Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Air Emissions Factors and Quantification

AP 42, Fifth Edition, Volume I Chapter 11: Mineral Products Industry

11.0 11.0 Introduction to Mineral Products Industry (pdf) (10.17 KB)
 
11.1 Hot Mix Asphalt Plants

  • 11.1 Hot Mix Asphalt Plants Final Section (pdf) (470.89 KB)
  • 11.1 Hot Mix Asphalt Plants Background Document (pdf) (1.82 MB)
  • AP-42 11.1 Related Information

11.2 Asphalt Roofing

  • 11.2 Asphalt Roofing Final Section - January 1995 (pdf) (254.49 KB)
  • 11.2 Asphalt Roofing Background Document (pdf) (203.37 KB)

11.3 Bricks and Related Clay Products

  • 11.3 Bricks and Related Clay Products Final Section - Supplement C, August 1997 (pdf) (143 KB)
  • 11.3 Bricks and Related Clay Products Background Document (pdf) (517.02 KB)

11.4 Calcium Carbide Manufacturing

  • 11.4 Calcium Carbide Manufacturing Final Section - January 1995 (pdf) (68.28 KB)
  • 11.4 Calcium Carbide Manufacturing Background Document (pdf) (72.84 KB)

11.5 Refractory Manufacturing

  • 11.5 Refractory Manufacturing Final Section - January 1995 (pdf) (39.35 KB)
  • 11.5 Refractory Manufacturing Background Document (pdf) (126.66 KB)

11.6 Portland Cement Manufacturing

  • 11.6 Portland Cement Manufacturing Final Section - February 2025 (pdf) (412.78 KB)
  • 11.6 Portland Cement Manufacturing Background Document (pdf) (275.85 KB)  (123 pp, 282 K)
  • AP-42 11.6 Related Information

11.7 Ceramic Products Manufacturing

  • 11.7 Ceramic Clay Manufacturing - May 2025 (pdf) (104.81 KB)

11.8 Clay and Fly Ash Sintering

  • 11.8 Clay and Fly Ash Sintering Final Section - February 1972 (pdf) (18.79 KB)

11.9 Western Surface Coal Mining

  • 11.9 Western Surface Coal Mining Final Section - Supplement E, October 1998 (pdf) (77.79 KB)
  • 11.9 Western Surface Coal Mining Background Document (pdf) (1.1 MB)
  • AP-42 11.9 Related Information

11.10 Coal Cleaning

  • 11.10 Coal Cleaning Final Section - Supplement A, November 1995 (pdf) (39.59 KB)
  • 11.10 Coal Cleaning Background Document (pdf) (627.54 KB)

11.11 Coal Conversion

  • 11.11 Coal Conversion Final Section - February 1980 (pdf) (114 KB)

11.12 Concrete Batching

  • 11.12 Concrete Batching Final Section - June 2006 (pdf) (694.4 KB)
  • Equation 11.12-2 was updated and corrected August 2011. See section for details.
  • 11.12 Concrete Batching Background Document (pdf) (1.08 MB)

11.13 Glass Fiber Manufacturing

  • 11.13 Glass Fiber Manufacturing Final Section - September 1985 (pdf) (206.04 KB)

11.14 Frit Manufacturing

  • 11.14 Frit Manufacturing Final Section - Supplement C, June 1997 (pdf) (28.68 KB)
  • 11.14 Frit Manufacturing Background Document (pdf) (78.61 KB)

11.15 Glass Manufacturing

  • 11.15 Glass Manufacturing Final Section - October 1986 (pdf) (182.98 KB)
  • Errata - May 25, 2007: Figure 11.15-5 has been updated. The weight percent UNCONTROLLED and the weight percent CONTROLLED were reversed.

