COMPOSITION OF SEQUESTRANT FOR APPLICATION TO THE ELIMINATION AND/OR REDUCTION OF HYDROGEN SULFIDE AND/OR MERCAPTANS IN FLUID
申请人:OXITENO S.A. INDÚSTRIA E COMÉRCIO
公开号:US20180346825A1
公开(公告)日:2018-12-06
The invention discloses a sequestrant composition for application to the elimination and/or reduction of hydrogen sulfide and/or mercaptans in fluid, particularly the reduction or elimination of hydrogen sulfide from gases and liquids, including gaseous and liquid hydrocarbons, and sewage gases, especially from natural gas and liquid hydrocarbon streams. The composition uses a main scavenger agent and sequestration rate accelerator additive that also acts as a precipitation prevention agent. The use of the composition is described as being the main scavenger agent for a 1,3-dioxolane alkyl, alkenyl and/or hydroxyl derivative and ketone-based accelerator additives that include α-diketones and cyclic ketones, saturated and/or α-unsaturated.