https://www.cryoengconsult.com/articlesmaster daily 0.75 2026-02-18 https://www.cryoengconsult.com/articlesmaster/cryogenic-separation monthly 0.5 2026-02-18 https://www.cryoengconsult.com/articlesmaster/cryogenic-thermosiphon-reboiler monthly 0.5 2025-10-03 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/efbc5a34-8379-4fee-a44b-e9440b11cbce/Plan+view+of+Reboiler+block.jpg Articles Master - Cryogenic Thermosiphon Reboiler - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/fd603b8f-bfe0-4a65-9610-452a2b463d06/Condenser+Reboiler+Temp+profiles.jpg Articles Master - Cryogenic Thermosiphon Reboiler - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/c0e9592c-6b26-4392-9169-cc7e049b8bf7/Reboiler+model+schematic.jpg Articles Master - Cryogenic Thermosiphon Reboiler - Make it stand out Reboiler modelling schematic showing the main streams https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/20046a25-d559-4871-a9b9-434fcbe7a1c4/UniSim+model.jpg Articles Master - Cryogenic Thermosiphon Reboiler - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.cryoengconsult.com/articlesmaster/gas-separation-by-adsorption monthly 0.5 2025-11-08 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/23dd8144-1eb0-41e6-a7ec-db6b7de14ade/Molecular+sieve.jpeg Articles Master - Gas Separation by Adsorption - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/cc20aa28-5955-4596-a8a3-1ee37dd42cba/Isotherm.jpg Articles Master - Gas Separation by Adsorption - Make it stand out 25 C Adsorption isoltherm for CO2 on 5A molecular sieve. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/8c090f68-bbde-45b1-8217-30e27c3c7b7d/Dual+bed.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Dual bed https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/f1de42f4-5fa4-4228-8ab1-84429d5c53bd/two+isotherms+AC+and+MS.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Two adsorbents with different characteristics. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/e3a6c0ed-198e-4eca-9814-428b65900758/Standard+2-bed+system.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/95fe3c86-a2df-4e75-a966-82ce88fed075/Adsorber+sequence+-+2+beds.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Two bed adsorber system sequence https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/cbddc665-692f-4647-92b1-f1bfe81813f0/Rgeneration+temp+profiles.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Red = regeneration heating inlet, Blue = regeneration cooling, Green = on stream and Black = the corresponding regeneration exit temperature variation with time. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/aad54264-c931-4609-8fac-eb1c50fbe6bf/Adsorber+sequence+-+3+beds.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Three bed adsorber system sequence https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/53a637f4-84b7-4896-b74e-e98adf0aedc6/Pulse+regen.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Heat pulse shrinks as it passes left to right though bed. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/9aaad0f2-93b0-4abc-8d1d-e58724c83f09/Mass+transfer+zone.jpg Articles Master - Gas Separation by Adsorption - Make it stand out Mass transfer zone which has just reached the bed exit https://www.cryoengconsult.com/articlesmaster/cryogenic-refrigeration-part-iv-refrigeration-by-work-expansion monthly 0.5 2025-03-24 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/5c50cbbb-9bd8-4811-8c13-a3c3bc123cb7/Lucas+Cryogenic+gas-bearing+expander.jpeg Articles Master - Cryogenic Refrigeration Part IV – Refrigeration by Work Expansion - Make it stand out Gas-bearing turbine widely used on small air separation plants in the 1960s and 1970s. (Courtesy Lucas Ind.) https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/dbb2bf85-8441-4b85-9ebd-57a8929577e1/Temperature+Entropy+diagram.jpeg Articles Master - Cryogenic Refrigeration Part IV – Refrigeration by Work Expansion - Make it stand out Generic Temperature Entropy Diagram https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/6aacf5ff-367c-4135-a7ad-c65011f9ee38/Expander+on+T-S+diagram.jpeg Articles Master - Cryogenic Refrigeration Part IV – Refrigeration by Work Expansion - Make it stand out Work expansion - showing ideal (isentropic) and real path. