20years of total Experience in Commissioning, Troubleshooting and Process Design of Battery Grade Lithium Carbonate Plant, Battery Grade Lithium Hydroxide Monohydrate, cobalt sulfate heptahydrate and nickel sulfate ,Biogas to Bio CNG Plant and ZLD plants. Motivated individual to contribute to the world in reducing CO2 emission reduction by using my multi engineering skills.AB Engineers supplies Consulting and solutions involving Purification of gases, liquids and Solids. Our expertise in designing purification systems is extensive, and the software we use is ASPEN and OLI.Projects Executed: -• VOC Removal and Recovery.• CO2 Purification to Food Grade CO2.• Gasoline Vapor Recovery.• Crude Lithium to Battery grade Lithium.• Recovery of Pure NaCl Salt,Na2SO4 salt and CaSO4 salt from Mixed salt.• Ethanol production by Bio fermentation of Refinery off gases.• Hydrogen purification produced by KOH processes.• H2S removal from Biogas.• Containerized Oxygen Generator.• Containerized Nitrogen Generator.• Flue gas Desulphurization Absorber.• DEXOXO and Drying System for Nitrogen Purification.• Air cooler.• Air Heater.• CO2 Chiller.• Cryogenic Distillation.• Packed Bed Absorber.• Packed Bed Multitubular Reactor.

• Process Design and Commissioning Support of ACG Dahanu Biogas Plant. 300m3/day Biogas Plant with 40KW power generation from Biogas Engineo Development of the P&ID and PFD.o Development of Aspen Simulation runs for Anaerobic Bio Digester.o Development of RFQ datasheet for Equipment.o Development of Aspen Simulation runs for Biogas upgradation.o Sizing of Anaerobic Bio Digester.o Sizing of Decanter.o Sizing of Bio gas H2S Scrubber.o Sizing of Bio gas Dehydrator.o Sizing of the Bio gas to Power generator.• Process Design and Commissioning Support of ACG Sherwal Biogas Plant. 100m3/day Biogas Plant with 20KW power generation from Biogas Engine.• Development of Pretreatment Scheme for Evaporator/Crystallizer.• Development of Dewatering /Solid removal system for different Chemicals.• Development of Process for Refining of Lithium Carbonate.• Development of Leaching and Solvent Extraction process for Recovering Nickel, Cobalt, Manganese and Lithium from Black Mass/Spent Lithium Ion Battery.• Development of Battery Grade Purification process for Nickel, Cobalt, Manganese and Aluminum.• Process design of 3G Ethanol biomass Spray dryer for IOCL Panipat.• Optimized the 3G Ethanol biomass Spray dryer steam consumption by introducing a Pre-concentrator in upstream of the Spray dryer.• Prepare and Review P&ID’s and PFD’s• Hydraulic design of Cooling system and Hot water system for entire plant in Pipe Flow Expert.• Sizing of Heat exchanger in Aspen Plus EDR. Development of GA drawing for the Heat exchanger.• Sizing of Propane vaporizer (Reboiler) for Indian Oil Petronas with Performance guarantee.• Sizing of Air cooler for Generator for BHEL, Hyderabad with Process guarantee.• Process design and sizing of Hot water generator for Parabel,USA.• Initiate and Manage outsourcing of drafting of P&ID’s, PFD, GA drawing • Small Package plant Control panel design.• Siemens, Honeywell and Rockwell PLC and HMI programming for Retrofit.

• Development of Piping and Instrumentation Diagrams (P & IDs) and Process Flow Diagrams (PFDs).• Sizing and development of equipment specifications which includes pumps, turbofans, compressors, PSVs and control valves.• Development of operating and control philosophy of the entire operating system.• Work efficiently in team with piping designers, mechanical engineers and vessel designers to optimize overall process system.• Assist sales and marketing with customer questions, proposals, and presentations.• Communicate technical and/or design information to provide specifications or assistance to customers and other internal departments.• Perform work that generally involves conventional product designs, but may require innovative applications to achieve desired objectives.• Provide technical support to our old and new customer as a part of Business Development.• Provide solution to our old customers based on the change in the need like quality of feed water etc.• Provide solutions to our old customers to reduce the maintenance and operating cost.• Prepare process equipment datasheet for purchase.• Prepare process design basis datasheet for Basic Engineering group.• Prepare Hydraulic calculation sheet.• Prepare basis of design for Evaporator and crystallizer for Mechanical group.• Prepare Mass and Energy Balance for the post contract project.

• Supervise and manage the construction activities at site.• Keep the construction phase on schedule.• Keep track of Manpower like construction and commissioning engineers at site.• Manage and lead a team of 12process Technicians + 2Mechannics +3 lab chemists + 1Lab supervisor + 1Instrumentation Engineer.• Process Optimization.• Training the operators.• Commissioning the ZLD system.

• Commissioning the ZLD system.• Troubleshooting the ZLD process/DM water process.• Making PLC programming changes as required in the field.• Process Optimization.• Training the operators.

• Commissioning the ZLD system.• Troubleshooting the ZLD process/DM water process.• Making PLC programming changes as required in the field.• Process Optimization.• Training the operators.

To modify the existing system in order to have minimum breakdown and minimum plant operator and Maintenance operator intervention.

To modify the existing system in order to have minimum breakdown and minimum plant operator and Maintenance operator intervention. Design the equipment for the recipe prepared in the Lab in order to have production on optimized production.