石油与天然气化工
石油與天然氣化工
석유여천연기화공
CHEMICAL ENGINEERING OF OIL AND GAS
2015年
1期
50-53,58
,共5页
罗树林%盖璟权%江浩%张跃征
囉樹林%蓋璟權%江浩%張躍徵
라수림%개경권%강호%장약정
PRICO%天然气液化%LNG%混合冷剂%工厂操作
PRICO%天然氣液化%LNG%混閤冷劑%工廠操作
PRICO%천연기액화%LNG%혼합랭제%공엄조작
PRICO%natural gas liquefaction%LNG%mixed refrigerant%plant operation
PRICOOR是美国博莱克威奇（Black & Veatch）拥有的专利天然气液化工艺。目前在中国，和康泰斯公司合作建设的有21套装置，其中13套已经顺利投产。PRICOOR液化工艺适合多种组分的进料气；冷剂回路是封闭可调节式系统，单级混合冷剂具有成熟可靠、简单高效和易于操作等特点。冷箱和冷剂压缩机是该项技术的核心设备，可保证装置运行的长期稳定性。介绍了LNG工厂的一些主要操作情况，分析了现场遇到的实际问题，提出了操作控制的建议，为LNG新建工厂及PRICOOR厂在技术和操作方面提供指导。
PRICOOR是美國博萊剋威奇（Black & Veatch）擁有的專利天然氣液化工藝。目前在中國，和康泰斯公司閤作建設的有21套裝置，其中13套已經順利投產。PRICOOR液化工藝適閤多種組分的進料氣；冷劑迴路是封閉可調節式繫統，單級混閤冷劑具有成熟可靠、簡單高效和易于操作等特點。冷箱和冷劑壓縮機是該項技術的覈心設備，可保證裝置運行的長期穩定性。介紹瞭LNG工廠的一些主要操作情況，分析瞭現場遇到的實際問題，提齣瞭操作控製的建議，為LNG新建工廠及PRICOOR廠在技術和操作方麵提供指導。
PRICOOR시미국박래극위기（Black & Veatch）옹유적전리천연기액화공예。목전재중국，화강태사공사합작건설적유21투장치，기중13투이경순리투산。PRICOOR액화공예괄합다충조분적진료기；랭제회로시봉폐가조절식계통，단급혼합랭제구유성숙가고、간단고효화역우조작등특점。랭상화랭제압축궤시해항기술적핵심설비，가보증장치운행적장기은정성。개소료LNG공엄적일사주요조작정황，분석료현장우도적실제문제，제출료조작공제적건의，위LNG신건공엄급PRICOOR엄재기술화조작방면제공지도。
PRICO OR is a natural gas liquefaction technology patented by Black & Veatch ,21 sets of LNG factories using PRICO OR technology have been built in cooperation with Chemtex Company in China ,13 of w hich have been successfully put into operation .PRICO OR liquefaction technology is an open process which is suitable for feed gas with multiple components .The refrigerant loop is a closed adjustable system with single grade mixed refrigerant ,it was proved to be mature and reliable ,simple and efficient as well as easy to operate .Cold box and refrigerant compressor are core equipment of the technology ,which ensure long‐term stable operation .Key operations were introduced in the paper , problems encountered in field were investigated , and operation recommendations were provided , which could provide technical and operational guidance for newly built LNG factory and PRICO OR fac‐tories .
