B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/14 (2006.01) B01D 53/40 (2006.01) B01D 53/52 (2006.01) C23F 15/00 (2006.01)
Patent
CA 2661986
A sour gas sweetening solution comprises an aqueous solution of a silicon-containing compound and an amine-containing compound. The silicon-containing compound is preferably maintained at a concentration less than or equal to 500 parts per million ("ppm") more preferably less than or equal to 400 ppm, and most preferably between about 100 ppm and 300 ppm as SiO2. The silicon-containing compound can be MxSiyOz, wherein "M" is a metal and "x", "y" and "z" are numbers greater than zero. The amine-containing compound can be selected from the group consisting of primary amines, secondary amines and tertiary amines.
L'invention concerne une solution d'adoucissement de gaz acide comprenant une solution aqueuse formée d'un composé contenant du silicium et d'un composé contenant une amine. Le composé contenant du silicium est, de préférence, maintenu à une concentration inférieure ou égale à 500 ppm, plus préférablement inférieure ou égale à 400 ppm et, plus préférablement, entre environ 100 ppm et 300 ppm comme SiO2. Le composé contenant du silicium peut être MxSiyOz, "M" étant un métal et "x", "y" et "z" étant des nombres supérieurs à zéro. Le composé contenant une amine peut être sélectionné dans le groupe formé des amines primaires, des amines secondaires et des amines tertiaires.
Novum Energy Technology Llc
Perry + Currier
LandOfFree
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