
Sekar Langit Widya Putri
Diponegoro University Olympiad Staff

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About me
Master Student of Chemical Engineering | Ex-Refinery Unit Intern at PPSDM Migas Cepu | Research and Development
Education
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Institut Teknologi Sepuluh Nopember (ITS)
2021 - 2023Bachelor's degree Chemical Engineering 3.59/4.00Research Topic : Purification of Glucomanan from Porang Tubers using Microwave Assisted Extraction (MAE) Method as a Substitution of Gelatin Final Project : Pre Design Plant Porang Flour Using Microwave Assisted Extraction Method (MAE) Related Course : Gelatin, Microwave Assisted Extraction, Porang, Purification
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Institut Teknologi Sepuluh Nopember (ITS)
2024 - 2026Master's degree Chemical EngineeringITS freshgraduate scholarship awardee

Diponegoro University
2018 - 2021Associate's degree Chemical Engineering 3.78/4.00Activities and Societies: -Staff PSDM at HIMATEMIA SV UNDIP -Secretary and tresurer of PSDM at LPM CAKRAWALA SV UNDIP -Internship trainee at PPSDM MIGAS Final project research: Optimization of Homogenation Process of Low Fat Mayonnaise from Soy Milk with The Addition of Stabilizer HPMC SS12
Experience

Diponegoro University
Sept 2019 - Dec 2019Diponegoro University Olympiad StaffAn event or competition organized by Diponegoro University, which could cover various academic subjects or sports activities

PPSDM MIGAS
Jan 2021 - Feb 2021Internship Trainee Evaluating Furnace number 02 as a heat transfer device generated from the combustion system by comparing the actual furnace performance with the literature data using microsoft excel. The result from the simulation using excel shows the furnace efficiency value thet we get is 76,22%, while the efficiency of a proper furnace is 60% - 90%. In conclusion, furnace 02 is suitable for use. Studied about the process of oil distillation into products. Calculated plant processes in the form of Mass and Energy Balances to determine the cost of production in 1 operation base. Show less

Diponegoro University
Feb 2021 - Jun 2021Laboratory Assistant Managed practicum 4 modules in a class consisting of 90 Chemical Engineering Students to ensure it performs effectively with lecturer. Provided assistence in their practicum activities about introducing laboratory tools, safety lab, and making tutorial video. Counselled and assessed of practicum report based on practicum’s performance.
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Institut Teknologi Sepuluh Nopember (ITS)
Aug 2022 - Aug 2023Biochemistry and Food Technology Laboratory Research Assistant Operate Microwave Assisted Extraction and Spectrophotometry during research. Pre Design Plant Porang Flour using Microwave Assisted Extraction Method. Conduct research on Purification of Glucomannan from Porang Tubers using Microwave Assisted Extraction Method as a substitution of Gelatin. Organized an international seminar on World Class Professor.
Licenses & Certifications

HAZOP
PT Wealthindo Putrapramesti PerkasaAug 2020
ISO 45001:2018
PT Wealthindo Putrapramesti PerkasaOct 2020.webp)
Analysis Techniques of Inductively Coupled Plasma (ICP-OES)
Institut Teknologi Sepuluh Nopember (ITS)Jan 2023
HIRAC/HIRADC
PT Wealthindo Putrapramesti PerkasaJun 2019
MSDS (H2S, CS2, H2SO4, NaOH)
PT Wealthindo Putrapramesti PerkasaNov 2020
LKMM-D Sekolah Vokasi UNDIP
Diponegoro UniversityJan 2019
ISO 9001:2015
PT Wealthindo Putrapramesti PerkasaJun 2019
ISO 22000:2018
PT Wealthindo Putrapramesti PerkasaOct 2020
JSA (Job Safety Analisys)
PT Wealthindo Putrapramesti PerkasaNov 2020
LKMM-PD D3 Teknik Kimia
Diponegoro UniversityJan 2018
Honors & Awards
- Awarded to Sekar Langit Widya Putri3rd Champion of Vocational School Diponegoro University PKM League Diponegoro University 2019 PKM-P with the title O-BER “BIOGASOLINE OZON BERGELEMBUNG” INOVASI REAKTOR OZON BERGELEMBUNG SEBAGAI KATALIS DAN AGEN PEMISAH SECARA SIMULTAN DALAM OPTIMALISASI PRODUKSI BIOGASOLINE DARI MINYAK JELANTAH
Languages
- baBahasa indonesia
- enEnglish
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