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1. (WO2019063573) CLEANING PROCESS TO REMOVE RED OILS DEPOSITS IN AN INSTALLATION COMPRISING FATTY ACID ESTERS AS CLEANING AGENT AND USE OF FATTY ACID ESTERS AS CLEANING AGENT IN SUCH A PROCESS
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Pub. No.: WO/2019/063573 International Application No.: PCT/EP2018/076029
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
C11D 7/26 (2006.01) ,C10G 75/04 (2006.01) ,C11D 7/44 (2006.01) ,C11D 7/50 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7
Compositions of detergents based essentially on non-surface-active compounds
22
Organic compounds
26
containing oxygen
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
75
Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
04
by addition of antifouling agents
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7
Compositions of detergents based essentially on non-surface-active compounds
22
Organic compounds
40
Products in which the composition is not well defined
44
Vegetable products
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7
Compositions of detergents based essentially on non-surface-active compounds
50
Solvents
Applicants:
TOTAL RESEARCH & TECHNOLOGY FELUY [BE/BE]; Zone Industrielle C 7181 Seneffe, BE
Inventors:
BAILLY, Carole; FR
THORET BAUCHET, Jean-Pierre; BE
LASNIER, Michel; FR
Agent:
MAZURELLE, Jean; BE
Priority Data:
17193049.826.09.2017EP
Title (EN) CLEANING PROCESS TO REMOVE RED OILS DEPOSITS IN AN INSTALLATION COMPRISING FATTY ACID ESTERS AS CLEANING AGENT AND USE OF FATTY ACID ESTERS AS CLEANING AGENT IN SUCH A PROCESS
(FR) PROCÉDÉ DE NETTOYAGE POUR ÉLIMINER LES DÉPÔTS D'HUILES ROUGES DANS UNE INSTALLATION COMPRENANT DES ESTERS D'ACIDES GRAS COMME AGENT DE NETTOYAGE ET UTILISATION D'ESTERS D'ACIDES GRAS COMME AGENT DE NETTOYAGE DANS UN TEL PROCÉDÉ
Abstract:
(EN) The invention relates to a process for removing red oils deposits formed in an installation comprising the use of a cleaning agent comprising one or more fatty acid esters to dissolve the red oils deposit and to form a mixture comprising the cleaning agent and the dissolved red oils; and removing the mixture comprising the cleaning agent and the dissolved red oils.
(FR) L'invention concerne un procédé d'élimination de dépôts d'huiles rouges formés dans une installation comprenant l'utilisation d'un agent de nettoyage comprenant un ou plusieurs esters d'acides gras pour dissoudre le dépôt d'huiles rouges et pour former un mélange comprenant l'agent de nettoyage et les huiles rouges dissoutes ; et l'élimination du mélange comprenant l'agent de nettoyage et les huiles rouges dissoutes.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)