I-Imidazoline kanye nemikhiqizo yayo esuselwe kuyo

I-HLN-129 iyisivimbeli sokugqwala okuphezulu esingena-phosphorus esisebenza kahle kakhulu esakhiwe ngokuxubha isisombululo sesitoko ngamafutha edizili, ama-hydrocarbon aromatic, noma izinyibilikisi ezifanayo. Le surfactant ye-polymer iqukethe amaqembu aqinile e-polar njenge-nitrogen (N) kanye ne-oxygen (O2), okwenza ingabi ne-phosphorus (P), i-chloride (Cl), izinsimbi, nezinye izinto ezinobuthi. Umkhiqizo unobungani nemvelo, ubonisa ukuncibilika okuhle kakhulu kwamafutha, futhi uzinzile ekushiseni ngokushisa okungaphezu kuka-500℃. I-RUN-129 yakha ifilimu yokumunca i-monomolecular noma i-polymolecular eningi ezindaweni zensimbi, ivimbela ngempumelelo ukugqwala kwe-naphthenic acid ekushiseni okuphezulu.

I-HLH-103 iyi-polymer surfactant equkethe amaqembu aphansi kakhulu njenge-nitrogen (N) kanye ne-oxygen (O). Ayinayo i-phosphorus (P), i-chloride (Cl), izinsimbi, nezinye izinto ezinobuthi, inobungani nemvelo futhi iphephile ekucutshungulweni okungezansi. I-BXH-103 inomswakama omuhle kakhulu kawoyela, indawo yokubila ephezulu, kanye nokuqina kokushisa okuphezulu, kanye nokushisa okubolayo okungaphezu kuka-500℃. Umkhiqizo ubonisa ukumuncwa okunamandla ezindaweni zensimbi, wakha ifilimu eliqinile le-monomolecular noma le-polymolecular kanye nesendlalelo sokudlulisa esifana nensimbi engagqwali engu-316 noma engu-317. Lolu sendlalelo oluvikelayo luvimbela ngempumelelo ukugqwala kwe-naphthenic acid okushisa okuphezulu.

I-HLN-129 iyisivimbeli sokugqwala okuphezulu esingena-phosphorus esisebenza kahle kakhulu esakhiwe ngokuxubha isisombululo sesitoko ngamafutha edizili, ama-hydrocarbon aromatic, noma izinyibilikisi ezifanayo. Le surfactant ye-polymer iqukethe amaqembu aqinile e-polar njenge-nitrogen (N) kanye ne-oxygen (O2), okwenza ingabi ne-phosphorus (P), i-chloride (Cl), izinsimbi, nezinye izinto ezinobuthi. Umkhiqizo unobungani nemvelo, ubonisa ukuncibilika okuhle kakhulu kwamafutha, futhi uzinzile ekushiseni ngokushisa okungaphezu kuka-500℃. I-RUN-129 yakha ifilimu yokumunca i-monomolecular noma i-polymolecular eningi ezindaweni zensimbi, ivimbela ngempumelelo ukugqwala kwe-naphthenic acid ekushiseni okuphezulu.

I-HLN-127-4 iyisivimbeli sokugqwala esincibilika emanzini esisebenza kahle kakhulu esenzelwe ukuthuthukisa ukusebenza kahle nokunciphisa izindleko zokukhiqiza zamadivayisi okucwilisa asemoyeni kanye nawase-vacuum. Ngokugxilisa izingxenye ezisebenzayo zokuvimbela ukugqwala zibe yisisombululo esinezinhlangothi ezine, umkhiqizo uhlanganisa izinhlobo eziningi zezithibe ukuze unikeze isivikelo esihle kakhulu ekugqwaleni okubangelwa ama-sulfide nama-chloride. Umkhiqizo wakha ifilimu evikelayo eqinile ezindaweni zensimbi ngokumuncwa ngokomzimba kanye nokumuncwa kwamakhemikhali.

I-HLN-127 iyisivimbeli sokugqwala esisebenza kahle kakhulu esenzelwe ukusetshenziswa kumayunithi okucwilisa umoya kanye ne-vacuum. Inciphisa ngempumelelo ukugqwala okubangelwa izinto ezinobuthi njenge-HCl ne-H2S, kanye nokugqwala okukhulu okubangelwa yi-ammonium chloride (NH4Cl) kanye ne-iron sulfide (FeS). Lo mkhiqizo uhlanganisa ama-amine e-organic, ama-amphoteric imidazolines, ama-gas-phase corrosion inhibitors, ama-anti-emulsifiers, kanye nama-dispersants, okunikeza ukuvikelwa okuphelele kwemishini ebalulekile ezinqubweni zokucwenga.

I-HLN-124-4 iyisivimbeli sokugqwala se-hydrogenation esakhiwe ngama-amine e-organic, ama-polymerization inhibitors, ama-cycloalkyl amphoteric imidazolines, ama-morpholine derivatives, ama-dispersants, nezinye izingxenye zokuvimbela ukugqwala. Lo mkhiqizo usebenzisa imiphumela yokusebenzisana phakathi kwezinhlobo ezahlukene zama-inhibitors ukwakha ifilimu evikelayo ezindaweni zensimbi ngokumuncwa ngokomzimba kanye nokumuncwa kokuhlanganiswa kwamakhemikhali. Inikeza ukumelana okuhle kakhulu kokugqwala, ikakhulukazi ezinhlelweni ezinamazinga aphezulu ama-sulfide, futhi inciphisa ngempumelelo ukuminza kwama-sulfide kuya ku-elemental sulfur, ivimbele ukugqwala okungaphansi kwesikali.

