A few of the projects and reports that we have done over the past three decades. By no means a complete list. What it demonstrates is the length and breadth of experience and capabilites that CCDC has in the chemical and process engineering field.
Projects - Technology Development / Basic and Detailed engineering / Commissioning and Handover
Vent mapping of emission points in acetaldehyde, crotonaldehyde, and ethyl acetate plants quantitative assessment.
Gas emission control and recovery from Phthalocyanine pigment plant - producing 12 tons ammonium sulphate per day.
Sulphur dioxide recovery from Clause process flue gases - 20,000 M3/hr, 1.5% SO2. Rs 20 crores.
Recovery and recycle of acrylonitrile from process vents. - ongoing
Carbon disulphide recovery from rayon plant effluent gases 45,000 M3/hr - 2 nos Rs 40 crores each
Carbon disulphide recovery from rayon plant effluent gases - 30,000 M3/hr
VOC Hexane recovery from vent gases
Recovery of VOC methanol - methanol from plant effluent gases - multiple vents..
Providing process design, engineering support to Clariant, Germany, for their proprietary solvent (Genosorb) recovery system. Multiclient
Fugitive emission control in sulphuric plant and chromium chemical plant
Carbon Tetrachloride (CTC) phase out - consultant to GIZ an organization of German Govt. - methodology of substitution, alternate formulations and resource person.
Design, fabrication and commissioning of plants to supply dust free air - 40,000-120,000 M3/hr - 3 nos
Design of plant for removal and recovery of lead dust from glass furnace flue gases.
Complete project for the manufacture of nitric acid and sodium nitrate, grass root plant, Including design, construction and commissioning.
Complete project for the manufacture of sodium nitrite. Product to by-product ratio 10:1
Effluent pollution control scheme for a large electroplating unit.
Phenol - formaldehyde resin automated resin plant
Optimizing SBR production
Revamp and capacity increase of Metaphenoxy Benzaldehyde(MPBA) from 90 tons to 150 tons,.
Revamp of Cypermethric acid chloride (CMAC) plant - productivity increase and capacity augmentation from 25 tons to 100 tons
Manufacture of CMAC, increasing capacity from 5 tons to 12 tons per month.
Ammonia recovery from effluent stream, 200 tons per month.
Revamping of sulphuric acid plant and chlorosulphonic acid plant.
Development and commercialization of the process to manufacture Strontium chemicals from Indian ores. A total of 16 (barium free) strontium chemicals.
Plant for the manufacture of potassium nitrate.
Process improvements to antidiabetic drug plant, solvent recovery, etc.
Refined free flow iodized salt projects - 7500 TPY, 30,000 TPY - Concept to commissioning.
Manufacture of neem based natural pesticide, stable 25% azadirachtin - basic engineering - project cost Rs 18 crores.
Setting up of Precipitated Calcium carbonate project 10,000 TPA- concept to commissioning.
Revamping, modernization of facilities for synthetic resin production.
Valuation of plant and machinery, advise on pollution control, improvements etc. for formaldehyde plant.
Revamping, modernization, of formaldehyde plant, operating capacity increased from 65 tons/day to 100 tons/day.
Revamping of formaldehyde plant -20 TPD to 35 TPD
Concentrated nitric acid plant technical evaluation of offers negotiations and finalising of contract, planning of off sites utilities lay out etc
Improvement in quality of Turkey red oil and cost reduction.
Energy conservation studies and reduction in fuel consumption by 90 %.
Design of equipment for the extraction of wheat germ oil.
Conversion from lab. scale to commercial scale, process to manufacture gallic acid from gall nuts.
Process to manufacture Barium Nitrate to military specification.
Revamping of bromine plant.- bromine from sea bitterns - (2)
Manufacture of phenolic brake lining resin - Know how and documentation.
Development and commercialization of process for manf. of Potassium Nitrate to defence specifications.
Design, development of prototype dhall (lentil) dryer.
Manufacture of free flowing iodised salt
Manufacture of Nitric acid
Manufacture of Strontium Chemicals
Coal gasification - with East China University of Science and Technology who have commissioned more than 15 gasification plants.
Energy recovery from high temp. gases from furnaces and use in other in house processes. Potential savings - 340 tons LPG per year.The possibility of zero gaseous pollutant discharge. A step beyond combined heat and power more efficient use of unconventional energy resources
The saving of lake Qaroun Egypt -reducing the salinity of lake -Technical and economic feasibility study for establishing a project for extraction of salts and manufacture of added value products - Project Cost $500 million.
Phosgene chemistry -survey of information
Phosphorus based flame retardants - A report
Production of pure hydrogen from methanol reforming gases - feasibility
Safety study - production of aryl isocyanates
Review of Environment Impact Assessment for MDI project, pig iron project.
Report on safety and hazards in hydrofluoric acid manufacture.
Associated with safety audit of Caustic soda, chlorine plant
Safety audit of VCM, PVC, and chloromethane facilities
Safety audit of Distillery
Concept report on production of chemicals from salt bitterns.
Project report for production of acetic acid from alcohol
A Comprehensive report on engineering plastics inluding Polycarbonate, PBT, Nylon, ABS, Polyacetal, Polyurethane, and Polyesters. Approx. 300 pages.
Preliminary report on the extraction of azadirachtins from neem seed
The feasibility of provision of feed stock from natural gas for vinyl chloride monomer - co-production of power and acetylene feed stock.
Feasibility report for 1000 tons per day natural gas based methanol plant
Preliminary feasibility report for the manufacture of malic acid, IMI process based phosphoric acid plant
Evaluation of plant capacities Tamilnadu Industrial Investment Corporation.
Project report on the manufacture of dioctyl phthalate.
Feasibility report on the manufacture of high fructose syrup.
Report on the manufacture of precipitated silica
Barytes and barium chemicals - a feasibility report for a plant of 12,000 tons capacity including mining.
A report on the operation of barium carbonate plant.
Report on the kiln operations and modification to the process of sodium bichromate.
Detailed project report for the manufacture of oxalic acid and diethyl Oxalate.(2)
Report on sodium sulphate recovery from rayon spin bath liquor.
Number of reports on patents on bulk drugs such as diclofenac, flurbiprofen, nimotop, lisinopril, copper phthalocyanine, red phosphorus, paraformaldehyde, etc. Numerous literature surveys pertaining to pharmacological and medical effects of a large number of drugs.
The Bhopal Episode and its Implications- an on the spot survey and release of report within 20 days of the disaster. Basic findings are same is in official report.
Investigation into an accident involving death of three workers in a alcohol distillery.
Manufacture of fenvelarate, cypermethrin, carbendzim - engineering, safety and hazop report.
Report on accidental deaths in a Ibuprufen plant.
Investigation into an explosion in phthalic anhydride reactor and evaluation of residual catalyst life
Investigation of explosion in Nutsche filter - death of operator
Feasibility study - Calcium Cynamide and Dicyandiamide
VOC Recovery from Gaseous Streams
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Commercial, Chemical and Development is a hardcore chemical engineering consultancy company.
Core services include process design and implementation, detailed engineering, instrumentaion, technology evaluation, environmental engineering and turn key projects.
As a chemical engineering consultancy company, CCDC believes in "responsible care". Keeping in line with it's goal to promote environmentally safe plants while optimizing the use of resources, it has tied up with Clariant GMBH, to provide VOC recovery solutions for stack gases.
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