EXPLICACIÓN DEL
EQUILIBRIO DE MASAS

El tira y afloja del mercado para el cambio

Es fundamental tomar medidas enérgicas contra el cambio climático, como reducir las emisiones, aumentar la eficiencia de los recursos y aprovechar las oportunidades para adoptar soluciones más sostenibles, siendo todos estos factores clave para construir un futuro más sostenible. A lo largo del siglo XX, los proveedores mundiales de productos químicos han dependido en gran medida de los combustibles fósiles para alimentar las instalaciones, mejorar los procesos químicos, crear carteras de productos y efectuar la logística de transporte y distribución. La diversificación y modificación de las materias primas se consideran ahora parte de la solución a la hora de hablar de apartarse globalmente de los combustibles fósiles dentro de la industria.

Junto con este empuje desde dentro de la industria, también ha crecido la demanda (pedido) de materiales reciclados por parte de clientes intermedios. Un reciente informe de [1}[2}Smartest Energy{3]{4] demostró que el 81% de los consumidores son más propensos a elegir una marca que esté realizando acciones positivas hacia un mundo más sostenible. A pesar de ello, el 45% de los consumidores desconoce las prácticas que las marcas han adoptado para fomentar la sostenibilidad medioambiental; por lo tanto, existe una brecha en la ejecución de prácticas respetuosas con el medio ambiente y en la comunicación transparente a lo largo de la cadena de suministro de productos químicos.

The Challenge

The chemical industry uses a small set of raw materials (or feedstocks) to produce tens of thousands of products. Traditionally this feedstock has been derived from fossil-based material. 

When recycled feedstocks enter the same manufacturing system as fossil-based feedstocks, they cannot exist in physically divided flows. Separating and delivering these two different feedstocks at scale is often associated with operational and economic feasibility challenges. 

women using laptop for working technology and business Net zero and carbon neutral conceptwomen using laptop for working technology and business Net zero and carbon neutral concept

La adopción del equilibrio de masas en la industria 

En un intento por llenar este vacío, el enfoque de equilibrio de masas se ha impuesto en la industria química, con un énfasis creciente en los últimos años.

En la actualidad, la bioquímica no puede servir como solución viable para efectuar una transición rápida a materias primas renovables a gran escala debido a limitaciones inherentes. Estas restricciones abarcan factores como disponibilidad de materias primas, infraestructura, limitaciones de investigación y desarrollo, así como consideraciones de costes. No obstante, representa un paso importante hacia el establecimiento de una economía circular.

 

 

Descubre la colaboración de Univar Solutions con DOW

¿Cómo funciona?

El equilibrio de masas es una cadena de custodia en la que materiales certificados y no certificados se mezclan físicamente, pero se mantienen separados contablemente.

Al utilizar el equilibrio de masas, las empresas pueden realizar un seguimiento de la cantidad de material circular, biocircular y biológico que se ha utilizado en sus sistemas de fabricación y asegurarse de que corresponda de manera precisa con la cantidad de contenido certificado en los productos finales.

El equilibrio de masas es un paso gradual para que los fabricantes sustituyan un porcentaje del contenido de combustibles fósiles (no renovables) de un producto por fuentes circulares. Las principales materias primas fósiles de la industria química son la nafta y el gas natural, que se procesan posteriormente mediante craqueo u oxidación parcial a temperaturas elevadas. En los productos, estas materias primas se sustituyen por materias primas biológicas, es decir, bionafta y biogás (biometano), así como por materias primas tradicionales recuperadas y recicladas. 

This method achieves an identical product quality and performance to which they are accustomed to and benefit from a sustainable drop-in solution, making a conscious contribution to environmental protection and limiting the climate crisis.

Con este método se consigue que los productos tengan una calidad y un rendimiento idénticos a los que están acostumbrados y se benefician de una solución “drop-in” (intercambiable) sostenible, contribuyendo conscientemente a la protección del medio ambiente y a limitar la crisis climática.

 

 

Mass Balance ExplainedMass Balance Explained

Feedstocks

Use of renewable feedstock at the start of chemical production(e.g. steam cracker)

Integrated Production

Utilisation of existing integrated production for all production steps

Products

Allocation of the renewable share to selected products

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Key benefits of Mass Balance

  • Easy accountability
  • Gives formulators a sustainable 'drop-in' solution
  • Significant reduction of carbon footprint/greenhouse gases 
  • The same product quality/efficacy is attained
  • No need to adapt formulations, plants, or processes
  • It can be implemented directly
  • Certified according to well-accepted standards like REDcert2
  • Removes the need for separate processing units & their potential environmental impact
  • Enhances sustainability value proposition of products from source
  • Early adoption encourages a gradual increase of renewable feedstock supply

 

Principales ventajas del equilibrio de masas

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Contabilización sencilla

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Ofrece a los formuladores una solución sostenible e inmediata.

