Technithon Technologies Pvt. Ltd. (TEPL) (formerly Chemithon Engineers Pvt. Ltd.) India, and Technithon International Pte. Ltd. (TIPL) (formerly Chemithon International, Singapore) are both part of the Trivedi Groupe of companies (TG) located in Mumbai, India and in Singapore respectively.
TEPL was established in 1989 and TIPL in 2008.

Both the company offer comprehensive solutions related to:

  • Technologies and Engineering
  • Fabrication and Construction
  • Technical Services
  • Research and Development


Technologies and Engineering

Surfactants from the sulfonation plants designed and supplied by Technithon are key ingredients in detergents, shampoos, toothpaste, oil additives and other consumer and industrial products.
Our goal is to offer innovative, high quality products and services to meet the needs of our customers through continuous product development, improved quality design and equipment manufacturing, and responsive technical support.
Technithon offers current technology related to six groups:

Sulf(on)ation / Sulfation

TG products. offers technologies for Anionic, Non-anionic, Cationic and Amphoteric surfactants and has expertise in Sulf (on) ation, Sulfation, Alkoxylation Amidation and esterification technologies. TG also has technologies for making Betaines, Amides, Sequestering agents and Surfactant blends used for fabric and home care and for personal wash TG has the capability to
Sulfonate or Sulfate:

  • Methyl Esters
  • Olefins
  • Alkyl Benzene
  • Alcohols / Ethoxylates
  • Fatty Acids
  • Petroleum Alkylates

Acids & Fertilizers

TG has experience and expertise in the construction of Sulfuric Acid plants with derivatives viz, Liquid SO2 and SO3. TG has carried out detailed engineering for a 600 TPD plant for Zaire and can offer Sulfuric Acid plants with capacities ranging from 100 TPD to 1500 TPD. Our Acids and Fertilizer portfolio covers:

  • Sulfuric Acid & Oleums
  • Liquid Sulfur dioxide, Liquid Sulfur Trioxide


  • Ethoxylation
  • Amidation
  • Quaternisation
  • Custom Surfactant Blends (Dry)

Oils & Oleochemicals

TG has experience for constructing batch Edible oil plants from Palm Oil, Sunflower, Groundnut and Cottonseed for capacity up to 100 TPD.
TG has also developed a processes for Esterification of oils using a solid catalyst and microwave technologies.
TG offers plants for fractionation of esters and continuous hydrogenation processes using fixed bed reactors and solid catalysts.
TG has a pilot plant for studying process parameters for the fractionation and hydrogenation unit operations.


TG has patented technology and expertise for control of particulate emissions from coal based thermal processes and has installed systems to several state owned and private thermal power plants in India.

FGC systems designed and supplied by Technithon are retrofitted to the Electrostatic Precipitators (ESP) for enhancing and collection efficiency and reducing the Suspended Particulate Matter (SPM) from coal-fired boilers, so as to comply with pollution control norms.
Our offerings are:

  • Flue Gas Conditioning Systems (FGC)
  • Wet ESP
  • Variable Area Scrubbers
TG has capabilities for basic and detailed engineering, plant design & process development and field services for piping & installation. Our engineering is done using the latest design softwares of AutoCAD, Pro-E, AutoDesk, PV Elite, ANSYS, Ceaser II and PDMS.

  • Plant Design & Process Development
  • Process Instrumentation Design
  • Basic and Detailed Engineering
  • Sourcing & Procurement
  • Plant Installation Services
  • Plant training Services
  • Efficiency and energy audit
  • Process Development and Pilot Plant Studies

Fabrication and Construction

Technithon can take your idea from concept to turnkey. Whether it's one-of-a-kind or mass produced, we've developed efficient, cost-effective methods to produce your custom equipment. We'll also fabricate equipment from your drawings. We design and fabricate equipment for industries such as environmental, pulp and paper, petrochemical, mining and chemical manufacturing, including:

  • Modular and Skid Mounted Systems
  • Pressure Vessels
  • Heat Exchangers
  • Control Panels and Motor Control Centers
  • Electrostatic Precipitators
  • Reactor Vessels
  • Drying Systems
  • Dioxane Stripping Systems

Trivedi Group has got a well equipped large fabrication facility (45,000 sq.ft.), which is about 150 km from Mumbai. TG's engineering, technology and fabrication companies have an ISO 9001:2008 certification. The fabrication facility is capable of making equipments and vessels in carbon steel and stainless steel with diameter of up to 5 meters, length of 35 meters and with pressure ratings up to 45 bar and absolute vacuum.

Factory Building


Main Fabrication Area (3 bays at 12 m. height) with supervisor office & stores 5500 sq. meters
Auxiliary Fabrication Area (5 meters height) 1500 sq. meters

The fabrication is carried out as per ASME standards with "U" stamp, PED (EU), DOSH (MY) and BIS standards. The fabrication facility provides cost effective and on-time support for Trivedi Group's technologies and processes.

  • Custom built machineries
  • Soap & Detergent Machineries
  • Continuous Sulfonation Plants for Detergent & Petroleum Alkylates
  • Pollution Control Systems
  • Flue Gas Conditioning Plants
  • Sulfuric Acid & Derivative Plants
  • Oleochemical Plants

Film Evaporator

Multitube Reactor

Catalytic Converter

Technical Services

  • Feasibility Studies
  • Project Planning, Management and Financing
  • General Contracting on Turnkey Installations
  • Site Management
  • Structuring of Project Financials
  • Technology Sourcing & Support Services
  • Plant Audit & Retrofits
  • Personnel Training
Research and Development
Technithon offers leading edge technologies through continued R&D efforts at their pilot plants. Most recent successes include Pilot plants for Oleochemicals and Distillation Columns.

Stainless Steel Water Tanks

Manufactured for the first time in India out of imported mirror finish stainless steel plates (SS304 2BA) the Trivedi Group stainless water tanks offer the best solution for the storage of potable water with "Zero Retention'' for daily use. The tanks are mounted on sturdy steel frames & come with a complete range of standard accessories & fittings. Loft tanks in 250 & 300 liter capacities also available.
For additional information and technical or manufacturing specifications for the Stainless Steel water tanks please contact us.


Rohit Surfactants, India

Godrej Industries, India

Grandee Biotech, Malaysia

BASF, India

Sai Sulfonates and Fertilizers, India

Global Chemicals Company, Abu Dhabi

For additional information and details visit our website at