Profile Details

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Hire Dr. Preeti J.

India

USD 15 /hr

Chemical Engineering Faculty | Scientific Writing | Research & Tutoring

Profile Summary

I am a Chemical Engineering faculty member with over two years of experience in teaching core subjects of chemical engineering, chemistry, and sustainable process development. My research interests include natural product extraction, process intensification, sustainable chemical processes, and process optimization. I also have a good experience in academic and research writing, literature review, and technical documentation, with a strong ability to simplify complex concepts into clear, practical knowledge. I am particularly interested in contributing to research support, process simulation, tutoring, and scientific writing projects.

Subject Matter Expertise

• ☆ Inorganic Chemistry
• ☆ Natural Product Chemistry
• ☆ Physical Chemistry
• ☆ Green Chemistry
• ☆ Sonochemistry
• ☆ Physical Organic Chemistry
• ☆ Heat Transfer & Calorimetry
• ☆ Fluid Mechanics
• ☆ Health & Safety Engineering
• ☆ Industrial Engineering
• ☆ Industrial Operations Research
• ☆ Process Control
• ☆ Process Engineering
• ☆ Industrial Design
• ☆ Industrial Management
• ☆ Higher Education
• ☆ Teacher Education
• ☆ Science Education
• ☆ Curriculum Planning & Development
• ☆ Essential Oils

Services

• Writing

Writing Technical Writing

Work Experience

Assistant Professor (Contractual)

Uka Tarasadia University

September 2024 - Present

Education

Ph.D. in Chemical Engineering

Sardar Vallabhbhai Patel National Institute of Technology

August 2017 - February 2023

Certifications

• AI for Everyone

  coursera

  https://www.coursera.org/account/accomplishments/verify/Q6AASTEYWKSE

  June 2025 - Present

Publications

JOURNAL ARTICLE

Preeti L. B. Jain, Sanjaykumar R. Patel, Meghal A. Desai (2025). Isolation of essential oil from the leaves of <i>Pogostemon cablin</i> using ultrasound pretreatment followed by hydrodistillation: screening, optimization, and oil composition studies . Journal of Essential Oil Research.

Preeti L.B. Jain, Shubham Srivastav, Sanjaykumar R. Patel, Meghal A. Desai (2022). Synergetic effect of ultrasound and hydrodistillation for extraction of patchouli oil: Screening, optimization and comparison . Chemical Engineering and Processing - Process Intensification.

Preeti L. B. Jain, Sanjaykumar R. Patel, Meghal A. Desai (2022). Patchouli oil: an overview on extraction method, composition and biological activities . Journal of Essential Oil Research.

Preeti L.B. Jain, Sanjaykumar R. Patel, Meghal A. Desai (2022). An innovative ultrasonic-assisted extraction process for enhancing the patchoulol from Pogostemon cablin essential oil using hydrotropes . Materials Today: Proceedings.

Preeti L.B. Jain, Sanjaykumar R. Patel, Meghal A. Desai (2020). Enrichment of patchouli alcohol in patchouli oil by aiding sonication in hydrotropic extraction . Industrial Crops and Products.