000			02171nmc a2200277 4500
005			20260520005649.0
008			260224s xxu
082			_aCD W938 1 0013960
210			_aWPC (16th.)
245	0	0	_aNEW BREAKTHROUGH OF HEAVY OIL UPGRADING TECHNOLOGY -- INTEGRATION PROCESSES OF VRFCC/RMC FOR PRODUCTION OF HIGH VALUE PRODUCTS AND STEAM CRACKING FEED
270			_a12/09/06 ; 26/08/2003
300			_a3 p.
520			_aResumen del autor, extraído del trabajo. An integration process of Vacuum Residue FCC (VRFCC) and Moderate Pressure Hydro-Cracking (RMC), developed by RIPP and BDI, opens a new route for maximizing production of both the high-value products and the Steam Cracking (SC) feed. VRFCC technology has been put on stream at Yanshan Petrochemical Co. (YPC) in Nov. 1998. A 79.2m% hi-value product (LPG+GSL+LCO) was surprisingly made on the test run from a resid-feedstock of 85.0m% Daqing crude VR content. No facility coking was found in the past running. RMC is a renovating moderate-pressure hydrocracking technology, which the end point of the heavy VGO feed is as high as 534 oC, and performance of the RMC catalysts shows high hydrodenitrogenation activity and high ring-opening selectivity. The process highlights the flexibility of product slates—maximum premium mid-distillates yield (38.0m%) and / or maximum hydro-unconverted Bottoms (Hydro-BTMs) yield (50~70m%). Over 30.0m% ethylene was produced from the SC process based on Hydro-BTMs feed. The application of VRFCC / RMC integration at YPC not only covers the shortage of the SC feed for 660 Kt/y ethylene production capacity, but increases the total yield of the premium fuel products.
773			_gv. 3, p. 118-120
942			_cCONGTP
100	1		_aLi, Dadong _99760
100	1		_aZhong, Xiaoxiang _99761
100	1		_aLi, Zhiqiang _99762
100	1		_aCao, Xianghong _99763
111	2		_aWorld Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) _934
700	1		_aZhong, Xiaoxiang _99761
700	1		_aLi, Zhiqiang _99762
700	1		_aCao, Xianghong _99763
800	1		_aLi, Dadong _99760
999			_c133518 _d133518