• Sem Turboexpansor
• Recuperação de Propano 99%
• Recuperação de etano 99% opcional
• Baixa energia / GEEs reduzidos
• Alta redução

o Srachar ABsorvedor Reflux (SABR) family of processes are the latest advancement in deep-cut natural gas processing to recover Natural Gas Liquids (NGL’s). SABR was developed and licensed by Gas Liquids Engineering. SABR combines ultra-deep propane (C3) or ethane (C2) extraction with high energy efficiency, and high turndown capability. For propane recovery, SABR can achieve significantly lower energy usage than turboexpander based processes, due to operating at a higher pressure with reduced recompression  requirements. SABR can also maintain very high recovery rates even when turned down to low flowrates, with an attainable turndown of 90%. SABR is generally a two-tower process, that does not rely on turboexpansion, and achieves high recovery using only propane refrigeration and shell and tube heat exchangers for cooling. The process has a range of potential applications, including large scale facilities, where energy consumption is a primary concern, and small scale facilities, where the implementation of a turboexpander to achieve high liquids recovery may be impractical. Moderately deep recovery of propane or ethane can also be obtained with SABR using no refrigeration at all, enabling liquids recovery with reduced equipment requirements, where high pressure natural gas is available.

Várias versões modificadas do SABR foram desenvolvidas para atender a uma variedade de aplicações, incluindo:

• Redução do consumo de energia e das emissões de GEE
• Recuperação melhorada em instalações de processamento de gás de grande e pequena escala
• Alta extração de propano ou etano de CO rico, pobre ou alto₂ fluxos de gás
• Retrofits para maior recuperação
• Cortes profundos em pequena escala
• Aplicações de Straddle / City Gate
• Aplicativos multi-trem para manter alta recuperação apesar das vazões variáveis

GLE is a full service EPCM (Engineering, Procurement, Construction Management) company with over 35 years of gas processing experience.

Entre em contato com um especialista em aplicações em SABR@gasliquids.com para discutir como o SABR pode maximizar sua receita de líquidos de gás natural.