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LCA

DEISO Successfully Delivers to Saudi Aramco a Certified Life Cycle Assessment (LCA) Training Program in Tokyo
Aramco building with glass facade at sunset.
DEISO Successfully Delivers to Saudi Aramco a Certified Life Cycle Assessment (LCA) Training Program in Tokyo

DEISO LLC is pleased to announce the successful completion of the "

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Green Claim Directive (GCD)
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Green Claim Directive (GCD)

Green Claim Directive (GCD) Full compliance with the European Green Transition Directive (ECGT) and Green Claim Directive (GCD) - Read more at Claim Directive (GCD)The Empowering Consumers for the Green Transition Directive (ECGT) for Green Claim Directive (GCD), which the European Parliament recently approved, is a major step in the right direction toward ending misleading business tactics that prevent customers from making ecologically friendly decisions. This regulation, which will be included in national laws across the European Union (EU), intends…

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Unlocking Sustainability: The Transformative Benefits of Life Cycle Assessment (LCA)
Eco-friendly globe with trees and LCA text.
Unlocking Sustainability: The Transformative Benefits of Life Cycle Assessment (LCA)

Life Cycle Assessment (LCA) is a vital scientific methodology for environmentally conscious businesses. There are 6 main ways that LCA can help these businesses achieve their green goals.Here are some key benefits:1. Identifying Hotspots (or weekpoints): By using LCA, businesses can identify the environmental hotspots where major effects take place, such as excessive waste production, poor resource utilization, or high carbon emissions during manufacturing, and energy consumption. Recognizing these hotspots allows businesses to focus on caring for important regions and…

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DEISO delivered two Life Cycle Assessment (LCA) Training Programs at PETRONAS, Malaysia
Petronas logo in front of skyscraper building
DEISO delivered two Life Cycle Assessment (LCA) Training Programs at PETRONAS, Malaysia

DEISO LLC is pleased to announce that it has successfully delivered two Life Cycle Assessment (LCA) training programs in the chemical industry for its client, PETRONAS, in Malaysia between October 22 and October 25, 2023. Learn more about the DEISO training program here:

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Dimethyl Ether (DME): A Versatile Fuel and Chemical Compound
Colorful science equipment illustration with flasks and microscope.
Dimethyl Ether (DME): A Versatile Fuel and Chemical Compound

/*! elementor - v3.23.0 - 05-08-2024 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px} Introduction Dimethyl Ether, sometimes known as DME, is a flexible chemical molecule with various uses. It is a colorless gas with potential use as a fuel, a propellant, and an important part of several industrial processes. This article will examine the real-world applications of DME, its chemical synthesis methods, the worldwide market, and its pricing patterns. Chemical Composition and Characteristics With the ether bond connecting two…

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Dimethyl Terephthalate (DMT): A versatile substance with various uses
Colorful array of empty test tubes
Dimethyl Terephthalate (DMT): A versatile substance with various uses

/*! elementor - v3.23.0 - 05-08-2024 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}Introduction Dimethyl terephthalate (DMT) is an essential chemical substance used in various industries. This article will thoroughly review DMT, including its methods of synthesis, real-world applications, and manufacturing costs. Synthesis Pathways Typically, terephthalic acid is used in transesterification and esterification operations to produce dimethyl terephthalate. The two main synthesis methods are as follows: Esterification Route: Terephthalic acid and methanol are esterified with a catalyst, often an acid…

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Life Cycle Assessment (LCA) training was delivered at Riyadh’s Saudi Electricity Company (SEC)
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Life Cycle Assessment (LCA) training was delivered at Riyadh’s Saudi Electricity Company (SEC)

We are pleased at DEISO to announce that we have successfully delivered an on-site training program for the Life Cycle Assessment (LCA) at the Saudi Electricity Company (SEC) headquarters in Riyadh city. The training was attended by 16 managers, engineers, and employers. The on-site LCA training program was designed for five business days and took place between July 9th and July 13th, 2023. -Learn more about our LCA training programs here: 

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DEISO delivered on-site training at at the University of Doha for Science and Technology – UDST (Qatar)
University of Doha building with trees and flags.
DEISO delivered on-site training at at the University of Doha for Science and Technology – UDST (Qatar)

DEISO provided on-site training at the University of Doha for Science and Technology โ€“ UDST (Qatar) (

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Chemical Synthesis from Carbon Dioxide (CO2)
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Chemical Synthesis from Carbon Dioxide (CO2)

/*! elementor - v3.23.0 - 05-08-2024 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}Background Natural atmospheric amounts of carbon dioxide, a colorless gas, range from 0 to 5%. It comprises three atoms: a linear molecule with no net dipole moment is formed by two oxygen atoms bound to one carbon atom. It is formulated in these means: (1) aerobic creatures like people and animals mainly produce it during respiration. Still, it may also be generated during combustion or the microbial…

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What is Allocation and System Expansion in Life Cycle Assessment (LCA)
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What is Allocation and System Expansion in Life Cycle Assessment (LCA)

Example 1 of Allocation by Massย All inputs must be used in the Allocation per mass. The mass ratio of the co-products created determines how the outputs are divided. According to this criterion, 700/(700+300) = 0.7 emissions, energy consumption, supplementary materials, etc., and 30% B for an example unit process that produces two co-products (see Figure above) A and 300 kg B per functional unit. That's crucial for many reasons.ย  Another Example is From the Chemical Industry as Below: Example 2…

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