1、Designation: D5631 11Standard Practice forHandling, Transportation, and Storage of Halon 1301,Bromotrifluoromethane (CF3Br)1This standard is issued under the fixed designation D5631; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision,
2、the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers guidance and direction to suppliers,recyclers, reclaimers, purchasers, and users in t
3、he handling,transportation, and storage of Halon 1301.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are for informa-tion only.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is the
4、responsibility of the user of this standard to establish appro-priate safety and health practices and to determine theapplicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D5632 Specification for Halon 1301, Bromotrifluorometh-ane (CF3Br)2.2 CGA Standards:3C
5、-1 Methods for Hydrostatic Testing of Compressed GasCylindersC-6 Standards for Visual Inspection of Steel CompressedGas CylindersC-7 Guide to Preparation of Precautionary Labeling andMarking of Compressed Gas ContainersP-1 Safe Handling of Compressed Gases in ContainersS-1.1 Pressure Relief Device S
6、tandards Part 1 Cylindersfor Compressed GasesS-1.2 Pressure Relief Device Standards Part 2 Cargo andPortable Tanks for Compressed GasesS-1.3 Pressure Relief Device Standards Part 3 StationaryStorage Containers for Compressed GasesSB-1 Hazards of Refilling Compressed Refrigerant (Halo-genated Hydroca
7、rbon) Gas CylindersSB-5 Hazards of Reusing Disposable Refrigerant (Haloge-nated Hydrocarbon) Gas CylindersSB-18 Use of Refrigerant (Halogenated Hydrocarbon) Re-covery Cylinders2.3 U.S. Government Standards:4Code of Federal Regulations (CFR) Title 40, Part 82.106Code of Federal Regulations (CFR) Titl
8、e 49, Part 173, U.S.Department of Transportation (DOT) Specifications,Shippers-General Requirements for Shipping and Packag-ingsCode of Federal Regulations (CFR) Title 49, Part 178, U.S.DOT Specifications for PackagingsCode of Federal Regulations (CFR) Title 49, Part 180, U.S.DOT, Continuing Qualifi
9、cation and Maintenance of Pack-agings2.4 Other Documents:Safety Guide for Decommissioning Halon Systems, Volume2 of the U.S. Environmental Protection Agency OutreachReport, Moving Towards a World Without Halon53. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 containersstorage v
10、essel for Halon 1301.3.1.2 cylinderscontainers of Halon 1301.3.1.3 Halon 1301bromotrifluoromethane, a compoundused to inert or suppress a fire or explosion hazard.3.1.4 insulatedplaced in an isolated situation to protectand prevent the transfer of damage.4. Significance and Use4.1 This practice prov
11、ides requirements for the handling,transportation, and storage of Halon 1301 encountered indistribution through both commercial and military channels. Itis intended to ensure that Halon 1301 is handled, transported,and stored in such a way that its physical property values are1This practice is under
12、 the jurisdiction of ASTM Committee D26 on Haloge-nated Organic Solvents and Fire Extinguishing Agents and is the direct responsi-bility of Subcommittee D26.09 on Fire Extinguishing Agents.Current edition approved Aug. 1, 2011. Published September 2011. Originallyapproved in 1994. Last previous edit
13、ion approved in 2008 as D5631 08. DOI:10.1520/D5631-11.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Avail
14、able from the Compressed Gas Association.4Available from Superintendent of Documents, U.S. Government PrintingOffice, Washington, DC 20036.5Available by means of the Internet: http:/www.halon.org/pdfs/intro.pdf1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 1
15、9428-2959, United States.not degraded. Transport may be by various means, such as, butnot limited to, highway, rail, water, and air.5. Practice5.1 To ensure safe handling, loading, storing, and transport-ing of material, personnel shall be trained in the CGApublications, CFR regulations, and other d
16、ocuments, as listedin Sections 2.2, 2.3, and 2.4, respectively.5.2 Handling:5.2.1 Handling shall be in accordance with CGA Publica-tion No P-1, Safe Handling of Compressed Gases in Containersand as specified by the manufacturer.5.2.1.1 Personnel who handle or store, or both, cylinders ofHalon 1301 s
17、hall be trained properly to recognize and identifythe characteristics of the product and the proper methods ofsafely handling full, partly full, and empty cylinders.5.2.2 All Halon transfers between storage containers andrecycling processes shall be performed by personnel trained inhandling procedur
18、es.5.2.3 Halon 1301 recycling and transfer processes shall bein conjunction with the equipment requirements specified bythe manufacturer.5.2.4 Halon handling shall be in nonsmoking, heater-free,ventilated areas to preclude product accumulation. Provisionsshall be made to ensure that service areas li
19、mit Halon 1301concentrations to not exceed 10 % for 1 min and 0.1 % for 8 h.5.2.5 Cylinders shall not be over filled. The maximumpermitted filling density for Type II product in accordance withSpecification D5632 shall be 77 lb/ft3(1233 kg/m3). Themaximum permitted filling density for Type I product
20、 inaccordance with Specification D5632 shall be 70 lb/ft3(1121kg/m3). The liquid portion of the liquefied gas shall notcompletely fill the containers internal volume and the pressureshall not exceed five fourths the service pressure of thecontainer at any temperature up to and including 130F (54C).T
