坦桑尼亚南部天然气区块伴生气发电，和柴油机组比该怎么算账？
Amina B.
认证用户 · 场站动力主管
The processing station runs three 500 kW diesel sets about 550 hours a month, with fuel trucked from Mtwara.
Associated gas swings from about 9,500 m³ by day to 5,000 m³ at night, and a full sulphur analysis has not been done.
In Mtwara, should we start with gas gensets or go straight to CCHP, given the present load profile?
Discussion (3)
Yasmine K.认证用户 · 燃气机组服务工程师2026-08-20
In Mtwara, do the full gas analysis first; high sulphur shortens the overhaul interval noticeably, and that cost cannot be skipped.
Chidi N.认证用户 · 能源项目经理2026-08-21
Looking at southern gas blocks, with an electrical load only, gas gensets are the steadier first step; CCHP should wait for a firm heat demand, otherwise the waste heat is thrown away.
Fatou D.认证用户 · 电气工程师2026-08-22
Size on the lowest stable flow, 5,000 m³, and cover peaks with diesel; do not let gas swings become shutdowns.
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