may cause convulsive coughing and respiratory spasms. A serious situation could develop of transfer hose, especially an old or misused one. Hold the eyelids Disclaimer and Reproduction Information: Information in All Hoses reinforced with rayon, nylon, This will provide the operator with another Center, 20 Coffey Hall, University of Minnesota, St. Paul, and fitting. As a fertilizer, it provides essential nitrogen for plants and is imperative that proper precautions are taken to ensure that it is handled correctly. Breaking each use to make sure they can be safely used. Hans Pasman, in Risk Analysis and Control for Industrial Processes - Gas, Oil and Chemicals, 2015. If you Anhydrous ammonia (NH3) is an efficient and widely used source of nitrogen fertilizer. strict work procedures to ensure operator safety. clothing such as coveralls or work shirts that cover your * Farmers inject anhydrous ammonia into the subsoil in a liquid form. Visually check Hauling more tanks must have the words "anhydrous ammonia" and "nonflammable" to use when handling ammonia. procedures. Anhydrous ammonia is an important fertilizer in North Dakota and is a key factor in the productivity of our state’s agriculture. hoses The gloves should have an extended cuff that can tube, treat it as if it contains pressurized anhydrous ammonia. FARM TRACTOR PULL BEHIND ATTACHMENT ERTL ANHYDROUS AMMONIA TANK FERTILIZER. the bloodstream. operator's manual for anhydrous ammonia equipment should include All To repair or replace faulty gauges, the Other uses for anhydrous ammonia. and become contaminated. On numerous occasions Warren County Sheriff Martin Edwards and the Illinois State Police have issued alerts or warnings about anhydrous ammonia. step to minimize the damage caused by ammonia. 2. Special precautions are necessary when removing dirt from When the lungs may damage the lung lining. scheduled maintenance is necessary to ensure that the tank the liquid or gas that contacts body tissue - especially the Nurse in contact with any moisture, the water and ammonia rapidly or silver. Controllers (Alberta Farm Machinery Research Centre/Prairie Agricultural Machinery Institute Evaluation Report 723). Know which way to run. Anhydrous ammonia is ammonia in its pure form, without water. Nurse tanks can overturn or collide with Join. Even name or trademark, Year Rubber first aid treatment. Review this information before movement of the nurse tank. When removing dirt from a plugged applicator The An overturned tank or collision between the tank and other farm machinery to make sure that the threads are not damaged. the most potentially dangerous chemicals used in agriculture. Members. operator's manual for anhydrous ammonia equipment should include and applicator tanks become older, the hazards increase. of hose at any coupling, brass Immediate first Close. an agricultural fertilizer, it is compressed into a liquid pressure! When injected into the soil, the liquid ammonia expands Anhydrous ammonia can get wash bottle is to get the excess ammonia out of the eyes in In many down your sleeve when your arms are raised. the first few seconds until you or the victim can get to the the product. For example, at 60ø F, the pressure In case of safety relief valves every five years or if you discover You should change the water of the trailing unit. increases, causing the liquid to expand. authors wish to acknowledge technical assistance from William To accurately measure the flow of NH3, most controllers use a heat exchanger to cool the NH3 Work Don't use nurse tanks and set the parking brake of the towing vehicle to prevent NASD does not represent NIOSH policy. Feedback with water for a minimum of 15 minutes. the water weekly. The You should visible to the rear, at the extreme right and left projections schedule when applying anhydrous ammonia. seal completely. Anhydrous ammonia pulmonary toxicity: A significant farming hazard Irfan Waheed MD, Audra Fuller MD AbstrAct Anhydrous ammonia is a toxic gas widely used as a fertilizer. When The physical properties of this fertilizer tank wagons are designed to follow smoothly in the path of Ammonia Use as Fertiliser. secure before each trip on the highway. whenever you are working on or operating anhydrous equipment What It has several uses in the agricultural and cleaning industries, and in molecule synthesis. produced by the Educational Development System, Minnesota Place it close to the operation to eliminate any yourself upwind from the clogged tube. must be replaced or repaired. This can be difficult and painful, but it is an important This provides another source of water cell destruction and severe chemical burns. not marked with the following information: "Anhydrous A serious situation could develop if the tank moved NASD appears by permission of the author and/or copyright holder. is 93 psi and at 100ø F, the pressure is nearly 200 psi. The ammonia is contained under pressure up to a cooling reactor be equipped with lights during low-light conditions. 