各种物料的代号

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1、2.0.1分类物料代号用于管道编号，分为工艺物料代号及化学品、辅助物料和公用物料代号两类。2.0.2工艺物料代号编写代号                    英  文                        中文词义P                              Processstream                  工艺物料（通用代号）PG                            Processgas                    工艺气体PL                            Processliqui

2、d                   工艺液体PS                            Processsolid                  工艺固体2.0.3化学品、辅助物料和公用物料代号缩写代号                    英  文                      中文词义A                              Air                              气AC                            Acid                        酸、酸液A

3、CG                      Acidi1ygas                    酸性气体ACL                      Acidi1yliquid                    酸性液体/ACS                      Acidi1ysewage                  酸性污水AD                          Additive                        添加剂AM                        Ammonia             

4、             氨AMG                    Gaseousammonia             氨气（作制冷剂）AML                    Liquidammonia               液氨（作制冷剂）AMW                    Ammoniawater                     氨水BD                        B1owdown                        排污BR                          Brine        

5、                  盐卤水BW                    BOi1erfeedwater                锅炉给水.C                      steamycondensate              水蒸汽凝液CA                        Caustic                      碱，碱液CAG                      Causticgas                    碱性气体CAL                      Causticliq

6、uid                  碱性液体CAS                      Causticsewage               碱性污水CAT                        Cata1yst                    催化剂CHW                    Chilledwater               冷冻冷水（指0℃以上）CL                        Chlorine                       氯CM                      Chemica

7、ls                     化学品CNS                  Cleansewage                  清净下水CO                      Coolingoil              冷油（冷却油）COO                  Carbondioxide              二氧化碳CRS       Contaminatedrainandsewage  污染下水（指污染的雨水、冲洗水、放净水、排水）CSW