Tegtal produit yi
Sistem biy dindi gaz sulfure hydrogène (ñu xamee ko itam ni unité de purification H2S) jumtukaay la bu mat te dafay boole pretraitement, purification ak posttraitement.
Njàngalem dafay wuute ci anam wi xarala yi di doxee: absorption chimik dafay jëfandikoo disolution alkaline (lu melni, hydroxyde de sodium, amine) ngir jaxasoo ak H2S; adsorption physique mingi aju ci adsorbant yi (lu melni, karbon buñ aktive, tamis moleculaire) ngir jàpp H2S; dindi bioloji dafay jëfandikoo ay mikroorganism ngir oxide H2S mu nekk substance bu amul loraange.
Mën na saytu bu baax limu H2S ci gaz biñ raxas ngir mëna dëppoo ak sàrt yiñ tëral ci réew mi (lu melni, GB 18918 ngir ndox mu sell, GB 17820 ngir gaz naturel) te dafay garanti bu am solo ngir liggéey bu wóor ci usine yi ak aar environmaa bi.
Njàngalem liggéey
Liggéeyu dindi Sulfure Hydrogen (jël yoon wi "pretraitement + absorption chimique + post- traitement" muy misaal) mën nañu ko tënk ci juróomi jéego yu am solo: gaz bi njëkk → absorption chimique → circulation solution → gaz bi jeex
Pretraitement gaz:H2S-am gaz dafay njëkka dugg ci tambour knockout ak filtre ngir dindi peppu ndox (ndox, diw) ak particules solides (pënd, impuretés) ak dayo particule bu ëpp wala tollu ci 5 μm. Loolu dina moytu absorption tour yi/tuyo yi tëju, ba noppi moytu absorbant yi/solution yi wàññi liggéey bi.
Absorption chimik:Gaz biñ njëkka raxas dafay joge ci suufu tour absorption bi di naaw ci kaw, ci noonu la absorbant alkaline bu 515% (lu melni, hydroxyde de sodium ngir gaz CO2 bu néew, solution amine MDEA ngir gaz bu bari CO2) ñuy sprey ci kaw wàcci. Ci biir lalu package (bu fees dell ak package yuñ defaree ay ring pall), gaz bi ak ndox mi dañuy jëflante bu baax: H2S dafay jaxasoo ak absorbant bi (misaal, H2S + 2NaOH → Na2S {{9}t}H2O) ngir sos xorom yuy seey, yu ñuy yóbbu ci ndox mi.
Sirkulaasioŋu saafara:Solution absorbant bi ginaaw bimu absorbee H2S dañu koy for ci sump bi ci suufu tour bi, ba noppi ñu pompe ko ci exchangeur de chaleur ngir mu sedd (kontrole tàngoor wi ci 30-40 degre ngir mëna am absorption bu baax), ñu mujjee ko rësikle dellu ci kaw tour bi. Benn wàll ci "solution bi jeex" (ak concentration alkali bu wàññeeku) dañu koy wéy di bàyyi ngir moytu xorom si dajaloo.
pajum solution bu jeex:Disolution bu jeex biñu bàyyi (am sulfure de sodium/sulfure d'ammonium) dañu koy yónnee ci reservoir buy neutraliser, ñu raxas ko ci ay oxidant (lu melni peroxyde d'hydrogène) ngir soppi sulfure yi ñu nekk sulfure wala sulfate bu amul loraange, ginaaw ga ñu bàyyi ko ginaaw bimu mattee ndox mu sell mi. Ci sistem yu mag, mën nañu defaraat ndox mi (lu melni, dindi ndox amine) ngir jëfandikoowaat absorbant bi.
Gaz purifié biy génn:H2S- dindi gaz biy génn ci kaw tour absorption bi, jaar ci eliminatëru lay ngir dindi peppu ndox yi (absorbant bu des), ba noppi ñu yóbbu ko ci liggéey yi ci suuf (lu melni, gasoduk gaz naturel, sistemu lakk) wala ñu bàyyi ko ginaaw bimu daje ak environmaa bi war.
Sistemu dindi gasu sulfure hydrogène
efficacité de dindi bu kawe
Ci configuration standard, efficacité dindi H2S dafa ëpp wala tollu ci 98%; ak jëmmal buñ personaaliseer (lu melni, absorption bu bari, adsorbant yu am doole), mën na yegg 99.9%, wàññi concentration H2S ci 10,000 ppm wàcci ko ci suufu 1 ppm.
Jëfandikoo gu yaatu
Mën na jëflante ak gaz yu am H2S yu tollu ci diggante 50 ppm ba 50,000 ppm, te mën na ànd ak gaz yu bari (lu melni, am/amul CO2, hydrocarbure) ci weccoo absorbant/adsorbant.
