ASTM C911-05
Standard Specification for Quicklime, Hydrated Lime, and Limestone for Chemical Uses

Standard No.

ASTM C911-05

Release Date

2005

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C911-06

Latest

ASTM C911-19

Scope

1.1 This specification covers lime and limestone products suitable for chemical and industrial uses as shown in . The type designations signify the following:

Limestone, high-calcium-CL

Limestone, dolomitic-DL

Limestone, magnesian-ML

Quicklime, high-calcium-CQ

Quicklime, dolomitic-DQ

Quicklime, magnesian-MQ

Hydrated lime, high-calcium-CH

Hydrated lime, dolomitic-DH

Hydrated lime, magnesian-MH

Hydrated lime, by-product-BH

1.2 The buyer shall designate the use, as listed in , and may specify one or more of the type designations in .

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.4 This test method covers the determination of the amount of free calcium oxide (CaO) in high-calcium hydrated lime capable of being hydrated by steam at atmospheric pressure.

ASTM C911-05 history

• 2019 ASTM C911-19 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Selected Chemical and Industrial Uses
• 2006 ASTM C911-06(2011) Standard Specification for Quicklime, Hydrated Lime, and Limestone for Selected Chemical and Industrial Uses
• 2006 ASTM C911-06 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Selected Chemical and Industrial Uses
• 2005 ASTM C911-05 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Chemical Uses
• 1999 ASTM C911-99e1 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Chemical Uses
• 1999 ASTM C911-99 Standard Specification for Quicklime, Hydrated Lime, and Limestone for Chemical Uses