GASIFICATION PLANT WITH TOTAL ZERO DISCHARGE OF PLANT PROCESS WATERS

In certain embodiments, a system includes a gasification system configured to output grey water. The.system also includes a grey water zero liquid discharge (ZLD) system configured to receive the grey water and to generate a first stream of distillate. The grey water ZLD system comprises an ammonia...

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Main Authors WEED, ROBERT, HENRY, BOMMAREDDY, SAMPATH, K, VUONG, DINH-CUONG, AMLANI, ANIL, DHANSUKH, KAIN, JAMES, SCOTT
Format Patent
LanguageEnglish
French
Published 19.05.2011
Subjects
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:In certain embodiments, a system includes a gasification system configured to output grey water. The.system also includes a grey water zero liquid discharge (ZLD) system configured to receive the grey water and to generate a first stream of distillate. The grey water ZLD system comprises an ammonia stripping system. An amount of water into and out of the grey water ZLD system is approximately equal. L'invention concerne, selon certains modes de réalisation, un système qui comprend un système de gazéification conçu pour décharger des eaux grises. Le système comprend également un système ne produisant aucun rejet liquide (ZLD) d'eaux grises, conçu pour recevoir les eaux grises et générer un premier courant de distillat. Le système ZLD d'eaux grises comprend un système d'extraction d'ammoniac. Des quantités d'eau entrant et sortant du système ZLD d'eaux grises sont approximativement égales.
Bibliography:Application Number: WO2010US50452