Doxal bu dëgër
Amna sistemu seytu otomatik (metre pH, analyseur H2S ci net bi, seytukatu debit) ngir saytu parametre yu am solo yi ci saa si; Su concentration H2S biy dugg di soppeeku, sistem bi dafay yamale dose absorbant bi/debit bi ci diir bu weesuwul 15 ba 30 simili ngir mëna wéy di nekk.
Bañ corrosion
Koposaŋ bi gëna am solo (tour absorption, tuyo yi, pompe yi) ñu ngi leen di defaree ci HRP (fibre de verre plastik buñ dëgëral) ngir sistem yu am pression bu woyof, 316L acier inoxydable ngir sistem yu am pression bu kawe.
Njëg li yomb
absorbant bi amna taxawaayu jëfandikoo bu rëy (lu melni, 1.2-1.5 kg NaOH ci kg H2S buñ dindi); ci sistem yiñ mëna yeesal (lu melni, amine), jëfandikoowaat absorbant bi dafa weesu 95%, wàññi li ñuy jëfandikoo ci chimik.
Njariñu sunuy produit liggéeyukaay
Ci jamonoy sàrti environmaa bi di gëna tar ak sàrti kaaraange usine yi, jëmmal bu sell mooy fundamaa ngir mëna setal bu baax ak stabilite bu yàgg. Sunu liggéeyukaay amna ekipu ingénieur yu xarañ yu am lu ëpp 25 at ci liggéeyum setal gaz, miin seeni sàrti bopp ak yi ci bitim réew lu ci melni GB 150 (gaal yu am doole), API 581 (kontrolu corrosion H2S), ISO 13130 (setal gaz), ak EPA Method 8 (gis H2S). Danuy joxe jëmmal buñ personaalise bu sukkandiko ci màndarga gasu kiliyaan bi (concentration H2S, ëmbiitu CO2, composition hydrocarbure), presioŋ biy dox, ak li ñuy laaj ci emision: ngir sistemu gaz naturel, danuy gëna baaxal logique de circulation solution amine ngir moytu CO2 interference; ci sistemu biogas, danuy jëfandikoo emballage anti-fouling ngir moytu macceer organik bi tëju. Danuy bàyyi "benn-dayo-mën -ñépp" gaaraas yi ba noppi nu def simulation hydraulique bu leer ci projet bu nekk ngir mëna def liggéey bu baax.
Sunu liggéeyukaay dafay jëfandikoo bu baax sistemu njiitu kalite ISO9001 ci diiru dundu projet bi yépp, lu ci melni jëmmal, jënd, defar ak dugal ci liggéey. Ci diiru jëmmal, ingénieur yu mag yi dañuy amal cross-xool bu baax ci nataal yi ak ci parametre yi ngir dindi njuumti yi ci jëmmal; ci wàllu komposant yi (emballage tour absorption, analyseur H2S, pompe yiy xeex corrosion), danuy tànnee produit yu bawoo ci màrk yu siiw (lu melni, emballage Sulzer, analyseur Emerson) ba noppi nu amal saytu biy dugg ci anam wu méngoo ak xam-xam yiñ tëral ci composition technique (lu melni,). Bi ñuy defar, tour absorption bi dafay jaar ci test budul yàq (UT ngir soudure yi, RT ngir pièce yu dëll yi) ak test pression hydrostatique (1.25 yoon pression bi ñu defar) ngir mëna dëgëral structure bi. Laata ñu koy joxe, sistem bi dafay jaar ci 72-waxtu ci test liggéey bu wéy- ngir xool ndax H2S dina mëna dindi, wàccinu presion bi, ak ni ñuy jëfandikoo solution ngir xam ndax indicateur yépp méngoo nañu ak li ñuy laaj ci konseptioŋ bi.
Danuy jàppee kalite produit bi mooy liy dundal liggéeyukaay bi, te danuy fexe joxe ekipmaa yu "zero-fault". Sistem bu nekk dafay jaar ci seytu kalite ci niveau yu bari: tour absorption amna dundu jëmmal bu ëpp wala tollu ci 20 at, ba noppi coating biy xeex corrosion (ngir tour FRP) amna resistance buy xeex xorom bu ëpp wala tollu ci 1000 waxtu; sistemu seytu otomatik bi amna ñaari redondance (lu melni, kaptëru pH reserve) ngir moytu tëju ndax benn -komponen bi dafa yàqu; diir bi sistem bi di dox diggante ay njuumte (MTBF) weesuna 8000 waxtu. Danuy joxe këyitu sertifikaayu kalite bu mat sëkk, lu ci melni sertifikaayu macceer, rapoor ci test yi amul benn yàqu-yàqu, ak rapoor ci test performance, ba noppi fexe matal kalite produit yi ci usin bi 100%.
