DD278066A1 - Keramikfilter zur gasfiltration und verfahren zu dessen herstellung - Google Patents

Keramikfilter zur gasfiltration und verfahren zu dessen herstellung Download PDF

Info

Publication number: DD278066A1
Authority: DD; German Democratic Republic
Prior art keywords: ceramic filter; pore; filter according; spray granules; aid
Prior art date: 1988-12-15

Application number

DD32316588A

Other languages

German (de)

English (en)

Inventor

Ralph-Peter Scholz

Klaus Elmer

Regine Stoebe

Wolfgang Schulle

Dieter Melzer

Original Assignee

Medizin Labortechnik Veb K

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.)

1988-12-15

Filing date

1988-12-15

Publication date

1990-04-25

1988-12-15 Application filed by Medizin Labortechnik Veb K filed Critical Medizin Labortechnik Veb K

1988-12-15 Priority to DD32316588A priority Critical patent/DD278066A1/de

1989-08-11 Priority to DE19893926555 priority patent/DE3926555A1/de

1989-12-13 Priority to DK628289A priority patent/DK628289A/da

1989-12-14 Priority to HU896608A priority patent/HU896608D0/hu

1990-04-25 Publication of DD278066A1 publication Critical patent/DD278066A1/de

Links

239000000919 ceramic Substances 0.000 title claims abstract description 31
238000000034 method Methods 0.000 title claims abstract description 14
238000001914 filtration Methods 0.000 title claims abstract description 11
238000004519 manufacturing process Methods 0.000 title claims abstract description 8
239000011148 porous material Substances 0.000 claims abstract description 17
239000000203 mixture Substances 0.000 claims abstract description 9
239000005995 Aluminium silicate Substances 0.000 claims abstract description 6
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 6
235000012211 aluminium silicate Nutrition 0.000 claims abstract description 6
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 6
239000008187 granular material Substances 0.000 claims description 17
239000007921 spray Substances 0.000 claims description 16
238000003825 pressing Methods 0.000 claims description 9
239000000463 material Substances 0.000 claims description 8
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
229910052878 cordierite Inorganic materials 0.000 claims description 5
JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 5
239000007788 liquid Substances 0.000 claims description 5
239000003795 chemical substances by application Substances 0.000 claims description 4
239000000446 fuel Substances 0.000 claims description 4
238000011146 sterile filtration Methods 0.000 claims description 4
229910004298 SiO 2 Inorganic materials 0.000 claims description 3
238000000227 grinding Methods 0.000 claims description 3
239000002002 slurry Substances 0.000 claims description 3
238000001694 spray drying Methods 0.000 claims description 3
PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims description 3
229910010413 TiO 2 Inorganic materials 0.000 claims description 2
238000002360 preparation method Methods 0.000 claims description 2
238000007493 shaping process Methods 0.000 claims description 2
239000004575 stone Substances 0.000 claims 1
239000003814 drug Substances 0.000 abstract description 2
239000007789 gas Substances 0.000 description 7
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
239000005642 Oleic acid Substances 0.000 description 2
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
238000011118 depth filtration Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
239000011707 mineral Substances 0.000 description 2
238000000465 moulding Methods 0.000 description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
239000007858 starting material Substances 0.000 description 2
238000000108 ultra-filtration Methods 0.000 description 2
241000282979 Alces alces Species 0.000 description 1
206010002091 Anaesthesia Diseases 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
229920002261 Corn starch Polymers 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000037005 anaesthesia Effects 0.000 description 1
238000000889 atomisation Methods 0.000 description 1
235000014633 carbohydrates Nutrition 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000008120 corn starch Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000001802 infusion Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000001471 micro-filtration Methods 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
244000005700 microbiome Species 0.000 description 1
239000011859 microparticle Substances 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
-1 polysaccharides carbohydrate Chemical class 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
238000002560 therapeutic procedure Methods 0.000 description 1
238000009423 ventilation Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Filtering Materials (AREA)

DD32316588A 1988-12-15 1988-12-15 Keramikfilter zur gasfiltration und verfahren zu dessen herstellung DD278066A1 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
DD32316588A DD278066A1 (de)	1988-12-15	1988-12-15	Keramikfilter zur gasfiltration und verfahren zu dessen herstellung
DE19893926555 DE3926555A1 (de)	1988-12-15	1989-08-11	Keramikfilter zur gasfiltration und verfahren zu dessen herstellung
DK628289A DK628289A (da)	1988-12-15	1989-12-13	Keramikfilter til gasfiltrering og fremgangsmaade til dettes fremstilling
HU896608A HU896608D0 (en)	1988-12-15	1989-12-14	Ceramic filter for gasfiltration and process for production of it

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD32316588A DD278066A1 (de)	1988-12-15	1988-12-15	Keramikfilter zur gasfiltration und verfahren zu dessen herstellung

Publications (1)

Publication Number	Publication Date
DD278066A1 true DD278066A1 (de)	1990-04-25

Family

ID=5605044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD32316588A DD278066A1 (de)	1988-12-15	1988-12-15	Keramikfilter zur gasfiltration und verfahren zu dessen herstellung

Country Status (4)

Country	Link
DD (1)	DD278066A1 (da)
DE (1)	DE3926555A1 (da)
DK (1)	DK628289A (da)
HU (1)	HU896608D0 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0738930B2 (ja) *	1990-03-30	1995-05-01	日本碍子株式会社	多孔質セラミックフィルタの製法
DE4032086A1 (de) *	1990-10-10	1992-04-16	Didier Werke Ag	Russpartikelfilter
FR2977470A1 (fr) *	2011-07-08	2013-01-11	Air Liquide Medical Systems	Systeme de mesure de pression pour ventilateur medical
CN108069732B (zh) *	2017-11-29	2020-10-27	广东道氏技术股份有限公司	一种金属洞石干粒及其制备方法
CN120199808B (zh) *	2025-05-26	2025-08-05	江苏正力新能电池技术股份有限公司	正极极片及其制备方法和电池

1988
- 1988-12-15 DD DD32316588A patent/DD278066A1/de not_active IP Right Cessation
1989
- 1989-08-11 DE DE19893926555 patent/DE3926555A1/de not_active Withdrawn
- 1989-12-13 DK DK628289A patent/DK628289A/da not_active Application Discontinuation
- 1989-12-14 HU HU896608A patent/HU896608D0/hu unknown

Also Published As

Publication number	Publication date
DK628289A (da)	1990-06-16
HU896608D0 (en)	1990-03-28
DK628289D0 (da)	1989-12-13
DE3926555A1 (de)	1990-06-21

Legal Events

Date	Code	Title	Description
1996-04-11	ENJ	Ceased due to non-payment of renewal fee

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