HQ-SW Activated Ceramic Balls

• Category :

  Catalyst and Auxiliary/Other Auxiliary Agent

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  HQ-SW Activated ceramic ball is a new support material for catalyst.

• Packing :

  customer's request

• Product description :

  HQ-SW Activated Ceramic Balls

  (1)Product Description

  HQ-SW Activated ceramic ball is a new support material for catalyst. It is processed by adding a small amount of transition metal oxide into the inert ceramic ball. It preserve the property of high-temperature resistance and strength of the inert ceramic ball, in addition, it has adequate catalytic activity when used in the process of olefin hydrogenation. If been set on the top of catalyst bed in the reactor, the activated ceramic ball can make the olefin in the secondary processing fraction pre-hydrogenated and, keep the catalyst from coking. Similarly, if been set on the bottom, it can remove the thio-alcohol caused in the reaction process. On the whole, using the activated ceramic ball can not only save the space in reactor ,but also protect the catalyst from poisoning or sintering and, consequently prolong the service life of catalyst.

  (2) Technical Specification

  Type Item		(Ni-Mo) HQ-SW-1	(Ni-W) HQ-SW-2	(Co-Mo) HQ-SW-3
  Active component		NiO 0.5 - 1.0 MoO3 1.5 - 2.5	NiO 0.5 - 1.0 WO3 1.5 - 2.5	CoO 0.5 - 1.0 MoO3 1.5 - 2.5
  Appearance		Yellowish brown	Faint yellow	Light grey
  Pore volume，ml/g		0.1-0.2
  Thermal resistance,℃		≥800
  Abrasion loss,%		≤5
  Crushing Strength N/grain	Φ3-10	≥150
  	Φ13-20	≥500
  	Φ25-50	≥1200
  	Φ75	≥3500
  Bulk density，kg/m3		1100-1300
  Note: The data of bulk density is given for reference only, not as the acceptance criterion.

  （3）Catalytic Property

  Type Item	HQ-SW1		HQ-SW2			HQ-SW3
  Reaction temperature，℃	275	300	300	320	350	300	320	350
  Hydrogen pressure，MPa	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0
  Liquid velocity, h-1	10	10	4.2	4.2	4.2	4.2	4.2	4.2
  Ratio of hydrogen /oil	600	600	450	450	450	450	450	450
  Sulfur content, Wt %	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
  Olefin content, Wt %	27.5	27.5	27.5	27.5	27.5	27.5	27.5	27.5
  Rate of desulfation, %	76	95	40	60	77	36	54	63
  Olefin saturation,%	58	95	10	33	45	7	19	42

  (4) Size

  Diameter, Φ	3	6	8	10	13	16	20	25	30	38	50	75
  Tolerance, mm	±1.0				±1.5				±2.0			±3.0

  (5) Product Standard

  Chemical Industry Standard HG/T3683.2-2000 Industrial Ceramic Ball – Activated Ceramics ball..

   

• Uses :

  oil refinery,chemical,fertilizer,natural gas,environmental protection industries