Zation), wherever D is definitely the optical density on the highest absorption band of corresponding compounds [33,38]. The analysis from the group and person hydrocarbon composition of saturated and aromatic fractions was carried out by GC/MS on a Thermo Fisher Scientific instrument with an ISQ LT Single Quadrupole mass selective detector primarily based on a Chromatec-Crystal 5000 chromatograph with Xcalibur application. The vitality of ionizing electrons was 70 eV. We used a CR-5ms quartz capillary column thirty m prolonged and 0.25 mm in inner diameter that has a YC-001 References deposited methylsiloxane phase (0.25 ). The flow rate of carrier gasoline (helium) was 1 mL/min. The temperature in the injector was -310 C as well as the thermostat temperatureProcesses 2021, 9,4 ofprogram was adjusted as follows: temperature rise from one hundred to 150 C at a fee of twelve C/min, from 150 to 300 C at a price of 3 C/min followed by an isotherm until finally the end on the analysis. The complete analysis time of a sample was 70 min. All samples had been diluted in carbon tetrachloride at a concentration of 10-3 g/ ahead of currently being introduced into the device. Chromatograms were recorded, according to the complete ionic recent (TIC), followed by reconstruction of your molecular excess Diversity Library Physicochemical Properties weight distribution of various forms of compounds by characteristic ions: n-alkanes and acyclic isoprenoids (m/z 57 113), alkyltrimethylbenzenes (m/z 133 134), triterpanes ( m/z 191), steranes (m/z 217 259) and monoaromatic steroids (m/z 253) in saturated fractions; naphthalenes (m/z 128 142 156 170), phenanthrenes (m/z 178 192 206), benzothiophenes (m/z 147 161 175) and dibenzothiophenes (m/z 184 198 212) in aromatic fractions [399]. The processing of mass spectral data was carried out, using the Xcalibur program. Compounds have been identified, using the NIST 02 electronic mass spectra library and literature information. The relative content material of numerous groups of compounds was estimated by calculating and comparing the places from the peaks corresponding to individual compounds on mass chromatograms (Si) relative towards the complete area of all peaks (Si) from the recognized compounds. three. Outcomes and Discussion Characterization of rock samples from the pyrolytic Rock val process. According to the effects obtained from the pyrolytic Rock val process, the natural carbon material (Corg )within the carbonate rock sample of Zelenogorskaya area was 3.03 , although in carbonatesiliceous rocks of Berezovskaya region, it had been 7.44 (Table one). Based on the classification of Tisso and Welte (1984), the rocks are divided into two forms: superior (Corg three ) and very good productive deposits. The major big difference of your given rock samples is during the pyrolysis parameters. The S1 worth, which demonstrates the share from the first genetic probable of OM transformed to the cost-free hydrocarbons, is equal to 9.91 and 2.29 mg HC/gr of rock.Table 1. Characterization of rock samples according to the Rock val pyrolysis data. Object S1 two.29 0.04 S2 1.49 0.05 S3 11.6 three.82 TOC I Tmax 398 416 I OI OSI AI CaC3 61.60 40.Zelenogorskaya area, 1379385.5 m Just before experiment Right after experiment 3.03 one.03 0.61 0.45 48 40 15 22 75 three two.49 0.Berezovskaya region, 1712.5718 m Prior to experiment Immediately after extraction Following experiment 9.91 7.69 one.95 109.44 120.26 87.85 9.05 9.ten 6.91 17.44 19.87 16.0 0.09 0.06 0.02 426 424 428 587 605 549 2.0 three.0 two.0 56 38 twelve 14.thirty 16.29 13.12 37.65 39.29 37.S1 –content of free of charge HC, mg HC/gr rock; S2 –content of kerogen, mg HC/gr rock; S3 –content of C2 , mg C2 /gr rock; TOC–total Corg content ; I = S1 /.
