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1. (WO2012104858) ONLINE ANALYSIS METHOD FOR CRUDE OILS USING SPECTROSCOPY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/104858    International Application No.:    PCT/IN2011/000222
Publication Date: 09.08.2012 International Filing Date: 30.03.2011
IPC:
G01N 21/35 (2006.01)
Applicants: RELIANCE INDUSTRIES LTD. [IN/IN]; 3rd Floor, Maker Chamber-IV 222, Nariman Point Mumbai 400 021 Maharashtra (IN) (For All Designated States Except US).
HARENDER, Bisht [IN/IN]; (IN) (For US Only).
NISHA, Preschilla [IN/IN]; (IN) (For US Only).
CHANDRA, Saravanan [IN/IN]; (IN) (For US Only).
SUKUMAR, Mandal [IN/IN]; (IN) (For US Only).
ASIT, Das [IN/IN]; (IN) (For US Only)
Inventors: HARENDER, Bisht; (IN).
NISHA, Preschilla; (IN).
CHANDRA, Saravanan; (IN).
SUKUMAR, Mandal; (IN).
ASIT, Das; (IN)
Agent: DEWAN, Mohan; R.V. Dewan & Company Trade Mark & Patent Attorneys Podar Chambers S.A. Brelvi Road Fort Mumbai 400 001 Maharashtra (IN)
Priority Data:
276/MUM/2011 01.02.2011 IN
Title (EN) ONLINE ANALYSIS METHOD FOR CRUDE OILS USING SPECTROSCOPY
(FR) PROCÉDÉ D'ANALYSE EN LIGNE POUR PÉTROLES BRUTS FAISANT APPEL À LA SPECTROSCOPIE
Abstract: front page image
(EN)An improved method for online IR analysis of hydrocarbon mixture, particularly crude oil is provided for determining its several physico-chemical properties, wherein the oil sample is diluted with IR transparent solvent, particularly carbon tetrachloride and IR absorption is evaluated. The invention uses a method wherein sample cells of less than 0.2mm can be utilized and full IR spectrum from 800 cm-1 to 400 cm-1 can be used for predicting the properties of oil.
(FR)L'invention concerne un procédé amélioré pour une analyse IR en ligne de mélange d'hydrocarbures, en particulier de pétroles bruts, pour déterminer leurs propriétés physico-chimiques; un échantillon de pétrole étant dilué avec un solvant laissant passer les rayons IR, en particulier du tétrachlorure de carbone et une absorption des rayons IR étant évaluée. L'invention met en oeuvre un procédé dans lequel des cellules d'échantillon de moins de 0,2 mm peuvent être utilisées et un spectre IR complet de 800 cm-1 à 400 cm-1 peut être utilisé pour prédire les propriétés du pétrole.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)