天然气化工
天然氣化工
천연기화공
NATURAL GAS CHEMICAL INDUSTRY
2014年
1期
60-61,81
,共3页
MTP%甲醇%丙烯%反应器%进料系统%技术改造
MTP%甲醇%丙烯%反應器%進料繫統%技術改造
MTP%갑순%병희%반응기%진료계통%기술개조
MTP%methanol%propylene%reactor%feed system%revamp
世界首套甲醇制丙烯(MTP)工业装置在运行过程中遇到了一些问题，通过对其反应器进料系统进行技术改造，成功解决了换热器内漏、反应器进料温度偏低、蒸汽对反应系统干扰、外排废水量超量及外排废水超温等一系列问题，并且降低了装置能耗和设备投资，丙烯收率提高了1.5%，从而提高了经济效益。
世界首套甲醇製丙烯(MTP)工業裝置在運行過程中遇到瞭一些問題，通過對其反應器進料繫統進行技術改造，成功解決瞭換熱器內漏、反應器進料溫度偏低、蒸汽對反應繫統榦擾、外排廢水量超量及外排廢水超溫等一繫列問題，併且降低瞭裝置能耗和設備投資，丙烯收率提高瞭1.5%，從而提高瞭經濟效益。
세계수투갑순제병희(MTP)공업장치재운행과정중우도료일사문제，통과대기반응기진료계통진행기술개조，성공해결료환열기내루、반응기진료온도편저、증기대반응계통간우、외배폐수량초량급외배폐수초온등일계렬문제，병차강저료장치능모화설비투자，병희수솔제고료1.5%，종이제고료경제효익。
The first industrial plant of methanol to propylene (MTP) in the world encountered some problems during test operation. A revamp for the reactor feeding system was implemented, by which, the problems of heat exchanger leakage, low inlet temperature of feedstock, interference of steam on synthesis reaction and excessive volume and too high temperature of the discharged wastewater were resolved, and the consumption of energy and the cost of equipment were reduced, furthermore, the yield of propylene increased by 1.5%, so the economic benefit was improved.
