Joda Extraction Equipment

24/04/2026

🚀 𝗙𝗿𝗼𝗺 𝗗𝗿𝘆 𝗦𝗶𝗳𝘁 𝘁𝗼 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗖𝗕𝗗 𝗢𝗶𝗹: 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮 𝗛𝗶𝗴𝗵-𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 𝗘𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗼𝗻 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆
As the global CBD industry moves toward higher quality, consistency, and regulatory compliance, the selection of raw materials and extraction processes is becoming a key differentiator.

A method rapidly gaining popularity among high-end processors:

👉 Kief → Supercritical CO₂ → Freeze-drying → Decarboxylation → Distillation

This is not just a process; it is a value-optimization strategy.

🌿 Why start with kief rather than biomass?
Kief is the resin-rich portion mechanically separated from cannabis flowers.

Compared to raw biomass, it offers:

✔ 2–4 times higher cannabinoid concentration

✔ Significantly reduced plant fibers and chlorophyll

✔ Lower solvent load in downstream processing

👉 Simply put:

You’re not extracting from the whole plant— you’re extracting from its most valuable parts.

⚙️ Step-by-Step Process Breakdown
1️⃣ Supercritical CO₂ Extraction — Precision and Purity
CO2 (T > 31.1℃, P > 7.38 MPa) → Supercritical Fluid

Supercritical CO₂ acts as an adjustable solvent, allowing for selective extraction of:

Cannabinoids (CBD, minor cannabinoids)

Terpenes (flavor and aromatic compounds)

Why processors prefer CO₂:

✔ No residual solvents (critical for compliance)

✔ Adjustable selectivity (pressure/temperature control)

✔ Scalable for industrial production

👉 Dry screening yields higher extraction efficiency due to the higher density of resin.

2️⃣ Winterization — The Gateway to Hidden Quality
Even high-quality dry screenings contain:

Waxes
Lipids
Trichomes

Through ethanol dilution + cold filtration:

➡ These impurities are removed

Why it matters:

✔ Prevents cloudiness in the final oil

✔ Improves stability and shelf life

✔ Enhances downstream distillation efficiency

3️⃣ Decarboxylation — Activating the Molecules
Crude extracts primarily contain CBDA (the acid form).

Controlled heating converts it into CBD (the active form).

Key benefits:

✔ Higher bioavailability

✔ Required for most commercial formulations

✔ Improves dosing consistency

4️⃣ Distillation — Where Value Is Created
Short-path or film-coating distillation enables:

✔ Removal of heavy residues

✔ Concentration of cannabinoids

✔ Standardization of product quality

Output Options:

CBD distillate (80–90%+)
Broad-spectrum oil
Raw materials for isolate production

👉 This is where crude extract becomes a market-ready product.

⚠️ Practical Challenges (and Opportunities)
From an engineering perspective, dry screening is powerful but not plug-and-play:

1. Fine Particle Handling

→ Risk of cross-flow or clogging

✔ Solution: Optimized loading + inert carriers

2. Variations in wax content

✔ Solution: Integrated winterization design

3. Terpene preservation

✔ Solution: Multi-stage separation system

4. Process optimization

✔ Solution: Precise control of pressure and temperature

👉 This is precisely where equipment design and process expertise come into play.

💡 Industry Trend: Moving Toward “Less but Better”
We are seeing a clear shift:

From high-volume, low-margin biomass processing

➡ To

High-efficiency, high-quality extraction strategies

Dry screening + CO₂ is a prime example of this shift.

👉 Less raw material, higher value per batch.

🎯 Who Should Consider This Approach?
This process is particularly suitable for:

CBD processors looking to improve product quality

Companies targeting high-end markets (EU/US regulations)

Facilities aiming to reduce solvent dependency

Investors building high-end extraction production lines

📩 Let’s Talk
If you’re exploring:

Supercritical CO₂ extraction systems
CBD processing line design
Upgrading from biomass to high-value raw materials

I’d be happy to exchange ideas.

📧 [email protected]

📱 WhatsApp: +8618236958493

🔖 Hashtags

07/01/2026

𝙁𝙧𝙤𝙢 𝙇𝙖𝙗 𝙩𝙤 𝙇𝙞𝙣𝙚: 𝙎𝙪𝙥𝙚𝙧𝙘𝙧𝙞𝙩𝙞𝙘𝙖𝙡 𝘿𝙧𝙮𝙞𝙣𝙜 𝙐𝙣𝙡𝙤𝙘𝙠𝙨 𝘼𝙚𝙧𝙤𝙜𝙚𝙡 𝘽𝙡𝙖𝙣𝙠𝙚𝙩 𝙋𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣
Aerogel insulation blanket deliver unmatched thermal performance for construction, pipelines, and LNG. But scaling production hinges on one key step: supercritical drying.
Why is it essential? The felt's nanoporous aerogel structure—responsible for its ultra-low conductivity—would collapse under conventional drying. Supercritical drying using CO₂ avoids this by removing liquid without damaging pores.
Key for Industrial Scale:
Modern equipment must be robust and efficient:
Large Batch Processing: Handles rolls or sheets for high-volume output.
Precision Control: Automated systems ensure consistent pressure/temperature for uniform quality.
Efficient Solvent Exchange: Rapid CO₂ circulation reduces cycle time and cost.
Safety & Sustainability: Designed for high-pressure operation with minimal solvent/CO₂ use.
Why It Matters:
This technology enables:
Cost-Effective Manufacturing: Higher throughput makes advanced insulation commercially viable.
Reliable Performance: Preserves the aerogel’s exceptional properties within a flexible, durable format.
Broader Adoption: Powers solutions for energy efficiency and industrial decarbonization.
As demand for high-performance insulation grows, innovations in supercritical drying—aimed at faster cycles and lower energy use—will be crucial. It’s the engineering behind the material revolutionizing thermal management.
Interested in advanced materials or industrial insulation? How do you see aerogel blanket shaping the future of energy efficiency? Share your thoughts below.

