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1. (WO2014178319) METHOD AND APPARATUS FOR PREVENTING CORROSION OF COMPRESSOR IMPURITY SEPARATION MECHANISM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178319    International Application No.:    PCT/JP2014/061533
Publication Date: 06.11.2014 International Filing Date: 24.04.2014
IPC:
B01D 53/50 (2006.01), B01D 53/18 (2006.01), B01D 53/34 (2006.01), B01D 53/56 (2006.01), B01D 53/62 (2006.01), B01D 53/68 (2006.01), B01D 53/77 (2006.01), C01B 31/20 (2006.01), F04B 39/16 (2006.01), F04D 29/70 (2006.01), F25J 1/00 (2006.01), F25J 3/06 (2006.01), F25J 3/08 (2006.01)
Applicants: IHI CORPORATION [JP/JP]; 1-1, Toyosu 3-chome, Koto-ku, Tokyo 1358710 (JP)
Inventors: NAITO, Toshiyuki; (JP)
Agent: PATENT FIRM YAMADA PATENT OFFICE; 2nd Yahagi Bldg., 5-3, Uchikanda 3-chome, Chiyoda-ku, Tokyo 1010047 (JP)
Priority Data:
2013-094996 30.04.2013 JP
Title (EN) METHOD AND APPARATUS FOR PREVENTING CORROSION OF COMPRESSOR IMPURITY SEPARATION MECHANISM
(FR) PROCÉDÉ ET APPAREIL POUR EMPÊCHER LA CORROSION D'UN MÉCANISME DE SÉPARATION D'IMPURETÉS DE COMPRESSEUR
(JA) 圧縮機不純物分離機構の腐食防止方法及び装置
Abstract: front page image
(EN)An alkali control agent (9) is sprayed on the upstream side of a compressor (4a) in the foremost stage of an impurity separation device (6a), and impurities containing at least sulfur oxide in exhaust gas (2) are ejected together with condensation (16) of an after cooler (5a) in the foremost stage of the impurity separation device (6a).
(FR)Selon l'invention, un agent de régulation alcalin (9) est pulvérisé sur le côté amont d'un compresseur (4a) dans le premier étage d'un dispositif de séparation d'impuretés (6a), et les impuretés contenant au moins de l'oxyde de soufre dans les gaz d'échappement (2) sont éjectées avec la condensation (16) d'un dispositif de post-refroidissement (5a) dans l'étage situé le plus à l'avant du dispositif de séparation d'impuretés (6a).
(JA) 最前段の不純物分離装置6aにおける圧縮機4aの上流側にアルカリ調整剤9を噴霧し、排ガス2中の少なくとも硫黄酸化物を含む不純物を最前段の不純物分離装置6aにおけるアフタークーラ5aのドレン16と共に取り出す。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)