YTC PROJECT REFERENCE
Lhasa Brewery: 600 kg/h recovery for a high-altitude site
The Tibet Lhasa Brewery project is listed in our 2017 register at 600 kg/h.
| Reference element | Recorded basis |
|---|---|
| Source / application | Brewery |
| Product specification | Food-grade, purity ≥99.998% |
| Record IDs | 64 |
A reference with a distinct site requirement
The Tibet Lhasa Brewery project is listed in our 2017 register at 600 kg/h. The stated EPC scope is a complete CO₂ recovery system with a high-altitude configuration and two Miller compressors. The worksheet records brewery fermentation gas and a food-grade design purity of at least 99.998%.
This is a useful example of why recovery systems should be specified around the actual site. A standard capacity label does not capture the environmental and utility conditions affecting equipment selection. The register’s explicit high-altitude configuration makes the Lhasa reference relevant to buyers planning installations at elevated locations.
Site conditions belong in the initial design basis
For a comparable high-altitude project, the engineering enquiry should state site elevation, ambient-temperature range and available cooling conditions. Gas flow must also be reported on a clearly defined basis. Actual volumetric flow and normalized volumetric flow are different quantities, and confusion between them can lead to an incorrect interpretation of equipment duty.
Power supply, heat-rejection equipment and utility availability should be evaluated for the local environment. These checks do not establish any particular adjustment factor for the Lhasa installation. They describe the information required to assess a new site responsibly before committing to an equipment configuration.
Understanding the compressor configuration
The source names two compressors in the high-altitude arrangement. It does not state whether they are configured as duty and standby units, parallel operating units or another arrangement. Those details are therefore not invented in this case description. The recorded information establishes that compressor selection formed a specific part of the project scope.
For a new installation, a buyer should ask how the proposed configuration responds to minimum, normal and maximum flow, planned maintenance and changes in feed availability. The answer should be documented in the process description and control philosophy, with equipment service conditions and utility requirements stated clearly.
This review provides a better basis for selection than assuming that two compressors automatically guarantee full redundancy.
Product quality remains a complete-system requirement
The Lhasa reference carries a design purity of at least 99.998%. A comparable brewery specification should also identify moisture, oxygen and other impurities relevant to the intended use. Gas collection and conditioning, compression, drying, purification and liquefaction need to be evaluated as a connected treatment route.
The acceptance plan should identify sampling points and the analytical basis for verifying product quality. It should also define how operating conditions during testing relate to the agreed design basis. This allows the buyer to review both equipment function and product quality within a single, practical commissioning plan.
Why this case strengthens a supplier discussion
Lhasa demonstrates that our reference portfolio includes more than standard low-altitude installations. The documented high-altitude scope provides a concrete basis for discussing how site conditions affect a recovery project and what information the supplier needs before selecting equipment.
If your plant is located at elevation or has demanding seasonal conditions, include those details with the gas analysis, flow profile, production calendar and product specification. Share the available electrical supply, cooling arrangements and local maintenance capabilities. We can use these inputs to define the operating basis and explain the proposed equipment arrangement. The result should be a site-specific scope with transparent assumptions and clearly assigned performance checks.
Reference & evidence notes
Recorded capacity and quality values are source specifications, not independently verified operating output. Engineering discussion explains the application; it is not a reconstruction of unrecorded project details.
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