Economic and chemical comparisons of hydrochloric acid recovery technologies for iron pickling operations

$15.00

This paper presents an evaluation of available technologies to recover hydrochloric acid from spent wire pickling solutions. Technologies reviewed include acid retardation, diffusion dialysis, and evaporative recovery. A case study, based on typical batch pickling waste, examines energy consumption, chemical mass balance, and end products. The papers also presents an economic review of the capital and operating expenses.

SKU: P05565 Category:

Description

This paper presents an evaluation of available technologies to recover hydrochloric acid from spent wire pickling solutions. Technologies reviewed include acid retardation, diffusion dialysis, and evaporative recovery. A case study, based on typical batch pickling waste, examines energy consumption, chemical mass balance, and end products. The papers also presents an economic review of the capital and operating expenses.

Additional information

Author(s)

Jared Cullivan and Bryan Cullivan, Beta Control Systems Inc., USA

Publication/Event/Pages

Interwire

Year

2015