FR2382262A1 - Garnissage en matiere ceramique pour tours - Google Patents
Garnissage en matiere ceramique pour toursInfo
- Publication number
- FR2382262A1 FR2382262A1 FR7805837A FR7805837A FR2382262A1 FR 2382262 A1 FR2382262 A1 FR 2382262A1 FR 7805837 A FR7805837 A FR 7805837A FR 7805837 A FR7805837 A FR 7805837A FR 2382262 A1 FR2382262 A1 FR 2382262A1
- Authority
- FR
- France
- Prior art keywords
- ceramic
- elements
- lathes
- padding
- ceramic elements
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30203—Saddle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30416—Ceramic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/72—Packing elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Cette invention concerne des éléments en matière céramique. L'incorporation de 15 à 30 % en poids d'alumine à l'etat très finement divisé à un mélange renfermant de l'argile et un fondant, destiné à la fabrication d'éléments Céramiques, fournit des éléments ayant une résistance élevée aux acides. De tels éléments, en particulier en forme de selles, sont utilisables comme garnissage pour les tours de traitement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/773,438 US4155960A (en) | 1977-03-02 | 1977-03-02 | Porcelain tower packing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382262A1 true FR2382262A1 (fr) | 1978-09-29 |
FR2382262B1 FR2382262B1 (fr) | 1980-08-29 |
Family
ID=25098260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805837A Granted FR2382262A1 (fr) | 1977-03-02 | 1978-03-01 | Garnissage en matiere ceramique pour tours |
Country Status (8)
Country | Link |
---|---|
US (1) | US4155960A (fr) |
JP (1) | JPS53140308A (fr) |
BR (1) | BR7801251A (fr) |
CA (1) | CA1092019A (fr) |
DE (1) | DE7806198U1 (fr) |
FR (1) | FR2382262A1 (fr) |
GB (1) | GB1548139A (fr) |
NL (1) | NL7802243A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814044A (en) * | 1985-07-05 | 1989-03-21 | Hitt Franz A | System for treating heavy hydrocarbon-water mixture |
CN1058421C (zh) * | 1995-11-20 | 2000-11-15 | 湖南安沙尼传质设备有限公司 | 一种高硅瓷质填料 |
CA2316031C (fr) | 1999-08-17 | 2006-05-23 | Koch-Glitsch, Inc. | Element d'emballage |
US20060204414A1 (en) * | 2005-03-11 | 2006-09-14 | Saint-Gobain Ceramics & Plastics, Inc. | Bed support media |
US7566428B2 (en) * | 2005-03-11 | 2009-07-28 | Saint-Gobain Ceramics & Plastics, Inc. | Bed support media |
CN101468321B (zh) * | 2007-12-28 | 2011-04-27 | 中国石油化工股份有限公司 | 一种eo/eg装置用惰性填料的制备方法 |
CN104987036A (zh) * | 2015-07-03 | 2015-10-21 | 苏州市科迪石化工程有限公司 | 一种填料及其加工方法 |
WO2021095843A1 (fr) * | 2019-11-15 | 2021-05-20 | デンカ株式会社 | Substrat céramique, substrat composite, carte de circuit imprimé, procédé de production de substrat céramique, procédé de production de substrat composite, procédé de production de carte de circuit imprimé, et procédé pour la production d'une pluralité de cartes de circuit imprimé |
CN114835399A (zh) * | 2022-05-17 | 2022-08-02 | 江西博鑫环保科技股份有限公司 | 一种高耐酸致密性高硅蓄热蜂窝陶瓷填料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1343040A (en) * | 1918-12-03 | 1920-06-08 | Gen Electric | Porcelain |
DE1671197A1 (de) * | 1965-06-08 | 1971-09-30 | Inst Der Feuerfest Ind | Gebrannte Materialien mit hoher bzw. hoechster Saeurerestistenz |
DE2140982A1 (de) * | 1966-09-17 | 1973-02-22 | Hermsdorf Keramik Veb | Porzellanmasse und verfahren zu ihrer herstellung |
DE2425058A1 (de) * | 1974-05-24 | 1975-12-04 | Rauschert Kg P | Fuellkoerper aus keramikmaterial und deren verwendung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639909A (en) * | 1951-06-29 | 1953-05-26 | Us Stonewear Company | Tower packing |
DE1261436C2 (de) | 1961-12-01 | 1973-07-26 | Feldmuehle Ag | Sinterkoerper aus Aluminiumoxid |
US3238048A (en) * | 1963-01-23 | 1966-03-01 | Gen Motors Corp | Ceramics |
-
1977
- 1977-03-02 US US05/773,438 patent/US4155960A/en not_active Expired - Lifetime
-
1978
- 1978-02-22 CA CA297,473A patent/CA1092019A/fr not_active Expired
- 1978-02-28 JP JP2272378A patent/JPS53140308A/ja active Granted
- 1978-03-01 FR FR7805837A patent/FR2382262A1/fr active Granted
- 1978-03-01 BR BR7801251A patent/BR7801251A/pt unknown
- 1978-03-01 DE DE7806198U patent/DE7806198U1/de not_active Expired
- 1978-03-01 GB GB8076/78A patent/GB1548139A/en not_active Expired
- 1978-03-01 NL NL7802243A patent/NL7802243A/xx not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1343040A (en) * | 1918-12-03 | 1920-06-08 | Gen Electric | Porcelain |
DE1671197A1 (de) * | 1965-06-08 | 1971-09-30 | Inst Der Feuerfest Ind | Gebrannte Materialien mit hoher bzw. hoechster Saeurerestistenz |
DE2140982A1 (de) * | 1966-09-17 | 1973-02-22 | Hermsdorf Keramik Veb | Porzellanmasse und verfahren zu ihrer herstellung |
DE2425058A1 (de) * | 1974-05-24 | 1975-12-04 | Rauschert Kg P | Fuellkoerper aus keramikmaterial und deren verwendung |
Also Published As
Publication number | Publication date |
---|---|
FR2382262B1 (fr) | 1980-08-29 |
BR7801251A (pt) | 1978-11-28 |
GB1548139A (en) | 1979-07-04 |
NL7802243A (nl) | 1978-09-05 |
CA1092019A (fr) | 1980-12-23 |
JPS53140308A (en) | 1978-12-07 |
DE7806198U1 (de) | 1978-08-17 |
US4155960A (en) | 1979-05-22 |
JPS5723671B2 (fr) | 1982-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |