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1. (WO2019067674) CONSERVING FRESH WASH WATER USAGE IN DESALTING CRUDE OIL
국제사무국에 기록된 최신 서지정보    정보 제출

공개번호: WO/2019/067674 국제출원번호: PCT/US2018/053047
공개일: 04.04.2019 국제출원일: 27.09.2018
IPC:
B01D 17/04 (2006.01) ,C10G 31/08 (2006.01)
B SECTION B — 처리조작; 운수
01
물리적 방법, 화학적 방법 또는 장치일반
D
분리
17
달리 적당한 분류가 없는 액체의 분리, 예. 열확산에 의한 것
02
비혼합성 액체의 분리
04
에멀젼 분해
C SECTION C — 화학; 야금
10
석유, 가스 또는 코크스 공업; 일산화탄소를 함유하는 공업 가스; 연료; 윤활제; 이탄
G
탄화수소유의 분해 증류; 액체 탄화수소 혼합물의 제조, 예. 분해 수소화, 올리고머화(Oligomerisation), 중합 반응
31
달리 분류되지 않는 방법에 의한 수소 부재하에서의 탄화수소유 정제
08
.물로 처리하는 방법
출원인:
SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue Dhahran, 31311, SA
ARAMCO SERVICES COMPANY [US/US]; 9009 West Loop South Houston, Texas 77210-4535, US (AG)
발명자:
KOLESHWAR, Vilas S.; SA
ALBLUWI, Saif F.; SA
대리인:
BRUCE, Carl E.; US
IYER, Sushil; US
COX, Michael E.; US
우선권 정보:
15/719,88429.09.2017US
발명의 명칭: (EN) CONSERVING FRESH WASH WATER USAGE IN DESALTING CRUDE OIL
(FR) CONSERVATION DE L'UTILISATION D'EAU DE LAVAGE FRAÎCHE DANS LE DESSALAGE DE PÉTROLE BRUT
요약서:
(EN) Methods for conserving the use of fresh wash water in crude oil desalting are described. A crude oil stream including salt mixes with a wash water stream to form an emulsion. The emulsion flows to a desalter, and the wash water coalesces to reform the wash water stream and to transfer at least a portion of the salt from the crude oil stream to the wash water stream. The crude oil stream with reduced salt content separates from the wash water stream. The effluent, which includes the wash water stream, flows from the desalter to a processing unit. The effluent is processed to reduce a concentration of salt in the effluent to be substantially equal to or less than a concentration of salt in the wash water stream. At least a portion of the processed effluent mixes with the crude oil stream before the emulsion flows to the desalter.
(FR) L'invention concerne des procédés de conservation de l'utilisation d'eau de lavage fraîche dans le dessalage de pétrole brut. Un flux d'huile brute comprenant un sel se mélange avec un flux d'eau de lavage pour former une émulsion. L'émulsion s'écoule vers un dessaleur, et l'eau de lavage fusionne pour reformer le flux d'eau de lavage et transférer au moins une partie du sel du flux d'huile brute vers le flux d'eau de lavage. Le flux d'huile brute ayant une teneur réduite en sel se sépare du flux d'eau de lavage. L'effluent, qui comprend le flux d'eau de lavage, s'écoule du dessaleur vers une unité de traitement. L'effluent est traité pour réduire une concentration de sel dans l'effluent pour être sensiblement égale ou inférieure à une concentration de sel dans le flux d'eau de lavage. Au moins une partie de l'effluent traité se mélange avec le flux d'huile brute avant que l'émulsion ne s'écoule vers le dessaleur.
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지정국: 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청 (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
공개언어: 영어 (EN)
출원언어: 영어 (EN)