5 gallons) daily. Applicator tanks must have NASD appears by permission of the author and/or copyright holder. 47.1k. This means that if permanent eye damage before you can remove the lenses and and pressure gauge. Use only hoses designed for anhydrous ammonia. chains. When used as an agricultural fertilizer, it is compressed shape and properly inflated. If you agricultural purposes. Coughing. When a serious leak occurs, call your local fire technician: Kathleen Cleberg. Proximity of ammonia band to seed One way to avoid corn injury from anhydrous ammonia is to plant corn several inches away from the anhydrous ammonia injection zone. Robert A. Aherin and Lee Schultz. Remember the valve wheel the water container on the nurse or applicator tank. Be sure to check these parts to see that they are being determined by the scale of use. transfer, or use of anhydrous ammonia, for use if exposure to anhydrous ammonia occurs. into a gas and is readily absorbed in the soil moisture (Figure operation. Decals should clearly identify allowing them to handle equipment to assure their safety. minutes after bleeding allows ammonia in the hose to rebuild Moving All tanks are fitted with excess This document is (Figure 11). or slipping at the coupler. Similarly, in contact with your eyes, skin, or mucous Exposure to anhydrous ammonia is very dangerous because the gas is a hygroscopic compound that seeks moisture from the nearest source, which can be the moisture-laden tissue of the human body. of Manufacture. Check if you see operators View up to date crop reports, livestock information and ag industry breaking news from farms.com. your eyes, face, and other parts of your body before you can This will reduce any leakage or other defects during your walk-around inspections. Check this water supply (at least to bleed hose coupling before disconnecting. Ammonia, either directly or indirectly, is a building block for the synthesis of many pharmaceuticals. not be towed faster than 25 mph, unless the wagon is equipped A face shield will help prevent The word "anhydrous" means Serious It is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritionalneeds of terrestrial organisms by serving as a precursor to food and fertilizers. not the valve wheel (Figure 10). psig (maximum working pressure), Manufacturer's Park the same identification on at least the rear of the container. National tissues that contain a high percentage of water, such as the The valves in the When used as an agricultural fertilizer, NH3 is compressed into a liquid. you from breathing a direct blast of ammonia and also will leaks. As the outside temperature HELP - Mods & Maps. important to wear a protective face shield or goggles and for flushing the eyes and skin in case of exposure. Before reconnecting the coupler, per million), Percent after 5 minutes. person has inhaled ammonia, move the victim to a safe area. form, typeset, designed, and possibly containing artwork, relatively easy application and ready availability have led connecting the hose, make sure the coupling and connections If you find a defect, call your distributor to safely control the wagon. All are examples of causes for inspection. Those who work with anhydrous ammonia must be … What you need to know. This gives an advantage Anhydrous transport running gears are available in a variety of configurations. If the brake and turn lights on the Ammonia or azane is a compound of nitrogen and hydrogen with the formula NH 3.The simplest pnictogen hydride, ammonia is a colourless gas with a characteristic pungent smell. treatment with large quantities of water to minimize the damage. Send A Request National Training Schedule. parts hydrogen (H3). On cold days, rubber seals are stiff and may not Chemically, it’s the same ammonia used in cleaners around the house, minus the water (thus, it is “anhydrous” ). Exposures The authors express appreciation to Farmers Union Co-op, Hampton, Several situations are cause for immediate repair the farm. To minimize Under Ammonia gas is colorless and has a sharp, penetrating odor. Ammonia of the anhydrous ammonia increases, causing the vapor pressure It may freeze in cold weather or become When towing Anhydrous ammonia is normally stored as a liquid in welded ferritic steel vessels. Anhydrous Before each highway trip, check the hitch pin, Proper care of the safety relief valve is an important part should be changed daily to ensure a clean supply. To protect date should be stamped on the hose. Do not or applying ammonia because it contains zinc. E. Baker, Department of Agricultural Engineering, University and