Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220951517> ?p ?o ?g. }
- W4220951517 endingPage "3144" @default.
- W4220951517 startingPage "3123" @default.
- W4220951517 abstract "Abstract Gas chromatography (GC) separates volatile and semi‐volatile liquids and gases based on their affinity for a stationary phase, either a thin liquid or a polymer layer on a solid. A gaseous mobile phase carries the volatile compounds from an injection port to a column with the stationary phase and then to an amdetector. The most common detectors are based on mass spectrometry (MS), thermal conductivity, and flame ionization. A furnace houses the columns and maintains or ramps temperatures to increase the separation efficiency—reduce run time or increase peak separation (resolution). The analyst chooses the chemistry of the stationary phase and the physical structure of the columns based on the polarity and functional groups of the solute. Packed columns tolerate impurities better than capillary columns that have a greater separating power and bleed the functional groups less. Efficiency is best when the sample polarity matches the column polarity. High temperatures and contamination cause columns to bleed the active components, which reduces the resolution but might also introduce ghost peaks to the chromatogram. The Web of Science assigned 15 000 articles to chemical engineering that mention GC and gas chromatography as keywords. Since 2017, it has indexed close to 1000 new articles every year. A bibliometric analysis classifies these contributions into four clusters: (1) pyrolysis and biomass, (2) GC–MS and extraction, (3) lignin and aromatics, and (4) decomposition and kinetics." @default.
- W4220951517 created "2022-04-03" @default.
- W4220951517 creator A5039989173 @default.
- W4220951517 creator A5044808069 @default.
- W4220951517 creator A5057362249 @default.
- W4220951517 creator A5085143192 @default.
- W4220951517 date "2022-03-30" @default.
- W4220951517 modified "2023-10-02" @default.
- W4220951517 title "Experimental methods in chemical engineering: Gas chromatography—<scp>GC</scp>" @default.
- W4220951517 cites W134502394 @default.
- W4220951517 cites W1480887423 @default.
- W4220951517 cites W1497404563 @default.
- W4220951517 cites W1561551216 @default.
- W4220951517 cites W165888553 @default.
- W4220951517 cites W168055234 @default.
- W4220951517 cites W1853140270 @default.
- W4220951517 cites W1907552268 @default.
- W4220951517 cites W1963659130 @default.
- W4220951517 cites W1966163315 @default.
- W4220951517 cites W1966671346 @default.
- W4220951517 cites W1969718563 @default.
- W4220951517 cites W1970075117 @default.
- W4220951517 cites W1971966881 @default.
- W4220951517 cites W1975372855 @default.
- W4220951517 cites W1977228370 @default.
- W4220951517 cites W1978214519 @default.
- W4220951517 cites W1979472944 @default.
- W4220951517 cites W1991569351 @default.
- W4220951517 cites W1994261891 @default.
- W4220951517 cites W1996842820 @default.
- W4220951517 cites W2006323464 @default.
- W4220951517 cites W2007737172 @default.
- W4220951517 cites W2008544279 @default.
- W4220951517 cites W2017983905 @default.
- W4220951517 cites W2018341554 @default.
- W4220951517 cites W2027162673 @default.
- W4220951517 cites W2027743899 @default.
- W4220951517 cites W2036276142 @default.
- W4220951517 cites W2044496402 @default.
- W4220951517 cites W2045655169 @default.
- W4220951517 cites W2046660463 @default.
- W4220951517 cites W2050936702 @default.
- W4220951517 cites W2052285677 @default.
- W4220951517 cites W2059447557 @default.
- W4220951517 cites W2060543440 @default.
- W4220951517 cites W2066927518 @default.
- W4220951517 cites W2070170192 @default.
- W4220951517 cites W2072927247 @default.
- W4220951517 cites W2086962076 @default.
- W4220951517 cites W2089141760 @default.
- W4220951517 cites W2089678703 @default.
- W4220951517 cites W2092166346 @default.
- W4220951517 cites W2093815467 @default.
- W4220951517 cites W2105356534 @default.
- W4220951517 cites W2106754433 @default.
- W4220951517 cites W2118298691 @default.
- W4220951517 cites W2119813631 @default.
- W4220951517 cites W2121142228 @default.
- W4220951517 cites W2121186964 @default.
- W4220951517 cites W2121967503 @default.
- W4220951517 cites W2127697045 @default.
- W4220951517 cites W2133522639 @default.
- W4220951517 cites W2145885671 @default.
- W4220951517 cites W2150220236 @default.
- W4220951517 cites W2150508424 @default.
- W4220951517 cites W2168472302 @default.
- W4220951517 cites W2237134196 @default.
- W4220951517 cites W2255487794 @default.
- W4220951517 cites W2279901454 @default.
- W4220951517 cites W2320867494 @default.
- W4220951517 cites W2324298532 @default.
- W4220951517 cites W2324621407 @default.
- W4220951517 cites W2336572420 @default.
- W4220951517 cites W2480757772 @default.
- W4220951517 cites W2484051167 @default.
- W4220951517 cites W2504614706 @default.
- W4220951517 cites W2516096234 @default.
- W4220951517 cites W2556166200 @default.
- W4220951517 cites W2560365339 @default.
- W4220951517 cites W2565574919 @default.
- W4220951517 cites W2579073738 @default.
- W4220951517 cites W2593908163 @default.
- W4220951517 cites W2594332600 @default.
- W4220951517 cites W2625263890 @default.
- W4220951517 cites W2732562520 @default.
- W4220951517 cites W2739278466 @default.
- W4220951517 cites W2748084857 @default.
- W4220951517 cites W2765600445 @default.
- W4220951517 cites W2772706128 @default.
- W4220951517 cites W2783704184 @default.
- W4220951517 cites W2810969569 @default.
- W4220951517 cites W2913212283 @default.
- W4220951517 cites W2921939907 @default.
- W4220951517 cites W2955999181 @default.
- W4220951517 cites W2969116083 @default.
- W4220951517 cites W2996637693 @default.
- W4220951517 cites W2999735656 @default.
- W4220951517 cites W3012091046 @default.