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Machine translation
1. (WO2010123232) REACTION APPARATUS FOR PRODUCING TRICHLOROSILANE GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/123232    International Application No.:    PCT/KR2010/002411
Publication Date: 28.10.2010 International Filing Date: 19.04.2010
IPC:
B01J 12/00 (2006.01), C01B 33/107 (2006.01), B01J 19/26 (2006.01), B01J 19/32 (2006.01)
Applicants: ADRM TECHNOLOGIES CO., LTD. [KR/KR]; Rm.703 World Meridian Biz Center 15-1 Yangpyeongdong 3-ga, Yeongdeungpo-gu Seoul 150-103 (KR) (For All Designated States Except US).
KWON, Young Jin [KR/KR]; (KR) (For US Only).
KIM, Jeong Hee [KR/KR]; (KR) (For US Only)
Inventors: KWON, Young Jin; (KR).
KIM, Jeong Hee; (KR)
Agent: Y.P.LEE, MOCK & PARTNERS; 1575-1 Seocho-dong, Seocho-gu Seoul 137-875 (KR)
Priority Data:
10-2009-0034222 20.04.2009 KR
Title (EN) REACTION APPARATUS FOR PRODUCING TRICHLOROSILANE GAS
(FR) APPAREIL DE RÉACTION DESTINÉ À PRODUIRE DU TRICHLOROSILANE GAZEUX
(KO) 삼염화실란가스 제조용 반응장치
Abstract: front page image
(EN)The present invention relates to a reaction apparatus for producing trichlorosilane gas. The reaction apparatus comprises: a cylindrical casing which receives silicon tetrachloride gas and hydrogen gas through the lower portion thereof and guides the received gas to the upper portion thereof; a heater installed in the casing to supply heat into the casing; an induction heating unit for induction-heating the heater; a heating medium which is injected into the casing and which is constituted by inert inorganic particles; and a plurality of nozzles arranged in the lower portion of the casing to spray the silicon tetrachloride gas and the hydrogen gas into the casing. The thus-configured reaction apparatus for producing trichlorosilane gas according to the present invention enables the silicon tetrachloride gas and the hydrogen gas to be remarkably uniformly mixed, and in particular has superior heat transfer efficiency, improved overall operating efficiency, and low operating costs. The reaction apparatus of the present invention minimizes the temperature of the heater relative to the mixture gas of the silicon tetrachloride gas and the hydrogen gas to prevent a side reaction of the hydrogen gas with the heater, thereby producing high purity trichlorosilane gas.
(FR)La présente invention concerne un appareil de réaction destiné à produire du trichlorosilane gazeux. L'appareil de réaction comprend un caisson cylindrique qui reçoit du tétrachlorure de silicium gazeux et de l'hydrogène gazeux par sa partie inférieure et qui guide les gaz reçus vers la partie supérieure, un dispositif de chauffage installé dans le caisson de manière à délivrer de la chaleur dans le caisson, une unité de chauffage par induction qui chauffe par induction le dispositif de chauffage, un fluide de chauffage injecté dans le caisson et constitué de particules minérales inertes et plusieurs ajutages agencés dans la partie inférieure du caisson de manière à projeter le tétrachlorure de silicium gazeux et l'hydrogène gazeux dans le caisson. L'appareil de réaction ainsi configuré et destiné à produire du trichlorosilane gazeux selon la présente invention permet de mélanger de manière remarquablement uniforme le tétrachlorure de silicium gazeux et l'hydrogène gazeux et en particulier, il présente un haut rendement de transfert de chaleur, un meilleur rendement de fonctionnement global et de faibles coûts de fonctionnement. L'appareil de réaction selon la présente invention minimise la différence de température entre le dispositif de chauffage et le mélange de tétrachlorure de silicium gazeux et d'hydrogène gazeux de manière à empêcher l'hydrogène gazeux d'entrer en réaction secondaire avec le dispositif de chauffage, ce qui permet de produire du tétrachlorosilane gazeux de haute pureté.
(KO)본 발명은 삼염화실란가스 제조용 반응장치에 관한 것이다. 이는 사염화실란가스 및 수소가스를 하부로 받아들여 상부로 유도하는 원통형 케이싱과; 상기 케이싱의 내부에 설치되며 케이싱 내에 열을 가하는 발열체와; 상기 발열체를 유도가열(誘導加熱)하는 유도가열부와; 상기 케이싱의 내부에 투입되며 가스에 열을 가하는 불활성 무기입자로 구성된 가열매체와; 상기 케이싱의 하부에 위치하며 상기 사염화실란가스와 수소가스를 케이싱 내부로 분출하는 다수의 노즐을 포함하는 것을 특징으로 한다. 상기와 같이 이루어지는 본 발명의 삼염화실란가스 제조용 반응장치는, 사염화실란가스와 수소가스의 혼합이 매우 균일하게 이루어짐은 물론 특히 열전달 효율이 뛰어나 전체적인 작동 효율이 높고 운전비용이 저렴하며, 사염화실란가스와 수소가스가 혼합된 혼합가스에 대한 발열체의 상대온도를 최소화 할 수 있어 발열체에 대한 수소가스의 부반응이 발생하지 않아 순도가 높은 삼염화실란을 제조할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)