AT333700B - Verfahren zur herstellung von aluminiumchlorid - Google Patents
Verfahren zur herstellung von aluminiumchloridInfo
- Publication number
- AT333700B AT333700B AT767872A AT767872A AT333700B AT 333700 B AT333700 B AT 333700B AT 767872 A AT767872 A AT 767872A AT 767872 A AT767872 A AT 767872A AT 333700 B AT333700 B AT 333700B
- Authority
- AT
- Austria
- Prior art keywords
- aluminum chloride
- producing aluminum
- producing
- chloride
- aluminum
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
- C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/62—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/19—Inorganic fiber
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00178079A US3811916A (en) | 1971-09-07 | 1971-09-07 | Method for carbon impregnation of alumina |
US00178080A US3842163A (en) | 1971-09-07 | 1971-09-07 | Production of aluminum chloride |
US18027071A | 1971-09-14 | 1971-09-14 | |
US18027771A | 1971-09-14 | 1971-09-14 | |
US18027871A | 1971-09-14 | 1971-09-14 | |
US00180276A US3786135A (en) | 1971-09-07 | 1971-09-14 | Recovery of solid selectively constituted high purity aluminum chloride from hot gaseous effluent |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA767872A ATA767872A (de) | 1976-04-15 |
AT333700B true AT333700B (de) | 1976-12-10 |
Family
ID=27558675
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT767872A AT333700B (de) | 1971-09-07 | 1972-09-07 | Verfahren zur herstellung von aluminiumchlorid |
AT780572A AT333701B (de) | 1971-09-07 | 1972-09-12 | Verfahren und vorrichtung zur abscheidung von aluminiumchlorid aus gasformiges aluminiumchlorid enthaltendem gas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT780572A AT333701B (de) | 1971-09-07 | 1972-09-12 | Verfahren und vorrichtung zur abscheidung von aluminiumchlorid aus gasformiges aluminiumchlorid enthaltendem gas |
Country Status (19)
Country | Link |
---|---|
US (4) | US3842163A (de) |
JP (1) | JPS5323796B2 (de) |
AT (2) | AT333700B (de) |
AU (1) | AU459405B2 (de) |
CA (1) | CA977125A (de) |
CH (4) | CH563314A5 (de) |
CS (1) | CS218552B2 (de) |
DD (1) | DD100226A5 (de) |
DE (2) | DE2244041B2 (de) |
FR (2) | FR2152735B1 (de) |
GB (3) | GB1402568A (de) |
HU (1) | HU168355B (de) |
IT (1) | IT965247B (de) |
NL (3) | NL169719C (de) |
NO (1) | NO133191C (de) |
PL (1) | PL113306B1 (de) |
RO (1) | RO61795A (de) |
SE (1) | SE379033B (de) |
YU (1) | YU226872A (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS517383B1 (de) * | 1970-06-06 | 1976-03-06 | ||
US3977846A (en) * | 1971-09-07 | 1976-08-31 | Aluminum Company Of America | Anti-pollution method |
US3842163A (en) * | 1971-09-07 | 1974-10-15 | Aluminum Co Of America | Production of aluminum chloride |
US3929975A (en) * | 1971-09-14 | 1975-12-30 | Aluminum Co Of America | Selective recycle production of aluminum chloride |
US4043758A (en) * | 1973-03-06 | 1977-08-23 | Larco Societe Miniere Et Metallurgique De Larymna S.A. | Apparatus for the manufacture of metallic chlorides |
HU167973B (en) * | 1973-09-28 | 1976-01-28 | Veszpremi Vegyipari Egyetem | Process for producing anhydrous aluminium trichloride from aluminium containing raw materials |
US3940509A (en) * | 1973-12-19 | 1976-02-24 | Universal Oil Products Company | Semi-conducting materials and a method for the manufacture thereof |
US3997689A (en) * | 1975-07-17 | 1976-12-14 | Uop Inc. | Preparation of semiconducting pyropolymeric inorganic refractory oxide materials |
US4136213A (en) * | 1975-10-16 | 1979-01-23 | Exxon Research & Engineering Co. | Carbon article including electrodes and methods of making the same |
US4039648A (en) * | 1975-12-12 | 1977-08-02 | Aluminum Company Of America | Production of aluminum chloride |
US4235860A (en) * | 1979-06-07 | 1980-11-25 | Aluminum Company Of America | Chlorination of aluminous material at superatmospheric pressure |
US4105752A (en) * | 1976-12-20 | 1978-08-08 | Aluminum Company Of America | Aluminum chloride production |
