Study of a mass transfer-reaction model for SO2 absorption process using LAS/H2SO4 solution

被引：0

作者：

Yue Changtao ^{[1
]}

Li Shuyuan ^{[1
]}

Chen Weihong ^{[2
]}

Guo Shaohui ^{[1
]}

Yang Yuhua ^{[1
]}

Sha Yingxun ^{[2
]}

机构：

[1] China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China

[2] Luoyang Petrochem Engn Corp, SINOPEC, Luoyang 471003, Peoples R China

来源：

PETROLEUM SCIENCE | 2010年 / 7卷 / 03期

关键词：

Regenerative absorption process; SO; cleanup; LAS/H2SO4; solution; mass transfer-reaction; FILM MODEL;

D O I：

10.1007/s12182-010-0084-y

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A regenerative absorption process for removal of SO, from FCC off-gas using LAS/H2SO4 solution as absorbant was studied and pilot-plant experiments were carried out. A mass transfer-reaction model for the SO2 absorption process was established based on pilot-plant experiments, and the concentration distribution of components in the liquid film, and the partial pressure and mass transfer rate of SO2 along the height of the absorption tower, was calculated from this model The numerical simulation results were compared with the experimental results and proved that the model can be used for describing the SO2 absorption process.

引用

页码：397 / 402

页数：6

共 50 条

[21] Experimental study and modelling of mass transfer during simultaneous absorption of SO2 and NO2 with chemical reaction
Pétrissans, SM
Pétrissans, A
Zoulalian, A
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2005, 44 (10) : 1075 - 1081
[22] Dataset for SO2, SO3, H2SO4 and H2O infrared absorption spectra at 300° C and 350° C temperatures
Dunayevskiy, Ilya
Kriesel, Jason
Biasioli, Andrea
Chien, Yu-Chien
Dunn-Rankin, Derek
Muzio, Lawrence
Himes, Richard
DATA IN BRIEF, 2023, 48
[23] Detection of volcanic SO2, ash, and H2SO4 using the Infrared Atmospheric Sounding Interferometer (IASI)
Karagulian, F.
Clarisse, L.
Clerbaux, C.
Prata, A. J.
Hurtmans, D.
Coheur, P. F.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2010, 115
[24] A STUDY OF H2SO4 FORMATION IN THE PROCESS OF SIMULTANEOUS SORPTION OF SO2, O2 AND H2O ONTO A SINGLE CARBON PARTICLE
LU, GQ
GRAY, PG
DO, DD
CHEMICAL ENGINEERING COMMUNICATIONS, 1990, 96 : 15 - 30
[25] CATALYZED THERMAL-DECOMPOSITION OF H2SO4 AND PRODUCTION OF HBR BY THE REACTION OF SO2 WITH BR2 AND H2O
ISHIKAWA, H
ISHII, E
UEHARA, I
NAKANE, M
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 1982, 7 (03) : 237 - 246
[26] Ab Initio Study of the Reaction: H + SO2→HO + SO
Rong Shun ZHU
Jian Hua HUANG
Ke Li HAN and Guo Zhong HE(State Key Laboratory of Molecular Reaction Dynamics
Chinese Chemical Letters, 1998, (02) : 181 - 185
[27] EFFECT OF TLV LEVELS OF SO2 AND H2SO4 ON BRONCHIAL CLEARANCE IN EXERCISING MAN
NEWHOUSE, MT
DOLOVICH, M
OBMINSKI, G
WOLFF, RK
ARCHIVES OF ENVIRONMENTAL HEALTH, 1978, 33 (01): : 24 - 32
[28] REDUCTION OF SO2 EMISSIONS FROM A H2SO4 PLANT BY MEANS OF FEED MODULATION
HUDGINS, RR
SILVESTON, PL
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1981, 15 (04) : 419 - 422
[29] EFFECT OF LONG-TERM INHALATION OF COMBINED SO2 + H2SO4 ON RATS
SOMORA, J
ZEITSCHRIFT FUR VERSUCHSTIERKUNDE, 1976, 18 (04): : 238 - 238
[30] Dissolution mechanism of ulexite in H2SO4 solution
Tunc, M
Kocakerim, MM
Yapici, S
Bayrakçeken, S
HYDROMETALLURGY, 1999, 51 (03) : 359 - 370

← 1 2 3 4 5 →