Metallic Triangular Spiral Ring & Fenske Spiral Prismatic Packing for Lab

Min.Order: 1,000

Product origin: Pingxiang, Jiangxi, China

Infringement complaint:

Complaint

US$ 50 ~ 190

Description

SPP Spiral Prismatic Packing for Distillation Still Distilling Columns

Why they have such size and shape? The special shape of our technical springs is a result of many months of experiments and endurance tests. Our research aim was to determine the optimal ratio between the resolution and the efficiencyof distillation. Our technical springs cannot be too large since it causes a great loss of resolution, but also increases distinctly the energy demand that is needed to complete wetting. However, they cannot be also too small since it can cause a strong decrease of a distillation column which results in flooding with the low heat capacity and a general decline in productivity. A unique feature of the rings offered by our company is a free space between the coils thanks to which one can develop the liquid and gas interfacial area likewise decrease flow resistance. Another important aspect is the geometry and method of spring coiling.Improper selection of these parameters may cause a drop in resolution up to tens of percent!

Material	Size	Mesh Type	Tower Dia	Theoretical plate	Bulk density	Surface area
Material	D*H mm	n/m3	mm	pcs/m	Kg/m3	m2/m3
SS304	Φ2×2	100	φ20~35	50~60	670	3500
	Φ3×3	100	φ20~50	40~50	520	2275
	Φ4×4	100	φ20~70	30~40	380	1525
	Φ5×5	100	φ20~100	20~30	295	1180
	Φ6×6	80	φ20~150	17~20	280	1127
	Φ7×7	80	φ20~200	14~17	265	1095
	Φ8×8	80	φ20~250	11~14	235	987
	Φ9×9	80	φ20~300	8~11	200	976