초록 ▼

A method of applying liquid anhydrous ammonia to soil is disclosed as including the step of pressurizing anhydrous ammonia received from a source. The pressurized anhydrous ammonia is conducted to a plurality of terminal outlets, wherein each of the outlets is configured to maintain a back pressure

A method of applying liquid anhydrous ammonia to soil is disclosed as including the step of pressurizing anhydrous ammonia received from a source. The pressurized anhydrous ammonia is conducted to a plurality of terminal outlets, wherein each of the outlets is configured to maintain a back pressure and thereby the liquid state of the anhydrous ammonia. The anhydrous ammonia is discharged from the plurality of terminal outlets to thereby contact the soil.

대표청구항 ▼

1. An anhydrous ammonia application method for applying liquid anhydrous ammonia to soil, said method comprising the steps of:(a) pressurizing anhydrous ammonia received from a source to a variable pressure level within a conduit; (b) conducting the anhydrous ammonia through the conduit to a plurali

1. An anhydrous ammonia application method for applying liquid anhydrous ammonia to soil, said method comprising the steps of:(a) pressurizing anhydrous ammonia received from a source to a variable pressure level within a conduit; (b) conducting the anhydrous ammonia through the conduit to a plurality of terminal outlets, wherein each of the plurality of terminal outlets has a restrictive orifice for maintaining an anhydrous ammonia back-pressure; and (c) discharging the anhydrous ammonia from the plurality of terminal outlets, with discharged liquid anhydrous ammonia contacting the soil.