Highlights
Chemicals are fundamental to various industries, and their transportation requires utmost care and precision. The safe and efficient transport of chemicals is vital to the protection of human health and the environment, and to maintain regulatory compliance.
Means of transportation and challenges
Transportation enables raw materials to be supplied to direct end point consumers for producing chemical products. The petrochemicals value chain involves multiple phases like exploration and production of crude oil; storage, and wholesale marketing of crude or refined petroleum products; and refining. The processing and purifying of raw natural gas, leads to feedstock products segregation, which are further processed to produce petrochemicals and finally are used as raw materials to manufacture a multitude of products such as plastics, soaps, and detergents. End products are made in different locations and need to be transported over long distances, thus increasing the risk for potential spills or leakages.
A large portion is transported via waterways due to the low cost of shipping, where it is vulnerable to factors like bad weather, inflexible timetables and routes, or natural obstacles like icebergs and sandbars, all of which can cause delays and make tracking progress a challenge.
Rail transport is less cost effective but also less vulnerable. However, it also has risks like accidents involving hazardous materials, which can have severe consequences including environmental damage, injuries, fatalities, and property damage. Mechanical failure or utility issues (power, water supply disruptions) can also disrupt services.
Road transport is the next economically viable means of transportation, but it has two types of vulnerabilities: system travel time-based vulnerability (STTV) and system emissions-based vulnerability (SEV). Natural disasters such as floods, earthquakes and forest fires can also adversely affect travel on roads.
Air transport is very expensive and is used to transport high value goods such as perfumes and pharmaceuticals. It also has fewer vulnerabilities.
Governing bodies are entities that has the authority to control, direct and regulates how something operates
International governing bodies like IMO (International Maritime Organization). This is specialised agency of the United Nation that regulates shipping safety, pollution prevention, and maritime security. Some regulations that come under IMO like International Convention for the Safety of Life at Sea (1974) which depicts Overall safety framework, MARPOL Convention (1973/78) that prevents marine pollution caused by hazardous chemicals, IMDG Code (under SOLAS & MARPOL) regulates hazardous chemicals in packaged form, IBC Code (International Bulk Chemical Code) for transport of liquid chemicals in bulk (tankers), International Maritime Solid Bulk Cargoes Code • covers hazardous solid bulk materials, International Gas Carrier Code regulates transport of liquefied hazardous gases (LNG, LPG).
ICAO – International Civil Aviation Organization which governs international air transport standards. Some regulations ACTs under ICAO like Chicago Convention (1944) ACT defines rights and responsibilities of countries in airspace use, ICAO Annexes (1–19) detailed regulations that govern all aspects of international air transport.
UNECE – United Nations Economic Commission for Europe that supports inland transport regulations (roads, rail, waterways). Regulations ACT like European Agreement concerning the International Carriage of Dangerous Goods by Road (1957) for Transport of hazardous chemicals by road, Regulations concerning the International Carriage of Dangerous Goods by Rail applies to hazardous goods transported by rail, European Agreement concerning the International Carriage of Dangerous Goods by Inland Waterways (2000) for Transport of dangerous chemicals via rivers/canals.
TIR Convention (Customs Transit – 1975) that customs convention on the International Transport of Goods under Cover of TIR Carnets, Convention on the Contract for the International Carriage of Goods by Road (CMR) governs contracts of carriage in road transport, 1958 Agreement (Vehicle Regulations), Vienna Convention on Road Traffic (1968), European Agreement concerning the Work of Crews of Vehicles engaged in International Road Transport.
National governing bodies like Ministry of Ports, Shipping and Waterway, Directorate General of Shipping (DG Shipping) to ensure Directorate General of Shipping (DG Shipping) to ensure maritime safety and compliance with international regulations.
Inland Waterways Authority of India (IWAI) regulates inland waterways; Port authorities manage individual ports. Apart from these, various state and local authorities are there to regulate Vehicle registration, local permits, road safety enforcement. Some of the important regulations are Major Port Authorities Act, 2021, Merchant Shipping Act, 1958, Indian Ports Act, 1908.
Across all transport modes, Regulatory and safety bodies like Environmental authorities, customs and border authorities, Security agencies create and enforce policies and rules.
