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1. (WO2019032574) STOPPED FLOW WITH PULSED INJECTION TECHNIQUE FOR TOTAL ORGANIC CARBON ANALYZER (TOCA) USING HIGH TEMPERATURE COMBUSTION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032574 International Application No.: PCT/US2018/045594
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
G01N 21/75 (2006.01) ,G01N 21/3504 (2014.01) ,G01N 31/12 (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
[IPC code unknown for G01N 21/3504]
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
Applicants:
FLUID HANDLING LLC [US/US]; 8200 N. Austin Avenue Morton Grove, Illinois 60053, US
Inventors:
SIMON, Richard K.; US
BAUMAN, Noel; US
RAWLS, Nathan C.; US
WILLIAMS, Karl; US
Agent:
BARBER, William, J.; US
Priority Data:
62/541,91607.08.2017US
Title (EN) STOPPED FLOW WITH PULSED INJECTION TECHNIQUE FOR TOTAL ORGANIC CARBON ANALYZER (TOCA) USING HIGH TEMPERATURE COMBUSTION
(FR) ÉCOULEMENT BLOQUÉ AVEC TECHNIQUE D'INJECTION PULSÉE POUR ANALYSEUR DU CARBONE ORGANIQUE TOTAL (TOCA) UTILISANT UNE COMBUSTION À HAUTE TEMPÉRATURE
Abstract:
(EN) According to some embodiments, the present invention may include, or take the form of, a total organic carbon analyzer, featuring an injector, a reactor, condensation components and two three-way valves. The injector may be configured to provide a sample. The reactor may be configured to vaporize the sample received. The condensation components may be configured to condense and trap the sample vaporized by the reactor. The two three-way valves may be arranged between the reactor and the condensation components and configured to allow flow to either bypass or pass through the reactor and the condensation components, while in the bypass mode, the sample being injected at an appropriate rate so as to allow the sample to condense at or near the same rate as the sample is being injected.
(FR) Selon certains modes de réalisation, la présente invention peut comprendre un analyseur de carbone organique total, comportant un injecteur, un réacteur, des composants de condensation et deux vannes à trois voies, ou alors se présenter sous la forme d'un tel analyseur. L'injecteur peut être conçu pour fournir un échantillon. Le réacteur peut être conçu pour vaporiser l"échantillon reçu. Les composants de condensation peuvent être conçus pour condenser et piéger l'échantillon vaporisé par le réacteur. Les deux vannes à trois voies peuvent être disposées entre le réacteur et les composants de condensation et conçues pour permettre à un flux soit de contourner, soit de traverser le réacteur et les composants de condensation. En mode contournement, l'échantillon est injecté à une vitesse appropriée de façon à lui permettre de condenser à la même vitesse ou presque que celle à laquelle il est injecté.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)