AIR FORCE A-A-58018-1993 RECOVERY UNIT ANTI-FREEZE《反冻结回收单》.pdf

1、A-A-58018 m 9999974 0163784 322 m A-A-58018 9 Aug 1993 COMMERCIAL ITEM DESCRIPTION Recovery Unit, Anti-Freeze Abstract. This Commercial Item Description (CID) describes an anti-freeze recovery system which recycles engine coolants by distillation. Salient charact eristics , The unit shall be portabl

2、e and hoses shall be provided for removing the contaminated coolant from the radiator and over flow, draining coolant from the block and replenishing the system. Additives shall be available and easily capable of being added to the purified solution. The recycled solution shall be capable of being h

3、eld in a separate reservoir and/or dispensed from the machine. Additives shall be capable of being dispensed from the unit in order to restore the proper silica and corrosion inhibitors. The unit shall be designed and constructed for withstanding the strains, shocks and vibrations incident to shippi

4、ng and operations. The unit shall be designed to be corrosion resistant. The unit shall be supplied with a distillation process vessel, a vacuum pump, a chiller, a outlet drain for the purified anti-freeze, a container for the new coolant and a container for the processed water. Pump flow rate of 2-

5、6 gallon per minute (gpm). The pump and all accessories used on the unit shall be operable from a 115 volt, 1 phase, 60 Hz, 20 amp output receptacle. The unit shall be capable of distilling contaminated ethylene glycol at a minimum rate of 1 gallon per hour. recommendations, additions, deletions, an

6、d any data which may improve this document should be sent to: SA-ALC/LDIPE, Kelly AFB, Tx 78241-7200 PISTRIBUTI ON STATEMENT A . Approved for public release; distribution is unlimited. FSC 4940 Licensed by Information Handling Services* The unit shall be capable of distilling ethylene glycol to the

7、following minimum levels: Constituen Piluted GlVCOl Before Purrficat ion hfter Purification t piluted Glvcoi Glycol 40 +/- 5% 50 +/- 5% Organic Acids 200 ppm max. Less than 10 ppm Total Dissolved Solids 5900 ppm max. Less than 300 ppm Chloride Sulfate Iron Copper Aluminum Lead silicate Hardness 80 p

8、pm max. 300 ppm max 27 ppm max. 20 ppm max. 0.5 ppm max. 6 ppm max. 100 ppm max. 600 ppm max. The recycled coolant, anti-freeze plus uss than 10 ppm Less than 10 ppm Less than 1 ppm Less than 1 ppm Less than 1 ppm Less than 0.05 ppm Less than 3.0 ppm Less than 150 ppm supplemental coolant additives

9、(Sa), must exhibit the following properties: Freezing point OF (OC) Nitrate, ppm -10 (-23) to -80 (-62) 1200 to 2200 Beuulatorv R ecruirements. the Federal OSHA Requirement in effect as of the date that the proposal issued. In the event that state and local OSHA regulations are also in effect, the F

10、ederal OSHA regulation shall take precedence. The recovery unit shall comply with preservation. Dackauina. Dackina, la belina. an d markinu. The preservation, packaging, packing, labeling, and marking shall be as specified in the contract or order. MILITARY INTEREST: litarv C oordinatina Act ivitv Air Force - 82 Custodians Air Force - 99 Review Act ivities Yser Act ivities - Air Force - 99 Project 4940-0656 FSC 4940 2 - Licensed by Information Handling Services