Cement & Lime Archives - Boldrocchi Group

Boldrocchi Converts ESPs to Fabric Filters in Thailand

BoldrocchiGroup2021-05-10T14:06:22+00:00

Products: Air Pollution Control, Dust Removal, Services & Retrofits
Industry: Cement & Lime
Location: Tambon Pukrang, Thailand

Boldrocchi was contracted to perform a conversion to transform several electrostatic precipitators (ESPs) into fabric filters on line 2 kiln & raw mill in Tambon Pukrang, Thailand. We are also providing ID fans for the project, slated to be complete in 2019.

Conversion

A conversion is when the external casing […]

Boldrocchi Converts ESPs to Fabric Filters in ThailandBoldrocchiGroup2021-05-10T14:06:22+00:00

Designing a Fabric Filter for Low Emissions & Reduced Consumption in Missouri

BoldrocchiGroup2019-02-14T12:59:53+00:00

Products: Air Pollution Control, Dust Removal
Industry: Cement & Lime
Location: Cape Girardeau, USA

The fabric filter on the kiln & raw mill at Buzzi Unicem USA’s Cape Girardeau plant was past its useful life and Boldrocchi was awarded a turnkey flange-to-flange contract to replace it, along with the filter’s ID fan, emergency / fresh air damper and dust transport system for commissioning in spring 2018. […]

Designing a Fabric Filter for Low Emissions & Reduced Consumption in MissouriBoldrocchiGroup2019-02-14T12:59:53+00:00

Converting ESPs into Fabric Filters to Save CAPEX in Turkey

BoldrocchiGroup2021-05-10T14:28:36+00:00

Products: Air Pollution Control, Dust Removal, Services & Retrofits
Industry: Cement & Lime
Location: Lalapaşa, Edirne, Turkey

In Spring 2018, Boldrocchi completed a project to convert two aging electrostatic precipitators (ESPs) into fabric filters (baghouses) for the Trakya plant in Turkey. We did the engineering and manufacturing, as well as the design of the mechanical, electrical and automation systems.

Time is everything

The challenge in this project was […]

Converting ESPs into Fabric Filters to Save CAPEX in TurkeyBoldrocchiGroup2021-05-10T14:28:36+00:00

Boldrocchi Custom-Makes 46 Nuisance Filters for a Cement Plant in India

BoldrocchiGroup2021-05-10T14:29:52+00:00

Products: Air Pollution Control, Dust Removal
Industry: Cement & Lime
Location: Kodla, India

In October 2017, Boldrocchi was contracted to engineer and manufacture 46 customized nuisance filters for the Karnataka Cement Plant in Kodla, India with an extremely tight delivery timeline: four months after contract signing.

Boldrocchi analysed the various dedusting requirements and tailor-made each of the nuisance filters to attain the customer’s overall performance objectives, including a low pressure drop and […]

Boldrocchi Custom-Makes 46 Nuisance Filters for a Cement Plant in IndiaBoldrocchiGroup2021-05-10T14:29:52+00:00

Revamping a Fan in Mexico: Performance Up, Costs Down

BoldrocchiGroup2021-05-10T14:34:27+00:00

Products: Fans, Services & Retrofits
Industry: Cement & Lime
Location: Tepetzingo, Mexico

In 2016, Boldrocchi was awarded a contract to revamp a kiln fan at Cementos Moctezuma’s Tepetzingo plant. Plant officials were looking for a major performance increase but had a limited budget. Our kiln fan revamp increased the fan’s performance by 40% while saving 30% in costs. To further reduce costs, we designed a partial casing replacement to […]

Revamping a Fan in Mexico: Performance Up, Costs DownBoldrocchiGroup2021-05-10T14:34:27+00:00

SNCR Used in Cement Kiln to Reduce NOx in Italy

BoldrocchiGroup2021-05-10T14:39:15+00:00

Products: Air Pollution Control, Flue Gas Treatment
Industry: Cement & Lime
Location: Isola delle Femmine, Italy

Boldrocchi succeeded in obtaining impressive NO_X reduction rates by using Selective Non-Catalytic Reduction (SNCR) in a Lepol cement kiln at the Isola delle Femmine plant. We were able to reduce NO_X to 350 mg/Nm³, translating into an efficiency of > 60%, rivaling the best abatement possible with SNCR. The injection point was chosen […]

SNCR Used in Cement Kiln to Reduce NOx in ItalyBoldrocchiGroup2021-05-10T14:39:15+00:00