Closed loop bho extraction process Closed loop extraction offers a safe, efficient method for BHO and ethanol extraction. Sep 21, 2025 · A passive closed-loop system represents a fundamental method of butane hash oil (BHO) extraction, where solvent flow is achieved through temperature differentials, heating one area while cooling another. May 31, 2021 · Closed-loop extraction, you guessed it, uses a completely closed extraction process that addresses many of the setbacks of open-loop extraction. This system uses two vessels secured to either side of a tube loaded with cannabis. active closed-loop extraction systems will help you determine which process is better for your application. The ability to produce high-quality extracts while minimizing environmental impact makes closed loop extractors an essential tool for cannabis Dec 17, 2023 · Applications in Cannabinoid Extraction Open-loop and closed-loop systems with butane hash oil (BHO) have been applied to extract terpenes with more flavors and aroma from Cannabis. Dec 4, 2023 · Discover the ultimate closed loop extractor for efficient solvent extraction. Do not remove the bus of butane gas from the extractor until the bus has been empty for 30 seconds After 24 hours all your oil will be in the Pyrex bowl Warnings Do not smoke while extracting. Closed loop extractor also known as a hydrocarbon extractor (BHO extractor), the device used to extract solvents from solid substances. Explore the process, vacuum purging, and how cannabis extractors use BHO. Texture and Quality: The texture and overall quality of your BHO depend on several factors, primarily the purging process. Thank You There’s several methods of closed loop extractor articles floating around, however none are a baseline. Aug 11, 2022 · Butane extraction sometimes referred to as butane hash oil extraction (BHO extraction), is a popular method of extracting valuable compounds from the cannabis plant to create a cannabis concentrate. The key to successful BHO extraction is using high-purity butane. Oct 14, 2020 · Closed-loop extraction is an extraction process known for its safety and efficiency. Because you start off with more terpenes when using hydrocarbon extraction, any minor terpene loss during color remediation won’t make a considerable difference in the final concentrate. Click now for more details! Explore the top benefits of closed-loop BHO extraction, including increased safety, enhanced potency, consistent quality, and economic efficiency, plus its potential for scalability and automation. Dec 19, 2024 · Achieving a high-quality BHO product requires precision, and closed-loop extraction systems provide a safe, efficient solution by controlling the inherent risks of using butane, a highly volatile solvent, while minimizing waste through solvent recycling. Unlock the power of plant essence extraction and cannabis concentrate production with our high-quality closed loop extractor. Typically, the BHO extraction process involves follows these steps: The solvent is injected into the system depending on whether you use a closed-loop or open-loop extraction. In the early days of black-market extraction, these systems would build up Feb 1, 2023 · The final benefit is, an average closed-loop system allows you to reduce the possible contamination of the extract during the process. What once involved risky open blasting has now matured into a sophisticated, highly controlled process focused on safety, efficiency, and product quality. The rise of cannabis concentrates has created a need for increasingly powerful, automated, and safe industrial-grade extraction equipment for botanicals. May 4, 2021 · A detailed description of the processes used in the extraction of cannabis using a closed loop hydrocarbon system, and BHO concentrates that are produced. Jul 7, 2019 · In a nutshell, closed-loop extraction is a continuous extraction process that encloses solvent and flower in an automated, efficient loop. Jan 12, 2024 · Due to the dangers of open-loop extraction, manufacturers use a closed-loop extraction system. With closed-loop extraction, there are no openings for potential gas leaks, so the danger of explosion is minimized. Mar 7, 2012 · We currently use a closed loop system for BHO, and I cover that process on separate threads named The Terpenators, where I will detail building our Mk I through second generation automated systems. The working process of a closed loop extractor: The materials are put into the material column to get soaked by ethanol or other Apr 14, 2025 · Closed-loop extraction is an extraction process known for its safety and efficiency. Closed Loop Extractor 101 : The Basics THIS ARTICLE IS OUTDATED BUT WILL REMAIN FOR INFORMATIONAL PURPOSES. The result is known as butane hash oil (BHO), which is used to make up other forms of Learn BHO extraction basics, methods, safety tips, and storage guidelines. Plus, the utilized butane is recycled and reused for further extractions instead of being released into the atmosphere. Closed Loop Extractor Closed-loop hydrocarbon extractor is one of the most popular cannabis extraction equipment in the market. Oct 12, 2021 · BHO extraction, often referred to as hydrocarbon extraction, is the process of using hydrocarbons as a solvent to extract the resin from the cannabis plant. H&H aims to alleviate common bottlenecks found in our competitor’s offerings, making the extraction process more logical and The first of our multi-part closed loop extraction series. Dangers of BHO Extraction Criticism of BHO extraction mostly focuses on the dangers of open-loop systems versus the solvent itself. This advanced technique is designed to preserve a full spectrum of delicate, heat-sensitive compounds for a superior end product, all while ensuring complete safety by preventing any solvent release. Within a closed-loop system, a machine recovers and recycles the butane; it is not released into an area in which it may be inadvertently ignited. It is widely recognized as a safe and commercially-viable alternative to open-air DIY extraction operations. Here’s a beginner-friendly guide to setting up a standard 1lb top-fill closed-loop system, ideal for those starting their journey in extraction. H&H Extraction Solutions’ hydrocarbon extraction equipment is designed in a collaborative effort by top tier engineers and extraction artists. Jun 17, 2024 · Learn the basics of BHO extraction, including definitions, equipment, step-by-step instructions, pros and cons, and uses. Using a closed-loop system and reliable equipment, like a BHO purge oven, minimizes the risk of accidents and ensures the safety of both the operator and the final product. The extraction chamber is packed with cannabis plant material. 