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1. WO2005038895 - 液供給方法および装置

公開番号 WO/2005/038895
公開日 28.04.2005
国際出願番号 PCT/JP2004/015644
国際出願日 15.10.2004
予備審査請求日 19.08.2005
IPC
B01J 4/02 2006.01
B処理操作;運輸
01物理的または化学的方法または装置一般
J化学的または物理的方法,例.触媒またはコロイド化学;それらの関連装置
4供給装置;供給または排出調整装置
02正確に計量された試薬を供給する装置
CPC
B01F 5/0495
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
0495a difference of pressure at different points of the conduit provoking introduction of the additional component into the main component
B01J 4/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
4Feed ; or outlet; devices; Feed or outlet control devices
02for feeding measured ; , i.e. prescribed; quantities of reagents
B01L 3/0293
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
02Burettes; Pipettes
0289Apparatus for withdrawing or distributing predetermined quantities of fluid
0293for liquids
Y10T 137/0329
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
0318Processes
0324With control of flow by a condition or characteristic of a fluid
0329Mixing of plural fluids of diverse characteristics or conditions
Y10T 137/2076
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
206Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
2076Utilizing diverse fluids
Y10T 137/87676
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8593Systems
87571Multiple inlet with single outlet
87676With flow control
出願人
  • 大日本インキ化学工業株式会社 DAINIPPON INK AND CHEMICALS, INC. [JP]/[JP] (AllExceptUS)
  • 株式会社キッツエスシーティー KITZ SCT CORPORATION [JP]/[JP] (AllExceptUS)
  • 菅沼 俊和 SUGANUMA, Toshikazu [JP]/[JP] (UsOnly)
  • 冨田 康司 TOMITA, Yasushi [JP]/[JP] (UsOnly)
  • 酒井 一成 SAKAI, Kazunari [JP]/[JP] (UsOnly)
  • 羽田 尚樹 HADA, Naoki [JP]/[JP] (UsOnly)
  • 風間 勝彦 KAZAMA, Katsuhiko [JP]/[JP] (UsOnly)
発明者
  • 菅沼 俊和 SUGANUMA, Toshikazu
  • 冨田 康司 TOMITA, Yasushi
  • 酒井 一成 SAKAI, Kazunari
  • 羽田 尚樹 HADA, Naoki
  • 風間 勝彦 KAZAMA, Katsuhiko
代理人
  • 志賀 正武 SHIGA, Masatake
優先権情報
2003-36117421.10.2003JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) METHOD OF LIQUID FEEDING AND APPARATUS THEREFOR
(FR) PROCEDE DE DISTRIBUTION DE LIQUIDES ET APPAREIL ASSOCIE
(JA) 液供給方法および装置
要約
(EN)
A method capable of determining with high precision the amount of supply liquid fed in the preparation of a solution usable as a cleaning water or the like through feeding of a minute amount of chemical liquid or the like to ultrapure water or the like. There is provided a method of liquid feeding for preparation of a solution through feeding of a supply liquid to a main fluid circulating through main fluid circulation pipe (2), wherein using liquid feeding apparatus (1) including supply part (3) for delivery of a supply liquid and supply liquid circulation pipe of 0.01 to 1 mm inside diameter (4) for effecting flow of the supply liquid from the supply part (3) toward the main fluid circulation pipe (2) therefor method of liquid feeding and apparatus therefor, in the feeding of the supply liquid from the supply part (3) via the supply liquid circulation pipe (4) to the main fluid circulation pipe (2), the pressure of supply liquid in supply part (3), P1, and the pressure of main fluid in main fluid circulation pipe (2), P2, satisfy the relationship of the inequality: P1-P2 > 0.
(FR)
L'invention porte sur un procédé capable de déterminer avec une précision élevée la quantité de liquide d'alimentation distribué dans la préparation d'une solution pouvant être utilisée en tant qu'eau de lavage ou similaire par distribution d'une quantité précise de liquide chimique ou similaire dans de l'eau ultrapure ou similaire. L'invention concerne un procédé de distribution de liquides pour la préparation d'une solution par distribution d'un liquide d'alimentation dans un fluide principal circulant dans un conduit de circulation de fluide principal (2). L'utilisation d'un appareil de distribution de liquides (1) comprend une partie d'alimentation (3) afin de distribuer un liquide d'alimentation, et un conduit de circulation de liquides d'alimentation de 0,01 à 1 mm de diamètre interne (4) afin d'entraîner le flux du liquide d'alimentation de la partie d'alimentation (3) vers le conduit de circulation de fluide principal (2) du procédé de distribution de liquides et de l'appareil associé, dans la distribution du liquide d'alimentation de la partie d'alimentation (3), par le conduit de circulation de liquides d'alimentation (4), vers le conduit de circulation de fluide principal (2), la pression du liquide d'alimentation dans la partie d'alimentation (3), P1, et la pression du fluide principal dans le conduit de circulation de fluide principal (2), P2, satisfaisant la relation d'inégalité : P1-P2 > 0.
(JA)
微量の薬液などを超純水などに供給して洗浄水などとして使用可能な溶液を調製するにあたって、被供給液の供給量を精度よく定めることができる方法を提供する。主流体用流通管(2)に流通する主流体に、被供給液を供給し溶液を調製する液供給方法であって、被供給液を送出する供給部(3)と、供給部(3)からの被供給液を主流体用流通管(2)に向けて流す被供給液用流通管(4)とを備え、被供給液用流通管(4)の内径が0.01~1mmとされた液供給装置(1)用い、被供給液を、供給部(3)から被供給液用流通管(4)を通して主流体用流通管(2)に供給するに際して、供給部(3)における被供給液の圧力P1と、主流体用流通管における主流体の圧力P2が次の式を満たすようにする。P1-P2>0
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