Choose a different country or region to see the content specific to your location
当前区域: China (ZH)
典型的 THC/CBD 提取工作流程包括几个步骤。这些步骤通常包括
对于提取步骤,使用丁烷、乙醇或超临界二氧化碳等溶剂从大麻中提取 CBD/THC。在冻凝期间,冷却的提取物在真空中过滤,然后在旋转蒸发器的浓缩步骤中和之后的真空炉中再次去除溶剂。在最后一步中,萜烯通过蒸馏(包括短路径、分馏和擦拭膜)从 THC/CBD 分离。真空泵用于降低萜烯、THC 和 CBD 的沸点,以及去除任何氧,抑制降级和热分解。
Welch 为植物提取的所有四个步骤提供实验室真空泵
植物处理中使用的 Welch 泵包括: WOB-L® 活塞泵,如 2546B-01;耐化学腐蚀低真空隔膜泵,如 2052B-01;以及油封旋叶泵,如 CRVpro 或 DuoSeal 产品系列。
About Welch Vacuum
Welch is a recognized provider of vacuum pumps, systems, and fittings for industrial, life sciences, and laboratory applications. We design, manufacture, and deliver products meeting the strictest requirements for mission-critical applications, and provide a comprehensive offering of products and great engineering capabilities to fit our customers’ needs.
As a reliable and trusted partner for OEMs, we stand up to the challenge of supplying best-in-class products and solutions on time to manufacturers of equipment in the life sciences, healthcare, and industrial segments.