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1. (WO2015125877) METHOD FOR PURIFYING FLUID THAT INCLUDES TRIFLUOROETHYLENE, AND METHOD FOR PRODUCING TRIFLUOROETHYLENE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/125877    International Application No.:    PCT/JP2015/054643
Publication Date: 27.08.2015 International Filing Date: 19.02.2015
IPC:
C07C 17/389 (2006.01), C07C 17/23 (2006.01), C07C 17/25 (2006.01), C07C 17/278 (2006.01), C07C 21/18 (2006.01), C07B 61/00 (2006.01)
Applicants: ASAHI GLASS COMPANY, LIMITED [JP/JP]; 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405 (JP)
Inventors: FUKUSHIMA, Masato; (JP).
KAWAGUCHI, Satoshi; (JP).
SHIGEMATSU, Maki; (JP).
KADOWAKI, Yoshinobu; (JP).
TANAAMI, Yukio; (JP)
Agent: SENMYO, Kenji; (JP)
Priority Data:
2014-030854 20.02.2014 JP
2014-092296 28.04.2014 JP
Title (EN) METHOD FOR PURIFYING FLUID THAT INCLUDES TRIFLUOROETHYLENE, AND METHOD FOR PRODUCING TRIFLUOROETHYLENE
(FR) PROCÉDÉ DE PURIFICATION DE FLUIDE CONTENANT DU TRIFLUOROÉTHYLÈNE, ET PROCÉDÉ DE FABRICATION DE TRIFLUOROÉTHYLÈNE
(JA) トリフルオロエチレンを含む流体の精製方法、およびトリフルオロエチレンの製造方法
Abstract: front page image
(EN)Provided are: a method for purifying trifluoroethylene, said method making it possible to efficiently remove, from a fluid that includes trifluoroethylene, a C1-5 alkane or alkene (excluding trifluoroethylene) in which at least one hydrogen atom may be substituted with a chlorine atom or a fluorine atom; and a method for producing trifluoroethylene whereby trifluoroethylene can be produced efficiently. A fluid that includes trifluoroethylene is brought into contact with at least one type of synthetic zeolite selected from synthetic zeolites (3A, 4A, and 5A).
(FR)L'invention fournit un procédé de purification de trifluoroéthylène qui permet de retirer efficacement, à partir d'un fluide contenant du trifluoroéthylène, un alcane ou un alcène (trifluoroéthylène excepté) de 1 à 5 atomes de carbone et dont au moins un atome d'hydrogène peut être substitué par un atome de chlore ou un atome de fluor. L'invention fournit également un procédé de fabrication de trifluoroéthylène destiné à fabriquer efficacement un trifluoroéthylène. Le fluide contenant du trifluoroéthylène est mis en contact avec au moins une sorte de zéolithe synthétique choisie parmi des zéolithes synthétiques (3A), (4A) et (5A).
(JA) トリフルオロエチレンを含む流体から、少なくとも1つの水素原子が塩素原子またはフッ素原子に置換されていてもよい炭素数1~5のアルカンまたはアルケン(ただし、トリフルオロエチレンを除く。)を効率よく除去することのできるトリフルオロエチレンの精製方法およびトリフルオロエチレンを効率的に製造するトリフルオロエチレンの製造方法を提供の提供。 トリフルオロエチレンを含む流体を、合成ゼオライト3A、4Aおよび5Aから選ばれる少なくとも1種の合成ゼオライトと接触させる。
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, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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)