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Reducción significativa de la huella de carbono/gases de efecto invernadero

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Se mantiene la misma calidad/eficacia del producto

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

No es necesario adaptar formulaciones, plantas ni procesos

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Se puede implementar de forma directa

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Certificado según normas bien aceptadas como REDcert2

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Elimina la necesidad de unidades de procesamiento separadas y su potencial impacto medioambiental

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Mejora la propuesta de valor de sostenibilidad de los productos desde su origen

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

ELa adopción temprana fomenta un aumento gradual del suministro de materias primas renovables

ISCC Plus - Certified SustainabilityISCC Plus - Certified Sustainability

Key benefits of Mass Balance

  • Easy accountability
  • Gives formulators a sustainable 'drop-in' solution
  • Significant reduction of carbon footprint/greenhouse gases 
  • The same product quality/efficacy is attained
  • No need to adapt formulations, plants, or processes
  • It can be implemented directly
  • Certified according to well-accepted standards like REDcert2
  • Removes the need for separate processing units & their potential environmental impact
  • Enhances sustainability value proposition of products from source
  • Early adoption encourages a gradual increase of renewable feedstock supply

Conclusión

El enfoque de equilibrio de masas es un método innovador y a la vez sencillo, que permite evaluar los impactos medioambientales del ciclo de vida de los productos de base biológica y circulares sin crear cadenas de valor enteras separadas de las rutas basadas en los fósiles.

Más sobre Sostenible y Circular

Transición a una economía circular

Green leaves sproutingGreen leaves sprouting

Descubre cómo Univar Solutions puede ayudarte a recorrer el camino hacia una economía circular, sustituyendo los combustibles fósiles y aplicando con un enfoque de equilibrio de masas.

Más información sobre la transición a circular

THE ISCC

A woman on a tablet with the recycle logo on the reverseA woman on a tablet with the recycle logo on the reverse

ISCC strives for a world where biomass and other raw materials are produced in an environmentally, socially, and economically sustainable manner.

Find out more about the ISCC

Colaboración entre Dow y Univar

Two pairs of hands holding a plant growing from soilTwo pairs of hands holding a plant growing from soil

Univar Solutions ha colaborado con Dow para ofrecer sus productos de reciclaje avanzado a nuestros clientes. Descubre cómo esta colaboración podría apoyar tus objetivos de sostenibilidad.

Lee el comunicado de prensa

Enlaces y fuentes útiles

  1. https://www.iscc-system.org/about/circular-economy/mass-balance-approach/ 
  2. PlasticsEurope position paper on the "Mass balance approach to accelerate the use of renewable feedstocks in chemical processes" (29 January 2020)
  3. https://www.epa.gov/ghgemissions/global-greenhouse-gas-emissions-data#:~:text=Since
  4. https://www.basf.com/global/en/who-we-are/sustainability/we-drive-sustainable-solutions/circular-economy/mass-balance-approach/biomass-balance.html
  5. https://www.recyclinglives.com/news/general/report-reveals-81-people-prefer-buy-sustainable-sellers
  6. Study "A methodology for integrating the biomass balance approach into life cycle assessment with an application in the chemicals sector" by Adisa Azapagic et al. in "Science of the total environment" (2019)
  7. Mass balance approach for the sustainable chemicals transition 

As a global leader in chemical and ingredient distribution, we take our Environment, Social, and Governance (ESG) responsibilities seriously, and:

Employ environmentally conscious protocols and technologies

Encourage community engagement

Establish practices and partnerships with integrity

More on Sustainable & Circular

Link to ISCC Acreditation page

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Sustainable Solutions

Discover how we can help customers develop and market sustainable products

Sustainable Solutions

Explore how Univar Solutions delivers sustainability solutions to our customers:

  • Sustainable & Natural Product Framework
  • Sustainable Formulations
  • Sustainable Services

Learn more »

2025 Goals

In an effort to drive meaningful change and show our continuous commitment, we've outlined a new set of ESG sustainability goals. 
 