There are various ways to enable the safe transportation of hazardous chemicals
Water transport challenges can be mitigated through various ways like
Rail transport’s most critical risk related to accidents, hazardous materials and system failures can be taken care by use of Automatic Train Protection (ATP) and Train Collision Avoidance Systems (TCAS). Proper classification, packaging, and labeling of hazardous material minimizes risks of spills, explosions, and contamination. Periodic inspection of tracks signaling systems prevents mechanical failures and derailments.
Disaster management plan should be ready for chemical spills and train accidents. Greater emphasis on improved infrastructure like upgrade of tracks, bridges, use of reliable Power & Utility Backup Systems, IoT sensors and GPS tracking can ensure early detection of faults and better operational control. Regular training to be arranged for Safety protocols, Hazardous material handling, emergency response, separation of hazardous materials from passenger trains to reduce potential for manual errors. Dedicated routes or time slots to be identified for dangerous goods movement which will minimize the risk to public safety.
Under Road transport, we can use real-time traffic monitoring (GPS, sensors, CCTV) that will reduce congestion and delays, develop multiple route options and diversion plans that helps to reduce delays during emergencies (addresses STTV); promotion of green transport like EVs reduces pollution; efficient Logistics and Route Optimization reduces travel time and fuel consumption; setting up of emergency response system like for any accidents or floods or landslides helps for faster recovery from disruptions; adherence to vehicle standards & emission regulations; implementation of safe driving practices with eco-driving techniques.
Some of the practical solutions to address challenges in air transport are through the use of modern fuel efficient aircraft with lightweight materials, better engines and sustainable aviation fuel (SAF) that will reduce the operational cost; using efficient load planning systems reduces per-unit transport cost, making air cargo more economical; combination of air, road and transport balances cost and speed by using air only when necessary; development of secondary airports and cargo hubs reduces landing fees, delays and operational costs; implementation of e-documentation improves efficiency and reduces administrative costs; use of dedicated cargo aircraft for high-value goods and temperature-controlled containers for pharmaceuticals ensures safety and quality of sensitive goods; adoption of electric ground handling equipment reduces environmental impact and long-term costs.
Some of the guidelines that can ensure smooth transportation process in chemical companies include assessing the requirements based on geographies; allocating warehouses to meet those demands; labelling, stocking and categorizing chemical stock based on order priority and making them easily available for transportation; making use of serialization and bulk containers with barcodes for optimal supply and efficient tracking; appointing a special task force to manage transportation and logistics changes to optimize the supply chain; providing a single-point contact/ visibility option to all the stakeholders involved. Anyone involved in the transportation of hazardous goods on-site should wear appropriate PPE for the chemicals they are transporting.
Technology adoption is essential because it makes transport systems safer, smarter, and more reliable, reducing risks while supporting growing global mobility needs.
Possible AI solutions to mitigate Water transport risks are
Rail transport challenges can be mitigated through various automation solutions. AI-based predictive collision avoidance systems use real-time sensor data and historical information to predict collision risks. Computer vision, combined with AI, can detect obstacles such as humans, vehicles, and animals on tracks to prevent accidents.
AI-assisted driver advisory systems can suggest optimal speed control and braking decisions. GenAI-based smart documentation helps generate compliance documents, safety labels, and MSDS sheets more efficiently. A combination of drones and AI-driven inspection can detect cracks and misalignments in tracks and bridges.
Digital twin technology can be used to build virtual models of railway infrastructure to predict failures. AI-driven route planning with risk modelling considers population density, environmental factors, weather conditions, and geofencing. Alert systems can trigger warnings when entering high-risk zones. Additionally, GenAI-based scenario analysis can recommend optimal routing strategies.
For road transport challenges, GPS and sensors can be used for real-time traffic monitoring and congestion reduction. AI-based EV route planning suggests optimal routes with charging stations and battery optimization. GenAI-powered sustainability insights can recommend eco-friendly policies and fleet transition strategies.
Demand forecasting can predict logistics demand and adjust fleet allocation accordingly. Automated inspection using computer vision can identify faulty vehicles. GenAI-based reporting tools help automatically generate audit and regulatory reports.
GenAI training simulators enable interactive driver training programs. Integrated IoT and smart mobility systems help control and maintain real-time data, resulting in a more intelligent transportation ecosystem.
Some potential uses of TCS Solutions include