Journal of Chemical Engineering of Japan

Peer-reviewed journal since 1968/Soc. Chemical Engineers, Jpn @SCEJ_CE #ChemicalEngineering #chemistry #Engineering #OpenAccess @tandfSTEM @DOAJplus

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Adding #hydrogen makes the engine more powerful. It also adds vibration and NOₓ.　Our study on non-edible #biodiesel blends shows the point of peak efficiency and the point of optimal operation are not the same thing.

@tandfSTEM @tandfonline @SCEJ_CE
https://t.co/tGSoReQVRp

[Journal of Chemical Engineering of Japan @JChemEngJapan]

How can we predict #particle transport in J-Type loop seals?
This study models two flow behaviors: a square-root increasing region and a linear increasing region. A new tool for #Circulating #Fluidized #Bed design!

@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/jyVoHki83k

[Journal of Chemical Engineering of Japan @JChemEngJapan]

These robust, high‑loading CALF‑20 membranes offer scalable solutions for #CO2 separation and could be integrated into industrial gas‑handling systems.

#Separation #Adsorption #MOF #Chemical #Engineering #OA @tandfonline @tandfSTEM @SCEJ_CE
https://t.co/GG4OLgcXG5

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Calcium chloride’s promise as an #ammonia #absorber hinges on proper #dehydration. A 5‑hour 220 °C treatment removes hydrates, preventing CaClOH & NH4Cl formation during #cycling. Timing is key!

#Chemical #Engineering
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/Oe49iDunC2

[Journal of Chemical Engineering of Japan @JChemEngJapan]

PAA‑coated alumina tube membranes keep mechanical strength while offering pH‑dependent selectivity for acids, caffeine, phenol, ketones—ideal for industrial separations needing tunable barriers.

#Separation #ChemEng
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/7nqkVET6Tz

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Free‑form porcine #lipase turns triolein into #biodiesel in acetone! Minimal water present in acetone is sufficient for the reaction. A green route to #renewable #fuel.

#Energy #Sustainability #Chemical #Engineering
@tandfSTEM @tandfonline @SCEJ_CE
https://t.co/sdI6Ugymq8

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Can solar panels outperform forests in CO2 reduction? ☀️The latest study shows PVs have massive potential. In Kyoto, power demand can be met without deforestation by using existing structures! 🏙️

https://t.co/76w3AUUuCj

#PV #CO2 #Forest
@tandfonline @tandfSTEM @SCEJ_CE

[Journal of Chemical Engineering of Japan @JChemEngJapan]

In Taylor–Couette reactors, rib placement dictates vortex orientation & axial dispersion. Outer‑cylinder ribs outperform inner ribs, yielding plug‑like flow and better mass‑transport control.

#Fluid #Taylor #Couette
@tandfonline @tandfSTEM @SCEJ_CE

https://t.co/2dSd3bCS71

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Discover how using existing control data can create real‑time heat‑balance KPIs and eliminate the need for additional sensors in chemical plants.

#Operations #Chemical #Plant #Energy #Efficiency @tandfonline @tandfSTEM @SCEJ_CE
https://t.co/Y0eu4ED1r3

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Novel glass‑fiber filter packed absorber prevents liquid stagnation and channeling, boosting effective wetting area. Gas‑absorption efficiency for CO₂ capture and NOₓ abatement rises.
#Absorption #Separation #CO2 #NOx @tandfonline @tandfSTEM @SCEJ_CE
https://t.co/Z0MdXf5GhJ

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Recycling laurel nobilis fruit seed waste into KOH‑activated carbon delivers high‑surface‑area adsorbent that removes Congo Red efficiently.

#Laurel #Adsorption #ChemEng
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/cOU4vjr1Aq

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Redispersed Ni nanoparticles after CO₂ treatment dramatically improve dry methane reforming. Carbon deposition is not the only deactivation route. Thermal CO₂ can rejuvenate the catalyst.
#Catalyst #CO2 #CH4 #Reforming
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/xRFhJdWkoF

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Simulation reveals that tuning air and coolant set‑points
simultaneously yields a 6% net efficiency boost. Optimal points vary with GDL thickness, balancing cathode water activity and compressor energy.
#FuelCell @tandfonline @tandfSTEM @SCEJ_CE
https://t.co/HnEt3DvFhs

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Process intensification meets fluid dynamics: study quantifies power needed for OBR mixing of viscous fluids and introduces a low‑Re‑optimized model. Great for biodiesel, slurries, and beyond.

#Fluid #Viscosity #Mixing @tandfonline @tandfSTEM
@SCEJ_CE
https://t.co/kp8SdUH0cm

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Precise mAb measurement is critical for drug safety. This
comprehensive review covers chromatography, spectroscopy, immunoassays, IR, MS, and biosensors, highlighting pros, cons, and future trends in PAT. #mAb #PAT #Pharma
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/p80kB144xy

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Comprehensive review of adsorbents—activated carbon, clays, foams—showing >90% VOC removal and 30‑40% efficiency gains with composites.

#Air #Purification #Adsorption #VOC #Separation #Engineering
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/iDT50yr91G

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Non‑linear loading: drug solubility rises to 15 MPa, then falls as CO₂ crowds pores. Pressure is a lever for optimal mesoporous silica drug delivery.
#Drug #Delivery #Chemical #Engineering #OA
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/f1PRmiM4a6

[Journal of Chemical Engineering of Japan @JChemEngJapan]

By adding acrylic resin emulsions (DA10/DK140), sludge drying time drops by 16%, reducing energy use and emissions. Surfactant BYK does the opposite. A greener route to sludge management!
#sludge #drying #resin
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/e43BOC3IFc

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Carbon‑neutral city gas is within reach—by comparing
hydrogen‑reduction methods in CO₂ methanation, researchers pinpoint ethanol dehydration–hydrogenation and selective oxidation as top performers.

#CO2 #Hydrogen @tandfonline @tandfSTEM @SCEJ_CE

https://t.co/tGIYoQVtol

[Journal of Chemical Engineering of Japan @JChemEngJapan]

Cryogenic DAC is gaining traction—this study numerically characterizes dry‑ice behavior in a LNG‑powered system. The results guide optimal sizing of heating tanks and heat flux for scalable CO2 capture.

#DAC #CO2 #Capture
@tandfonline @tandfSTEM @SCEJ_CE
https://t.co/hUkhtPfMYK