I-HLI-N-124 iyi-hydrogenation corrosion inhibitor enelungelo lobunikazi, encibilika emanzini eyakhiwe yi-multiple adsorption-type corrosion inhibitors, i-polycarboxylic acid polymer scale dispersants, ama-organic amine, ama-anti-emulsifiers, kanye ne-acid corrosion inhibitors. Lo mkhiqizo wenzelwe ngqo ukusetshenziswa ekuqhekekeni kwe-hydrocracking, hydrofinishing, kanye nezinqubo zokulungisa i-catalytic ukulawula ukuguguleka, ukungcola kwe-ammonium bisulfide (NH4HS), kanye nokugqwala kwe-hydrogen sulfide (H2S). Inikeza izinzuzo ezilandelayo ezibalulekile:

I-HLH-107 iyisivimbeli sokugqwala nokushiswa esinelungelo lobunikazi (Inombolo Yelungelo Lobunikazi: ZL 201110203220.0) esenzelwe ngqo ukugcoba amayunithi okuhlanza i-furfural kawoyela. Ibhekana nezinselele ezimbili zokugqwala nokubilisa, inikeza ikhambi eliphelele lokwandisa isikhathi sokuphila kwemishini nokuthuthukisa ukusebenza kahle. Lo mkhiqizo uqeda amandla e-furoic acid, uvimbela i-furfural oxidation, futhi unciphisa ukusabela kwe-furfural condensation, ngaleyo ndlela unciphise izinkinga zokugqwala nokubilisa ezivame embonini.

I-HLI-H-105A iyisisombululo sesitokwe se-imidazoline esithuthukisiwe esincibilika ku-oyela esitholakala ku-oleic acid imidazoline eguquliwe. Amaqembu e-hydrophobic ahlanganiswe ngendlela efanele esakhiweni sawo sama-molecule ukuze athuthukise ukuhambisana nophethiloli kanye nedizili, athuthukise ukuzinza kwesitoreji, futhi anikeze izakhiwo zokususa i-mulsifying. Uma kuqhathaniswa ne-oleic acid-based imidazoline corrosion inhibitors, i-BXH-105A inikeza ukuvikelwa kokugqwala okuphezulu, ukuncibilika kukawoyela okuthuthukisiwe, kanye nokusebenza okuhle kakhulu kwemvelo.

I-HLI-H-105 iyisisombululo sesitokwe se-imidazoline esithuthukisiwe esincibilika ku-oyela esitholakala ku-oleic acid imidazoline eguquliwe. Amaqembu e-hydrophobic ahlanganiswe ngendlela efanele esakhiweni sama-molecule ukuze kuthuthukiswe ukuhambisana nophethiloli kanye nedizili, kuyilapho kuthuthukiswa kakhulu ukuzinza kwesitoreji. Uma kuqhathaniswa nezithiyo zokugqwala ze-imidazoline ezisekelwe ku-oleic acid, i-BXH-105 inikeza ukuvimbela ukugqwala okuphezulu, ukuncibilika okungcono ku-oyela, kanye nokusebenza okuthuthukisiwe kwemvelo. Izici ezibalulekile zifaka:

I-HLH-102 iyi-alkaline organic intermediate enesakhiwo se-alkyl imidazoline, esenziwe nge-oleic acid kanye ne-organic amine emazingeni okushisa angaphezu kuka-220℃. Iyisivimbeli sokugqwala se-imidazoline esisebenza kahle esincibilika ku-oyela esinezakhiwo ezinhle kakhulu zokufaka amanzi. Inqubo yokwenziwa ethuthukisiwe isebenzisa ukulawula izinga lokushisa okunezinyathelo eziningi kanye nokuhlukaniswa kwamanzi ngaphansi kwezimo ze-catalytic, ifinyelela izinga eliphezulu lokujikeleza kwe-imidazoline. I-BXH-102 incibilika kalula ezinyibilikisi ezifana namafutha kadizili namafutha amaminerali, kodwa ihlala isesimweni sokuhlakazeka emanzini. Isakhiwo sayo sendandatho ye-imidazoline sinamathela ngokuqinile ezindaweni zensimbi, sakha ifilimu ende yama-molecule eguqula izindawo eziphiliza amanzi zibe ezophiliza amanzi, ivimbele ngempumelelo ukugqwala okubangelwa yi-CO₂, i-H₂S, i-HCl, nezinye izinto ezidicikile.

Isixazululo sesitoko se-imidazoline (polyoxyethylene ether) esincibilika emanzini se-HLH-101 siyi-surfactant esebenza kahle kakhulu, engeyona i-ionic. Senziwa kusuka ku-oleic acid kanye ne-organic amine emazingeni okushisa angaphezu kuka-220 ℃, sakha i-hydroxyethyl imidazoline encibilika ku-oyela enesakhiwo se-alkyl imidazoline. Ukwengezwa kwe-ethylene oxide (EO) kushintsha umkhiqizo kakhulu. Inqubo yokwenziwa ihilela ukulawulwa kokushisa okuthuthukisiwe kwezinyathelo eziningi ngaphansi kwezimo ze-catalytic, okuthuthukisa ukwakheka kwezindandatho ze-imidazoline kanye nokwenza ngcono isilinganiso se-molar sokwengezwa kwe-EO. Lokhu kuqinisekisa ukuncibilika kwamanzi okuphezulu ngenkathi kugcinwa i-polymerization elawulwayo ye-EO, okuholela ezimpahleni zokuvimbela ukugqwala eziphakeme.

Lo mkhiqizo uqukethe izingxenye ezisebenzayo ezingaphezu kuka-95%, okunikeza ukuncibilika kwamanzi okuhle kakhulu. Usetshenziswa kabanzi ekukhishweni kukawoyela negesi yemvelo, izinqubo zokucwenga, kanye nokusetshenziswa kokwelashwa kwendawo, okusebenza njengesivimbeli sokugqwala esisebenza kahle kakhulu.