11.16 Gypsum Manufacturing

  • 11.16 Gypsum Manufacturing Final Section - July 1993 (pdf) (125.89 KB)
  • 11.16 Gypsum Manufacturing Background Document (pdf) (322.37 KB)

11.17 Lime Manufacturing

  • 11.17 Lime Manufacturing Final Section - February 1998 (pdf) (151.92 KB)
  • 11.17 Lime Manufacturing Background Document (pdf) (350.76 KB)
  • AP-42 11.17 Related Information

11.18 Mineral Wool Manufacturing

  • 11.18 Mineral Wool Manufacturing Final Section - July 1993 (pdf) (38.36 KB)
  • Errata - January 3, 2007: Table 11.18-4 has been updated. The sulfur dioxide emission factor was shown as 0.087 lb/ton of total feed charged. The conversion was incorrect. The factor was corrected to 0.87 lb/ton.
  • 11.18 Mineral Wool Manufacturing Background Document (pdf) (126.01 KB)

11.19 Introduction to Construction and Aggregate Processing

  • 11.19 Introduction to Construction and Aggregate Processing Final Section - September 1985 (pdf) (8.43 KB)

11.19.1 Sand & Gravel Processing

  • 11.19.1 Sand & Gravel Processing Final Section - Supplement A, November 1995 (pdf) (64.48 KB)
  • 11.19.1 Sand & Gravel Processing Background Document (pdf) (962.53 KB)
  • AP-42 11.19.1 Related Information

11.19.2 Crushed Stone Processing and Pulverized Mineral Processing

  • 11.19.2 Crushed Stone Processing and Pulverized Mineral Processing Final Section - Update 2004, August 2004 (pdf) (101.64 KB)
  • 11.19.2 Crushed Stone Processing and Pulverized Mineral Processing Background Document (pdf) (754.76 KB)
  • AP-42 11.19.2 Related Information to Final Section

11.20 Lightweight Aggregate

  • 11.20 Lightweight Aggregate Final Section - July 1993 (pdf) (45.02 KB)
  • 11.20 Lightweight Aggregate Background Document (pdf) (225.38 KB)

11.21 Phosphate Rock Processing

  • 11.21 Phosphate Rock Processing Final Section - July 1993 (pdf) (82.74 KB)
  • 11.21 Phosphate Rock Processing Background Document (pdf) (195.79 KB)

11.22 Diatomite Processing

  • 11.22 Diatomite Processing Final Section - Supplement A, November 1995 (pdf) (41.03 KB)
  • 11.22 Diatomite Processing Background Document (pdf) (48.54 KB)

11.23 Taconite Ore Processing

  • 11.23 Taconite Ore Processing Final Section - Supplement C, February 1997 (pdf) (78.05 KB)
  • 11.23 Taconite Ore Processing Background Document (pdf) (254.15 KB)
  • AP-42 11.23 Related Information

11.24 Metallic Minerals Processing

  • 11.24 Metallic Minerals Processing Final Section - August 1982 (pdf) (60.95 KB)

11.25 Clay Processing

  • 11.25 Clay Processing Final Section - January 1995 (pdf) (623.58 KB)
  • 11.25 Clay Processing Background Document (pdf) (2.88 MB)

11.26 Talc Processing

  • 11.26 Talc Processing Final Section - Supplement A, November 1995 (pdf) (107.56 KB)
  • 11.26 Talc Processing Background Document (pdf) (111.42 KB)

11.27 Feldspar Processing

  • 11.27 Feldspar Processing Final Section - July 1993 (pdf) (20.11 KB)
  • 11.27 Feldspar Processing Background Document (pdf) (48.59 KB)

11.28 Vermiculite Processing

  • 11.28 Vermiculite Processing Final Section - Supplement A, November 1995 (pdf) (27.8 KB)
  • 11.28 Vermiculite Processing Background Document (pdf) (35.19 KB)

11.30 Perlite Manufacturing

  • 11.30 Perlite Manufacturing Final Section - January 1995 (pdf) (33.94 KB)
  • 11.30 Perlite Manufacturing Background Document (pdf) (70.95 KB)

11.31 Abrasives Manufacturing

  • 11.31 Abrasives Manufacturing Final Section - January 1995 (pdf) (122.63 KB)
  • 11.31 Abrasives Manufacturing Background Document (pdf) (83.73 KB)

AP 42 Emissions Factors by Chapter

Air Emissions Factors and Quantification

  • Basic Information
  • AP-42
  • Emissions Estimation Tools
Contact Us about Air Emissions Factors
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 28, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.