[{"data":1,"prerenderedAt":343},["ShallowReactive",2],{"site-footer-common":3,"glossary:dry-ice-blasting":45,"glossary-related:dry-ice-blasting":148},{"id":4,"extension":5,"footer":6,"meta":40,"navbar":41,"stem":43,"__hash__":44},"common\u002Fcommon.yml","yml",{"tagline":7,"links":8,"sections":9},"Acoustic cleaning intelligence for industrial fouling, soot, ash, dust and build-up.",[],[10,19,31],{"title":11,"links":12},"Product",[13,16],{"label":14,"to":15},"How it works","\u002F#product",{"label":17,"to":18},"Cost assessment","\u002F#hero",{"title":20,"links":21},"Company",[22,25,28],{"label":23,"to":24},"What we build","\u002F#about",{"label":26,"to":27},"Careers","\u002F#careers",{"label":29,"to":30},"Contact","\u002F#contact",{"title":32,"links":33},"Resources",[34,37],{"label":35,"to":36},"Blog","\u002Fresources\u002Fblog",{"label":38,"to":39},"Glossary","\u002Fglossary",{},{"links":42},[],"common","YocmZRy1AYfBbpgGVms-zhdiABlF8VTxHx6h4rDmZBA",{"id":46,"title":47,"aliases":48,"body":52,"category":130,"description":131,"extension":132,"meta":133,"navigation":134,"path":135,"relatedTerms":136,"seo":139,"sources":142,"stem":146,"term":61,"__hash__":147},"glossary\u002Fglossary\u002Fdry-ice-blasting.md","Dry-ice blasting (CO₂)",[49,50,51],"CO2 blasting","dry ice blasting","solid CO2 blasting",{"type":53,"value":54,"toc":123},"minimark",[55,63,68,84,88,105,109],[56,57,58,62],"p",{},[59,60,61],"strong",{},"Dry-ice blasting"," projects solid CO₂ pellets at supersonic velocity onto a surface. The pellets impact, sublimate from solid to gas on contact (absorbing local heat and producing thermal shock), and lift the deposit off the surface. The only secondary waste is the dislodged material itself — the dry ice converts entirely to CO₂ gas.",[64,65,67],"h2",{"id":66},"industrial-uses","Industrial uses",[69,70,71,75,78,81],"ul",{},[72,73,74],"li",{},"Offline cleaning of boiler internals during major outages",[72,76,77],{},"Cement-plant cooler internals",[72,79,80],{},"Heat-exchanger external cleaning",[72,82,83],{},"General industrial surface cleaning where wet cleaning is undesirable",[64,85,87],{"id":86},"position-vs-sonic-horns","Position vs sonic horns",[56,89,90,91,94,95,100,101,104],{},"Dry-ice blasting is an ",[59,92,93],{},"offline"," technology — the boiler must be shut down and cooled, operators must access the cleaning area, and the cleaning happens during a planned outage window. ",[96,97,99],"a",{"href":98},"\u002Fglossary\u002Fsonic-horn","Sonic horns"," are ",[59,102,103],{},"online"," technology that cleans during operation. The two technologies serve different points in the maintenance cycle and do not directly compete.",[64,106,108],{"id":107},"related-terms","Related terms",[69,110,111,117],{},[72,112,113],{},[96,114,116],{"href":115},"\u002Fglossary\u002Fhydroblasting-offline","Hydroblasting (offline)",[72,118,119],{},[96,120,122],{"href":121},"\u002Fglossary\u002Fmanual-lancing","Manual lancing",{"title":124,"searchDepth":125,"depth":125,"links":126},"",2,[127,128,129],{"id":66,"depth":125,"text":67},{"id":86,"depth":125,"text":87},{"id":107,"depth":125,"text":108},"alternative-cleaning","Dry-ice blasting projects solid CO₂ pellets at supersonic velocity onto a surface. The pellets impact, sublimate from solid to gas on contact (absorbing local heat and producing thermal shock), and lift the deposit off the surface. The only secondary waste is the dislodged material itself — the dry ice converts entirely to CO₂ gas.","md",{},true,"\u002Fglossary\u002Fdry-ice-blasting",[137,138],"hydroblasting-offline","manual-lancing",{"title":140,"description":141},"Dry-ice blasting — solid-CO2 abrasive cleaning leaving no secondary waste","Dry-ice blasting projects solid CO2 pellets onto a surface; the pellets sublimate on impact, leaving only the dislodged material as secondary waste. Common for offline boiler cleaning.",[143],{"title":144,"url":145},"Wikipedia — Dry-ice blasting","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDry-ice_blasting","glossary\u002Fdry-ice-blasting","pRelFwz5EmgMFPFRNl8PPpFB5jofASjJPivAtyC1KPU",[149,228],{"id":150,"title":116,"aliases":151,"body":155,"category":130,"description":213,"extension":132,"meta":214,"navigation":134,"path":115,"relatedTerms":215,"seo":218,"sources":221,"stem":225,"term":226,"__hash__":227},"glossary\u002Fglossary\u002Fhydroblasting-offline.md",[152,153,154],"hydroblasting","hydro blasting","high-pressure water cleaning",{"type":53,"value":156,"toc":208},[157,163,165,183,185,191,193],[56,158,159,162],{},[59,160,161],{},"Hydroblasting"," uses high-pressure water (typically 700–2,000 bar at the nozzle) to remove hardened deposits from boiler tubes, heat-exchanger surfaces, and process-equipment internals during planned outages. Hydroblasting is the standard offline cleaning method for deposits beyond the reach of online cleaning systems.",[64,164,67],{"id":66},[69,166,167,174,177,180],{},[72,168,169,173],{},[96,170,172],{"href":171},"\u002Fglossary\u002Fwater-wash-recovery-boiler","Recovery-boiler water washes"," — periodic deep cleaning campaigns",[72,175,176],{},"Heat-exchanger off-line tube cleaning",[72,178,179],{},"Refining furnace