Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2012070410 - METHANE FERMENTATION PRETREATMENT DEVICE

Publication Number WO/2012/070410
Publication Date 31.05.2012
International Application No. PCT/JP2011/076063
International Filing Date 11.11.2011
IPC
B09B 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
5Operations not covered by a single other subclass or by a single other group in this subclass
B09B 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
3Destroying solid waste or transforming solid waste into something useful or harmless
C02F 11/00 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
C02F 11/04 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
02Biological treatment
04Anaerobic treatment; Production of methane by such processes
CPC
C12M 21/04
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
21Bioreactors or fermenters specially adapted for specific uses
04for producing gas, e.g. biogas
C12M 45/04
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
45Means for pre-treatment of biological substances
04Phase separators; Separation of non fermentable material; Fractionation
C12M 45/05
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
45Means for pre-treatment of biological substances
05by centrifugation
Y02E 50/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
50Technologies for the production of fuel of non-fossil origin
30Fuel from waste, e.g. synthetic alcohol or diesel
Applicants
  • 三菱重工環境・化学エンジニアリング株式会社 MITSUBISHI HEAVY INDUSTRIES ENVIRONMENTAL & CHEMICAL ENGINEERING CO., LTD. [JP]/[JP] (AllExceptUS)
  • 長 克美 CHO Katsumi [JP]/[JP] (UsOnly)
  • 水谷 洋 MIZUTANI Hiroshi [JP]/[JP] (UsOnly)
  • 松田 友紀 MATSUDA Tomonori [JP]/[JP] (UsOnly)
  • 菅野 稔 SUGANO Minoru [JP]/[JP] (UsOnly)
Inventors
  • 長 克美 CHO Katsumi
  • 水谷 洋 MIZUTANI Hiroshi
  • 松田 友紀 MATSUDA Tomonori
  • 菅野 稔 SUGANO Minoru
Agents
  • 森 隆一郎 MORI Ryuichirou
Priority Data
2010-26171324.11.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHANE FERMENTATION PRETREATMENT DEVICE
(FR) DISPOSITIF DE PRÉTRAITEMENT DE FERMENTATION MÉTHANIQUE
(JA) メタン発酵前処理装置
Abstract
(EN)
Provided is a methane fermentation pretreatment device that can remove, from a solubilized liquid, small matter unsuitable for fermentation that is made minute by a solubilization treatment and passes through a screen. The methane fermentation pretreatment device (A) comprises a solubilization tank (4) in which a solubilization treatment is performed on organic waste (S3); a screen (5) that is a first solid-liquid separation means for removing matter unsuitable for fermentation contained in a solubilized liquid (S4) obtained by performing a solubilization treatment in the solubilization tank (4) on the organic waste (S3), by causing the solubilized liquid (S4) to pass therethrough; and a second liquid-solid separation means (7) having a liquid cyclone (10) that receives a solubilized liquid (S6) that passed through the screen (5) and separates out the matter unsuitable for fermentation contained in the solubilized liquid (S6) by applying a centrifugal force on the solubilized liquid (S6), the means also having a drainage device (11, 13) that receives the matter unsuitable for fermentation separated by the liquid cyclone (10) and dries the same.
(FR)
L'invention concerne un dispositif de prétraitement de fermentation méthanique qui peut extraire, d'un liquide solubilisé, les petites particules de matière ne convenant pas à la fermentation dont la petite taille est causée par le traitement de solubilisation et qui traversent un filtre. Le dispositif de prétraitement de fermentation méthanique (A) comprend un bassin de solubilisation (4) dans lequel on soumet des déchets organiques (S3) à un traitement de solubilisation; un filtre (5) qui constitue un premier moyen de séparation solide-liquide permettant d'éliminer la matière ne convenant pas à la fermentation contenue dans un liquide solubilisé (S4) obtenu en soumettant les déchets organiques (S3) à un traitement de solubilisation dans le bassin de solubilisation (4) en le faisant traverser par le liquide solubilisé (S4); et un deuxième moyen de séparation liquide-solide (7) comportant un cyclone à liquide (10) qui reçoit un liquide solubilisé (S6) ayant traversé le filtre (5) et qui sépare la matière dans le liquide solubilisé (S6) ne convenant pas à la fermentation en appliquant une force centrifuge au liquide solubilisé (S6), le moyen comprenant aussi un dispositif de vidange (11, 13) qui reçoit la matière ne convenant pas à la fermentation séparée par le cyclone à liquide (10) et la sèche.
(JA)
 可溶化処理により微細化されスクリーンを通過する小さな発酵不適物を、可溶化液から除去することができるメタン発酵前処理装置を提供する。このメタン発酵前処理装置(A)は、有機性廃棄物(S3)を可溶化処理する可溶化槽(4)と、可溶化槽(4)にて有機性廃棄物(S3)を可溶化処理して得られる可溶化液(S4)を通過させることにより、可溶化液(S4)に含まれる発酵不適物を除去する第1固液分離手段のスクリーン(5)と、スクリーン(5)を通過させた後の可溶化液(S6)を受け入れ、可溶化液(S6)に遠心力を作用させて可溶化液(S6)に含まれる発酵不適物を分離する液体サイクロン(10)及び液体サイクロン(10)で分離した発酵不適物を受け入れて脱水処理する水切装置(11)、(13)を有する第2固液分離手段(7)とを備える。
Other related publications
Latest bibliographic data on file with the International Bureau