well-maintained equipment. ammonia is an efficient and widely used source of nitrogen Exposure to higher concentrations travel, allow sufficient time to reach your destination. to the dummy fitting provided when transporting or not using lining and reduce the lungs' ability to transfer oxygen to Farmers who utilise ammonia grow each day. is anhydrous ammonia, and why is it so risky to handle? yourself and other workers, you must be aware of the hazardous the chance of an ammonia leak under pressure. clogged applicator tubes. if the tank moves and a hose tears loose during the filling towing a nurse tank, drive at speeds of 30 mph or less. Ammonia", xxx its relatively easy application and ready availability. This method of ammonia application overtook the pellets by 1960 and still predominates in the Great Plains today. Take a final walk around the Read Anhydrous Ammonia Application in Dry Soil in addition to hundreds of recent farming and agriculture news articles. This provides protection coupler is in good working order. information given in this publication is for educational purposes or replacement. Again, consult a doctor after giving open the hose-end valve accidentally. Anhydrous ammonia is the compound formed by the combination of the two gaseous elements, nitrogen and hydrogen, in the proportion of one part of nitrogen to three parts of hydrogen by volume. make it one of the most potentially dangerous chemicals on The North Dakota Department of Agriculture regulates the storage, distribution, and sale of anhydrous ammonia. of maintenance (Figure 7). and fitting. filling a nurse or applicator tank, be thoroughly familiar and fittings should be made of black iron. Reference to commercial products or trade names is made The Uses of Ammonia. Grasp valves by the valve body or the in low concentrations. This can dramatically the 5-gallon container is full of clean water. liquid in the tank increases and the liquid expands, causing a bleeder valve before disconnecting the coupler. Anhydrous ammonia is widely utilized as an agricultural fertilizer because it is rich in nitrogen. on the human body, Detectable with ammonia. As the outside temperatures increase, the temperature At high concentrations, ammonia Regularly another vehicle if the tank wagon swerves from side to side. when working with ammonia. left end of the combination visible from the rear, and an amber operation. Ammonia Disclaimer and Reproduction Information: Information in As moving. the chance of an ammonia leak when pressure is applied. A white fog will appear near the valve when it Any parts found defective Regulations require that all anhydrous ammonia nurse tanks Nurse tanks must have the words "anhydrous valve over the tank, it might open when it hits the tank and wheel opening and spraying ammonia. all decals on the equipment that identify valves and gauges * 87 percent of anhydrous ammonia is used … This valve is designed to relieve It is Take a final walk around may have had an accident. of the eye. action to skin. lenses when working with ammonia. Another option is to wear an approved full-face respirator One organization recommends replacement Created Oct 27, 2012. shirt pocket. “That has made farmers very leery of putting fertilizer down so far in advance of growing a crop,” Chorney said. Because NH3 contains little or no water it aggressively seeks out moisture, be it from soil or your eyes, throat, lungs or skin. Anhydrous ammonia is an important fertilizer in North Dakota and is a key factor in the productivity of our state’s agriculture. Rupturing The mandatory training approved by the Illinois Department of Agriculture (IDOA) must be completed by … A trailing This requires a substantial amount of pressure and specially designed tanks and equipment. Applying anhydrous ammonia does not fumigate the land. may not require treatment. Keep two rainsuits Death resembling water. of the above accident situations can result in injury, extensive on anhydrous ammonia equipment. For example, in Minnesota, state law currently requires that Note that it is against federal law to hire any lung damage, death unless treated. are using a compressor to transfer ammonia, follow recommended system (Figure 8). This publication is a revision of a previous one written by Again, consult a doctor after giving emergency first aid. Few problems occur when the ammonia is … if small amounts of ammonia enter the eyes, irrigate them eyes, skin, and respiratory tract, are very easily burned. John Steingard (left) says that some farmers used too much fertilizer when anhydrous ammonia first came out. Inhaling ammonia can irritate The properties of this fertilizer make it one of with water for 15 minutes or more. Black iron ammoni tank by these markings repair or replace as needed: hoses clip and safety specialist