Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100692918> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2100692918 endingPage "549" @default.
- W2100692918 startingPage "543" @default.
- W2100692918 abstract "Summary The formation of iron-containing scale because of highly dissolved iron content and increased pH (≥ 8.5) has been observed in a monoethylene glycol (MEG) regeneration system. The control of iron-scale deposition under these harsh conditions causes recurring problems in the reboilers, requires frequent filter change-outs, and remains a challenge to the field. To investigate this problem, a modified corrosion-testing apparatus was employed to replicate the iron-scale formation. It evaluates the performance of selected chemicals under realistic field conditions (specifically, low pH caused by carbon dioxide dissolution; higher pH because of carbon dioxide boiling off from the reboiler; and alkali addition for corrosion control). Both pH and iron levels (including dissolved iron, ferrous iron Fe2+, and total iron) were closely monitored. Additional digital photos were taken at various stages. There are several challenges associated with the inhibition of iron scale in systems with a high iron level (≥ 150 ppm), high MEG content (≥ 60%), and high pH (≥ 8.5). These factors contribute to incompatibility and poor inhibition by conventional inhibitor species. A number of scale-inhibitor (SI) products, scale dissolvers, and blends were tested under aerobic or anaerobic conditions. One product greatly reduced the rate of scale formation and indefinitely delayed scale formation at higher dosage. This product also showed the capability to redissolve deposits already present in the system. Evaluation of iron-scale inhibitor is a challenge because of the debatable iron-poisoning effect and the lack of a standard laboratory method. In this paper, the propensity of various iron deposits (e.g., iron carbonate and insoluble iron/inhibitor complex) is discussed. Moreover, the formation of a soluble iron/inhibitor complex is quantified. This could have important implications for the remediation of iron-containing scale." @default.
- W2100692918 created "2016-06-24" @default.
- W2100692918 creator A5006022540 @default.
- W2100692918 creator A5080274037 @default.
- W2100692918 creator A5085489377 @default.
- W2100692918 date "2009-08-26" @default.
- W2100692918 modified "2023-09-30" @default.
- W2100692918 title "Inhibitor Selection for Iron-Scale Control in MEG Regeneration Process" @default.
- W2100692918 cites W2005965473 @default.
- W2100692918 cites W2016361523 @default.
- W2100692918 cites W2022036428 @default.
- W2100692918 cites W2026255485 @default.
- W2100692918 cites W2057166659 @default.
- W2100692918 cites W2060361892 @default.
- W2100692918 cites W2094009405 @default.
- W2100692918 doi "https://doi.org/10.2118/114059-pa" @default.
- W2100692918 hasPublicationYear "2009" @default.
- W2100692918 type Work @default.
- W2100692918 sameAs 2100692918 @default.
- W2100692918 citedByCount "7" @default.
- W2100692918 countsByYear W21006929182012 @default.
- W2100692918 countsByYear W21006929182014 @default.
- W2100692918 countsByYear W21006929182015 @default.
- W2100692918 countsByYear W21006929182016 @default.
- W2100692918 countsByYear W21006929182018 @default.
- W2100692918 countsByYear W21006929182020 @default.
- W2100692918 countsByYear W21006929182022 @default.
- W2100692918 crossrefType "journal-article" @default.
- W2100692918 hasAuthorship W2100692918A5006022540 @default.
- W2100692918 hasAuthorship W2100692918A5080274037 @default.
- W2100692918 hasAuthorship W2100692918A5085489377 @default.
- W2100692918 hasConcept C147789679 @default.
- W2100692918 hasConcept C178790620 @default.
- W2100692918 hasConcept C185592680 @default.
- W2100692918 hasConcept C191897082 @default.
- W2100692918 hasConcept C192562407 @default.
- W2100692918 hasConcept C2775832776 @default.
- W2100692918 hasConcept C530467964 @default.
- W2100692918 hasConcept C88380143 @default.
- W2100692918 hasConceptScore W2100692918C147789679 @default.
- W2100692918 hasConceptScore W2100692918C178790620 @default.
- W2100692918 hasConceptScore W2100692918C185592680 @default.
- W2100692918 hasConceptScore W2100692918C191897082 @default.
- W2100692918 hasConceptScore W2100692918C192562407 @default.
- W2100692918 hasConceptScore W2100692918C2775832776 @default.
- W2100692918 hasConceptScore W2100692918C530467964 @default.
- W2100692918 hasConceptScore W2100692918C88380143 @default.
- W2100692918 hasIssue "04" @default.
- W2100692918 hasLocation W21006929181 @default.
- W2100692918 hasOpenAccess W2100692918 @default.
- W2100692918 hasPrimaryLocation W21006929181 @default.
- W2100692918 hasRelatedWork W1590088557 @default.
- W2100692918 hasRelatedWork W1993966497 @default.
- W2100692918 hasRelatedWork W1996008937 @default.
- W2100692918 hasRelatedWork W2005160751 @default.
- W2100692918 hasRelatedWork W2040035232 @default.
- W2100692918 hasRelatedWork W2244596106 @default.
- W2100692918 hasRelatedWork W2606083267 @default.
- W2100692918 hasRelatedWork W4382141016 @default.
- W2100692918 hasRelatedWork W66267990 @default.
- W2100692918 hasRelatedWork W2949537349 @default.
- W2100692918 hasVolume "24" @default.
- W2100692918 isParatext "false" @default.
- W2100692918 isRetracted "false" @default.
- W2100692918 magId "2100692918" @default.
- W2100692918 workType "article" @default.