Serwiisu ginaaw-jaay bu baax mooy caabi ngir mëna wéyal doxalinu sistem bi. Suñu joxee laaj serwiis kiliyaan bi, sunu ekipu teknik bi dafay njëkka joxe feedback ci diiru 12 waxtu (24/7) jaaraleko ci telefon, imeel, wala ndaje wideo- boole ci saytu jafe-jafe (lu melni, dindig efficacité bu néew bu bawoo ci concentration alkali bu néew) ak pexe yu njëkk. Ngir jafe-jafe yiñ mëna saafara ci fu sori (lu melni, dakkal parametre yi, etalonnage sistemu njiit), danuy jàppale kiliyaan yi ñu saafara jafe-jafe yi ci diiru 24 waxtu; ci wàllu toppatoo ci barab bi (lu melni, wecci emballage, defar pomp), danuy yónnee ingenieur yi ci diir bu weesuwul 48 waxtu (ci biir dëkk bi) wala 72 waxtu (ci bitim réew) ginaaw bi ñu firndee laaj bi. Am nanu itam ay serwiis yu ñuy faral di def ngir moytu (lu melni, saytu corrosion at mu nekk, tegtal ci wuutu absorbant) ak gaaraati joxe pièce de rechange ngir wàññi waxtu yi ekipmaa yi di dox.
Sunu sistem yiy dindi gaz sulfure hydrogène, liggéeyukaay yu mag yi ci wàllu energie, petrochimie ak aar environmaa bi dañu leen xàmmee ndax seen wóor ak seen njariñ. Kiliyaan yiñ gëna xam ñooy: usine yiy liggéey ci gaz naturel, raffinerie yuy raxas gaz, raxas ndox mu sell ak projet de purification biogaz.
Sunu liggéeyukaay dafay joxe anam yu yomb ngir mëna jàppante ak bëgg-bëggu kiliyaan yi:
● Joxe projet bu am caabi ci loxo: Joxe ay serwiis yu boole dalee ko ci jëmmal, defar, samp gi ba ci dugal ko ci liggéey, ak joxe sistem buñ mëna jëfandikoo;
● Jaay jumtukaay yi: Jaay cër yi (tour absorption, sistem de contrôle, pompe) ñu tànn leen ngir kiliyaan yi mëna samp seen bopp;
● Liggéeyukaay ak toppatooru sistem bi: Def liggéey ak toppatooru sistem bi ci diir bu yàgg, ñuy fay ko ci diiru liggéey bi wala ci kàttanu faj gi;
Luwaasu ab diir: Defar ay sistem yuy dindi H2S yuñ monte ci skid ngir ay projet yu ab diir (lu melni, wër ay gaz, defar ci jamonoy jafe-jafe) ngir wàññi xaalis bi kiliyaan bi dugal ci njëkk.
Tegtale ci xaralay dindi gaz hydrogène sulfure yu bari
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Xaralay dindi gaz sulfure d'hydrogène |
Njàngale mu am solo |
Njariñ yi |
senaario yiñ mëna jëfandikoo |
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Absorption chimique (solution alcaline/amine) |
H2S dafay jaxasoo ak disolution alkaline/amine ngir sos xorom buy seey |
efficacité bu rëy ( lu ëpp wala lu tollu ci 98%), tontu bu gaaw, méngoo ak concentration H2S bu yéeg |
Liggéeyukaay gaz naturel, gaz raffinerie, biogaz bu mag |
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Adsorption physique (carbon actif/tamis moleculaire) |
H2S dafay tëju ci jëmmal porous bi ci adsorbent yi |
Jariñ bu yomb, wàccig preesioŋ bu woyof, amul ndox mu sell |
Konsantraasioŋ bu H2S bu néew (mu néew wala tollu ci 500 ppm), gaz bu ndaw (misaal, gaz bu génn ci labo) |
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Dindi biologik |
Mikro-organism yi ci biir biofilm yi dañuy okside H2S mu nekk soufre/sulfate |
Konsommasioŋ chimik bu néew, baax ci environmaa bi, njëgu liggéey bi yomb |
Gaz buy raxas ndox mu sell, biogaz bu am H2S bu néew ( bu néew wala bu tollu ci 1000 ppm) |
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Prosedur Claus |
H2S dafay seey ci tàngoor, daal di koy boole ngir génne soufre elementaire |
Taux de recuperation sulfur bu kawe ( lu ëpp wala lu tollu ci 95%), méngoo ak gaz bu forox bu mag - |
Gaz tool/raffinerie yu am H2S bu ëpp wala bu tollu ci 25% (gaz bu forox) |
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Tàqale membrane |
Membrane polymer yu wuute yi dañuy jaar ci H2S |
Equipement bu ndaw, yaatuwaayu modular bu yomb |
Gaz bu yam ci H2S (1000-5000 ppm) |
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