi eside ku-200 ℃ izinga lokushisa eliphezulu kanye ne-140MPa yokucindezela okuphezulu, isagcina ukwethembeka okuphezulu
◆ Ukumelana nokushisa okuphezulu okuhle kakhulu nokufakwa kwe-insulation okuhle kakhulu, ngisho naku-250 ℃, kusagcina amandla aphezulu emishini.
(4) Ukusetshenziswa kwethuluzi lokugawula le-PEEK: ukumelana okuhle kakhulu kokuhuzuka kanye nokufakwa ngaphakathi
◆ Isikhathi eside ku-200 ℃ izinga lokushisa eliphezulu kanye ne-140MPa yokucindezela okuphezulu, isagcina ukwethembeka okuphezulu
◆ I-insulator ingasetshenziswa isikhathi eside ngaphandle kokugqwala ekushiseni okuphezulu kanye ne-acid medium eqinile (H2S, SO2) emthonjeni.
◆ Inokusebenza okuphelele okuhlukile, okunokumelana nemihuzuko, ukumelana namakhemikhali, amandla emishini, nokusebenza kukagesi okuzinzile kulo lonke uhla lwawo lokushisa lokusebenza. Lokhu kusiza ukugcina ubuqotho bedatha eqoqiwe, kuyilapho kuletha ukuphazamiseka Okuncane.
(5) I-PEEK wire kanye nekhebula isicelo: ukusebenza kahle kakhulu kokufakwa kwe-insulation
◆ Ukumuncwa kwamanzi okuphansi kanye nokuqina okungcono kune-polyimide (PI)
◆ Ukumelana okuhle kakhulu kokusika nokugqwala ukuze kuqinisekiswe isekethe emfishane kagesi eyiziro
◆ Ukumelana nokugqwala kwamakhemikhali okuzinzile ku-200 ℃ naku-100MHz imvelo ◆ Ukumelana nokuqina
◆ Asikho isidingo sokucwilisa upende wokufakelwa njengocingo oluvunguzayo lwe-PI, wehlise izindleko
(6) Isicelo sesixhumanisi se-PEEK: thuthukisa ukusebenza okuphelele kwe-downhole izixhumanisi
◆ Impilo ende kunezixhumi zengilazi-ceramic
◆ Umthamo wokudlulisa amandla ophindwe kabili kunezixhumi zengilazi-ceramic
◆ Ukusebenza kahle kwe-insulation ukuqinisekisa ukuthi akukho ukuvuza
◆ Ukumelana okuhle kakhulu ngaphansi koketshezi oludlayo kanye nemvelo yegesi
◆ Ngokuhlanzeka okukhulu namandla, i-polymer ye-PEEK ingavumela izigaba ezizacile ezinezindonga ezincane ukuba zakhelwe kuzixhumi ezihlangene, ezingaba nokusebenza okuhle kakhulu ngisho nasezikhaleni ezincane.
◆ Ingakwazi ukumelana noketshezi olujwayelekile lwemboni kawoyela negesi, okuhlanganisa amanzi olwandle, uwoyela wamaminerali kanye nowoyela we-silicone, kanye noketshezi olunamanzi, kodwa futhi lufanele imithombo yegesi ye-hydrogen sulfide (H2S). Ukusebenza kwe-PEEK kuphakeme kakhulu kunezinga le-NORSOK M-710, okucaciswe okubalulekile embonini kawoyela negesi.
(7) Iphampu kagesi ye-ESP engaphansi kwamanzi isebenzisa izingxenye ezine: iringi yokufaka i-PEEK, intambo evalekile, ibhulokhi engagugi kanye nepulaki yangaphambili nengemuva.
(8) BHEKA I-valve isihlalo, i-thrust washer kanye I-valve Umkhono ongavimbeli i-stem usetshenziswa ku- I-valve
(9) Isetshenziswa kumaphampu amakhemikhali: imikhono yokuhlukanisa iphampu kazibuthe, umphinis namantongomane wokukhiya, izindwani zamaphampu ane-vane.
(10) Kuma-compressor: amasongo episton, izindandatho zokusekela, ama-valve disc, amakepisi amavalvu ebhaktheriya namaphedi okusekela.

Xhumanisa nale ndatshana: Isicelo se-PEEK Emkhakheni We-Petrochemical

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