Log in
onclick="gourl('https://www.adsalecprj.com/en/auth/register.html')" v-if="!userInfo.id"> Register
Contact
{{userInfo.company_name_english||userInfo.truename_english}}
{{userInfo.phone||userInfo.email}}

Home Page

Member Center

Data Settings

Log out

 
News Videos

【变废为宝】化工厂废气回收的干冰,居然还可以这么用?

Dec 27, 2019
02:16

干冰清洗技术,是一种绿色环保、无损、干燥的清洗方式。原理是把食品级的干冰作为耗材,放在干冰清洗机设备里,压缩空气接到设备内,带动干冰颗粒高速的喷射在需要清洗的物质表面,通过冲击-低温-爆破的方式,实现干燥无损环保的清洗。与传统的喷砂,水洗,化学溶剂以及手工清洗不同,干冰清洗不导电,干燥,不会产生二次污染,不会生锈以及不会对设备和产品造成任何损伤。
 
目前,干冰清晰技术主要应用于橡塑模具清洁、铸造模具清洁、复合材料工具清洗,复合材料产品表面清洗,喷涂前处理、产品修边去毛刺、去油污、除胶、除脱模剂等。
 
美国Cold Jet酷捷公司中国区总监孙刚表示,在美国,许多工厂以前使用最终被填埋或处理的溶剂和抹布。现在模塑商已采取措施,大大减少或消除化学溶剂和抹布的使用。“干冰清洗技术可以帮助模塑商进行回收和可持续性工作,消除对环境及工厂人员有害的VOC清洁化学品。” 孙刚说。
 
他指出虽然在自然环境中存在二氧化碳,但酷捷干冰是由化工厂废气回收的二氧化碳经提纯制成。因此,它不会消耗自然资源,它是一种可持续的资源,不会发生任何变化或与环境保持生态平衡。

此外,由于美国政府的EPA(环境保护署)不认为用干冰清洁的人是造成温室效应的原因,因此干冰清洁不需要进行认证。

孙刚表示,酷捷将继续开发需要更少空气和更少干冰消耗的设备。“干冰本身是没有‘循环经济’说法的,因为它会升华。但是,我们的新设备确实需要较少的空气来运行,从而降低了能源成本和自然资源以产生压缩空气。通过更好的空气管理,干冰的进料速度也会降低,节省了制造干冰的资源。”孙刚总结道。

News Videos
The 1st edition of CRRE will take place on November 25-27 at Suzhou, China.
Jul 17, 2026
News Videos
Targeting applications in new energy, high-end functional films, precision coating, and mid-to-high-end sheet manufacturing, JINGCHENG TIME Group continues to advance precision control, intelligent adjustment, and stable forming capabilities across its three core products—Dual-Channel Intelligent Precision Sheet Die, Dual-Drive Intelligent Precision Die, and Intelligent Precision Separator Die—further expanding the application boundaries of high-end die heads under complex operating conditions.
Jul 17, 2026
Corporate/Product Videos
Detai PP valve bags — engineered for construction and chemical industries. High-strength PP woven material, tear-resistant, impact-proof, and crush-resistant. Minimal breakage rate, keeping your product intact from factory to job site.
Jul 15, 2026
Corporate/Product Videos
Ever wondered why shoe soles crack? Most manufacturers blame the process—but the real answer is in the raw material. Hongkong Petrochemical's SBS elastomer was built for the footwear industry: no vulcanization needed, direct molding, high strength, crystal clarity, and solid temperature resistance. Factories that switched have seen their return rates drop. Curious? Comment "Sample" and we'll send you free samples along with a technical formula proposal.
Jul 3, 2026
Corporate/Product Videos
Road rutting in summer, cracking in winter—it's the same story every year for road contractors. The root cause? Plain asphalt is just too fragile to handle extreme temperatures on its own. Hongkong Petrochemical's SBS modifier for asphalt fixes that: fast compatibility, uniform dispersion, and the result is asphalt that stays firm in heat and tough in cold—with a noticeably longer road lifespan.
Jul 2, 2026
Corporate/Product Videos
The tack-vs-hold dilemma has been haunting the adhesive industry forever—fix one, and the other falls apart. Hongkong Petrochemical's SIS and SBS elastomers were built specifically for PSAs and hot melt adhesives: fast tack, lasting hold, crystal clear, no yellowing over time, and clean slitting performance. Curious?
Jul 1, 2026
Share Your Choice
Facebook
X
Email