Tuesday, May 15, 2012

what is Ru-C catalyst used for


Specification(content): 0.5%-15%
Particle Intensity: 50_100μm
Specific Surface Area: 900--l000m2/g
Hydrogen Absorption Value: 450_700μl/g
Initial Activity: 5.5ml/min
Stable Activity: 7ml/min
Moisture Content: 47%_52%
Appearance: Black ash
Other Terms
Storage and Shipment: (light easily)moisture agreeable should not beneath than 40%; Store it in a cool, aphotic abode beneath 45.
Applying and Feature
Ru-C catalyst is mainly acclimated in bearing sorbic booze by connected and alternate glucose hydrogenation. With top action and acceptable selectivity,  Ru-C catalyst could abate by-product clearly and advance the brand of quality. Compared with the acceptable craft, the applying of ruthenium-hydrogenation catalyzer can abate the temperature and pressure, abbreviate acknowledgment period, be recycled for using, be alarm backed for reprocessing and be acclimated to barter new acceptable for old. It has a big aftereffect in abbreviation activity burning and economize raw materials.
Applying Area of Ru-C catalyst
Glucose Hydrogenation of sorbitol, the hydrogenation of aromatics saturation, fat, fatty alcohols aldehyde hydrogenation,Aniline  hydrogenation of cyclohexyl amine, ketone hydrogenation of fatty alcohols, aromatic ketone hydrogenation of aromatic alcohols.

Tuesday, May 8, 2012

the introduction of MR series of methane catalyst


Gas methanation technology to produce high calorific value gas or gasoline alternative fuel compressed natural gas, clean use of coal is an important way, but with the liquid energy prices, more and more domestic and international attention. This product is applied by the transformation of decarburization gas methanation, and high catalytic activity, the CO conversion rate and other characteristics of the product gas off H2O after artificial gas. 

 the principle of methane catalyst working 
    CO + 3H2 → of CH4 + H2O 
    
Of CO2 + 4H2 → CH4 + 2H2O 
  
Technical indicators of MR series of methane catalyst
Operating temperature: 250 ~ 700 ℃ 
Operating pressure: 3.0 ~ 6.0MPa 
Operating airspeed: <20000 / h 
CO conversion rate: 99.9% 

Monday, April 30, 2012

the information of Ammonia (SCR) NOx reduction of choice Catalysts RN-302


elective Catalytic Abridgement (SCR) of NOx application an ammonia admixture as reductant has been acclimated for abounding years in anchored agent engine applications, as able-bodied as for adaptable applications. In the SCR process, NOx reacts with the ammonia, which is injected into the bankrupt gas beck afore a appropriate SCR Catalyst. SCR is the alone technology able of abbreviation agent NOx emissions to levels appropriate by approaching discharge standards.
The Surface area:140~160 (m2/g)
Applicable temperature:200~420℃
Crush strength:≥60N/grain
Ammonia (SCR) NOx reduction of choice Catalysts RN-302 description:An RN - 302 agitator in ammonia nitrate abridgement for abbreviation best to eliminate, nitrate, and added automated ability and the NOx, smoke and H2O adapted NOx ,N2.

Wednesday, April 25, 2012

the basic information of N-butylpyridinium dicyanamide


MF:C11H14N4
MW: 202.2558
Product No.:[BPy][N(CN)2]
Specifications of N-butylpyridinium dicyanamide:50g,100g,200g,500g,1000g.
N-butylpyridinium dicyanamide Category:Conventional ionic liquids
The accomplished viscosities were acclimated to account the bendability B accessory of the mixtures.The after-effects appearance that the ethics of V E are abrogating over the absolute agreement range. The after-effects announce that the Redlich-Kister blueprint can be acclimated to associate the two mentioned concrete backdrop of this arrangement well.The bendability B accessory of the mixtures was affected by Jones-Dole equation,and its amount is 0.35608,which indicates that the booze finer reduces the bendability of ionic liquids.
From: Catalytic agent

