FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312575953> ?p ?o ?g. }

• W4312575953 abstract "This paper summarizes the data on the development of import-substituting impregnated This paper summarizes the data on the development of import-substituting impregnated fibrous chemisorbents (IFCS) intended for equipping gas cleaning equipment and personal respiratory protection equipment against gaseous toxicants of various chemical nature. To obtain IFCS of the basic gases (ammonia, organic amines), aqueous solutions of polybasic acids (citric, tartaric and hydroxyethylenediphosphonic) are used as impregnating reagents. IFCS absorb toxicants due to neutralization reactions. The absorption of ammonia and amines of IFCS obtained by impregnation of fibrous carriers (FC) with aqueous solutions of 3d-metals (Ni2+, Co2+ and Cu2+) salts occurs due to complex formation reactions. To obtain IFCS of acidic gases, aqueous solutions of sodium carbonate and urotropine (HMTA) containing structuring additives were used. Impregnating aqueous solutions based on monoethanolamine (MEA) and polyethylenepolyamine (PEPA) have also been developed using their non-volatile derivatives with a higher molar mass. A significant improvement of the IFCS protective characteristics was achieved by introducing of various modifying additives – promoters into the composition of these solutions. Single-layer IFCS -ampholytes (IFCS-A) for respiratory purposes have been developed, which depending on the circumstances are able to absorb both acidic and basic gases (vapours), for example SO2 and NH3. Impregnation solutions include complex compounds of 3d-metals (Ni2+, Co2+ and Cu2+) with MEA, ethylenediamine, HMTA and PEPA at various molar ratios of components or buffer mixtures based on polybasic acids and organic bases (MEA and PEPA) of medium strength salts. Chemisorbents for acidic and/or basic gases (IFCS-I, IFCS-AI) have been developed, the moment of “response” of the dynamic absorption capacity of which can be visually determined by the change in color of the gas mask elements during the “breakthrough” of the sorbate, obtained by impregnating of FC with solutions containing acid-base indicators." @default.
• W4312575953 created "2023-01-05" @default.
• W4312575953 creator A5003977760 @default.
• W4312575953 creator A5021829546 @default.
• W4312575953 creator A5033250170 @default.
• W4312575953 creator A5077306613 @default.
• W4312575953 creator A5084900194 @default.
• W4312575953 creator A5054376465 @default.
• W4312575953 date "2022-04-29" @default.
• W4312575953 modified "2023-09-27" @default.
• W4312575953 title "MONO- AND BIFUNCTIONAL IMPREGNATED FIBER CHEMOSORBENTS FOR RESPIRATORY PURPOSE" @default.
• W4312575953 doi "https://doi.org/10.18524/2304-0947.2022.1(81).248297" @default.
• W4312575953 hasPublicationYear "2022" @default.
• W4312575953 type Work @default.
• W4312575953 citedByCount "1" @default.
• W4312575953 countsByYear W43125759532023 @default.
• W4312575953 crossrefType "journal-article" @default.
• W4312575953 hasAuthorship W4312575953A5003977760 @default.
• W4312575953 hasAuthorship W4312575953A5021829546 @default.
• W4312575953 hasAuthorship W4312575953A5033250170 @default.
• W4312575953 hasAuthorship W4312575953A5054376465 @default.
• W4312575953 hasAuthorship W4312575953A5077306613 @default.
• W4312575953 hasAuthorship W4312575953A5084900194 @default.
• W4312575953 hasBestOaLocation W43125759531 @default.
• W4312575953 hasConcept C150394285 @default.
• W4312575953 hasConcept C178790620 @default.
• W4312575953 hasConcept C179104552 @default.
• W4312575953 hasConcept C184651966 @default.
• W4312575953 hasConcept C185592680 @default.
• W4312575953 hasConcept C2776382133 @default.
• W4312575953 hasConcept C2779032678 @default.
• W4312575953 hasConcept C2780048820 @default.
• W4312575953 hasConcept C2780728571 @default.
• W4312575953 hasConcept C40875361 @default.
• W4312575953 hasConceptScore W4312575953C150394285 @default.
• W4312575953 hasConceptScore W4312575953C178790620 @default.
• W4312575953 hasConceptScore W4312575953C179104552 @default.
• W4312575953 hasConceptScore W4312575953C184651966 @default.
• W4312575953 hasConceptScore W4312575953C185592680 @default.
• W4312575953 hasConceptScore W4312575953C2776382133 @default.
• W4312575953 hasConceptScore W4312575953C2779032678 @default.
• W4312575953 hasConceptScore W4312575953C2780048820 @default.
• W4312575953 hasConceptScore W4312575953C2780728571 @default.
• W4312575953 hasConceptScore W4312575953C40875361 @default.
• W4312575953 hasIssue "1(81)" @default.
• W4312575953 hasLocation W43125759531 @default.
• W4312575953 hasOpenAccess W4312575953 @default.
• W4312575953 hasPrimaryLocation W43125759531 @default.
• W4312575953 hasRelatedWork W1986936206 @default.
• W4312575953 hasRelatedWork W1987230187 @default.
• W4312575953 hasRelatedWork W2016917041 @default.
• W4312575953 hasRelatedWork W2032902557 @default.
• W4312575953 hasRelatedWork W2056830845 @default.
• W4312575953 hasRelatedWork W2082024344 @default.
• W4312575953 hasRelatedWork W2126398375 @default.
• W4312575953 hasRelatedWork W2319170863 @default.
• W4312575953 hasRelatedWork W2898126492 @default.
• W4312575953 hasRelatedWork W2953155228 @default.
• W4312575953 hasVolume "27" @default.
• W4312575953 isParatext "false" @default.
• W4312575953 isRetracted "false" @default.
• W4312575953 workType "article" @default.