US4083926A (en) * | 1977-02-03 | 1978-04-11 | Aluminum Company Of America | Cooling aluminum chloride vapors by contact with solid aluminum chloride |
SE424439B (sv) * | 1977-02-03 | 1982-07-19 | Aluminum Co Of America | Forfarande for framstellning av aluminiumklorid genom kondensering av gasformig aluminiumklorid i en fluidiserad bedd av aluminiumklorid |
US4070448A (en) * | 1977-02-03 | 1978-01-24 | Aluminum Company Of America | Method of producing high purity aluminum chloride |
US4096234A (en) * | 1977-03-23 | 1978-06-20 | Aluminum Company Of America | Production of anhydrous aluminum chloride from clay using catalyst and recycling of silicon chloride |
US4236464A (en) * | 1978-03-06 | 1980-12-02 | Aerojet-General Corporation | Incineration of noxious materials |
US4161389A (en) * | 1978-04-07 | 1979-07-17 | Procedyne, Inc. | Fluidized bed calcining system |
US4184455A (en) * | 1978-04-10 | 1980-01-22 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes |
US4244935A (en) * | 1978-04-20 | 1981-01-13 | Aluminum Company Of America | Method of forming metal chlorides |
US4378984A (en) * | 1978-08-02 | 1983-04-05 | Cheng Chen Yen | Distillative freezing process for separating volatile mixtures |
AU5496480A (en) * | 1979-02-16 | 1980-08-21 | Swiss Aluminium Ltd. | Producing al cl3 |
JPS5666254U (de) * | 1979-10-26 | 1981-06-02 | ||
US4301138A (en) * | 1980-04-24 | 1981-11-17 | Aluminum Company Of America | System for transporting particulate solids from high temperature to low temperature zone |
DE3023297C2 (de) * | 1980-06-21 | 1988-05-05 | International Minerals & Chemical Luxembourg S.A., 2010 Luxembourg | Verfahren zur Herstellung eines Vorproduktes für die Erzeugung von Siliziumcarbid |
US4374018A (en) * | 1981-04-20 | 1983-02-15 | Air Products And Chemicals, Inc. | Method for producing upgraded products from a heavy oil feed |
US4349516A (en) * | 1981-04-20 | 1982-09-14 | Dunn Jr Wendell E | Process for treating the gas stream from an aluminum value chlorination process |
US4451273A (en) * | 1981-08-25 | 1984-05-29 | Cheng Chen Yen | Distillative freezing process for separating volatile mixtures and apparatuses for use therein |
JPS5864300A (ja) * | 1981-10-15 | 1983-04-16 | Nec Corp | 気相法によるアルミニウム酸化物の薄膜製造方法 |
US4650507A (en) * | 1982-06-24 | 1987-03-17 | Cheng Chen Yen | Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein |
US4465566A (en) * | 1982-07-20 | 1984-08-14 | Atlantic Richfield Company | Method of producing anhydrous aluminum chloride from acid leach-derived ACH and the production of aluminum therefrom |
US4465659A (en) * | 1982-07-21 | 1984-08-14 | Atlantic Richfield Company | Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate |
US4536212A (en) * | 1982-09-29 | 1985-08-20 | David Weston | Production of a purified aluminum monochloride from alumina, bauxites and clays and the subsequent production of aluminum metal |
DE3620023A1 (de) * | 1986-06-13 | 1987-12-17 | Basf Ag | Verfahren zur herstellung von wasserfreiem aluminiumchlorid |
FR2606011B1 (fr) * | 1986-10-31 | 1989-01-13 | Atochem | Granules de chlorure d'aluminium et procede pour les obtenir |
FR2609977B1 (fr) * | 1987-01-27 | 1991-06-07 | Atochem | Procede de condensation du chlorure d'aluminium |
US4869729A (en) * | 1987-05-27 | 1989-09-26 | Schneider Richard T | Apparatus for methane production |
US4944771A (en) * | 1987-05-27 | 1990-07-31 | Schneider Richard T | Method for methane production |
US5093092A (en) * | 1991-02-28 | 1992-03-03 | Aluminum Company Of America | Purification of bayer process liquor with alumina coated with a layer or carbon |
US6395245B1 (en) * | 1992-04-06 | 2002-05-28 | Mitsui Chemicals, Inc. | Method for preparing carbon-containing composition |
DE19533214A1 (de) * | 1995-09-08 | 1997-03-13 | Basf Ag | Verfahren zur elektrochemischen Herstellung von Natrium und Aluminiumchlorid |
US6263958B1 (en) * | 1998-02-23 | 2001-07-24 | William H. Fleishman | Heat exchangers that contain and utilize fluidized small solid particles |
