Expert of Systematic Overall Solution for Calcium Material Resource Utilization

Heilongjiang Heihe annual production line of 100,000 tons of active calcium oxide.

Heilongjiang Heihe annual production line of 100,000 tons of active calcium oxide.

[Project Location] Heilongjiang, China

[Production Scale] Annual output of 100,000 tons

Project Introduction

This project is constructed by Hebei Xiehai Engineering Technology Co., Ltd. using a design + non-standard supply model. The main production line consists of a 300t/d double-chamber kiln, with fuel sourced from acetylene furnace tail gas and coal powder, along with a gas pressurization mixing system and a coal powder preparation workshop. It provides customers with 100,000 tons of active lime annually, meeting their energy-saving and environmentally friendly production requirements, bringing economic benefits to enterprises while also adapting to market demands, in line with the business philosophy of developing a circular economy.

Project Overview

Processed Material: Limestone

Processing Capacity: 100,000 tons/year

Equipment Configuration: 1×300t/d double-chamber kiln, gas pressurization station, coal powder preparation workshop, coal powder injection workshop, and other main equipment.

Solution

The project mainly addresses the raw material issues in acetylene production. By utilizing acetylene furnace tail gas as fuel to calcine limestone for self-produced lime, this project not only resolves the environmental pollution caused by acetylene furnace tail gas emissions but also addresses the high costs of purchasing lime externally. It achieves a circular economy while effectively reducing the production costs of acetylene and enhancing market competitiveness.

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