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/89dd5d1d-f72d-432d-9b1b-1b4af56d86c7/Wet+expander+on+T-S+diagram.jpeg Articles Master - Cryogenic Refrigeration Part IV – Refrigeration by Work Expansion - Make it stand out ‘Wet’ two-phase exit on isentropic expansion on isntropic expansion https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/4a290da5-5a4a-4239-9d86-2aadfe39373c/Expansion+Turbine+-+Atlas+Copco.jpeg Articles Master - Cryogenic Refrigeration Part IV – Refrigeration by Work Expansion - Make it stand out Nitrogen Expansion Turbine - (Courtesy Atlas Copco GB Ltd) https://www.cryoengconsult.com/articlesmaster/cryogenic-refrigeration-part-ii-lower-temperature-refrigeration monthly 0.5 2025-09-21 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/a0a03b9d-c28d-4669-9c39-820c5158afdb/Double+Column+ASU.png Articles Master - Cryogenic Refrigeration Part II - Lower temperature refrigeration. - Make it stand out A typical Double-Column Air Separation (ASU) process. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/0f893975-f62e-4207-888f-b09c9356aba1/Hydrogen+from+Ammonia+Purge+Gas.jpg Articles Master - Cryogenic Refrigeration Part II - Lower temperature refrigeration. - Make it stand out Cryogenic recovery of Hydrogen from Ammonia plant purge gas. https://www.cryoengconsult.com/articlesmaster/cryogenic-refrigeration-part-iii-cooling-with-j-t-expansion monthly 0.5 2025-09-21 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/3607d72c-72df-44a4-a217-0674d8963a23/J-T+expansion+on+T-S+chart.png Articles Master - Cryogenic Refrigeration Part III – Cooling with J-T expansion - Make it stand out J-T Expansion on T-S chart at high and low initial temperatures https://www.cryoengconsult.com/articlesmaster/cryogenic-refrigeration-part-i-introduction monthly 0.5 2025-09-21 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/124c41f6-313a-43f8-9bad-bae594971c2e/Generic+P-H+chart.png Articles Master - Cryogenic Refrigeration - Part I -Introduction - Make it stand out Typical Pressure – Enthalpy or P-H Chart. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/da64f85d-26ff-47e3-8e92-7a121d139d08/Vapour+compression++cycle.jpg Articles Master - Cryogenic Refrigeration - Part I -Introduction - Make it stand out Vapour compression cycle - showing energy flows. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/6961b94a-60f6-476b-9136-c296630d2aa5/Generic+vapour+compression+refrig+cycle+on+P-H+chart.png Articles Master - Cryogenic Refrigeration - Part I -Introduction - Make it stand out A generic vapour compression refrigeration cycle shown on P-H chart https://www.cryoengconsult.com/articlesmaster/cryogenic-heat-exchange monthly 0.5 2024-01-15 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/b3b95143-9e23-4be8-b5c9-fc872392c848/Picture1.png Articles Master - Cryogenic Heat Exchange - Make it stand out Figure 1 - Minimum energy for refrigeration versus absolute temperature https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/139ee2ce-bb8a-4cbe-994f-4faca5b32464/Picture2.jpg Articles Master - Cryogenic Heat Exchange - Make it stand out fig 2 - Enlarged view of channels with corrugations https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/14d2a2b6-8b68-4be2-a006-8d3a1fb3f9ec/Picture3.jpg Articles Master - Cryogenic Heat Exchange - Make it stand out Fig 3 - Enlarged view of a section of corrugation fins https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/7d83959c-e94f-4a79-8ef4-7ac22989c32c/Plate-fin+from+EE+office+DOE.jpg Articles Master - Cryogenic Heat Exchange - Make it stand out Fig 4 - Plate-fin block showing main components (Courtesy - Guide to Compact Heat exchangers - Energy Efficiency Office, DOE) https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/72ebcfd8-6bdf-4251-b86c-858831d47185/4-block+assembly+IMI-C.jpg Articles Master - Cryogenic Heat Exchange - Make it stand out Fig 5 - Eight plate-fin exchanger blocks or cores mounted in parallel. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/5eea8d65-f0ab-4e79-9be4-a49162de0473/Fin-types-A.jpg Articles Master - Cryogenic Heat Exchange - Make it stand out Fig 6 - Fin types: a) Plain, b) Perforated, c) Serrated, d) Herringbone https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/5a9f82fc-0ce0-40bd-ac8c-9badb224acc4/Picture5.png Articles Master - Cryogenic Heat Exchange - Make it stand out Fig 5 - A small two-stream cross flow unit https://www.cryoengconsult.com/articlesmaster/more-on-distillation monthly 0.5 2025-10-03 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/3e0f96ad-1c5a-4f82-8723-54133699a5c8/X-Y+diagram.png Articles Master - More on distillation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/c1d9bdde-dc00-4552-ad49-7e013a661971/X-Y+diagram+alpha+3.5.png Articles Master - More on distillation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/11d07f0c-5827-41eb-b8f8-e52d6932ceea/Typical+materials+balance+summary.jpg Articles Master - More on distillation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/601ac67d-5ce4-4343-bf69-86329762fa21/Design+example+with+Alpha Articles Master - More on distillation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/5ffea5ac-49d6-4947-98d8-7c15e046638a/Ponchon+Savarit.jpg Articles Master - More on distillation - Make it stand out A typical binary mixture enthalpy composition diagram. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/76505692-1d3a-4c63-baae-1f4782339273/Screenshot+2023-02-28+at+12.07.06.png Articles Master - More on distillation - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/e870c5e7-7b57-448f-9f9f-0312ab520fe8/Picture2.jpg Articles Master - More on distillation - Make it stand out Liquid (blue) and vapour (red) flows between two equilibrium stages (trays). The vapour passes through small holes in the sieve tray where it mixes with and comes to equilibrium with the liquid. The liquid passes to the tray below via a segmental down comer. https://www.cryoengconsult.com/articlesmaster/gas-processing monthly 0.5 2023-12-31 https://www.cryoengconsult.com/articlesmaster/cryogenic-engineering monthly 0.5 2025-10-04 https://www.cryoengconsult.com/articlesmaster/pressure-the-concept monthly 0.5 2025-10-04 https://www.cryoengconsult.com/articlesmaster/mathematical-modelling monthly 0.5 2026-02-16 https://www.cryoengconsult.com/articlesmaster/optimisation-resource-allocation monthly 0.5 2025-10-03 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/835c866f-8735-4b64-a53b-52251d04f218/Resource-benefit+graph-a.jpg Articles Master - Optimal allocation of a finite resource - Make it stand out A typical Benefit vs Applied Resource relationship. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/5e1658a0-3efe-4f7b-a8f0-7596b3a7123b/Resource-benefit+graph-2.jpg Articles Master - Optimal allocation of a finite resource - Make it stand out Three alternative opportunities A,B and C https://www.cryoengconsult.com/articlesmaster/distillation-fundamentals monthly 0.5 2025-10-03 https://www.cryoengconsult.com/articlesmaster/safety-in-design monthly 0.5 2025-10-03 https://www.cryoengconsult.com/articlesmaster/the-hydrogen-economy monthly 0.5 2025-10-03 https://www.cryoengconsult.com/articlesmaster/exergy monthly 0.5 2025-10-03 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/7d816ad9-a0bc-439f-907c-1222dcfb87af/Exergy+of+Heat+or+Cold.jpg Articles Master - Exergy - Make it stand out The Exergy (real) value of a unit of heat energy vs. the temperature available - or required. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/180a21cb-c935-47fb-b08d-ef6a5a733eec/Liquefaction+at+Low+Press+on+T-S+diagram.jpg Articles Master - Exergy - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/a515bfa4-24a2-41d5-9de9-7d1af4f43949/Liquefaction+at+High+Press+on+T-S+diagram.jpg Articles Master - Exergy - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.cryoengconsult.com/articlesmaster/helium-recovery-from-natural-gas monthly 0.5 2025-10-04 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/e9ae78d3-20a8-4a8f-8ccd-5c7f4ba016ef/He+purification+cold+box.jpg Articles Master - Helium Recovery from Natural Gas - Make it stand out Odolanow Helium Purification cold box before closure and filling with insulation. https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/fe6a7e49-6723-4495-b258-70166149accf/Liquefier.gif Articles Master - Helium Recovery from Natural Gas - Make it stand out Polish Helium liquefier before inserting into vacuum casing. https://www.cryoengconsult.com/articlesmaster/corona-virus monthly 0.5 2026-02-18 https://www.cryoengconsult.com/about daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/3d2e96b0-9a56-47ba-8e63-dabb2143634c/photo+%281%29.jpg https://www.cryoengconsult.com/contact-us daily 0.75 2025-06-08 https://www.cryoengconsult.com/articles daily 0.75 2025-09-17 https://www.cryoengconsult.com/home daily 1.0 2025-06-08 https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/97f91369-af7b-425e-838e-d5660b904a3a/Approach_White.png https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/f4933c91-8d12-4ad5-ae2b-cbcac96f5ed9/Policy_White.png https://images.squarespace-cdn.com/content/v1/63ef93669a344c45a930c94e/a7d0c865-23c1-478f-9519-713251b33b81/Promise_White.png https://www.cryoengconsult.com/publications daily 0.75 2023-10-01