广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
12期
175-178
,共4页
热能%提量%核算
熱能%提量%覈算
열능%제량%핵산
energy%stripping%accounting
永坪炼油厂原油一、二次加工能力不匹配，二次加工能力亟待提高，经过改造，我装置的加工能力已经初步达到120万吨／年，但是这套装置再生器的热量过剩，由于外取热器取热量与原80万吨／年催化裂化装置匹配，多余的热量无法带走，造成再生器床温超限，装置提量受限，外取热器的扩容改造成为当务之急，外取热器的能量核算至关重要。
永坪煉油廠原油一、二次加工能力不匹配，二次加工能力亟待提高，經過改造，我裝置的加工能力已經初步達到120萬噸／年，但是這套裝置再生器的熱量過剩，由于外取熱器取熱量與原80萬噸／年催化裂化裝置匹配，多餘的熱量無法帶走，造成再生器床溫超限，裝置提量受限，外取熱器的擴容改造成為噹務之急，外取熱器的能量覈算至關重要。
영평련유엄원유일、이차가공능력불필배，이차가공능력극대제고，경과개조，아장치적가공능력이경초보체도120만둔／년，단시저투장치재생기적열량과잉，유우외취열기취열량여원80만둔／년최화열화장치필배，다여적열량무법대주，조성재생기상온초한，장치제량수한，외취열기적확용개조성위당무지급，외취열기적능량핵산지관중요。
The processing capacity of the first and second in Yongping refinery crude oil was not matching , two processing capacity needs to be improved , after the transformation , processing capacity I device reached 1 200 000 tons/year, but this set of regenerator excessive heat , due to external heat exchanger heat with the original 800 000 tons/year catalytic cracking device matching , remove excess the heat cannot be caused , regenerator bed temperature gauge , unit capacity was limited , external expansion heat exchanger became a pressing matter of the moment , and crucial heat exchanger energy was accounting.
