VARIATIONS OF NATURAL GAS LIQUEFIERS BASED ON SCHEMES WITH NITROGEN CIRCUITS AND PRE-COOLING
SKU0091
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DESCRIPTION
The technology offers new configurations for small-scale liquefiers. The components of the development include:
Working models of technological schemes
Comparative analysis of competing solutions
Heat exchange equipment with specific design and operational parameters
Methodology for optimizing the production of multi-stream heat exchangers.
CHARACTERISTICS
Technological scheme solutions are adapted for small-scale liquefied gas production (<160,000 tons) and the production of by-products such as ethane, propane, and helium.
The specific energy consumption for implementing the proposed scheme solutions ranges from 7.72 to 10.08 (kWh)/kmol. The liquefaction efficiency of natural gas is 0.77–0.95%.
ADVANTAGES OF THE DEVELOPMENT
Energy efficiency
Financial cost-effectiveness
APPLICATION AREAS
The development is applicable for organizing small-scale LNG production at liquefaction complexes near gas distribution networks, gas distribution stations, and small to medium-sized fields.