div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentnpl-annual-pitch-coke-low-ash-metallurgical-coke-and-petroleum-coke-were-oxidisedhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: NPL Annual Report · Pitch coke low ash metallurgical coke and petroleum coke were oxidised in air at tempera- tures 250-5500C and their weight losses recor- ded The oxidised cokes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220607136079b46995dcf210f50c4424html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentnpl-annual-pitch-coke-low-ash-metallurgical-coke-and-petroleum-coke-were-oxidisedhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: NPL Annual Report · Pitch coke low ash metallurgical coke and petroleum coke were oxidised in air at tempera- tures 250-5500C and their weight losses recor- ded The oxidised cokes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220607136079b46995dcf210f50c4424html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentnpl-annual-pitch-coke-low-ash-metallurgical-coke-and-petroleum-coke-were-oxidisedhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: NPL Annual Report · Pitch coke low ash metallurgical coke and petroleum coke were oxidised in air at tempera- tures 250-5500C and their weight losses recor- ded The oxidised cokes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...