JPS6437416A - Production of alumina having low sodium content - Google Patents
Production of alumina having low sodium contentInfo
- Publication number
- JPS6437416A JPS6437416A JP62192151A JP19215187A JPS6437416A JP S6437416 A JPS6437416 A JP S6437416A JP 62192151 A JP62192151 A JP 62192151A JP 19215187 A JP19215187 A JP 19215187A JP S6437416 A JPS6437416 A JP S6437416A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- alumina
- sodium
- alkaline
- ammonium
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title abstract 4
- 229910052708 sodium Inorganic materials 0.000 title abstract 4
- 239000011734 sodium Substances 0.000 title abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 4
- 239000000017 hydrogel Substances 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 150000003863 ammonium salts Chemical class 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 150000003388 sodium compounds Chemical class 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192151A JPS6437416A (en) | 1987-07-31 | 1987-07-31 | Production of alumina having low sodium content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192151A JPS6437416A (en) | 1987-07-31 | 1987-07-31 | Production of alumina having low sodium content |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6437416A true JPS6437416A (en) | 1989-02-08 |
| JPH0262490B2 JPH0262490B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-12-25 |
Family
ID=16286546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62192151A Granted JPS6437416A (en) | 1987-07-31 | 1987-07-31 | Production of alumina having low sodium content |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017321A (ja) * | 1996-06-27 | 1998-01-20 | Catalysts & Chem Ind Co Ltd | アルミナ小球体およびその製造方法 |
| JP2000095516A (ja) * | 1998-07-22 | 2000-04-04 | Inst Fr Petrole | 塩基性媒質中でのアルミナの合成方法 |
-
1987
- 1987-07-31 JP JP62192151A patent/JPS6437416A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017321A (ja) * | 1996-06-27 | 1998-01-20 | Catalysts & Chem Ind Co Ltd | アルミナ小球体およびその製造方法 |
| JP2000095516A (ja) * | 1998-07-22 | 2000-04-04 | Inst Fr Petrole | 塩基性媒質中でのアルミナの合成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0262490B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3565519D1 (en) | Cerium dioxide with morphological characteristics, and process for its preparation | |
| ATE67746T1 (de) | Ceriumoxid mit neuen morphologischen charakteristika und verfahren zu dessen herstellung. | |
| JPS51140900A (en) | Process for production of aluminum carbonate hydroxide:ammonium | |
| GB1359448A (en) | Process for purifying silica hydrogel | |
| FI871209A0 (fi) | Foerfarande foer framstaellning av synnerligen rent dermatansulfat och detta innehaollande farmaceutiska produkter. | |
| JPS6437416A (en) | Production of alumina having low sodium content | |
| JPS52147654A (en) | Aqueous solution comprising organoosilicon compound and process for production thereof | |
| JPS56109820A (en) | Manufacture of magnesium hydroxide | |
| DE3461384D1 (en) | Process for the continuous concentration by evaporation of aqueous solutions containing caprolactam and its oligomers | |
| DE2860535D1 (en) | Process for the production of aqueous suspensions of calcium sulphate-hemihydrate and their use | |
| JPS5527824A (en) | Production of alumina sol | |
| JPS57150678A (en) | Purification of reaction mixture produced on manufacturing 2,3-epoxypropyltrialkylammonium chloride by treating chlorohydroxypropyltrialkylammonium chloride with alkali functional substance in aqueous medium | |
| SU1291618A1 (ru) | Способ переработки ксантогенатных никелевых кеков | |
| KR870008794A (ko) | 지르코늄의 불화 황산염으로부터 마이크론 이하의 안정화된 산화지르코늄을 제조하는 방법 및 이에 의해 수득된 안정화 산화 지르코늄의 세라믹 조성물에의 이용 | |
| SU823284A1 (ru) | Способ получени раствора силикатаНАТРи | |
| BR8405713A (pt) | Processo para preparacao de composto hidrolisavel para produzir alpha-aminoacido,processo de hidrolise de produto de hidrocarboxilacao e processo para producao de fenilalanina | |
| ES8702304A1 (es) | Procedimiento para fabricar carbonato de sodio anhidro denso | |
| SU1574583A1 (ru) | Способ получени фосфорных удобрений на основе цеолита | |
| SU1288159A1 (ru) | Способ получени диоксида цери | |
| SU481544A1 (ru) | Способ получени сульфата бари | |
| SU865381A1 (ru) | Способ получени сорбента | |
| SU819152A1 (ru) | Способ нейтрализации парафинов | |
| SU120840A1 (ru) | Способ получени химически чистой вольфрамовой кислоты | |
| SU1478579A1 (ru) | Способ получения гранулированной окиси алюминия | |
| Rossi | Preparation of Ceramic Powders |