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【Purchase Request】Ethylene, hydrogen, nitrogen, hexane, dehydrating and deoxygenating purification tower equipment

2019-06-11View Original

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Our laboratory needs to purchase two sets of raw material purification units for research purposes. The required materials are 304SS; the design pressure should be 1.0 MPa, and the volume should be around 10 L. The gases involved are ethylene, hydrogen, nitrogen, and hexane. If you can provide customized solutions, please contact us at 021-20807276. We have prepared preliminary technical documents. Source: [Purchase request] for dehydration, deoxygenation, and purification equipment for ethylene, hydrogen, nitrogen, and hexane
Reply #22019-06-20
Zhongtong Explosion-Proof Positive Pressure Cabinets: http://www.fbzyg.com/ Relying on the strong research and development capabilities and technical advantages of the **Explosion-Proof Electrical Products Supervision and Inspection Center, Zhongtong Explosion-Proof continuously enhances its core competitive strength by independently developing and producing explosion-proof electrical products suitable for use in environments where explosive hazardous gases are present. These products include: explosion-proof electrical control cabinets (power distribution boxes), positive-pressure explosion-proof electrical control cabinets, explosion-proof enclosures, explosion-proof air conditioners, explosion-proof power distribution boxes, explosion-proof positive pressure cabinets, explosion-proof control boxes, explosion-proof frequency conversion cabinets, explosion-proof wiring boxes, explosion-proof maintenance boxes, explosion-proof dehumidifiers, explosion-proof heaters, explosion-proof lighting fixtures, explosion-proof monitoring systems, explosion-proof communication systems, and isolation safety barriers, among other electrical products; It also undertakes the design, development, and production of non-standard explosion-proof electrical equipment, high and low voltage complete systems, industrial automation control systems, and intelligent power distribution systems.
Reply #32019-07-23
Developed, designed, and produced independently by Zibo Xinyida Vacuum Technology! Energy-saving and environmentally friendly new type air-cooled Roots vacuum pumps, three-blade type: single-stage, two-stage, and three-stage air-cooled Roots vacuum pumps as well as vacuum units (systems), used in vacuum systems for distillation towers (bottom extraction vacuum systems), vacuum systems for oil removal towers, and various other vacuum units. Advantages: Environmentally friendly, energy-efficient, and high-performance; fast startup, low vibration, high vacuum level, small footprint, and low maintenance costs. We develop design solutions tailored to your customer’s process requirements. Green development, energy conservation first!
Reply #42019-08-12
What is the volume capacity, and what is the water content? ~With a volume of 10L, not much desiccant can be stored; it’s designed for TSA and PSA use. I’ll prepare it for you
Reply #52019-10-16
Is it still needed now? The phone doesn’t work
Reply #62019-10-21
You can post information on our platform; for chemical trading, contact Wei Siji
Reply #72020-07-10
Before purification: oxygen content ≤ 20 (ml/m3), water content ≤ 50 PPM (ml/m3); after purification: water content ≤ 1 (ml/m3), oxygen content ≤ 1.0 (ml/m3). Is this achievable?

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