Product details

Cracking of hydrocarbons

Cracking of hydrocarbons

Item no.: P3110800

Difficulty Expenditure of Time print
  • Description
  • Scope of Supply
  • Downloads and Documents

Principle

Under the influence of energy, e.g. heat, light, and electric discharge, all chemical compounds can be broken down into smaller fractions. The reaction can continue up to the elements themselves. In general, low-volatile crude oil components are disintegrated as of approximately 400 °C. The presence of a catalyst lowers the activation energy of this cracking reaction so that the decomposition products are formed already at lower temperatures. Saturated carbohydrates are then transformed into smaller saturated and unsaturated molecules. Cycloalkanes are dehydrated to aromatic compounds, straight-chain molecules to branched-chain molecules, and branched-chain molecules to cyclic molecules.

Benefits

  • Secure connection of the items by GL screw joint system
  • Stable and safe setup due to solid stand material

Tasks

Investigate the cracking of hydrocarbons using a model experiment.

What you can learn about

  • Cracking
  • Hydrocarbons
  • Catalyst

Device Name Item no. Qty
Round-bottom flask, 50 ml MAU-27220001 1,00
Porcelain dish, 75ml, d = 80 mm 32516-00 1,00
Support rod, stainless steel, l = 250 mm, d = 10 mm 02031-00 1,00
Safety gas tubing, DVGW, sold by metre 39281-10 1,00
Right angle boss-head clamp 37697-00 5,00
Bead catalyst, 500 g 31761-50 1,00
Wood splints, package of 100 39126-10 1,00
Bromine filler w. rubber cap 45100-00 1,00
Lighter f.natural/liquified gases 38874-00 1,00
Glass tubes,straight with tip, 10 36701-62 1,00
Iron basin, d 100 mm 33201-00 1,00
Paraffin, 500 gr 30179-50 1,00
Support rod, stainless steel, l = 600 mm, d = 10 mm 02037-00 2,00
Rubber tubing, i.d. 6 mm 39282-00 1,00
Ring with boss head, i. d. = 10 cm 37701-01 1,00
Round bottom flask, 100ml, GL 25/12 35841-15 1,00
Glass wool 10 g 31773-03 1,00
Beaker, Borosilicate, tall form, 250 ml 46027-00 1,00
Rubber stopper,d=18/14mm,w/o hole 39254-00 1,00
Test tube, 160 x 16 mm, 100 pcs 37656-10 1,00
Spoon, special steel 33398-00 1,00
Sea sand, purified 1000 30220-67 1,00
Gas-syringe holder with stop 02058-00 1,00
Rubber gloves, size L (10), one pair 39324-00 1,00
Universal clamp 37715-00 3,00
Distilling bridge GL18/8 35902-15 1,00
Teclu burner, DIN, natural gas 32171-05 1,00
Support base DEMO 02007-55 1,00
Rubber caps, 10 pcs 39275-03 1,00
Test tube rack for 12 tubes, holes d= 22 mm, wood 37686-10 1,00
Wash bottle, plastic, 500 ml 33931-00 1,00
Gas syringe, 100 ml, with 3-way cock 02617-00 1,00
Hose clip f.12-20 diameter tube 40995-00 2,00
Lab thermometer,w.stem,-10..+250C 38061-01 1,00
Pasteur pipettes, 250 pcs 36590-00 1,00
Water, distilled 5 l 31246-81 1,00

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