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Technology supply & project execution

Equipment supplied. Erected. Commissioned.

Altpreneur delivers critical CBG systems as complete site-ready packages—from application engineering and procurement to erection, controls integration and performance validation.

Send an equipment enquiry

Complete execution scope

We do more than trade equipment.

A machinery package creates value only after it is correctly selected, installed, integrated with the balance of plant and proven under operating conditions. Our scope is built to close that gap—with one technical thread from enquiry to handover.

01Select02Engineer03Supply04Erect05Commission

Product portfolio

Critical systems, detailed package by package.

Final configuration and performance commitments are defined against the approved project design basis.

VPSA gas purification systems integrated at a compressed biogas facility01 / Supply + Erection + Commissioning

01

VPSA gas purification systems

Pressure-cycle purification designed around the actual raw-gas profile.

Altpreneur supplies and integrates Vacuum Pressure Swing Adsorption packages for upgrading raw biogas to the required biomethane specification. Package selection is tied to flow, composition, recovery objective, operating hours, utilities and downstream compression.

Design inputs

  • Raw-biogas flow and turndown
  • CH₄, CO₂, H₂S, O₂ and moisture
  • Product purity and methane-recovery target
  • Power, cooling and instrument-air availability

Supply package

  • Raw-gas conditioning and H₂S protection
  • Adsorber vessels, media and sequenced valves
  • Vacuum, recycle and pressure-control systems
  • Analysers, metering, PLC/SCADA and safety logic

Erection & commissioning

  • Foundation and utility interface review
  • Mechanical and electrical erection
  • Leak, functional and interlock testing
  • Gas trials, tuning, validation and training
Enquire about VPSA gas purification systems
Membrane purification systems integrated at a compressed biogas facility02 / Supply + Erection + Commissioning

02

Membrane purification systems

Compact, modular upgrading with staged separation and recovery control.

Membrane packages combine contaminant removal, gas compression, temperature control and multiple separation stages. We integrate the package with raw-gas buffering, off-gas management, online quality monitoring and the product-gas system.

Design inputs

  • Contaminant load and pre-treatment duty
  • Required product pressure and quality
  • Stage arrangement and methane recovery
  • Off-gas use, recycle or disposal philosophy

Supply package

  • Moisture and contaminant pre-treatment
  • Compression and temperature-control skid
  • Multi-stage membrane modules
  • Quality analysers, controls and remote monitoring

Erection & commissioning

  • Skid positioning and access planning
  • Piping, cabling and control integration
  • Membrane protection and start-up checks
  • Performance test and operating handover
Enquire about Membrane purification systems
Biogas storage balloons integrated at a compressed biogas facility03 / Supply + Erection + Commissioning

03

Biogas storage balloons

Flexible buffer storage for steady gas handling and safe pressure control.

We supply and erect over-digester double-membrane gas holders and ground-mounted gas balloons. The scope includes the storage membrane, support or inflation system, anchoring, connections, level indication and pressure-protection interfaces.

Design inputs

  • Required buffer volume and operating pattern
  • Pressure range and gas production variability
  • Wind, weather and supporting structure
  • Nozzle, drain, flare and purification interfaces

Supply package

  • Inner gas membrane and outer weather membrane
  • Air blowers and pressure-control accessories
  • Level measurement and protection devices
  • Anchoring, fasteners, nozzles and connection kit

Erection & commissioning

  • Base / digester interface inspection
  • Membrane erection and anchoring
  • Blower, instrument and piping connection
  • Inflation, leak testing and pressure trials
Enquire about Biogas storage balloons
Hybrid agitation systems integrated at a compressed biogas facility04 / Supply + Erection + Commissioning

04

Hybrid agitation systems

Mixing architecture that balances solids movement, energy and maintainability.

Hybrid systems combine complementary mixing modes—mechanical agitation, slurry recirculation and, where appropriate, gas-assisted movement. The arrangement is developed for digester geometry, feed rheology, solids content and operating regime.

Design inputs

  • Digester geometry and working volume
  • Feedstock solids, fibre and rheology
  • Dead-zone and suspension assessment
  • Power use, access and maintenance philosophy

Supply package

  • Top, side or submersible mechanical mixers
  • Recirculation pumps, nozzles and headers
  • Drives, mountings and access arrangements
  • Electrical controls and operating interlocks

Erection & commissioning

  • Nozzle and mounting verification
  • Drive alignment and electrical checks
  • Water / slurry circulation trials
  • Mixing observation, tuning and operator training
Enquire about Hybrid agitation systems

Site execution & handover

A package is complete only when it performs on site.

We coordinate foundations, access, piping, power, controls, utilities, safety logic, trial protocols and operator readiness. Commissioning records establish what was tested, what was observed and what must be maintained after handover.

InspectionErectionCold trialsGas trialsPerformance validationTraining
Technicians commissioning compressed biogas purification equipment

Equipment enquiries

Share your flow, gas composition and site requirement.

We can help select the purification, storage or agitation configuration and define a complete supply, erection and commissioning scope.

Complete enquiry form WhatsAppCall +91 84489 95704