CO2 Absorbers

The CO2 Absorbers Manufacturer!

 

Yangzhou Yome Stayfresh Technology Co., Ltd is a company specializing in food preservation technology and products such as gas absorber, oxygen absorber, moisture absorbers etc. Our company is dedicated to develop controlled atmosphere type of fresh-keeping agents, aiming to maintain the original nutrition and flavor of foods with a more natural and healthy way.

 
 

Why choose us

 

 

Production Market

We are our products globally, providing safe, reliable, and environmentally friendly oxygen-absorbing solutions to manufacturers and consumers worldwide.

 

Our Service

We provide tailored solutions for businesses requiring specific product configurations or branding, including OEM design services.

 

Our Certificate

BRCGS (Brand Reputation Compliance Global Standards): This global standard certification ensures our products meet international food safety requirements.
SGS Certification: Certification from SGS, a leading inspection, verification, testing, and certification company, attests to the quality and safety of our products.
Intertek Certification: This certification from Intertek, a renowned quality and safety services provider, ensures our products comply with relevant regulations and standards.
ISO 9001: This quality management system certification demonstrates our commitment to product quality management and continuous improvement.

CO2 Absorbers For Fresh Vegetable

 

Characteristics

Fresh cut fruits and vegetables products are easily prone to browning during processing and storage. Comprehensive technical measures such as cooling, moisture-controlling and Modified-Atmosphere can inhibit the physiological activity of fruits and vegetables, reduce the metabolic level and the loss of disease, extend the storage time, and keep its good quality.


Cooling is mainly solved by cold chain technology, moisture-controlling and Modified-Atmosphere can be solved by using external controlled fresh-keeping agent and other measures to achieve the purpose of fresh-keeping. The main function of Fresh-Keeping Agent is to absorb carbon dioxide acid gas, delay the anaerobic respiration of fruits and vegetables, avoid expanding bag, and prevent fruits and vegetables from being damaged by high concentration of carbon dioxide.

 

Types of Carbon Dioxide Absorbents

 

 

Chemical absorbents

These include substances like sodium hydroxide (NaOH), potassium hydroxide (KOH), and lithium hydroxide (LiOH), which react with CO2 to form stable carbonates.

 

Physical absorbents

Materials such as zeolites, activated carbon, and silica gel absorb CO2 through physical adsorption, without undergoing a chemical reaction.

 

Biological absorbents

Certain microorganisms, like algae and bacteria, can absorb CO2 through photosynthesis or other metabolic processes.

 

 

Top 10 Uses of CO₂ Absorbents in Modern Industries
 

Medical Anesthesia Systems
In medical settings, especially during surgeries requiring anesthesia, maintaining optimal CO₂ levels is crucial. Anesthesia machines utilize soda lime absorbents to remove exhaled CO₂ from the breathing circuit, ensuring patients receive clean, breathable air.

 

Diving and Submarine Operations
In environments where breathable air is limited, such as submarines and diving operations, removing CO₂ from the air supply is vital. Soda lime carbon dioxide absorbents are integral components in rebreathing systems, ensuring that divers and submariners have a continuous supply of safe air.

 

Industrial Gas Purification
Industries such as petrochemicals, refineries, and chemical manufacturing often deal with gas streams containing CO₂ and other acidic contaminants. Utilizing a reliable CO₂ absorbent is essential to purify these gases, protect equipment, and ensure product quality.

 

Mining and Rescue Operations
In mining, firefighting, and other hazardous occupations, workers often rely on closed-circuit breathing apparatuses. These systems must efficiently remove CO₂ to prevent toxicity and ensure the safety of the user.

 

Hyperbaric and Recompression Chambers
Hyperbaric oxygen therapy and recompression treatments require controlled environments with precise gas compositions. Soda lime carbon dioxide absorbents are used to maintain low CO₂ levels in these chambers, ensuring patient safety and treatment efficacy.

 

Controlled Atmosphere Storage
In agriculture and food storage, maintaining specific atmospheric conditions is essential to prolong shelf life and preserve quality. CO₂ absorbents help regulate gas compositions in controlled atmosphere storage facilities, preventing spoilage and decay.

 

Air Purification Systems
With increasing concerns about indoor air quality, especially in controlled environments like laboratories and cleanrooms, removing CO₂ from the air becomes essential. Soda lime carbon dioxide absorbents are employed in HVAC systems to maintain optimal air composition.

 

Space Missions and Life Support Systems
In space missions, maintaining breathable air is critical for astronaut survival. CO₂ absorbents are used in life support systems to scrub exhaled CO₂ from the cabin atmosphere, ensuring a safe environment.

 

Research Laboratories
In research settings, precise control of gas compositions is often required for experiments and processes. CO₂ absorbents help maintain desired atmospheric conditions within laboratory equipment and enclosures.

 

Environmental Monitoring and Testing
Environmental monitoring stations and testing equipment often require the removal of CO₂ to prevent interference with measurements. Soda lime absorbents are used to scrub CO₂ from air samples, ensuring accurate data collection.

 

Packaging & Shipping

 

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productcate-389-295

 

FAQ

Q: Is it alright to refrigerate CO2 absorbers?

A: There is not any necessity to refrigerate the CO2 absorber.it has its danger that the frozen environment will destroy its property and might not work effectively.

Q: Can CO2 absorbers kill bugs and insects?

A: It is a common assumption that all packed dry foods or grains are safe, but the truth is most of them have a minute presence that you have no idea about. All the dry foods that are stored for a long period like white rice, and oats have a high chance of the presence of bug eggs in them. This is the reason it is important to repack food while planning for storing long term. CO2 absorbers can prevent bugs and insects from entering or populating, but they cannot kill or eliminate them. It is safe to use once you are sure of the container.

Q: How long do CO2 absorber last in food storage?

A: Packaged CO2 absorber will last from 6 months to about 1 year before opening and using. Once the package is open the shelf life of an absorber is very short, use within 15 minutes. Store the unused packets in an airtight glass jar or PETE container for up to 6 months.

Q: Why do CO2 absorber get hot?

A: During the process, it's common to feel some heat from the CO2 absorber as it works to get rid of extra air inside the package and container.

Q: How many times can you reuse CO2 absorber?

A: CO2 absorber are not reusable. As 21% of air is oxygen, it's not good to open your bag of food with oxygen absorbers as oxygen will be reintroduced to your stored food.

Q: Which is better silica gel or CO2 absorber for cookies?

A: CO2 absorber absorbs oxygen but not air or moisture whereas silica gel absorb moisture. Therefore, oxygen absorber is recommended if we want to maintain the level of humidity in the packaging and extend the freshness of food product.

Q: Can you put CO2 absorber in the fridge?

A: CO2 absorber CAN be used in conjunction with refrigeration or freezing - with a few minor changes – and you can greatly improve the quality of your refrigerated or frozen food. They can prevent mold on cheese, keep bread items fresh, keep guacamole green, and save meat from freezer burn.

As one of the leading co2 absorbers manufacturers and suppliers in China, we warmly welcome you to wholesale customized co2 absorbers made in China here from our factory. Contact us for free sample and cheap products.

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