radiant-tube decoking adjunct",[72,181,182],{},"Cement-plant preheater and kiln-inlet manual cleaning",[64,184,87],{"id":86},[56,186,187,188,190],{},"Hydroblasting is offline (requires shutdown), labour-intensive, and addresses deposits that have already consolidated into hard, bonded layers. ",[96,189,99],{"href":98}," are online, automatic, and prevent the consolidation that would otherwise require hydroblasting. Most plants run both: continuous acoustic cleaning extends the interval between hydroblasting campaigns, often doubling the campaign-to-campaign run time.",[64,192,108],{"id":107},[69,194,195,200,204],{},[72,196,197],{},[96,198,199],{"href":171},"Water wash (recovery boiler)",[72,201,202],{},[96,203,61],{"href":135},[72,205,206],{},[96,207,122],{"href":121},{"title":124,"searchDepth":125,"depth":125,"links":209},[210,211,212],{"id":66,"depth":125,"text":67},{"id":86,"depth":125,"text":87},{"id":107,"depth":125,"text":108},"Hydroblasting uses high-pressure water (typically 700–2,000 bar at the nozzle) to remove hardened deposits from boiler tubes, heat-exchanger surfaces, and process-equipment internals during planned outages. Hydroblasting is the standard offline cleaning method for deposits beyond the reach of online cleaning systems.",{},[216,217,138],"water-wash-recovery-boiler","dry-ice-blasting",{"title":219,"description":220},"Hydroblasting — offline high-pressure water cleaning of boiler internals","Hydroblasting uses high-pressure water (typically 700–2,000 bar) to remove hardened deposits from boiler tubes and process equipment during planned outages.",[222],{"title":223,"url":224},"Wikipedia — Water blasting","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWater_blasting","glossary\u002Fhydroblasting-offline","Hydroblasting (offline cleaning)","SNPynlovB3D-a9r5kizOqPr6G0FG4mMnqAd33DsRTjM",{"id":229,"title":122,"aliases":230,"body":233,"category":130,"description":329,"extension":132,"meta":330,"navigation":134,"path":121,"relatedTerms":331,"seo":334,"sources":337,"stem":341,"term":122,"__hash__":342},"glossary\u002Fglossary\u002Fmanual-lancing.md",[231,232],"manual rodding","hand-lance cleaning",{"type":53,"value":234,"toc":324},[235,240,244,276,280,297,304,306],[56,236,237,239],{},[59,238,122],{}," is operator-performed cleaning of industrial equipment using handheld rods, lances, water jets or hammers. In modern industrial practice it is the cleaning method of last resort — performed when automated cleaning systems have failed to prevent build-up that now requires direct human intervention.",[64,241,243],{"id":242},"where-it-persists","Where it persists",[69,245,246,254,261,273],{},[72,247,248,249,253],{},"Cement-plant ",[96,250,252],{"href":251},"\u002Fglossary\u002Fkiln-inlet-ring-snowman","kiln-inlet snowman"," removal during planned outages",[72,255,256,260],{},[96,257,259],{"href":258},"\u002Fglossary\u002Frecovery-boiler","Recovery-boiler"," post-water-wash inspection cleaning",[72,262,263,267,268,272],{},[96,264,266],{"href":265},"\u002Fglossary\u002Fhopper","Hopper"," and ",[96,269,271],{"href":270},"\u002Fglossary\u002Fsilo","silo"," clearance after bridging-induced shutdowns",[72,274,275],{},"Cleaning of partially-blocked equipment too restricted for water-jet access",[64,277,279],{"id":278},"hse-concerns","HSE concerns",[69,281,282,285,288,291,294],{},[72,283,284],{},"Confined-space entry",[72,286,287],{},"Elevated working positions",[72,289,290],{},"Fall-of-material risk above operators",[72,292,293],{},"Heat exposure",[72,295,296],{},"Repetitive-strain injury from sustained manual work",[56,298,299,300,303],{},"The economic and HSE case against manual lancing is the underlying motivation for installing automated cleaning systems including ",[96,301,302],{"href":98},"sonic horns"," — every avoided manual-lancing campaign removes an HSE-exposed operator-hour from the maintenance budget.",[64,305,108],{"id":107},[69,307,308,314,318],{},[72,309,310],{},[96,311,313],{"href":312},"\u002Fglossary\u002Fwater-lance","Water lance",[72,315,316],{},[96,317,116],{"href":115},[72,319,320],{},[96,321,323],{"href":322},"\u002Fglossary\u002Fwhip-hammer","Whip hammer",{"title":124,"searchDepth":125,"depth":125,"links":325},[326,327,328],{"id":242,"depth":125,"text":243},{"id":278,"depth":125,"text":279},{"id":107,"depth":125,"text":108},"Manual lancing is operator-performed cleaning of industrial equipment using handheld rods, lances, water jets or hammers. In modern industrial practice it is the cleaning method of last resort — performed when automated cleaning systems have failed to prevent build-up that now requires direct human intervention.",{},[332,137,333],"water-lance","whip-hammer",{"title":335,"description":336},"Manual lancing — handheld cleaning by operator-wielded rods or jets","Manual lancing is operator-performed cleaning using handheld rods, lances or jets. Labour-intensive, HSE-burdened; the cleaning method of last resort in most industrial settings.",[338],{"title":339,"url":340},"Wikipedia — Soot blower","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSoot_blower","glossary\u002Fmanual-lancing","zJchHG60v5fKidTvMTfCh6AUkQrlIDmmimXwh2jSRTY",1782613719070]