Learn more details about SCFE？Please check out this article:
https://www.joda-tech.com/scfe-special/

Any requirements about SCFE, please get in touch with me
1. Comment here
2. Email: [email protected]
3. Whatsapp me: http://wa.me/8618236958493

25/09/2025

Beyond the Leaf: The Engineering Behind High-Purity Ni****ne Extraction 🍃⚗️

The demand for high-purity ni****ne is soaring, driven by the pharmaceutical industry and the ni****ne pouch (NPW) market. But how do we efficiently and safely isolate this potent alkaloid from the to***co leaf? The answer lies in the extraction technology used.

Let's dive into the most common ni****ne extraction methods, comparing their mechanics, advantages, and drawbacks.

1. Solvent Extraction (Traditional Method) 🧪
This is the classical approach, using organic solvents like hexane, ethanol, or dichloromethane.

How it works: The to***co biomass is soaked in a solvent that dissolves ni****ne. The ni****ne-rich solution is then separated and the solvent is ev***rated (and hopefully recovered), leaving behind a crude ni****ne extract.

👍 Pros:

Well-established: A familiar, scalable process.

High efficiency: Effective at pulling out a wide range of compounds.

👎 Cons:

Residual Solvents: Risk of toxic solvent traces in the final product, a major concern for pharmaceuticals.

Environmental Impact: Solvent handling and disposal pose environmental and safety challenges. 🚯

Less Selective: Co-extracts other alkaloids and impurities, requiring extensive further purification.

2. Steam Distillation 💨
A traditional method that relies on volatility.

How it works: Steam is passed through to***co, v***rizing the ni****ne. The v***r mixture is then condensed back into a liquid where ni****ne can be separated from water.

👍 Pros:

Solvent-free: No risk of chemical residues. Cleaner final product.

Simplicity: The concept is straightforward.

👎 Cons:

Energy Intensive: Requires significant heat input.

Thermal Degradation: High heat can degrade ni****ne, affecting yield and purity.

Lower Yield: Less efficient compared to other modern methods.

3. Supercritical Fluid Extraction (SFE) - The Gold Standard? 💎
This advanced method, particularly using Supercritical CO2 (SC-CO2), is gaining prominence for high-value applications.

How it works: CO2 is pressurized and heated beyond its critical point, turning it into a super-efficient, tunable solvent that penetrates the plant material.

👍 Pros:

Ultra-Pure Output: Produces a clean, solvent-free extract ideal for pharmaceutical-grade ni****ne.

Selective: Parameters can be adjusted to target ni****ne specifically, reducing co-extractives.

Gentle: Low operating temperature preserves the integrity of the ni****ne molecule.

Environmentally Friendly: CO2 is non-toxic, inert, and recyclable. ♻️

👎 Cons:

High Capital Cost: Significant initial investment in high-pressure equipment.

Operational Complexity: Requires specialized expertise to operate and maintain.

4. Ion Exchange Resin Method 🔄
A highly selective method often used for purification after an initial extraction.

How it works: A crude ni****ne solution is passed through a resin designed to bind specifically to ni****ne ions. Impurities are washed away, and then ni****ne is released from the resin using a different solution (eluent).

👍 Pros:

Exceptional Purity: Excellent for achieving >99% purity levels.

High Selectivity: Specifically targets ni****ne, leaving many impurities behind.

👎 Cons:

Multi-Step Process: Not a standalone extraction; typically a downstream purification step.

Chemical Use: Requires acids, bases, and solvents for regeneration.

Conclusion: A Shift Towards Purity and Sustainability
The trend is clear: while traditional methods are still in use, the future of ni****ne extraction lies in advanced technologies like Supercritical CO2 and Ion Exchange. They are essential for meeting the stringent purity demands of modern applications while aligning with sustainable and green manufacturing principles.

What's your experience? Which extraction technology are you watching most closely for the future of ni****ne products? Share your insights in the comments! 👇

****ne

12/09/2025

We are a professional equipment manufacturer
If you would like to learn more about models, cases, and application areas, please click on the link below 👇

The Supercritical CO2 Extraction Equipment is used for solid or liquid substances extraction at high pressure and right temperature, change the conditions of the dissolved material in the separation pot to resolve out, thus achieving the purpose of separa

22/05/2025

🍇 Supercritical CO₂ Extraction of Resveratrol from Grape Skin

Grape skin – a by-product of wine production – is rich in resveratrol, a natural polyphenol with antioxidant and anti-aging properties.

How can we extract high-purity resveratrol efficiently?

✅ Extraction Method: Supercritical CO₂
✅ Pressure: 25–30 MPa
✅ Temperature: 50–60°C
✅ Time: 60–90 minutes per batch
✅ Optimization: Ethanol as a co-solvent enhances extraction yield

This method ensures a clean, efficient, and environmentally friendly extraction process. It's a great way to turn waste into value in the nutraceutical or cosmetic industry.

💡 Want to make better use of grape skin or other plant materials?
Let’s talk – we offer customized extraction solutions tailored to your production needs!

27/02/2025

400L*3 Supercritical extraction equipment for the production of capsanthin