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1. (WO2019025502) NEW FORM OF COPPER SULFIDE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025502 International Application No.: PCT/EP2018/070895
Publication Date: 07.02.2019 International Filing Date: 01.08.2018
IPC:
C01G 3/12 (2006.01) ,B01J 20/02 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
3
Compounds of copper
12
Sulfides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02
comprising inorganic material
Applicants:
SRINIVASAN, Geetha [GB/GB]; GB (US)
RAFEEN, Mohammad Syamzari [MY/MY]; MY (US)
CHEUN, Kuah Yong [MY/MY]; MY (US)
HASSAN, Amiruddin [MY/MY]; MY (US)
RAZALI, Adi Aizat [MY/MY]; MY (US)
WONG, Sharizal M Azam Shah [MY/MY]; MY (US)
PETROLIAM NASIONAL BERHAD (PETRONAS) [MY/MY]; Tower 1, PETRONAS Twin Towers Kuala Lumpur City Centre, 50088, MY (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
SRINIVASAN, Geetha; GB
RAFEEN, Mohammad Syamzari; MY
CHEUN, Kuah Yong; MY
HASSAN, Amiruddin; MY
RAZALI, Adi Aizat; MY
WONG, Sharizal M Azam Shah; MY
SEDDON, Kenneth Richard; GB
Agent:
HAMER, Christopher; GB
Priority Data:
PI201700113501.08.2017MY
Title (EN) NEW FORM OF COPPER SULFIDE
(FR) NOUVELLE FORME DE SULFURE DE CUIVRE
Abstract:
(EN) Copper sulfide of the formula CuxSy, wherein x and y are integer or non-integer values, wherein (i) the copper sulfide has a sulfur 2p XPS spectrum with peaks at 162.3 eV (± 1ev), 163.8 eV (± 1ev) and 68.5 eV (± 1ev), characterised in that the peak at 168.5 eV has a lower value of counts per second (CPS) than both the peak at 162.3 eV and the peak at 163.8 eV; and (ii) the copper sulfide has a copper 2p XPS spectrum with peaks at 932.0 eV (± 2ev) and 933.6 eV (± 3eV) and characterised in that the XPS spectrum does not comprise identifiable satellite peaks at 939.8 eV and 943.1 eV (± 3eV).
(FR) L'invention concerne du sulfure de cuivre de formule CuxSy, dans laquelle x et y sont des valeurs entières ou non entières, (i) le sulfure de cuivre ayant un spectre XPS de soufre 2p ayant des pics à 162,3 eV (± 1 ev), 163,8 eV (± 1 ev) et 68,5 eV (± 1 ev), caractérisé en ce que le pic à 168,5 eV a une valeur de comptages par seconde (CPS) inférieure à la fois au pic à 162,3 eV et au pic à 163,8 eV; et (ii) le sulfure de cuivre ayant un spectre XPS de cuivre 2p avec des pics à 932,0 eV (± 2 ev) et 933,6 eV (± 3 eV) et caractérisé en ce que le spectre XPS ne comprend pas de pics satellite identifiables à 939,8 eV et 943,1 eV (± 3 eV).
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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)