21、he filling density requirements for pure specification quality(Type II) product are specified in Title 49 CFR 173.304 and173.305.5.2.6 Handling of materials should be done in a manner thatprevents contamination of commingling of materials other thanHalon 1301.5.2.7 Cylinders shall be free of dirt an
22、d contamination thatwould contribute to or would cause deterioration of the productduring shipment or storage. Precautions should be taken toprevent the entry of oil, water, or any other foreign matter intothe container. Unique coatings or preservatives applied prior toshipment to protect the contai
23、ners are not considered contami-nation.5.3 Transportation:5.3.1 Shipment of materials between distributors, collectors,recyclers, and reclaimers shall be as specified in accordancewith DOT regulations Title 49 CFR.5.3.1.1 The minimum design pressure requirements shall beas stated in Title 49 CFR Par
24、t 173.301. The pressure inside thecontainer at 70F (21C) shall not exceed the service pressurefor which the container is marked. The pressure inside thecontainer at 130F (54C) shall not exceed five fourths theservice pressure for which the container is marked. Fig. 1illustrates the effect of tempera
25、ture on cylinders filled withmixtures of Halon 1301 and nitrogen.5.3.2 Transportation shall be in suitable vehicles to precludecylinder damage by excessive mechanical vibration, shock,freezing, or deleterious high temperatures throughout the entiretransport route.5.3.2.1 If cylinders are expected to
26、 be subject to unaccept-able transport conditions, the cylinders should be placed underinsulated conditions.5.3.3 Compressed gas cylinder permanent marking require-ments shall be in accordance with Part 178 of Title 49 CFR andshall be maintained in legible condition as required by Part 173of Title 4
27、9 CFR. Warning labels shall be affixed to the cylindersconforming to the requirements of 82.106 of Title 40 CFR.5.4 Storage:5.4.1 Storage shall be in accordance with CGA PublicationNo. P-1, in qualified cylinders in accordance with Parts 173and 178 of Title 49 CFR.5.4.2 Cylinders should be stored in
28、 areas that will protectvessels from physical and environmental damage, and tamper-ing from unauthorized personnel.5.4.2.1 Facilities should be constructed and oriented so thatsafety requirements are fulfilled for storage of pressurizedcylinders.5.4.3 Storage containers shall be fitted with pressure
29、-releasemechanisms to limit vessel pressure to not more than theminimum required test pressure of the cylinder. Safety reliefvalves shall be set at no less than 75 %, nor more than 100 %of the minimum required test pressure of the cylinder. Safetyrelief valves shall be in contact with the vapor spac
30、e of thecylinder.5.4.3.1 Periodic hydrostatic testing and reinspection of cyl-inders used for Halon 1301 shall comply with Part 180 of Title49 CFR.5.4.4 Containers shall be clearly marked and labeled toidentify whether the Halon 1301 contained conforms to eitherType I or Type II of Specification D56
31、32.5.4.5 Insulation shall be placed on pallets or shoring andprovisions should be made to prevent excessive shock orthermal fluctuations to cylinders.5.4.6 Cylinders shall be stored in a manner that will preventcontamination from external sources.5.4.6.1 If Halon 1301 in accordance with Specificatio
32、nD5632 is stored in the same area as material not in accordancewith the specification, storage shall be segregated or clearlyidentifiable as not being similar.5.5 Extreme Elevated Temperature ConsiderationsWhenType I or Type II mixtures of Halon 1301 and N2may beexposed to constant temperatures at o
33、r greater than 131F(55C) during transportation or storage, then higher containerpressures will be encountered that require alternative fill in thecontainer to that specified in 5.2.5. In this instance, limitcontainer fill density to a maximum of 62.5 lb/ft3(1001 kg/m3).A maximum fill density of 62.5
34、 lb/ft3(1001 kg/m3) and amaximum non-absorbable gases content of 19.3 % should beobserved if it is desired to prevent a liquid full condition up to149F (65C). The isometric diagram for nitrogen-superpressurized Bromotrifluoromethane is shown in Fig. 1.D5631 1126. Inspection6.1 Halon 1301 that has be
35、en reclaimed or recycled usingapproved reclamation systems may be released for reissue,provided test examination to validate the material to specifi-cation is fulfilled.6.1.1 Reclaimed or recycled Halon 1301 that cannot beproven to comply with Specification D5632 shall not bereissued. The material w
36、ill be processed by environmentallysafe methods until conformance to product standard isachieved.7. Keywords7.1 Bromotrifluoromethane; CF3Br; compressed gas; com-pressed liquefied gas; cylinders; explosion suppressant; firesuppressant; Halon 1301; handling; reclamation; recovery;recycling; storage;
37、transportASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such ri
38、ghts, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additiona
39、l standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the AST
40、M Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the abov
41、eaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).FIG. 1 Isometric Diagram for BromotrifluoromethaneD5631 113
