JPS6467224A - Gas separation membrane structure - Google Patents

Gas separation membrane structure

Info

Publication number
JPS6467224A
JPS6467224A JP62222771A JP22277187A JPS6467224A JP S6467224 A JPS6467224 A JP S6467224A JP 62222771 A JP62222771 A JP 62222771A JP 22277187 A JP22277187 A JP 22277187A JP S6467224 A JPS6467224 A JP S6467224A
Authority
JP
Japan
Prior art keywords
gas
partition
path
selective permeation
gas separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62222771A
Other languages
Japanese (ja)
Other versions
JPH0471566B2 (en
Inventor
Fumio Abe
Hiroshi Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP62222771A priority Critical patent/JPS6467224A/en
Priority to EP88308210A priority patent/EP0306350B1/en
Priority to DE8888308210T priority patent/DE3864219D1/en
Priority to US07/240,723 priority patent/US4894160A/en
Publication of JPS6467224A publication Critical patent/JPS6467224A/en
Publication of JPH0471566B2 publication Critical patent/JPH0471566B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Drying Of Gases (AREA)

Abstract

PURPOSE:To increase the area of selective permeation and to improve the efficiency of gas separation by constituting a double layer structure which consist of a base material part and a gas separation part for a partition of a gas separation membrane structure so as to give a function of selective permeation to all parts of gas path. CONSTITUTION:A gas to be treated is supplied from a port 21a on a casing 21, flows from one end of a structure 10A into every path 12, which is surrounded by a partition 11 and arranged side by side, flows out of the other end and ejected through a port 21b. While the gas flows through a path, a specified species in the gas to be treated is concentrated, permeates through a separation membrane part 11b of the partition 11, diffuses through a base material part 11a and finally flows out of an outlet pipe 13. As the permeability of pure N2 in the base material part is 20 fold or more of that of the partition and average pore radius of the partition membrane part is 1,000Angstrom or smaller, a selective permeation function is secured at all parts of the path, resulting in an increase of an area of selective permeation.
JP62222771A 1987-09-04 1987-09-04 Gas separation membrane structure Granted JPS6467224A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62222771A JPS6467224A (en) 1987-09-04 1987-09-04 Gas separation membrane structure
EP88308210A EP0306350B1 (en) 1987-09-04 1988-09-05 Honeycomb structure for fluid filtration
DE8888308210T DE3864219D1 (en) 1987-09-04 1988-09-05 HONEYCOMB STRUCTOR FOR FLUID FILTRATION.
US07/240,723 US4894160A (en) 1987-09-04 1988-09-06 Honeycomb structure for fluid filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222771A JPS6467224A (en) 1987-09-04 1987-09-04 Gas separation membrane structure

Publications (2)

Publication Number Publication Date
JPS6467224A true JPS6467224A (en) 1989-03-13
JPH0471566B2 JPH0471566B2 (en) 1992-11-16

Family

ID=16787633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222771A Granted JPS6467224A (en) 1987-09-04 1987-09-04 Gas separation membrane structure

Country Status (1)

Country Link
JP (1) JPS6467224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841266A (en) * 2020-07-20 2020-10-30 萍乡市华星环保工程技术有限公司 A concentrated sulfuric acid automatic dehydration tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841266A (en) * 2020-07-20 2020-10-30 萍乡市华星环保工程技术有限公司 A concentrated sulfuric acid automatic dehydration tower

Also Published As

Publication number Publication date
JPH0471566B2 (en) 1992-11-16

Similar Documents

Publication Publication Date Title
CA1266367C (en) Selective-permeation gas-separation process and apparatus
CA2029484A1 (en) Gas separation by adsorbent membranes
CA2171142A1 (en) Planar Solid-State Membrane Module
KR927003188A (en) Spiral wound membrane separator with transfer and penetration / wash fluid flow control
CA2242332A1 (en) Membrane module for a membrane separation system, its use and process for producing the same
US5015269A (en) Gas separation
ES2010186B3 (en) USABLE WATER FILTER WITH MOUTH.
RU97118777A (en) METHOD AND DEVICE FOR REDUCING THE CONTENT OF HARMFUL SUBSTANCES, IN PARTICULAR NITROGEN OXIDES, IN GAS-COMBUSED COMBUSTION PRODUCTS
CA2098684A1 (en) Composite Porous Carbonaceous Membranes
JPS5431087A (en) Separating apparatus for liquid
JPS6475015A (en) Filter for separating leukocytes
JPS6249929A (en) Dehumidifier
JPS5691802A (en) Selective gas permeable membrane cell
JPS5719004A (en) Composite type selective separation membrane module
JPS5855311A (en) Oxygen enriched air feeder
RU97115300A (en) METHOD FOR SEPARATING GAS MIXTURES
JPH0349604B2 (en)
JPS5315271A (en) Separating and concentrating method for gas
JPS5644003A (en) Gas enriching device
JPS52124929A (en) Composite functional hollow fibers and production
JPH072177B2 (en) Carbonated spring manufacturing method and device
JPS6456116A (en) Air dehumidifying device
JPS61247606A (en) Module for preparing oxygen-enriched air
JPS5579011A (en) Separation of oil emulsion
SU1743634A1 (en) Natural gas drying unit

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071116

Year of fee payment: 15