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1. (WO2018101255) ORGANIC SOLVENT RECOVERY SYSTEM AND ORGANIC SOLVENT RECOVERY METHOD
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Pub. No.: WO/2018/101255 International Application No.: PCT/JP2017/042607
Publication Date: 07.06.2018 International Filing Date: 28.11.2017
IPC:
B01D 53/04 (2006.01) ,B01D 53/06 (2006.01) ,B01D 53/44 (2006.01) ,B01D 53/82 (2006.01) ,B01D 53/83 (2006.01) ,B01D 53/96 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
02
by adsorption, e.g. preparative gas chromatography
04
with stationary adsorbents
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
02
by adsorption, e.g. preparative gas chromatography
06
with moving adsorbents
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
38
Removing components of undefined structure
44
Organic components
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
81
Solid phase processes
82
with stationary reactants
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
81
Solid phase processes
83
with moving reactants
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
96
Regeneration, reactivation or recycling of reactants
Applicants:
東洋紡株式会社 TOYOBO CO., LTD. [JP/JP]; 大阪府大阪市北区堂島浜二丁目2番8号 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors:
坂口 瞬 SAKAGUCHI, Shun; JP
林 敏明 HAYASHI, Toshiaki; JP
Priority Data:
2016-23395901.12.2016JP
Title (EN) ORGANIC SOLVENT RECOVERY SYSTEM AND ORGANIC SOLVENT RECOVERY METHOD
(FR) SYSTÈME DE RÉCUPÉRATION DE SOLVANT ORGANIQUE ET PROCÉDÉ DE RÉCUPÉRATION DE SOLVANT ORGANIQUE
(JA) 有機溶剤回収システム及び有機溶剤回収方法
Abstract:
(EN) This organic solvent recovery system is provided with: an organic solvent treating device; a backup device; a switching unit installed between the organic solvent treating device and the backup device, and switching the discharge location of treated gas from the organic solvent treating device; and a control unit for controlling the switching unit so that the treated gas, after being discharged to the outside during the initial stage of a first adsorption treatment, is introduced to the backup device.
(FR) Ce système de récupération de solvant organique comprend : un dispositif de traitement de solvant organique; un dispositif de sauvegarde; une unité de commutation installée entre le dispositif de traitement de solvant organique et le dispositif de sauvegarde, et commutant l'emplacement de décharge du gaz traité à partir du dispositif de traitement de solvant organique; et une unité de commande pour commander l'unité de commutation de telle sorte que le gaz traité, après avoir été évacué vers l'extérieur pendant l'étape initiale du premier traitement d'adsorption, soit introduit dans le dispositif de sauvegarde.
(JA) 本発明の有機溶剤回収システムは、有機溶剤処理装置とバックアップ装置と、これらの間に設置され、有機溶剤処理装置からの処理済ガスの排出先を切り替える切替部と、処理済ガスを第1吸着処理の初期に外部に放出した後に処理済ガスをバックアップ装置に導入するように切替部を制御する制御部と、を備える。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)