Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019002803) SYSTEMS AND METHODS FOR PRODUCING LIQUID FUELS FROM LANDFILL GASES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/002803 International Application No.: PCT/GB2017/051882
Publication Date: 03.01.2019 International Filing Date: 28.06.2017
IPC:
C10G 2/00 (2006.01) ,C01B 3/38 (2006.01)
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
2
Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3
Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02
Production of hydrogen or of gaseous mixtures containing hydrogen
32
by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34
by reaction of hydrocarbons with gasifying agents
38
using catalysts
Applicants:
UNIVERSITY OF SOUTH FLORIDA [US/US]; 3802 Spectrum Blvd. Suite 100 Tampa, Florida 33612, US
GORDON, Kirsteen [GB/GB]; GB (SD)
Inventors:
WALKER, Devin M.; US
KUHN, John N.; US
JOSEPH, Babu; US
ROBERGE, Tim; US
GARDEZI, Syed Ali; US
Agent:
MARKS & CLERK LLP; 62-68 Hills Road Cambridge Cambridgeshire CB2 1LA, GB
Priority Data:
Title (EN) SYSTEMS AND METHODS FOR PRODUCING LIQUID FUELS FROM LANDFILL GASES
(FR) SYSTÈMES ET PROCÉDÉS DE PRODUCTION DE COMBUSTIBLES LIQUIDES À PARTIR DE GAZ DE DÉCHARGE
Abstract:
(EN) The present invention provides a method and system for producing liquid fuel from landfill gas, the method comprising: (i) providing O2, steam and landfill gas comprising 30 to 70 %mol methane and 35 to 55 %mol CO2 to a single tri-reformer reactor comprising a first catalyst; (ii) supplying energy to said single tri-reformer reactor; (iii) performing a tri-reforming process on said landfill gas, wherein said tri- reforming process comprises carbon dioxide reforming, steam reforming, water-gas shifting, and methane oxidation, to produce synthesis gas having a H2:CO ratio of approximately 2:1; (iv) providing the synthesis gas to a Fischer-Tropsch synthesis (FTS) reformer comprising a second catalyst; (v) converting said synthesis gas into liquid fuel, fuel gas and steam within the FTS reformer; and (vi) combusting at least some of said fuel gas to provide said energy to said tri-reformer reactor, whereby said method for producing liquid fuel is at least partially self-sufficient in terms of energy for said tri-reforming process.
(FR) La présente invention concerne un procédé et un système de production de combustible liquide à partir de gaz de décharge, le procédé comprenant : (i) la fourniture d’O2, de vapeur et de gaz de décharge comprenant de 30 à 70 % en mole de méthane et de 35 à 55 % en mole de CO2 à un réacteur de tri-reformage unique comprenant un premier catalyseur ; (ii) l’alimentation dudit réacteur de tri-reformage unique en énergie ; (iii) l’exécution d’un processus de tri-reformage sur ledit gaz de décharge, ledit procédé de tri-reformage comprenant le reformage de dioxyde de carbone, le reformage de vapeur, la conversion eau-gaz, et l’oxydation du méthane, pour produire du gaz de synthèse présentant un rapport H2:CO d’approximativement 2:1 ; (iv) la fourniture du gaz de synthèse à un reformeur par synthèse de Fischer-Tropsch (FTS) comprenant un second catalyseur ; (v) la conversion dudit gaz de synthèse en combustible liquide, en gaz combustible et en vapeur dans le reformeur FTS ; et (vi) la combustion d’au moins une partie dudit gaz combustible pour fournir ladite énergie audit réacteur de tri-reformage, moyennant quoi ledit procédé de production de combustible liquide est au moins partiellement auto-suffisant en termes d’énergie pour ledit processus de tri-reformage.
front page image
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)