Showing posts with label mining engineering. Show all posts
Showing posts with label mining engineering. Show all posts

Sunday, March 9, 2014

Sunlight-driven Water Splitting in Photoelectrochemical Cells


UNSW SPREE 201304-11 Beniamino Iandolo - Sunlight-driven water splitting in photoelectrochemical PEC. UNSW School of Photovoltaic and Renewable Energy Engineering.
 
Sunlight-driven water splitting in photoelectrochemical (PEC) cells is an attractive method for direct solar-to-fuel energy conversion. Hematite (Fe2O3), also known as rust, is a promising light absorber for PEC cells despite its non-optimal optoelectronic properties. An interesting strategy to improve its energy conversion efficiency is functionalization with metallic nanoparticles supporting localized surface plasmon resonances. In this talk, the beneficial effect of metallic nanodisks on the performance of photoanodes based on ultra-thin hematite films are presented and discussed.
 

Sunday, June 2, 2013

IMER Silent 300 Screw and Stator Pump



9190 Imer Silent 300 Grout Pump - $28,999.00

IMER Silent 300 Screw and Stator Pump
  • Free shipping from IMER factory warehouse
  • Use with all types of finish coatings. Quickly and easily apply materials such as plasters, mortars, stucco (cement and synthetic based) fire proofing, sound proofing and paint. Pump grout to fill blocks, metal door bucks, self leveling materials, epoxy, almost any material with aggregate no bigger than 1/4".

    Mix and pump at the same time
    The Silent 300 can mix up to 6 cu ft. of material , while the hooper supplies the pump the previous batch of material. If the application requires spraying, no problem, just fire the on-board compressor. Clean-up has never been easier as the Silent 300 comes with its own pressure washing system. Silent 300 Features.

    • Quiet 20 hp. 3 cylinder Diesel liquid cooled, industrial duty Lombardini.
    • Hooper capacity 53 Gallons
    • Load height 53".
    • Variable speed screw pump
    • Maximum pumping distance with 1-1/4" hose 150ft.
    • Discharge head 25 ft. vertical lift.
    • Drop down stability legs makes makes for easy set-up.
    • The hydraulic drive horizontal shaft mixer is virtually maintenance free, just keep it clean, pressure washer is built into the system.
    The control panel includes a specially built computer witch balances the supply of material with the rate of application. This feature reduces clogging significantly.
      Model IMER Silent 300
      Hopper Cap. 53 gal.


    Max Pumping Distance.
    1-1/4" Hose 150 ft.
    Material flow rate
    0 to 15 Gls. per minutes
    Max Compressor Flow.
    14 CFM.
    Motor
    20 hp Diesel
    Weight
    1590 lbs
    Shipping FREE
    Freight Truck