Engineering, Procurement and Construction Management Services
Delivering Complex Project Solutions from Concept through Commissioning to Operations
Chemicals & Derivatives Plants
Integrated Process Technology & EPC Solutions
Kovalent is a complete Process Technology and EPC Solutions Provider. Our strength lies in combining proven process know-how with engineering excellence to deliver fully integrated chemical manufacturing facilities from concept to commercial production.
We offer proprietary and licensed process solutions through our own know-how or through collaborations, process design packages, detailed engineering, procurement, construction management, commissioning, performance optimization, and operational support. Our team works closely with clients to develop plants that achieve the desired product quality, production capacity, energy efficiency, environmental compliance, and commercial viability.
Whether it is a greenfield project, brownfield expansion, debottlenecking, or plant revamp, we provide a single-point responsibility model that minimizes project risk and accelerates time-to-market.
Sulfuric Acid Plant Technology
Process Technology & EPC Expertise
We provide complete technology packages and EPC implementation for Sodium Sulphite production plants designed for high product purity, low operating costs, and reliable long-term operation.
Our process technology optimizes sulfur dioxide absorption and reaction efficiency while ensuring consistent product quality suitable for paper, textile, water treatment, and chemical industries.
Technology Highlights
- High-efficiency absorption systems
- Optimized reaction control
- Advanced crystallization technology
- Reduced chemical consumption
- Flexible production capacities
Technology Highlights
- Technology Transfer & Process Design
- Utility Integration
- Equipment Procurement
- Construction Management
- Automation & Control Systems
- Commissioning and Production Stabilization
Sodium Sulphite Plant Technology
Process Technology & EPC Expertise
We provide complete technology packages and EPC implementation for Sodium Sulphite production plants designed for high product purity, low operating costs, and reliable long-term operation.
Our process technology optimizes sulfur dioxide absorption and reaction efficiency while ensuring consistent product quality suitable for paper, textile, water treatment, and chemical industries.
Technology Highlights
- High-efficiency absorption systems
- Optimized reaction control
- Advanced crystallization technology
- Reduced chemical consumption
EPC Scope
- Technology Transfer & Process Design
- Utility Integration
- Equipment Procurement
- Construction Management
- Automation & Control Systems
- Commissioning and Production Stabilization
Sodium Metabisulphite Plant Technology
Process Technology & EPC Expertise
Our Sodium Metabisulphite technology is designed to deliver high-purity product with excellent production efficiency and low environmental impact.
We provide complete process design and EPC execution covering reaction systems, crystallization, drying, packaging, and utility integration.
Technology Highlights
- High conversion efficiency
- Low impurity generation
- Optimized drying systems
- Reduced operating costs
- Automated process control
EPC Scope
- Process Technology Package
- Plant Engineering
- Equipment Supply
- Construction Supervision
- Commissioning & Performance Guarantee Testing
LABSA 90% Plant Technology
Process Technology & EPC Expertise
We offer advanced process technology and turnkey EPC solutions for LABSA 90% manufacturing plants utilizing modern Falling Film Sulphonation Technology.
Our technology ensures superior product quality, high active matter content, low free oil levels, and efficient sulfur trioxide utilization.
Technology Highlights
- Continuous sulphonation process
- Falling film reactor technology
- High conversion efficiency
- Reduced by-product formation
- Low utility consumption
- Superior product consistency
EPC Scope
- Process Design & Technology Licensing
- Sulphonation System Design
- Utility & Storage Facilities
- Procurement & Construction
- Plant Automation
- Start-up & Production Optimization
LABSA 96% Plant Technology
Process Technology & EPC Expertise
We provide high-performance process technology for premium-grade LABSA 96% production plants, enabling manufacturers to produce high-purity surfactants for demanding detergent and specialty chemical applications.
Technology Highlights
- Advanced falling film sulphonation
- High active content production
- Excellent color quality
- Precise process control
- Enhanced product stability
EPC Scope
- Technology Package Development
- Detailed Engineering
- Equipment Procurement
- Construction & Installation
- Commissioning & Process Optimization
Calcium Chloride Plant Technology
Process Technology & EPC Expertise
We provide process technology and EPC solutions for Calcium Chloride plants producing liquid, flake, powder, or granular grades for industrial and commercial applications.
Our process designs focus on product quality, energy efficiency, and flexible production capabilities.
Technology Highlights
- High-purity calcium chloride production
- Multi-grade product capability
- Efficient evaporation systems
- Optimized drying technology
- Low operating costs
EPC Scope
- Process Design Package
- Equipment Selection
- Utility System Engineering
- Construction & Installation
- Commissioning & Production Ramp-up
Ammonium Sulphate Plant Technology
Process Technology & EPC Expertise
We offer complete process technology and EPC services for Ammonium Sulphate production plants based on both direct neutralization and industrial by-product recovery routes.
Our technology delivers high fertilizer quality, excellent nutrient consistency, and efficient utilization of ammonia and sulfuric acid.
Technology Highlights
- High reaction efficiency
- Advanced crystallization systems
- Granulation and finishing technology
- Low energy consumption
- Environmentally responsible operation
EPC Scope
- Process Technology Development
- Basic & Detailed Engineering
- Procurement & Vendor Management
- Construction Management
- Commissioning & Performance Testing
- Production Support Services
We are your Technology-Driven EPC Partner
Our approach goes beyond conventional EPC contracting. We combine process technology expertise, engineering excellence, project execution capability, and operational know-how to deliver complete manufacturing solutions.
Our Strengths
- In-house Process Technology Development
- Process Design Package (PDP) Preparation
- FEED, Basic & Detailed Engineering
- Turnkey EPC & EPCM Execution
- Plant Optimization & Debottlenecking
- Automation & Digital Integration
- Energy Efficiency Improvements
- Environmental Compliance Solutions
- Commissioning & Start-up Support
- Performance Guarantee Assistance
By integrating Process Technology + Engineering + Procurement + Construction + Commissioning, we help clients establish world-class chemical manufacturing facilities with reduced project risks, optimized capital investment, and faster commercial realization.