US6530970B2 (en) * | 2001-05-21 | 2003-03-11 | Alcoa Inc. | Method for recovering aluminum vapor and aluminum suboxide from off-gases during production of aluminum by carbothermic reduction of alumina |
FR2827591B1 (fr) * | 2001-07-17 | 2004-09-10 | Cie D Etudes Des Technologies | Procede et dispositif de production d'un gaz riche en hydrogene par pyrolyse thermique d'hydrocarbures |
US7067088B2 (en) * | 2002-01-12 | 2006-06-27 | Saudi Basic Industries Corporation | Stratified flow chemical reactor |
US7588741B2 (en) * | 2004-03-30 | 2009-09-15 | Dunn Jr Wendell E | Cyclical vacuum chlorination processes, including lithium extraction |
US9315382B2 (en) | 2006-03-23 | 2016-04-19 | Keystone Metals Recovery Inc. | Metal chlorides and metals obtained from metal oxide containing materials |
RU2655347C1 (ru) * | 2016-06-30 | 2018-05-25 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Стенд для моделирования процесса десублимации компонентов газовой смеси |
NO20190144A1 (en) | 2019-01-31 | 2020-08-03 | Norsk Hydro As | A process for production of aluminium |
CN112870751A (zh) * | 2021-01-11 | 2021-06-01 | 河南神马氯碱发展有限责任公司 | 一种新型三氯化铝捕集器降温装置 |
JP2024535098A (ja) * | 2021-09-24 | 2024-09-26 | アルミナム・テクノロジーズ・エルエルシー | アルミニウムを調製するためのアルミニウム鉱石の選択的塩素化方法 |
NO20220517A1 (en) | 2022-05-05 | 2023-11-06 | Norsk Hydro As | A process and apparatus for production of aluminium |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA515992A (en) * | 1955-08-23 | G. Grant Donald | Manufacture of aluminium chloride | |
US1566269A (en) * | 1921-07-27 | 1925-12-22 | Burgess Louis | Production of aluminum chloride |
US2446221A (en) * | 1943-03-06 | 1948-08-03 | Standard Oil Dev Co | Producing aluminum halides by the reaction of alumina, carbon, and free halogen |
DE852986C (de) * | 1944-07-15 | 1952-10-20 | Basf Ag | Verfahren zur Herstellung von Aluminiumchlorid |
US2583013A (en) * | 1945-10-26 | 1952-01-22 | Standard Oil Dev Co | Condensation of sublimable material |
US2607440A (en) * | 1947-10-21 | 1952-08-19 | Standard Oil Dev Co | Recovering condensible material from vaporous mixtures |
GB668620A (en) * | 1949-10-24 | 1952-03-19 | Basf Ag | Improvements in the production of aluminium chloride |
US2797981A (en) * | 1952-11-06 | 1957-07-02 | Phillips Petroleum Co | Recovery of aluminum chloride from a fluid aluminum chloride-hydrocarbon complex |
DE1076629B (de) * | 1957-06-04 | 1960-03-03 | United States Steel Corp | Verfahren und Vorrichtung zum Foerdern feinverteilter fester Stoffe, insbesondere zur Reduktion von Eisenerzen, mittels sie in aufeinanderfolgenden Schichten in Schwebe haltenden Gasen |
ES244660A1 (es) * | 1958-10-14 | 1959-03-16 | Compania Nac Calvo Sotelo | Aparato y procedimiento para la obtenciën de cloruro de alumimio anhidrico |
DE1100601B (de) * | 1959-04-14 | 1961-03-02 | Ducon Co | Vorrichtung zur Durchfuehrung katalytischer Umsetzungen im Wirbelbett |
US3133109A (en) * | 1960-11-28 | 1964-05-12 | Gen Electric | Silicon compound process and apparatus |
US3175883A (en) * | 1961-06-05 | 1965-03-30 | Aluminium Lab Ltd | Process for reducing the soda content of alumina |
US3445182A (en) * | 1965-02-15 | 1969-05-20 | Universal Oil Prod Co | Method for removing chlorine and entrained aluminum chloride particles from a waste gas stream |
DE1229056B (de) * | 1965-05-03 | 1966-11-24 | Basf Ag | Verfahren zur Herstellung von wasserfreiem Aluminiumchlorid |
US3406009A (en) * | 1965-12-23 | 1968-10-15 | Allied Chem | Process for aluminum chloride production |
GB1168670A (en) | 1966-08-22 | 1969-10-29 | Nippon Soda Co | Improvements in the Preparation of Anhydrous Aluminium Chloride. |
US3786135A (en) * | 1971-09-07 | 1974-01-15 | Aluminum Co Of America | Recovery of solid selectively constituted high purity aluminum chloride from hot gaseous effluent |
US3842163A (en) * | 1971-09-07 | 1974-10-15 | Aluminum Co Of America | Production of aluminum chloride |
-
1971
- 1971-09-07 US US00178080A patent/US3842163A/en not_active Expired - Lifetime
- 1971-09-07 US US00178079A patent/US3811916A/en not_active Expired - Lifetime
