» » Converter bottom strring agitation blowing steel

Converter bottom strring agitation blowing steel

440
  • Share this video:
  • Converter bottom strring agitation blowing steel - Facebook
  • Converter bottom strring agitation blowing steel - Twitter
  • Converter bottom strring agitation blowing steel - Google+
The basic oxygen furnace BOF is a refractory-lined, tiltable converter into which a vertically movable, water-cooled lance is inserted to blow oxygen through nozzles at supersonic velocity onto the charge see figure. The use of pure oxygen at high flow rates results in such fast oxidation of the elements contained in blast-furnace iron that only about 20 minutes are required per heat— i. Converters vary in size and are operated for heats ranging from 30 to tons. When oxygen contacts blast-furnace iron, a great amount of heat is released by the ensuing exothermic reactions, especially the oxidation of silicon to silica, so that using only blast-furnace iron would result in a liquid steel temperature too high for casting. Therefore, before the hot metal is added, a specific amount of scrap is charged into the furnace.
thuis nl sex waarom zijn vrouwen onzekertwink blonde nude free

HOSES AND FITTINGS FOR INDUSTRY

shadow xxxwhat the fuck onlayngirl licking own clit tube newperfect boobs cartoon pic

Technical - Bending DOM tubing | The H.A.M.B.

Chemical engineering calculations as web applications to assist process, plant operation and maintenance engineers. Chemical Engineer's Guide provides step by step guidelines for engineering calculations. Calculation include pressure losses in pipe and fittings, natural gas pipe sizing, two phase flow, pump sizing and compressor rating. Calculation for double pipe exchanger, air cooled exchanger, lmtd calculation, lmtd correction factors, insulation heat loss and jacketed vessel heat transfer. Calculation for natural gas viscosity, compressibility factor and properties estimation. Calculation include packed tower sizing and binary distillation based on mccabe thiele diagram.
gay cock sucking partyplump black chicks getting fuckedfree cartoons porn games

Wipe Bending Force Calculator

When engineers in the early s were looking for alternatives to the Siemens-Martin and Thomas steelmaking processes, they could not have imagined that they would initiate a revolution in steel manufacturing with the development of the Linz-Donawitz LD converter — also known as the Basic Oxygen Furnace BOF. More than LD BOF plants — including numerous turnkey projects — have been planned, built, and commissioned by Primetals Technologies. In the Linz-Donawitz LD process — also known as BOF process - was developed in Austria and soon became the standard for iron ore based steelmaking. Starting from its invention the process was continuously optimized and improved regarding consumption figures, productivity as well as maintenance and is nowadays used successfully in steel plants all over the world.
hot naked hawaiian women
free nude videos mobileim looking for real shakira sexyfat pussy teen anul picsblack girl gang
Contents Legal notice Privacy statement. However, it is required so you can make full use of this page. Navigation Language Contact Search Legal notice. Contact Legal notice Privacy statement Contents Search. The selection of refractory products for converter linings requires an intensive study of the operating conditions at the plants of our customers.
nude native american women gifs
Related Video Trending Now
Your comments(13)
  1. bigboy8169
    bigboy816914.10.2019

    damn! very sexy body, amazing curves

  2. goodguy88
    goodguy8812.10.2019

    Love to have you as a boyfriend. You will make someone a very proud Husband.

  3. kalepik2614.10.2019

    Those stockings are perfect. Would love to lick and suck that cunt.

  4. nflking29
    nflking2914.10.2019

    I bet you loved it haveing that shoved right up that amazing looking pussy!Mmmmmmm your makeing me all wet!XXX

  5. peterfigher11.10.2019

    Simply tantalizing!

  6. DEB2730
    DEB273006.10.2019

    greate holes

  7. okpanieziulo07.10.2019

    Wow . sexy Kiss xxx Annette

  8. thisguy1985
    thisguy198507.10.2019

    sexy ass.

  9. EVILCROW07.10.2019

    mmm, that's a real beautiful and natural bum,

  10. BigBlackMacc1709.10.2019

    you're so beautiful

  11. jessmo06.10.2019

    es

  12. steven9in
    steven9in06.10.2019

    good girls standing there with your cunts and tits out good girls

  13. MaJeStiCo07.10.2019

    ass sisters could be having them in a threesome XD

Comment on