does anybody have experience in operating LO-Cat plants? looking for feedback on potential operational or corrosion problems, any exotic materials which need to be used, special piping set ups with rodding tees?
does anybody have a formula for weld cooling time to prevent cracking in carbon steel welds ..ie 800-500degree temperature drop time? I got one but I think I set it up incorrectly into my spreadsheet as it gives wierd times
is there a liquid "solvent" which removes the white/yellow corrosion product from aluminium ? I am thinking of marine grade cast aluminium which has corroded in sea water..obviously the fluid cannot also eat out the aluminium casting in the process...Old sea dog
does anybody have a method of calculating stresses in pressure vessel shells due to weight loaded brackets such as structural brackets. I know about the Bednar and Megyesy methods tks but they dont address brackets which have a A/B ratio outside the limits of 1.5 or between 1/2 and 2...
I asked this before but cant find it in the forum . I have a petrol motor which is coated internally with a thin brown deposit. it scrapes off easily . I think it is due to using a diesel lube oil in a petrolmotor..is there anything which will flush it out. maybe an additive in a flushing oil?