These ambitious standards will allow us to better serve our customers, employees, and partners today, so that together, we can shape a better tomorrow. 

Diversity, Equity & Inclusion

Increase representation across the organization and encourage employees to lead with their authentic selves.

Maintain a 100% score on the Cortporate Equality Index, and at least a 78% score on the Employee Engagement Diversity & Inclusion Index

Increase female representation and ethnic diversity at the people leader level (and above) by 2025

Sustainable Solutions

Leverage sustainable products, services, and practices.

Develop sustainable characteristics for all products

Communicate the key sustainability impacts for non-product-related services

Offer circular packaging solutions for all suitable products

2025 Goals

In an effort to drive meaningful change and show our continuous commitment, we've outlined a new set of ESG sustainability goals. 

These ambitious standards will allow us to better serve our customers, employees, and partners today, so that together, we can shape a better tomorrow. 

Climate ActionClimate Action

Climate Action

Implement technology, processes, and culture to support our sustainability journey.

Reach 20% absolute reduction in CO2e emissions by 2025, and 40% by 2030

Achieve net-zero direct emissions by 2050


Serious About SafetySerious About Safety

Safety

Keep our employees, vendors, and customers safe at work

By 2025, reduce TCIR by 20%

Achieve 100% alignment by and utilization on our global safety program by 2025


Resource UseResource Use

Resource Use

Embed the principles of circularity and operational excellence.

Reduce hazardous waste and water waste by 15% by 2025

Triple non-hazardous waste recycling rates by 2025

Introduce sustainble water use at all high-risk sites


Release PreventionRelease Prevention

Release Prevention

Support the responsible handling of materials across our operations and supply chain.

Reduce significant chemical releases by 40% by 2025


Sustainable SourcingSustainable Sourcing

Sustainable Sourcing

Drive improved sustainability performance and minimum standards across our diverse supplier base.

By 2023, get 100% of active suppliers to agree to our Code of Conduct

Assess 80% of suppliers on their sustainability performance (by spend) by 2025


Diversity, Equity & InclusionDiversity, Equity & Inclusion

Diversity, Equity & Inclusion

Increase representation across the organization and encourage employees to lead with their authentic selves.

Maintain a 100% score on the Corporate Equality Index, and at least a 78% score on the Employee Engagement Diversity & Inclusion Index

Increase female representation and ethnic diversity at the people leader level (and above) by 2025


Sustainable SolutionsSustainable Solutions

Sustainable Solutions

Leverage sustainable products, services, and practices.

Develop sustainable characteristics for all products

Communicate the key sustainability impacts for non-product-related services

Offer circular packaging solutions for all suitable products


Community EngagementCommunity Engagement

Community Engagement

Demonstrate our committment to local communities

Make charitable contributions through the Univar Solutions Foundation (or other similar means)

Establish employee volunteer hour contributions, and company matching gift contributions


Climate ActionClimate Action

Climate Action

Implement technology, processes, and culture to support our sustainability journey.

Reach 20% absolute reduction in CO2e emissions by 2025, and 40% by 2030

Achieve net-zero direct emissions by 2050


Serious About SafetySerious About Safety

Safety

Keep our employees, vendors, and customers safe at work

By 2025, reduce TCIR by 20%

Achieve 100% alignment by and utilization on our global safety program by 2025


Resource UseResource Use

Resource Use

Embed the principles of circularity and operational excellence.

Reduce hazardous waste and water waste by 15% by 2025

Triple non-hazardous waste recycling rates by 2025


Release PreventionRelease Prevention

Release Prevention

Support the responsible handling of materials across our operations and supply chain.

Reduce significant chemical releases by 40% by 2025


Sustainable SourcingSustainable Sourcing

Sustainable Sourcing

Drive improved sustainability performance and minimum standards across our diverse supplier base.

By 2023, get 100% of active suppliers to agree to our Code of Conduct

Assess 80% of suppliers on their sustainability performance (by spend) by 2025


Diversity, Equity & InclusionDiversity, Equity & Inclusion

Diversity, Equity & Inclusion

Increase representation across the organization and encourage employees to lead with their authentic selves.

Maintain a 100% score on the Corporate Equality Index, and at least a 78% score on the Employee Engagement Diversity & Inclusion Index

Increase female representation and ethnic diversity at the people leader level (and above) by 2025


Resources & Reporting

Explore helpful ESG reporting, performance, and policy resources