Web(i) For taconite indurating furnaces, estimate CO 2 emissions using Equation Q-1 of this section. Where: CO 2 = Annual CO 2 mass emissions from the taconite indurating furnace (metric tons). 44/12 = Ratio of molecular weights, CO 2 to carbon. (F s) = Annual mass of the solid fuel used (metric tons). WebDec 18, 2002 · The EPA has identified taconite iron ore processing plants as a major source of hazardous air pollutant (HAP) emissions. These proposed standards will implement section 112 (d) of the Clean Air Act (CAA) by requiring all major sources to meet HAP emission standards reflecting application of the maximum achievable control technology …
AP 42 Section 11.23 - Taconite Ore Processing - US EPA
WebFor CO2 process emissions at each taconite indurating furnace, basic oxygen furnace, nonrecovery coke oven battery, sinter process, EAF, argon-oxygen decarburization vessel, and direct reduction furnace, calculate emissions using one of the following methods, as appropriate: 40 CFR 98, subpart Q 1 EPA-430-F-09-018R September 2009 ... WebNov 15, 2000 · then hardened by heating (indurating) in a furnace at a temperature as high as 1315 ºC (2400 ºF). The furnace is called an agglomerator, indurator, or pelletizer. There are three different furnace types: a) grate-kiln, which consists of a traveling grate, a rotary kiln, and an annular cooler; b) straight grate; and right shoulder muscle sprain icd 10
Subpart RRRRR—National Emission Standards for Hazardous …
WebOct 1, 2012 · However, the grate-kiln system consists of three separate process units connected in series: a traveling grate for drying and preheating green balls, a rotary kiln for indurating preheated... Web( i) For taconite indurating furnaces, estimate CO 2 emissions using Equation Q-1 of this section. Where: CO 2 = Annual CO 2 mass emissions from the taconite indurating furnace … Web• Taconite furnaces are unique and not comparable to EGUs • Indurating furnaces have a high volume of hot gases with low concentrations of Hg • Reduction technology using ACI or oxidizing chemicals in scrubbers would cause adverse … right shoulder muscle spasm icd 10