Jyeshtharaj Joshi, Chemical Engineer
Chemical Engineer

Jyeshtharaj Joshi

Born 28 May 1949 · verify

Designed innovative multiphase and nuclear reactor systems advancing India's chemical engineering capabilities.

Jyeshtharaj Bhalchandra Joshi is an Indian chemical engineer, nuclear scientist, consultant and professor, widely known for his innovations in design of multiphase reactors and nuclear reactor designs and generally regarded as a respected teacher. He is currently the Chancellor of the Institute of Chemical Technology, Mumbai. He also held the DAE-Homi Bhabha Chair Professor at Homi Bhabha National Institute, Mumbai, and is the recipient of Shantiswarup Bhatnagar Prize for Engineering Sciences and many other awards and recognitions. He received the third highest civilian honour, the Padma Bhushan, in 2014 for his services to the field of chemical engineering and nuclear science.

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A detail that
surprised us

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Joshi developed design procedures for over 1000 multiphase reactors, a scale of innovation rarely matched in chemical engineering globally.

The Story

1
🌟 In 1971, Jyeshtharaj Joshi graduated with a Bachelor’s in Chemical Engineering from UDCT Mumbai, immediately embarking on research under Man Mohan Sharma, a pivotal figure in Indian chemical engineering.
2
By 1977, Joshi earned his Ph.D. (Tech.) and began designing over 1000 novel multiphase reactors, a feat that transformed reactor design standards in chemical industries worldwide.
3From 1999 to 2008, as Director of ICT Mumbai, he spearheaded its elevation to deemed university status and boosted research funding through innovative partnerships and consultancies.
4💥 In 2009, Joshi joined Homi Bhabha National Institute as DAE-Homi Bhabha Chair Professor, contributing to the safety systems of the Advanced Heavy Water Reactor and the development of Bhabha Kavach, India’s indigenous bulletproof jacket.

🏅 Awards & Honours

2014
Padma Bhushan

🔍 One thing most people don't know

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Joshi’s research has resulted in more than 630 papers published in international journals, accumulating over 26,000 citations and an h-index of 80, reflecting sustained scholarly influence since the 1970s.

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Through the Years

1 photograph from the archives
Jyeshtharaj Joshi

🗓️ A Life in Moments

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Birth
Born in Masur, Satara District
Jyeshtharaj Bhalchandra Joshi was born in Masur, Maharashtra, beginning his life in a region with a rich educational tradition.
1949
📚
Education
Graduated B.Chem. Eng. from UDCT Mumbai
Completed Bachelor’s in Chemical Engineering at University Department of Chemical Technology, Mumbai, launching his research career.
1971
📚
Education
Ph.D. awarded by UDCT
Received Ph.D. (Tech.) under guidance of Man Mohan Sharma, marking formal entry into advanced chemical engineering research.
1977
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Career
Became Director of ICT Mumbai
Led the Institute of Chemical Technology as Director, overseeing its elevation to deemed university status and expansion of research funding.
1999
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Career
Joined Homi Bhabha National Institute
Appointed DAE-Homi Bhabha Chair Professor, contributing to nuclear reactor safety and nanotechnology projects at BARC.
2009
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Award
Awarded Padma Bhushan
Received India’s third highest civilian honor for services to chemical engineering and nuclear science.
2014
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Career
Became Chancellor of ICT Mumbai
Assumed the role of Chancellor at the Institute of Chemical Technology, Mumbai, continuing leadership in chemical education.
2025
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🗝️Discoveries

Swipe to uncover hidden stories
01 / 04
🔍LESSER KNOWN

In 2009, Joshi contributed to the development of carbon nanotube fiber research at BARC, which led to the creation of the Bhabha Kavach, India’s indigenous bulletproof jacket.

02 / 04
👤PERSONAL

He has conducted more than 300 workshops promoting science awareness among school students, extending his impact beyond academia into public science education.

03 / 04
🌍HISTORICAL IMPACT

Joshi has been President of Marathi Vidnyan Parishad, driving over 80 activities aimed at improving scientific temper in Maharashtra’s society.

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🎙️ Speeches & Recordings

These recordings preserve the legacy of Bharat's icons
The scientist Prof. J.B. JOSHI ( ENGLISH )
More from this archive
The scientist Prof. J.B. JOSHI ( ENGLISH )
01
The scientist Prof. J.B. JOSHI ( ENGLISH )
Sixth Annual UPES Distinguished Lecture in Chemical Engineering By Prof. J. B. Joshi_Part 1
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Sixth Annual UPES Distinguished Lecture in Chemical Engineering By Prof. J. B. Joshi_Part 1
Being Informal With... Prof. J. B. Joshi
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Being Informal With... Prof. J. B. Joshi
Prof J B Joshi felicitation function
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Prof J B Joshi felicitation function

🌱 What changed because of them

Joshi’s work led to the Institute of Chemical Technology Mumbai gaining deemed university status, significantly expanding its research capabilities and global collaborations. His reactor designs have been implemented commercially across various chemical industries, enhancing efficiency and safety standards. Furthermore, his role in developing safety features for India’s Advanced Heavy Water Reactor contributed to advancements in the country’s nuclear technology infrastructure.

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