DESIGN EXTRACTIVE DIVIDING WALL DISTILLATION COLUMN BASED ON RESPONSE SURFACE METHODOLOGY USING PROPYLENE-GLYCOL (PG) AS AN ENTRAINER, SEPARATE THE MIXTURE OF METHYLAL AND METHANOL
CARBON FOOTPRINT FOR ORGANIZATION, A CASE STUDY IN CHEMICAL ENGINEERING LABORATORY
AT BUILDING 10 (Chemical and Materials Engineering Laboratory, Naresuan University)
This dissertation has studied and evaluated the carbon footprint for organization, A case study in
Chemical Engineering Laboratory at Building 10 (Chemical and Materials Engineering Laboratory, Naresuan
University) within a period of 1 year from 1 October 2022 to 30 September 2023 and as an indication of the
amount of carbon footprint emissions of each scope of the organization in Chemical Engineering laboratory
at Building 10 according to the principles of life cycle assessment (LCA) with reference to ISO 14064-1
(2006) GHG Protocol (2001, 2004) and with reference to IPCC global warming potential values 5 (AR5) which
are Calculate carbon footprint in the form of carbon dioxide equivalents. From various activities of the
chemical engineering laboratory by means of operational control and the operations is divided into 3
scopes. It was found that the total amount of greenhouse gas emissions was 104.80 tons of carbon dioxide
equivalent and activities scope 1 Direct GHG emissions, 2 Energy indirect emissions, and 3 Other indirect
GHG emissions were 82.48, 20.57, and 1.74 tons of carbon dioxide equivalent, respectively. The scope 1
activity in the use of the restroom (septic tank system) has the highest greenhouse gas emissions, followed
by the scope 2 activity in the use of electricity. However, due to being unable to propose the guidelines to
reduce greenhouse gas emissions from using the bathroom. Therefore, measures are proposed to reduce
the amount of greenhouse gas emissions from electricity use such as reducing the use of air conditioners,
Using solar energy for buildings, and determining measures to reduce electricity use in the laboratory. To
lead to planning to improve activity operations for reducing the laboratory's greenhouse gas emissions in
the next assessment.
นเรศวรวิจัย ครั้งที่ 15: NU RESEARCH AND INNOVATION TOWARDS SUSTAINED SOCIETY
[ระดับชาติ]
[วิจัย]
2019
มหาวิทยาลัยนเรศวร จ.พิษณุโลก
4
2671
P. Ampich, K. Jampangam, and W. Weerachaipichasgul
The Use of Dynamic Optimization Integrated with Nonlinear Model-Based Control of Biodiesel Production in a Batch Reactor
The 1 st Thailand Biorefinery Conference;The Future of Biorefinery for Thailand;
Suranaree University of Technology, Nakhon Ratchasima, Thailand, July 25-26, 2019
[ระดับนานาชาติ]
[วิจัย]
2019
Suranaree University of Technology, Nakhon Ratchasima, Thailand,
5
2574
W. Weerachaipichasgul, A. Chanpirak, P. Kittisupakorn
Response Surface Methodology in Optimization
of Separation Process for Methylal /Methanol
Based on Process Simulation of Extractive
Distillation
International MultiConference of Engineers and Computer Scientists 2019 (IMECS 2019)
[ระดับนานาชาติ]
[วิจัย]
2019
ประเทศ Hong Kong
6
2484
Weerawun Weerachaipichasgul, Arphaphon Chanpirak and Sarawut Jitpinit
Use of Tetraethylene-Glycol as Entrainer in the Separation Methylal/Methanol Mixture Using
Extractive Distillation
การประชุมทางวิชาการระดับชาติ “นเรศวรวิจัย” ครั้งที่ 14 “University in Disruptive Era”
Effect of Rice Husk Surface Modification with a Silane Coupling Agent on Mechanical Properties of Bio-Composite Natural Rubber/High Density Polyethylene
The 3rd Asia Pacific APRC 2017
[ระดับนานาชาติ]
[วิจัย]
2017
Prince of Songkla University, Surat Thani Campus, Thailand
8
1692
A. Chanpirak, W. Weerachaipichasgul
Improvement of Biodiesel Production in Batch Transesterification Process
the International MultiConference of Engineers
and Computer Scientists 2017 (IMECS 2017)
: 
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