Sunday, April 22, 2012

what is Palladium carbon catalyst

Palladium carbon catalyst, generally referred to as Pd/C, is a anatomy of aegis acclimated for catalysis. It is usually acclimated for catalytic hydrogenations in amoebic chemistry. When the metal is broadcast over finely-divided carbon, the apparent breadth is beyond and the agitator is added reactive.
Palladium carbon catalyst has aswell been acclimated as the palladium agitator in the Suzuki reaction, Stille reaction, and accompanying reactions.
Classification: Agitator
CAS No.: 7440-05-3
Other Names: Platinum Alumina Agitator
Purity: 0.3% 0.5% 1.0%
Place of Origin: Shandong China (Mainland)
Application:Alkyne hydrogenation of alkanes; ambrosial aldehyde
hydrogenation of alcohol; ambrosial ketone hydrogenation
decarbonylation; hydrogenation of ambrosial ketones alcohol; Aromatic
Ketones aftermath hydrocarbons;dehalogenation of chlorinated aromatics;
aromatic nitro compounds into amines; to restore the pyridine generates piperidine; abridgement acknowledgment action of catalytic hydrogenation of furan.
Brand Name: AT Model Number: 0.3% 0.5% 1.0% Remarks: E
Packaging & DeliveryPackaging Detail: 1kg/bag,25kg alloyed bag or adamant boom
Delivery Detail: 1-3DAYS afterwards accepting the deposit.
Specifications of Palladium carbon catalyst
Palladium content: 0.3%, 0.5%, 1.0%
Palladium agitator Grade: Industrial brand
Palladium Agitator / Platinum Alumina Agitator 0.3% 0.5% 1.0%
Palladium Agitator CAS: 7440-05-3
Classification: Agitator
1. Palladium content: 0.3%, 0.5%, 1.0%
2. Palladium agitator Grade: Industrial brand
3. Palladium agitator Granularity: 100mesh(or afterward your demand)
4. Moisture: ≤ 3.0%
5. Features: Good hydrogenation conversion, selectivity and abiding achievement


Saturday, April 21, 2012

Where to export LH series disappear hydrogen catalyst?


LH Series Laser Rangefinder/Hypsometer acme altitude arrangement combines a pulsed laser rangefinder and a vertical bend sensor in a lightweight, easy-to-use package. The hand-held rangefinder is able of barometer distances to non-cooperative targets from 4 yards up to 1000 yards away, depending on ambition admeasurement and reflectivity. Incorporating an centralized cyberbanking bend sensor, the Laser Rangefinder/Hypsometer makes vertical bend abstracts with 0.1 amount resolution (1 amount accuracy) to accidentally actuate article heights. Applications of the Laser Rangefinder/Hypsometer altitude arrangement cover timberline heights measurements; construction, utilities, architectural measurements; landscaping; absolute acreage appraisal; and abundant more. The arrangement is ideal for applications area analysis akin abstracts are not appropriate and college apparatus amount is not justified.
LH series disappear hydrogen catalyst is mainly used for  battery power indoor on various occasions (submarines, hydropower station, the computer room, microwave station, telecommunication room, the workshop etc).
More about: LH series disappear hydrogen catalyst sale
Read more: Catalytic agent

Monday, April 16, 2012

the specification of The non selectivity reductive (NSCR) NOx catalyst RN-210

the specification of The non selectivity reductive (NSCR) NOx catalyst RN-210

Pd content:0.20~0.40wt.%
Particle size:5~6(mm)
Proportion of accumulation weigh(g/ml):0.80
Crushing strength:》120N/grain
Air speed:(2~4)×104 h-1
Using temperature:400~750℃

Application:The non selectivity reductive (NSCR) NOx catalyst RN-210 is acclimated for NOx non selectivity reductive treatment, abbreviation gas composition: CH4 or H2. On 400 ~ 525 degrees Celsius (2 ~ 4) x 1-104 hours conditions, NOx and CH4 conversion can be accomplished 95% .

More about:The non selectivity reductive (NSCR) NOx catalyst RN-210 for sale

From:Catalytic agent