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1. (WO2019027313) A DEMULSIFYING AGENT FOR DEMULSIFYING BITUMEN FROM NATURAL ASPHALT
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Pub. No.: WO/2019/027313 International Application No.: PCT/MY2017/050079
Publication Date: 07.02.2019 International Filing Date: 20.12.2017
IPC:
C10C 3/08 (2006.01) ,C10G 1/04 (2006.01) ,C10G 33/04 (2006.01) ,C10G 21/08 (2006.01) ,C10G 21/14 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C
WORKING-UP TAR, PITCH, ASPHALT, BITUMEN; PYROLIGNEOUS ACID
3
Working-up pitch, asphalt, bitumen
08
by selective extraction
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
1
Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
04
by extraction
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
33
De-watering or demulsification of hydrocarbon oils
04
with chemical means
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
21
Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
06
characterised by the solvent used
08
Inorganic compounds only
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
21
Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
06
characterised by the solvent used
12
Organic compounds only
14
Hydrocarbons
Applicants:
TONG, Gee Pun [MY/MY]; MY
E SOLVENT TECHNOLOGIES (HK) LIMITED [CN/CN]; Room 702, 7/F., Fu Fai Commercial Centre, 27 Hillier Street Sheung Wan, HK
Inventors:
TONG, Gee Pun; MY
Agent:
CHUAH, Jern Ern; MY
Priority Data:
PI 201770280731.07.2017MY
Title (EN) A DEMULSIFYING AGENT FOR DEMULSIFYING BITUMEN FROM NATURAL ASPHALT
(FR) AGENT DÉSÉMULSIONNANT DESTINÉ À DÉSÉMULSIONNER DU BITUME À PARTIR D'ASPHALTE NATUREL
Abstract:
(EN) The present invention aims to provide an alternative way to effectively demulsify bitumen from natural asphalt in a more cost efficient manner and environmental friendly conditions. Disclosed in the present invention is a demulsifying agent for demulsifying bitumen from natural asphalt, where the demulsifying agent comprises at least an organic compound and at least a solvent. In one of the embodiment of the present invention, the solvent is a silicate and the organic compound solvent naphtha.
(FR) La présente invention vise à proposer une autre façon de désémulsionner efficacement du bitume à partir d'asphalte naturel d'une manière plus rentable et dans des conditions respectueuses de l'environnement. La présente invention concerne un agent désémulsionnant destiné à désémulsionner du bitume à partir d'asphalte naturel, l'agent désémulsionnant comprenant au moins un composé organique et au moins un solvant. Selon un mode de réalisation de la présente invention, le solvant est un silicate et le composé organique est un solvant naphta.
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)