Natural Gas Processing Block Flow Diagram

Natural Gas Processing Block Flow

This natural gas processing block flow diagram presents the major material paths in a gas plant. Raw natural gas enters a treatment train that prepares pipeline-quality gas and separates natural gas liquids. A sulfur-recovery stream represents acid-gas handling after removal of sulfur compounds. Grouping treatment operations makes the diagram suitable for a high-level process overview, business case or early engineering conversation. It does not specify the actual sequence of inlet separation, sweetening, dehydration, NGL recovery and compression; those belong in a more detailed process-flow diagram. Add those stages when the purpose is equipment selection, energy analysis or control design rather than communicating the overall process boundary.

유형 블록 다이어그램표준 Ogata / standard controls textbook convention엔진 schematex-blockdiagram업데이트됨 2026. 9. 24.

요청 내용

“A natural gas processing block flow diagram with raw natural gas entering a gas treatment train that produces pipeline gas, natural gas liquids and a sulfur-recovery stream.”

그렇다면Add inlet separation before the gas treatment trainAdd an acid-gas compression block before sulfur recovery

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01Feed boundary

Identifies raw natural gas as the incoming stream.

02Grouped treatment

Keeps multiple treatment operations readable at block-flow level.

03Product separation

Distinguishes pipeline gas, NGLs and sulfur handling.

Use this view to introduce gas-plant material streams before detailed process design.

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자주 묻는 질문

What is pipeline gas?

It is treated natural gas that meets specifications for transmission or distribution pipelines.

What are natural gas liquids?

They are recoverable hydrocarbon liquids such as ethane, propane and butanes.

Why include sulfur recovery?

Sulfur-containing compounds removed from sour gas need a dedicated handling or recovery path.