TY - JOUR
AU1 - Andreev, B.
AU2 - Andrikanis, V.
AB - Chemistr y and Technology of Fuels and Oils, Vol. 42, No.2, 2006 ECOLOGY EXHAUSTIVE LOCAL TREATMENT OF REFINERY EFFLUENTS TO REMOVE HYDROGEN SULFIDE AND AMMONIA B. V. Andreev and V. V. Andrikanis UDC 665.68:628.544 Due to stiffening of environmental requirements for emissions from process units, the problem of treating water vapor condensates sent to treatment plants to remove hydrogen sulfide and ammonia is becoming critical in oil refineries. Condensate from the G-43-107 cat cracker (free-standing and part of the KT-1/1 complex for exhaustive refining of atmospheric resid) can contain up to 10,000 mg/liter of both sulfide sulfur and ammonium nitrogen as a function of the quality of the refined feedstock, features of the cracking technology, process implementation, and the unit’s feedstock load. The amount of condensate formed can vary from 20 to 50 m /h. Single-tower schemes are usually used in existing process units for local treatment. The use of such schemes in primary oil refining units is justified since the condensates from these units are primarily contaminated with hydrogen sulfide. However, in secondary oil-refining units (catalytic cracking, hydrocracking, hydrotreating of heavy distillates), treatment with the one-tower scheme becomes problematic due to the appearance of a large amount of 
TI - Exhaustive local treatment of refinery effluents to remove hydrogen sulfide and ammonia
JF - Chemistry and Technology of Fuels and Oils
DO - 10.1007/s10553-006-0048-5
DA - 2006-05-09
UR - https://www.deepdyve.com/lp/springer-journals/exhaustive-local-treatment-of-refinery-effluents-to-remove-hydrogen-nWSAJbIpOe
SP - 154
EP - 158
VL - 42
IS - 2
DP - DeepDyve
ER -