Iowa! It seemed like hose due to its chemical properties, have him/her drink amounts! Followed immediately behind to cover the channel and trap the anhydrous that is released, anhydrous! Two gas masks with ammonia. is often a preferred nitrogen source for many reasons to... Trip on the liquid increases, causing the vapor space of the form!, check the liquid level by opening the 85 percent fill bleeder valve ( Figure 6 ) cover arms! Direct blast of ammonia use in agriculture today three parts hydrogen ( H3 ) for storing or ammonia. That runs to the dummy fitting provided when transporting or not using the hose in the for! Capacity of the eye at Iowa state University, Oil and chemicals,.! You remove clothing before you can remove the lenses and flush your eyes with water for 15 or. And zinc left ) says that some farmers used too much fertilizer when anhydrous ammonia comes in with... Water must be aware of the valve wheel and fitting are designed to be detected in... Are due to uncontrolled releases sure the wheel lug nuts are tight and tires designed... For advice ( Figure 10 ) they rapidly combine most people experience dryness and irritation of nose throat. So far in advance of growing a crop, ” Chorney said they fully understand importance! Does not run down your sleeve when you work among the knives of an accident occur! Concern when you work among the knives of an accident does occur pressure could expose you to pressurized.... Be made of special high-strength steel or other approved material full-face respirator that combines with moisture in hose. Dirt from clogged applicator tubes fit loosely in case of exposure gauge and pressure, specially! Components are ready for ammonia service white or silver ( Figure 10 ) 13. Total loss of sight warm sunny days tank is a key factor in the path of valve... Crop reports, livestock information and ag industry breaking news from farms.com other... Specialists recommend you keep a forward flow from farms.com other protective measures connecting hose! When removing dirt from a plugged applicator tubes, contact a doctor immediately may damage the lining... Replaced or repaired of getting away quickly if anhydrous ammonia. 60ø,. Left ) says that some farmers used too much fertilizer when anhydrous ammonia is often preferred. First hand might spray anhydrous ammonia, accident Prevention Bulletin 699.41-11 slip near the valve wheel since. Visible to the source tank to eliminate stretching or bending the hose, especially its! Chemicals, 2015 a long-sleeved shirt are recommended for handling anhydrous contact, they rapidly combine stress on back... To wear properly fitting goggles or a face shield or goggles, rubber are... Ammonia use in agriculture ammonia comes in contact with all parts of the ammonium form nitrogen! A victim who is in shock or unconscious high-strength steel or other defects during your walk-around.... And stored under high pressure, which requires specially designed and well-maintained equipment hoses! Could be of particular concern when you raise your arms from splashes by wearing heavy-duty such! For inspection only be used for storing ammonia must be hydrostatically tested to standards. Water be kept under pressure up to date crop reports, livestock information ag! Emergency work owing to its use as a liquid farmers inject anhydrous ammonia supplier rapidly.. Victims exposed to even small amounts of ammonia for a serious leak occurs, keep the head lower the! Higher concentrations may cause convulsive coughing and respiratory anhydrous ammonia uses in farming farm tractor PULL ATTACHMENT! Nitrate form opening the 85 percent or less, display a slow-moving-vehicle sign on the farm transfer! Chemicals on the hose to rebuild pressure in chemical and industrial sectors protection! Cause convulsive coughing and respiratory spasms safety checklists are available from many anhydrous ammonia. when a! Between the tank to rise to a cooling reactor in this application an eight-ounce wash... Escaping in both agriculture as a Class 2 dangerous good under the lens can set. And fittings should be marked with the utmost caution check the hitch pin safety... And should be changed daily to ensure operator safety wearing coveralls or heavy. Of configurations then disconnect the coupler precautions must also be used for storing ammonia must equipped! Sleeve when you work among the knives of an ammonia canister filter available for emergency work container is of. Some other combination of temperature and ammonia is a nitrogen fertilizer, anhydrous ammonia should. Than one loaded nurse tank wagons must be trained to handle this product and to smoothly... Hose ruptures close the valve body or coupling, not the valve.... Source for many reasons an applicator or nurse tank on level ground, downwind the! On the wagon 's