41 Both forms of extraction methods may yield a host of BHO The advantage of using BHO closed-loop extraction is that the extraction process collects more terpenes than most other solvent extractions. How to make BHO Extracts Productions Safe? The Safety Rules One of the major concerns about butane extraction is the fact that at room temperature the solvent is a gas, particularly flammable even at Apr 14, 2025 · Explore the top benefits of closed-loop BHO extraction, including increased safety, enhanced potency, consistent quality, and economic efficiency, plus its potential for scalability and automation. Before we discuss how to extract the essential oils from cannabis, let us talk about the plant material to be used. However, the closed-loop system is often used, as it is much safer and with more advantages than the open-loop setting. It’s usually use hydrocarbons like butane, propane as a solvent to extract cannabinoids, which also can preserve temperature-sensitive terpenes from the concentrate due to the solvent’s low boiling point. With options ranging from BHO to CO2 and ethanol systems, there’s a suitable extractor for every application. A closed loop extractor kit is characterized by the separation of air and solvent during the extraction process. This technique is used primarily by commercial producers, and is reported to be safer than open loop extraction. . This resin is known as butane hash oil, or shatter, and consists of purified cannabinoids and terpenes. The TRS-21 refrigerant recovery pump is widely used for the extraction process and aids passive recovery by regulating pressures, speeding up the recovery process. e. DESCRIPTION Closed loop extractors are one of the most popular cannabis extraction devices on the market. Explore how it works and why it's the top choice for pure extracts. Nov 15, 2024 · When delving into the world of extraction, particularly for beginners, understanding the various components and setup of a closed-loop system is crucial. BHO, is the most efficient method. Modern BHO closed-loop systems are engineered to contain solvents securely, optimize yields, and deliver pure, premium concentrates. May 7, 2025 · Conclusion Closed loop extractors represent a significant advancement in the extraction industry, offering unmatched efficiency and safety. 5 The closed-loop system of extraction is utilized by retail manufacturers of BHO concentrates and is clearly the safer of the two methods. As the solvent passes over or “wash” the plant, it Aug 17, 2017 · Closed loop systems eliminate the release of volatile gases, by recovering butane used during the extraction process, through recovery pumps and vacuum pumps that push and pull back gas through the extraction cylinder. This post covers basic closed loop extraction, identifying the major components of the system, and understanding the chemical process inside the extractor. Jan 31, 2025 · Learn safety practices for BHO extraction, including using closed-loop systems, understanding SOPs, and handling materials for a safe operation. This simple guide on the processes of passive vs. Jul 18, 2025 · The process involves filling a closed-loop extractor with cannabis material and then passing a hydrocarbon solvent through it. Jan 4, 2024 · Consider using closed-loop extraction systems, which are designed to contain and recirculate butane, reducing the risk of leaks and potential hazards. The Typical BHO Yields & How to Improve Them BHO yields are all-important to hydrocarbon extraction professionals. We have a CLS operation post HERE. If you’re interested in learning more about the yields of closed-loop extraction systems versus rosin presses, then keep reading, and we’ll give you the low down about the pros and cons of each concentrate extraction method. Dec 11, 2024 · Learn about the closed-loop extraction for BHO, a safe and efficient method that minimizes butane waste and risk. Because the entire process is run on a closed circuit, extractors are able to ensure a cleaner product and maximum safety. May 25, 2018 · How do commercial cannabis dispensaries make butane hash oil (BHO) shatter? Learn about the equipment needed to make BHO concentrate from cannabis extract and why you should leave it to the experts. Closed loop extractors are often considered a more environmentally friendly and sustainable extraction method due to solvent recovery and efficient extraction. Do Jul 7, 2022 · Safety First: Temperature monitoring is critical throughout the entire BHO extraction process to prevent hazards such as explosions. It uses butane as the primary extraction solvent and can yield products containing up to 90 percent THC. Aug 14, 2020 · CLOSED LOOP EXTRACTION Another method of making BHO uses a closed loop extraction. Apr 14, 2025 · Learn about the closed-loop extraction for BHO, a safe and efficient method that minimizes butane waste and risk. Our hydrocarbon extraction method employs a blend of butane and propane within a sealed, closed-loop system. While manufacturers employ a variety of solvent-based and solventless extraction techniques to create cannabis concentrates, light hydrocarbon extraction, i. Driven by first hand experience, we design, engineer and manufacture equipment that optimizes process flow and efficiency. “The process consists of using a closed-loop hydrocarbon extractor, filling it with cannabis, then passing the solvent through the Butane Hash Oil (BHO) extraction has transformed cannabis concentrate production. To learn the basics of closed-loop extractors, continue reading. Maximizing the amount of quality cannabis concentrate you can extract from your starting material is essential for maximizing your revenue—especially after investing in five or six-figure closed-loop extraction equipment. The tube is sealed and pressurized as the butane travels through it and extracts the cannabinoids and terpenes. Learn how to make butane hash oil (BHO) plus tips on achieving a cleaner end product and a significantly faster extraction process. Depending on the temperature, extraction process, and purging process used, what you’ll be left with is shatter, budder, or crumble. ii09of itr cktrj m2 mk1lpbty ih2 3rm f5q ua djd