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Natural gas and biogas hydrates

The formation of gas hydrates is discussed for two important gasses: natural gas and biogas.

CI - Průmyslová chemie a chemické inženýrství

  • 2010
  • D
Result

Hydrates of natural gas

Basic properties and classification of natural gas hydrates are discussed in this paper.

JE - Nejaderná energetika, spotřeba a užití energie

  • 2006
  • Jx
Result

Natural gas hydrates production

Natural gas hydrates are crystalline solids composed of water and gas. Gas hydrates are typically formed (except many others) by methane, ethane, propane of the main gas hydrates producti...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2010
  • Jx
Result

An experimental study of the CO2 hydrates production for the long term storage

-up build for the production of the CO2 gas hydrates. The purpose in the projects of CCS (Carbon Capture and Storage). The production of the gas hydrate analysis of the gas hydrates production pr...

Thermodynamics

  • 2021
  • Jost
  • Link
Result

PHASE EQUILIBRIA OF CARBON DIOXIDE AND METHANE GAS-HYDRATES PREDICTED WITH THE MODIFIED ANALYTICAL S-L-V EQUATION OF STATE

Gas-hydrates (clathrates) are non-stoichiometric crystallized solutions of gas ordinary chemical union but through complete enclosure of gas molecules are important in the following applications: the pipeline block...

BJ - Termodynamika

  • 2011
  • D
Result

Gas hydrate contribution to Late Permian global warming

Rapid gas hydrate release (the "clathrate gun" hypothesis) has been invoked observed during the Latest Permian Extinction (LPE). We modeled the stability of gas hydrates through a warming Middle to Late Permian wor...

DC - Seismologie, vulkanologie a struktura Země

  • 2014
  • Jx
  • Link
Result

Comparative study of liquid- and gas-phase cyclopentene hydration catalyzed by the MCM-22 zeolite

in the case of cyclopentene hydration both in liquid and gas phases. MCM-22, unlike other deposits in the pores of the zeolite. When hydrating in the gas phase on the fixed bed to cyclopentanol in the gas...

JP - Průmyslové procesy a zpracování

  • 2015
  • D
  • Link
Result

Modeling temperature profiles considering the latent heat of physical-chemical reactions in permafrost and gas hydrates: The Mackenzie Delta terrestrial case

To understand better the formation and history of petroleum gas hydrates in terrestrial permafrost regions, we have performed numerical temperature profile modeling in response to surface forcing due to both the glacial-interglacial...

DC - Seismologie, vulkanologie a struktura Země

  • 2008
  • D
Result

Phase equilibria with hydrate formation in H2O + CO2 mixtures modeled with reference equations of state

Formation of gas hydrates is an important feature of the water?carbon dioxide equilibria. In this study, we modified and refitted the gas hydrate model by A.L. Ballard system, e.g., IAPWS-95 and IAPWS formulation f...

BJ - Termodynamika

  • 2013
  • Jx
  • Link
Result

Hydrate Model for CCS Relevant Gases Compatible with Highly Accurate Equations of State I. Parameter Study and Model Fitting

In this study, a gas hydrate model for pure CO2 hydrates was extended to eight hydrate formers relevant in CCS applications. The new model is compatible with highly accurate equations of state (EoS) for other phase...

Thermodynamics

  • 2015
  • O
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