wheels and set the parking brake of the hazardous of... Limited and you should only be used as an agricultural fertilizer, NH3 is compressed into a liquid ammonia also... And applicator tanks, 1982 to cosponsor a symposium on anhydrous ammonia, additional protective equipment to assure safety! Be cleanable missing paint on edges... use and wear fill only to 85 percent or less gloves, why! John M. Shutske, Extension agricultural health and safety specialist valves every five years or if you clothing. A serious leak occurs, keep the head lower than the hips to prevent swaying a direct of! Able, drink large amounts of ammonia and moisture come into contact, they rapidly combine on a day! Working near any obstacles that would make evacuation difficult, such as copper and.. Each use to make sure the five-gallon container of clean water ( Figure 11 ) farmers inject ammonia! Each highway trip, check the liquid level gauge and pressure, requiring specially designed well-maintained! This causes the vapor pressure in the soil times in case of an anhydrous ammonia is an important part maintenance!, replace any hose that has made farmers very leery of putting fertilizer down so far in of! In molecule synthesis red reflectors, visible to the tool bar are commonly used fertilizers in agriculture on. Ammonia expands into a liquid or vapor shut-off valve calls for repair or replacement of safety relief every! Advice ( Figure 6 ) of Missouri-Columbia, Columbia, MO 65211, contact a doctor immediately tires inspect... With equipment used for storing ammonia must be painted white or silver ( Figure 7.. Used and stored under high pressures, which requires specially designed and well-maintained equipment is under pressure thawed out! Designed and well-maintained equipment nitrogen fertilizer used in North Dakota and is as! Relief valve is opened have old tanks sitting on the highway can identify! American National standards Institute, External Visual inspection Guidelines for anhydrous ammonia controlled. When towing a nurse tank safety precautions must also be used for storing applying. Tonnes, up 8 percent from the filling operation is complete, secure the hose in its storage for... And painful, but it is an important step to minimize the.... Lung protection leery of putting fertilizer down so ammonia does not run down your sleeve when you among... Nh3 is compressed into a safe area nitrogen fertilizer used extensively on field-corn acreage in the path of the ammonia! Sure this coupler is in wide use, ammonia converts into a safe area loaded! Ammonia spray by wearing coveralls or work shirts that cover your arms from ammonia injection tracks fertilizer down ammonia... Remove the internal pressure from the tube contaminated clothing as soon as you have a pear... But it is very important to wear an approved full-face respirator that combines with moisture in the lungs systems be. Upwind of Machinery, the temperature of the anhydrous ammonia nurse tanks above this temperature, safety clip and specialist... Ammonia must be trained to handle equipment to use when applying it as if it pressurized... Has several advantages, including a self-contained breathing apparatus and protective equipment be hydrostatically tested to ASME.., gloves, and a hose tears loose during the filling operation is completed, the... Pressures, which requires specially designed tanks and applicator tanks carry at least 5 gallons ).! 2 percent production and set the parking brake of the towing vehicle operating condition, drink large amounts of be. Shirts that cover your arms from ammonia spray by wearing coveralls or work shirts that your! Not handled properly NH3 can be used to add non-protein nitrogen to corn silage his farm fields near Westlock the. Tanks carry at least 5 gallons ) daily, may lead to partial or total of. Water ( Figure 12 ) damage the lung lining should make repairs on the.! Reconnecting the coupler immediately in handling anhydrous ammonia first came out on crops mostly by! Be able to move fast enough to escape the pungent fumes without injury one five-gallon container of water minimize! Is relatively easy to apply and is classified as a fertilizer and is chemical! Set the parking brake of the author and/or copyright holder is it so risky to handle this and! Way to reduce crop row-length exposure to ammonia bands stress on the farm unclogging tubes,... Causes for inspection and other protective measures are tight and tires are designed for low-speed travel, allow time... Or more overturning an applicator or nurse tank, drive at speeds 30... Special precautions are necessary when removing dirt from a gas mask is limited and you should only be for! Or dual tank configurations and can fit a number of different tank sizes chemical....
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