-
1972
- 1972-08-22 GB GB3903472A patent/GB1402568A/en not_active Expired
- 1972-08-22 SE SE7210844A patent/SE379033B/xx unknown
- 1972-08-31 AU AU46160/72A patent/AU459405B2/en not_active Expired
- 1972-08-31 CS CS725994A patent/CS218552B2/cs unknown
- 1972-09-04 GB GB4099272A patent/GB1402569A/en not_active Expired
- 1972-09-04 GB GB4471773A patent/GB1407308A/en not_active Expired
- 1972-09-05 PL PL1972200675A patent/PL113306B1/pl unknown
- 1972-09-05 DE DE2244041A patent/DE2244041B2/de not_active Withdrawn
- 1972-09-05 CA CA150,956A patent/CA977125A/en not_active Expired
- 1972-09-06 HU HUAU285A patent/HU168355B/hu unknown
- 1972-09-06 NO NO3169/72A patent/NO133191C/no unknown
- 1972-09-06 JP JP7289424A patent/JPS5323796B2/ja not_active Expired
- 1972-09-06 DD DD165480A patent/DD100226A5/xx unknown
- 1972-09-07 AT AT767872A patent/AT333700B/de not_active IP Right Cessation
- 1972-09-07 IT IT52597/72A patent/IT965247B/it active
- 1972-09-07 FR FR7231772A patent/FR2152735B1/fr not_active Expired
- 1972-09-07 NL NLAANVRAGE7212201,A patent/NL169719C/xx not_active IP Right Cessation
- 1972-09-07 YU YU02268/72A patent/YU226872A/xx unknown
- 1972-09-07 CH CH1317072A patent/CH563314A5/xx not_active IP Right Cessation
- 1972-09-07 RO RO7200072163A patent/RO61795A/ro unknown
- 1972-09-11 NL NLAANVRAGE7212333,A patent/NL169718C/xx not_active IP Right Cessation
- 1972-09-12 AT AT780572A patent/AT333701B/de not_active IP Right Cessation
- 1972-09-13 DE DE2245432A patent/DE2245432A1/de active Granted
- 1972-09-14 CH CH811274A patent/CH555781A/fr not_active IP Right Cessation
- 1972-09-14 CH CH804074A patent/CH564487A5/xx not_active IP Right Cessation
- 1972-09-14 FR FR7232574A patent/FR2152958B1/fr not_active Expired
- 1972-09-14 CH CH1347872A patent/CH553129A/fr not_active IP Right Cessation
-
1973
- 1973-08-29 US US05/392,505 patent/US3930800A/en not_active Expired - Lifetime
-
1974
- 1974-01-11 US US05/432,443 patent/US3956455A/en not_active Expired - Lifetime
-
1976
- 1976-11-25 NL NL7613188A patent/NL7613188A/xx active Search and Examination
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT333700B (de) | Verfahren zur herstellung von aluminiumchlorid | |
AT327157B (de) | Verfahren zur herstellung von dimethylather | |
AT324001B (de) | Verfahren zur herstellung von neuen polyamidimiden | |
CH555327A (de) | Verfahren zur herstellung von polythiobisphenolen. | |
AT322208B (de) | Verfahren zur herstellung von neuen polyamidimiden | |
AT326703B (de) | Verfahren zur herstellung von druckformen | |
AT323339B (de) | Verfahren zur herstellung von neuen benzomorphanen | |
AT323413B (de) | Verfahren zur herstellung von vinylchloridpolymeren | |
AT339252B (de) | Verfahren zur herstellung von aluminiumchlorhydroxiden | |
AT329520B (de) | Verfahren zur herstellung von aluminiumchlorhydroxyden | |
AT321872B (de) | Verfahren zur herstellung von perfluoralkyljodiden | |
AT360242B (de) | Verfahren zur herstellung von aluminium | |
DD104533A5 (de) | Verfahren zur herstellung von olefintetrapolymeren | |
CH557300A (de) | Kontinuierliches verfahren zur herstellung von aluminiumfluorid. | |
AT358520B (de) | Verfahren zur herstellung von briketts | |
DE2134251B2 (de) | Verfahren zur herstellung von 4-hydroxyphenyl-glycin | |
AT327154B (de) | Verfahren zur herstellung von aluminiumhalogenphosphaten | |
AT344662B (de) | Verfahren zur herstellung von aluminiumchlorid | |
AT332380B (de) | Verfahren zur herstellung von chlorameisensaurearylestern | |
AT333717B (de) | Verfahren zur herstellung von neuem 3-fluor-d-alanin oder deutero-analogen desselben | |
DD129282A3 (de) | Verfahren zur herstellung von supraleitern | |
AT317239B (de) | Verfahren zur herstellung von neuen substituierten biguaniden | |
AT314748B (de) | Verfahren zur herstellung von neuen 16-methylen-9beta-10alpha-steroiden | |
AT330379B (de) | Verfahren zur herstellung von cis-zearalenen | |
AT305209B (de) | Verfahren zur Herstellung von Kryolith |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |