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1. (WO2019062816) CONTINUOUS DISTILLATION PROCESS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/062816 International Application No.: PCT/CN2018/107972
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
C11B 9/02 (2006.01) ,B01D 3/00 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
B
PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
9
Essential oils; Perfumes
02
Recovery or refining of essential oils from raw materials
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
3
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
Applicants:
晨光生物科技集团股份有限公司 CHENGUANG BIOTECH GROUP CO., LTD. [CN/CN]; 中国河北省邯郸市 曲周县城晨光路1号 No.1 Chenguang Road, Quzhou County Handan, Hebei 057250, CN
Inventors:
齐立军 QI, Lijun; CN
韩少威 HAN, Shaowei; CN
季绍东 JI, Shaodong; CN
李凤飞 LI, Fengfei; CN
杨文江 YANG, Wenjiang; CN
暴海军 BAO, Haijun; CN
Agent:
北京路浩知识产权代理有限公司 CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED; 中国北京市 海淀区丹棱街3号中国电子大厦B座18层 18th Floor, Tower B, CEC Plaza No. 3 Dan Ling Street, Haidian District Beijing 100080, CN
Priority Data:
201710906633.229.09.2017CN
Title (EN) CONTINUOUS DISTILLATION PROCESS
(FR) PROCÉDÉ CONTINU DE DISTILLATION
(ZH) 一种连续蒸馏工艺
Abstract:
(EN) A continuous distillation process comprises the following steps: putting a material into a multilayer distillation tower to enable the material to sequentially undergo preheating, extrusion pricking, steam distillation, meal roasting and drying and cooling treatment, condensing essential oil-containing steam, and carrying water separation, so as to obtain essential oil.
(FR) L'invention concerne un procédé continu de distillation, comprenant les étapes suivantes : placer une matière dans une tour de distillation multicouche pour permettre au matériau de subir séquentiellement un préchauffage, un piquage par extrusion, une distillation à la vapeur, un grillage des farines et un traitement de séchage et de refroidissement, condenser la vapeur contenant des huiles essentielles et effectuer une séparation d'eau, de façon à obtenir une huile essentielle.
(ZH) 一种连续蒸馏工艺,包括以下步骤:将物料放入多层蒸馏塔中依次经过预热、挤压扎孔、水蒸汽蒸馏、烤粕,干燥、降温处理,含精油蒸汽冷凝分水得到精油。
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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 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: Chinese (ZH)
Filing Language: Chinese (ZH)