Kev Pabcuam Roj Refining

HLN-129 yog ib yam tshuaj tiv thaiv xeb uas tsis muaj phosphorus thiab tsis kub heev uas tsim los ntawm kev sib xyaw cov tshuaj nrog roj diesel, cov roj carbon dioxide uas muaj ntxhiab tsw qab, lossis cov kuab tshuaj zoo sib xws. Cov tshuaj polymer surfactant no muaj cov pawg polar muaj zog xws li nitrogen (N) thiab oxygen (O), ua rau nws tsis muaj phosphorus (P), chloride (Cl), cov hlau, thiab lwm yam tshuaj lom. Cov khoom no zoo rau ib puag ncig, ua rau cov roj yaj tau zoo heev, thiab ruaj khov nrog qhov kub thiab txias ntawm kev lwj tshaj 500 ℃. RUN-129 tsim cov zaj duab xis adsorption monomolecular lossis polymolecular ntom ntom ntawm cov hlau, tiv thaiv tau zoo rau kev xeb naphthenic acid kub heev.

HLN-127-4 yog ib yam tshuaj tiv thaiv xeb uas yaj tau hauv dej uas tsim los txhim kho kev ua haujlwm thiab txo cov nqi tsim khoom rau cov khoom siv distillation hauv huab cua thiab hauv lub tshuab nqus tsev. Los ntawm kev sib sau ua ke cov khoom tiv thaiv xeb uas nquag ua rau hauv plaub npaug ntawm cov tshuaj, cov khoom no muab ntau hom tshuaj tiv thaiv los muab kev tiv thaiv zoo heev rau kev xeb los ntawm sulfides thiab chlorides. Cov khoom no tsim ib daim zaj duab xis tiv thaiv zoo rau ntawm cov hlau los ntawm kev nqus lub cev thiab kev nqus tshuaj sib koom ua ke.

HLN-127 yog ib yam tshuaj uas ua rau cov xeb tsis ua haujlwm zoo uas tsim los rau kev siv hauv cov chaw lim dej hauv huab cua thiab hauv qhov chaw nqus tsev. Nws ua tau zoo txo ​​qhov xeb uas tshwm sim los ntawm cov tshuaj acidic xws li HCl thiab H2S, nrog rau qhov xeb uas tshwm sim los ntawm ammonium chloride (NH4Cl) thiab hlau sulfide (FeS). Cov khoom no muaj cov organic amines, amphoteric imidazolines, cov tshuaj tiv thaiv xeb hauv roj, cov tshuaj tiv thaiv emulsifiers, thiab cov tshuaj dispersants, muab kev tiv thaiv zoo rau cov khoom siv tseem ceeb hauv cov txheej txheem refining.

HLN-124-4 yog ib yam tshuaj hydrogenation corrosion inhibitor uas muaj cov organic amines, polymerization inhibitors, cycloalkyl amphoteric imidazolines, morpholine derivatives, dispersants, thiab lwm yam khoom uas tiv thaiv corrosion. Cov khoom no siv cov teebmeem synergistic ntawm ntau hom inhibitors los tsim ib daim zaj duab xis tiv thaiv ntawm cov hlau los ntawm kev nqus lub cev thiab kev sib koom tes ntawm cov tshuaj lom neeg. Nws muab kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv cov kab ke uas muaj cov sulfides ntau, thiab txo qhov oxidation ntawm sulfides rau elemental sulfur, tiv thaiv kev xeb tsis zoo.

HLN-124 yog ib qho tshuaj hydrogenation corrosion inhibitor uas tau txais patent, uas yaj tau hauv dej, uas muaj ntau yam adsorption-type corrosion inhibitors, polycarboxylic acid polymer scale dispersants, organic amines, anti-emulsifiers, thiab acid corrosion inhibitors. Cov khoom no yog tsim los rau kev siv hauv hydrocracking, hydrofinishing, thiab catalytic reforming processes los tswj ammonium bisulfide (NH4HS) erosion, fouling, thiab wet hydrogen sulfide (H2S) corrosion. Nws muab cov txiaj ntsig tseem ceeb hauv qab no:

HLH-107 yog ib yam tshuaj uas tiv thaiv xeb thiab kub hnyiab uas tau txais patent (Patent No: ZL 201110203220.0) uas tsim tshwj xeeb rau cov chaw ua roj furfural refining. Nws daws tau ob qho teeb meem ntawm xeb thiab coking, muab kev daws teeb meem dav dav los txuas lub neej ntawm cov khoom siv thiab txhim kho kev ua haujlwm zoo. Cov khoom no ua rau furoic acid tsis muaj zog, tiv thaiv furfural oxidation, thiab txo cov tshuaj furfural condensation, yog li txo cov teeb meem xeb thiab coking uas feem ntau tshwm sim hauv kev lag luam.