Research Areas

Department of Chemical and Biochemical Engineering

Yutian
Yutian Yin, PhD graduate in biochemical engineering

 

Research within our department is generally divided into four groups:
    Biomaterials and Biochemical Engineering
    Environmental and Green Engineering
    Particle Technologies and Fluidization
    Reaction and Process Systems Engineering

CBE Research Areas slide show (.pdf)

Biomaterials and Biochemical Engineering
Group members include Amarjeet Bassi, Beth Gillies, Dimitre Karamanev, Argyrios Margaritis, Kibret Mequanint, Lars Rehmann, Amin Rizkalla, Wankei Wan and Jin Zhang.

A common theme in these areas is the application of biology, biophysics and biochemistry principles to the solution of the practical engineering problems. Research interests of this group focus on the bio-separation, bio-remediation, bio-pharmaceuticals, bio-polymers, bio-sensors, bio-reactor design, tissue engineering, materials for biomedical applications, and drug delivery.
Some of the research projects in this field of specialization include:

  • Tissue engineering: applying engineering principles to grow organs/tissues in vitro from primary cells, synthetic scaffolds and a bioreactor.
  • Medical devices such as cardiovascular devices, polymer artificial heart valve, novel wound dressings and controlled release
  • Design, synthesis and application of functional molecules to serve as new biomaterials and therapeutics
  • Development of new contrast agents for medical imaging.
  • Biomaterials: hydrogels such as polyvinyl alcohol, biocellulose, degradable biocompatible polymers and nanocomposites.
  • Synthesis and characterization of glass/ceramic composite and cement biomaterials for dental and orthopaedic implants
  • Pulmonary Drug Delivery
  • Biosensors for environmental monitoring
  • Bioremediation and pollution control
  • Bioreactor engineering

    Environmental and Green Engineering
    Group members include Amarjeet Bassi, Franco Berruti, Cedric Briens, Paul Charpentier, Hugo de Lasa, Jose Herrera, Dimitre Karamanev, Argyrios Margaritis, George Nakhla, Anand Prakash, Ajay Ray, Mita Ray, Lars Rehmann and Jesse Zhu.

    Research in this cluster focuses on the development of physical, chemical, and biological processes that control, reduce, and prevent pollution in the environment (air, water and soil). Researchers are working on emerging green products and process engineering to design sustainable and safe chemical processes, which integrate new environmentally friendly chemical routes and technical innovation to achieve green process development. Research activities in this area include green energy from agriwaste and hydrogen production by water splitting, biofuel cells, bio-refinery, solar powered degradation of air and water pollutants, green solvents and materials development, and chemical and biological wastewater treatment.
    Some of the research projects in this area of specialization include:

  • Production of biofuel from agricultural waste
  • Production of clean hydrogen by water splitting using photocatalysts
  • Development of clean technologies for air, water and soil treatment
  • Biofuel cells and bio-generators
  • Development of novel nano-materials and nano-medicines synthesized using green enabling solvents such as supercritical carbon dioxide and ionic liquids for emerging applications such as solar devices, catalytic and biomedical applications
  • Biosensors for environmental monitoring
  • Bioremediation and pollution control
  • Enzymes for biological degradation of polyurethane foam, microbial sulfur removal from diesel using ionic solvents, Lipase assisted biodiesel production in ionic liquids

    Particle Technologies and Fluidization
    Group members include Amarjeet Bassi, Maurice Bergougnou, Franco Berruti, Cedric Briens, Lauren Briens, Andrew Hrymak, Anand Prakash, Mita Ray, Sohrab Rohani, Jin Zhang and Jesse Zhu.

    Particle synthesis, handling and processing play a major role in a variety of industries, including: chemicals, food, coal combustion plants, pharmaceuticals, mining and minerals processing, oil, and petrochemicals. Fundamental and applied research is conducted in fluidization (gas-solid, liquid-solid, multi-phase, circulating fluidized bed), industrial crystallization, coating, drying and high shear granulation.
    Some of the research in this area of specialization includes:

  • Industrial crystallization
  • Protein extraction using liquid-solid fluidized beds
  • Pulmonary drug inhalation devices
  • Ultrafine powder coating technology
  • Wastewater treatment using gas-liquid-solid circulating fluidized beds
  • Characterization of gas-liquid jets in fluidized beds
  • Development of advanced attrition nozzles in fluidized beds
  • Development of monitoring methods for pneumatic and hydro-transport systems and for pharmaceutical processes
  • Pyrolysis of agricultural waste to produce biofuel and biochemicals


  • Reaction and Process Systems Engineering
    Group members include Maurice Bergougnou, Paul Charpentier, Hugo de Lasa, Jose Herrera, Andrew Hrymak, Dimitre Karamanev, Argyrios Margaritis, Anand Prakash, Ajay Ray, Mita Ray and Sohrab Rohani.

    Deals with chemically reactive systems of engineering significance and provides intellectual leadership in complex design and operational issues faced by process industries. Our underlying approach focuses on the development of new catalytic materials and innovative reactor design for multiphase and multifunctional reactors. Moreover, our research goals is based on developing and advancing systematic modeling and solution methods for the optimization and advanced control of multi-scale process systems, ranging from molecular level to the enterprise level.
    Some of the research in this area of specialization includes:

  • Development and characterization of new catalytic materials
  • Novel reactor design
  • Modeling, simulation, multi-objective optimization and control of complex industrial chemical reactors and processes
  • Treatment of toxic contaminants in air, water and soil by advanced oxidation processes including photocatalysis
  • Development of novel photocatalytic reactors
  • Innovative optimal designs of simulated moving bed (SMB) systems for drug purification, and conversion enhancement of equilibrium-limited industrially important reactions
  • Process identification techniques, advanced process control and on-line optimal control of crystallizers and hybrid SMB-crystallizers
  • Nano-particle synthesis and characterization for high performance applications
  • Computational fluid dynamics for reactor analysis