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1. (WO2018139920) A FURNACE SUITED FOR CHEMILUMINESCENT SULPHUR DETECTION
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Pub. No.: WO/2018/139920 International Application No.: PCT/NL2018/050048
Publication Date: 02.08.2018 International Filing Date: 24.01.2018
IPC:
G01N 21/76 (2006.01) ,G01N 31/12 (2006.01) ,G01N 1/28 (2006.01) ,G01N 30/74 (2006.01) ,G01N 30/02 (2006.01) ,G01N 33/28 (2006.01) ,G01N 31/00 (2006.01) ,G01N 33/00 (2006.01) ,B01J 19/24 (2006.01) ,G01N 30/88 (2006.01) ,G01N 30/84 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
75
Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
76
Chemiluminescence; Bioluminescence
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
12
using combustion
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
28
Preparing specimens for investigation
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02
Column chromatography
62
Detectors specially adapted therefor
74
Optical detectors
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02
Column chromatography
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
26
Oils; viscous liquids; paints; inks
28
Oils
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
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
19
Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
24
Stationary reactors without moving elements inside
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02
Column chromatography
88
Integrated analysis systems specially adapted therefor, not covered by a single one of groups G01N30/04-G01N30/86146
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02
Column chromatography
84
Preparation of the fraction to be distributed
Applicants:
AC ANALYTICAL CONTROLS B.V. [NL/NL]; Innsbruckweg 35 3047 AG Rotterdam, NL
Inventors:
BARENDREGT, Erwin; NL
Agent:
CRAMWINCKEL, Michiel; Kallenkoterallee 82 A 8331 AJ Steenwijk, NL
Priority Data:
201824026.01.2017NL
Title (EN) A FURNACE SUITED FOR CHEMILUMINESCENT SULPHUR DETECTION
(FR) FOUR APPROPRIÉ POUR UNE DÉTECTION DU SOUFRE PAR CHIMILUMINESCENCE
Abstract:
(EN) The invention is directed to a furnace (30) suited for oxidation of a gaseous starting mixture comprising one or more sulphur compounds to obtain an oxidized gas mixture and reduction of the oxidized gas mixture to obtain a gaseous mixture of reduced sulphur compounds comprising an interior furnace space, an inlet conduit (1) for the gaseous starting mixture, an inlet (2) for supply of an oxygen comprising gas, a ceramic comprising outlet conduit (3) provided with an inlet opening (19) for the mixture of reduced sulphur compounds, an inlet (4) for hydrogen and heating means (5), wherein the inlet opening (19) of the outlet conduit (3) is comprised of more than one opening (19) which openings (19) fluidly connect the interior furnace space and the interior (20) of the outlet conduit (3).
(FR) L'invention concerne un four (30) approprié pour l'oxydation d'un mélange gazeux de départ comprenant un ou plusieurs composés soufrés pour obtenir un mélange gazeux oxydé et la réduction du mélange gazeux oxydé pour obtenir un mélange gazeux de composés soufrés réduits comprenant un espace intérieur de four, un conduit d'entrée (1) pour le mélange gazeux de départ, une entrée (2) pour l'alimentation en gaz comprenant de l'oxygène, une céramique comprenant un conduit de sortie (3) pourvu d'une ouverture d'entrée (19) pour le mélange de composés soufrés réduits, une entrée (4) pour l'hydrogène et le moyen de chauffage (5), l'ouverture d'entrée (19) du conduit de sortie (3) étant constituée de plus d'une ouverture (19), lesdites ouvertures (19) mettant en communication fluidique l'espace intérieur du four avec l'intérieur (20) du conduit de sortie (3).
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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)