Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018041728) METHOD AND DEVICE FOR REMOVING ORGANIC SULPHUR COMPOUNDS FROM HYDROGEN-RICH GASES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/041728 International Application No.: PCT/EP2017/071397
Publication Date: 08.03.2018 International Filing Date: 25.08.2017
Chapter 2 Demand Filed: 20.04.2018
IPC:
B01D 53/86 (2006.01) ,B01J 23/38 (2006.01) ,C10K 1/00 (2006.01) ,C10K 1/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86
Catalytic processes
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
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38
of noble metals
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
K
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
1
Purifying combustible gases containing carbon monoxide
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
K
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
1
Purifying combustible gases containing carbon monoxide
34
by catalytic conversion of impurities to more readily removable materials
Applicants:
thyssenkrupp Industrial Solutions AG [DE/DE]; ThyssenKrupp Allee 1 45143 Essen, DE
THYSSENKRUPP AG [DE/DE]; ThyssenKrupp Allee 1 45143 Essen, DE
Inventors:
RIEGER, Michael; DE
THIELERT, Holger; DE
SPEELMANNS, Eva; DE
Agent:
THYSSENKRUPP INTELLECTUAL PROPERTY GMBH; ThyssenKrupp Allee 1 45143 Essen, DE
Priority Data:
10 2016 116 306.601.09.2016DE
Title (EN) METHOD AND DEVICE FOR REMOVING ORGANIC SULPHUR COMPOUNDS FROM HYDROGEN-RICH GASES
(FR) PROCÉDÉ ET DISPOSITIF PERMETTANT D'ÉLIMINER DES COMPOSÉS DE SOUFRE ORGANIQUES CONTENUS DANS DES GAZ RICHES EN HYDROGÈNE
(DE) VERFAHREN UND VORRICHTUNG ZUM ENTFERNEN VON ORGANISCHEN SCHWEFELVERBINDUNGEN AUS WASSERSTOFFREICHEN GASEN
Abstract:
(EN) The invention relates to a method for separating sulphur from a hydrogen-rich gas containing carbon disulphide compounds and oxygen, in which carbon disulphide compounds are converted into hydrogen sulphide using a catalyst, a noble metal catalyst being used as the catalyst. The use of the noble metal catalyst allows oxygen to be converted into water at the same time as the reduction of the carbon disulphide compounds. Furthermore, the oxygen reduction can provide the energy required to heat the catalyst. The invention also relates to a device for carrying out a corresponding method.
(FR) Procédé pour séparer du soufre d'un gaz riche en hydrogène ayant une teneur en composés soufre-carbone et en oxygène, des composés soufre-carbone étant convertis en hydrogène sulfuré à l'aide d'un catalyseur et un catalyseur de métal noble étant employé en tant que catalyseur. L'utilisation d'un catalyseur de métal noble permet d'obtenir, en même temps que la réduction des composés soufre-carbone, la conversion d'oxygène en eau. La réduction de l'oxygène fournit en outre l'énergie nécessaire au chauffage du catalyseur. L'invention concerne également un dispositif pour mettre en œuvre le procédé.
(DE) Verfahren zur Abtrennung von Schwefel aus einem wasserstoffreichen Gas mit einem Gehalt an Schwefel-Kohlenstoffverbindungen und Sauerstoff, bei dem Schwefel-Kohlenstoffverbindungen unter Mitwirkung eines Katalysators in Schwefelwasserstoff umgewandelt werden und als Katalysator ein Edelmetallkatalysator eingesetzt wird. Durch die Verwendung des Edelmetallkatalysators kann simultan mit der Reduktion der Schwefel-Kohlenstoffverbindungen Sauerstoff in Wasser umgewandelt werden. Zudem kann die Sauerstoffreduktion, die für das Erhitzen des Katalysators erforderliche Energie bereitstellen. Vorrichtung zur Durchführung eines entsprechenden Verfahrens.
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, 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: German (DE)
Filing Language: German (DE)