NO116198B - - Google Patents
Info
- Publication number
- NO116198B NO116198B NO162477A NO16247766A NO116198B NO 116198 B NO116198 B NO 116198B NO 162477 A NO162477 A NO 162477A NO 16247766 A NO16247766 A NO 16247766A NO 116198 B NO116198 B NO 116198B
- Authority
- NO
- Norway
- Prior art keywords
- reaction
- gas
- blown
- combustion chamber
- inert gas
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 91
- 239000007789 gas Substances 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 30
- 239000011261 inert gas Substances 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- 239000012265 solid product Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000306 component Substances 0.000 claims 6
- 230000005484 gravity Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 22
- 239000001301 oxygen Substances 0.000 description 22
- 229910052760 oxygen Inorganic materials 0.000 description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 13
- 239000000049 pigment Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 230000001590 oxidative effect Effects 0.000 description 7
- 229910001868 water Inorganic materials 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 244000052616 bacterial pathogen Species 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 5
- 230000006911 nucleation Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000011437 continuous method Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010291 electrical method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010574 gas phase reaction Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910003480 inorganic solid Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910010062 TiCl3 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum chloride Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
- C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
- C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF45833A DE1259851B (de) | 1965-04-15 | 1965-04-15 | Verfahren zur Herstellung von anorganischen, festen Produkten durch Gasphasenreaktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116198B true NO116198B (fr) | 1969-02-17 |
Family
ID=7100696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO162477A NO116198B (fr) | 1965-04-15 | 1966-04-05 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3485584A (fr) |
| AT (1) | AT270839B (fr) |
| BE (1) | BE679575A (fr) |
| CH (1) | CH497914A (fr) |
| DE (1) | DE1259851B (fr) |
| ES (1) | ES325474A1 (fr) |
| FI (1) | FI43730C (fr) |
| FR (1) | FR1478682A (fr) |
| GB (1) | GB1150432A (fr) |
| NL (1) | NL6605109A (fr) |
| NO (1) | NO116198B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE755089A (fr) * | 1969-08-20 | 1971-02-22 | Montedison Spa | Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire |
| BE792503A (fr) * | 1971-12-10 | 1973-06-08 | Montedison Spa | Procede de preparation d'un bioxyde de titane d'une taille de particules controlee |
| US3966892A (en) * | 1974-11-13 | 1976-06-29 | Nippon Mining Co., Ltd. | Process for producing titanium dioxide |
| JPS57175711A (en) * | 1981-04-21 | 1982-10-28 | Asahi Glass Co Ltd | Synthesis of silicon nitride |
| JPS5815013A (ja) * | 1981-07-21 | 1983-01-28 | Asahi Glass Co Ltd | 珪素の窒化物の合成方法 |
| US4474477A (en) * | 1983-06-24 | 1984-10-02 | Barrett, Haentjens & Co. | Mixing apparatus |
| US4803056A (en) * | 1983-07-22 | 1989-02-07 | Kerr-Mcgee Chemical Corporation | System for increasing the capacity of a titanium dioxide producing process |
| US5222482A (en) * | 1991-04-15 | 1993-06-29 | Clark Kenneth M | Binocular endoscope with depth perception and fixed focal plane |
| US5508015A (en) * | 1994-07-15 | 1996-04-16 | E. I. Du Pont De Nemours And Company | Process for controlling agglomeration in the manufacture of TiO2 |
| WO2001016027A1 (fr) * | 1999-08-30 | 2001-03-08 | Showa Denko K.K. | Particules d'oxyde de titane et leur procede de production |
| DE102007048553A1 (de) * | 2006-12-20 | 2008-06-26 | Kronos International, Inc. | Verfahren zur Herstellung von Titandioxid durch Oxidation von Titantetrachlorid |
| US7968077B2 (en) | 2006-12-20 | 2011-06-28 | Kronos International, Inc. | Method for manufacturing titanium dioxide by oxidizing of titanium tetrachloride |
| DE102007041427A1 (de) | 2007-08-31 | 2009-03-05 | Outotec Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670275A (en) * | 1950-09-02 | 1954-02-23 | Du Pont | Metal oxide production |
| US3105742A (en) * | 1960-03-16 | 1963-10-01 | Pittsburgh Plate Glass Co | Process for producing titanium oxide pigments |
| US3147077A (en) * | 1960-06-24 | 1964-09-01 | British Titan Products | Production of titanium dioxide |
| US3203763A (en) * | 1963-01-17 | 1965-08-31 | Du Pont | Production of metal oxides through oxidation of metal halides |
| US3284159A (en) * | 1964-01-03 | 1966-11-08 | Du Pont | Pigmentary tio2 manufacture |
| DE1442690A1 (de) * | 1964-01-04 | 1969-04-17 | Bayer Ag | Verfahren zur Durchfuehrung von Gasphasenreaktionen |
-
1965
- 1965-04-15 DE DEF45833A patent/DE1259851B/de active Pending
-
1966
- 1966-04-04 CH CH493766A patent/CH497914A/de not_active IP Right Cessation
- 1966-04-05 NO NO162477A patent/NO116198B/no unknown
- 1966-04-06 US US540633A patent/US3485584A/en not_active Expired - Lifetime
- 1966-04-12 AT AT343766A patent/AT270839B/de active
- 1966-04-13 ES ES0325474A patent/ES325474A1/es not_active Expired
- 1966-04-13 GB GB16254/66A patent/GB1150432A/en not_active Expired
- 1966-04-15 FR FR57747A patent/FR1478682A/fr not_active Expired
- 1966-04-15 FI FI660980A patent/FI43730C/fi active
- 1966-04-15 NL NL6605109A patent/NL6605109A/xx unknown
- 1966-04-15 BE BE679575D patent/BE679575A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT270839B (de) | 1969-05-12 |
| FI43730B (fr) | 1971-03-01 |
| NL6605109A (fr) | 1966-10-17 |
| CH497914A (de) | 1970-10-31 |
| GB1150432A (en) | 1969-04-30 |
| DE1259851B (de) | 1968-02-01 |
| ES325474A1 (es) | 1967-05-01 |
| US3485584A (en) | 1969-12-23 |
| FI43730C (fi) | 1971-06-10 |
| BE679575A (fr) | 1966-10-17 |
| FR1478682A (fr) | 1967-04-28 |
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