CN1314596C - 超细α-氧化钼的生产工艺 - Google Patents
超细α-氧化钼的生产工艺 Download PDFInfo
- Publication number
- CN1314596C CN1314596C CNB2004100730161A CN200410073016A CN1314596C CN 1314596 C CN1314596 C CN 1314596C CN B2004100730161 A CNB2004100730161 A CN B2004100730161A CN 200410073016 A CN200410073016 A CN 200410073016A CN 1314596 C CN1314596 C CN 1314596C
- Authority
- CN
- China
- Prior art keywords
- molybdenum oxide
- ultra
- ammonium molybdate
- production technique
- fine alpha
- 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.)
- Expired - Lifetime
Links
- 229910000476 molybdenum oxide Inorganic materials 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 24
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 24
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 23
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 26
- 238000003916 acid precipitation Methods 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 16
- 230000008021 deposition Effects 0.000 claims description 16
- 235000012054 meals Nutrition 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 13
- 229910021641 deionized water Inorganic materials 0.000 claims description 13
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- XUFUCDNVOXXQQC-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)molybdenio)oxy-dioxomolybdenum Chemical group N.N.O[Mo](=O)(=O)O[Mo](O)(=O)=O XUFUCDNVOXXQQC-UHFFFAOYSA-L 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract 4
- 239000002244 precipitate Substances 0.000 abstract 2
- 230000001376 precipitating effect Effects 0.000 abstract 2
- 238000010298 pulverizing process Methods 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229960002163 hydrogen peroxide Drugs 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000012769 display material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100730161A CN1314596C (zh) | 2004-08-16 | 2004-08-16 | 超细α-氧化钼的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100730161A CN1314596C (zh) | 2004-08-16 | 2004-08-16 | 超细α-氧化钼的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1736880A CN1736880A (zh) | 2006-02-22 |
CN1314596C true CN1314596C (zh) | 2007-05-09 |
Family
ID=36079870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100730161A Expired - Lifetime CN1314596C (zh) | 2004-08-16 | 2004-08-16 | 超细α-氧化钼的生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1314596C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780981B (zh) * | 2009-01-14 | 2011-11-23 | 新疆教育学院 | 一种二氧化钼纳米粒子的水热合成方法 |
CN101590529B (zh) * | 2009-06-29 | 2011-08-10 | 金堆城钼业股份有限公司 | 一种高松装密度钼粉的制备方法 |
CN102126757B (zh) * | 2010-01-19 | 2012-11-14 | 中国环境科学研究院 | 一种氧化钼清洁生产方法 |
CN105819509B (zh) * | 2016-03-11 | 2017-09-12 | 金堆城钼业股份有限公司 | 一种催化剂用纯三氧化钼的制备方法 |
CN105836802A (zh) * | 2016-03-29 | 2016-08-10 | 河南师范大学 | 用于降解染料废水的MoO3湿式催化剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273745A (en) * | 1979-10-03 | 1981-06-16 | Amax Inc. | Production of molybdenum oxide from ammonium molybdate solutions |
CN1382634A (zh) * | 2002-03-15 | 2002-12-04 | 清华大学 | 一种合成三氧化钼单晶纳米带的方法 |
-
2004
- 2004-08-16 CN CNB2004100730161A patent/CN1314596C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273745A (en) * | 1979-10-03 | 1981-06-16 | Amax Inc. | Production of molybdenum oxide from ammonium molybdate solutions |
CN1382634A (zh) * | 2002-03-15 | 2002-12-04 | 清华大学 | 一种合成三氧化钼单晶纳米带的方法 |
Also Published As
Publication number | Publication date |
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CN1736880A (zh) | 2006-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JINDUICHENG ALUMINIUM INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: JINDUICHENG MOLYBDENUM INDUSTRY CORP. JINDUICHENG MOLYBDENUM INDUSTRY CORP. TECHNOLOGY CENTER |
|
CP03 | Change of name, title or address |
Address after: Technology center of Shaanxi province Xi'an 710068 South Second Ring Road West, No. 5 building 17 layer Generay Jinduicheng Molybdenum Group Co. Ltd. Patentee after: JINDUICHENG MOLYBDENUM GROUP Co.,Ltd. Address before: Technology center of Shaanxi province Xi'an 710068 South Second Ring Road West, No. 5 building 17 layer Generay Jinduicheng Molybdenum Mining Corporation Patentee before: JINDUICHENG MOLYBDENUM Group C |
|
ASS | Succession or assignment of patent right |
Owner name: JINDUICHENG MOLYBDENUM CO., LTD. JINDUICHENG MOLY Free format text: FORMER OWNER: JINDUICHENG ALUMINIUM INDUSTRY GROUP CO., LTD. LAYER, TECHNICAL CENTER OF JINDUICHENG MOLYBDENUM GROUP CO., LTD. Effective date: 20071214 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: The western part of Shaanxi province Xi'an City, South Second Ring Road No. 5 building 17 layer Generay Jinduicheng Molybdenum Limited by Share Ltd technical center zip code: 710068 Patentee after: JINDUICHENG MOLYBDENUM Co.,Ltd. Address before: Technology center of Shaanxi province Xi'an City West South Second Ring Road No. 5 building 17 layer Generay Jinduicheng Molybdenum Group Co. Ltd. postcode: 710068 Patentee before: JINDUICHENG MOLYBDENUM GROUP Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070509 |
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CX01 | Expiry of patent term |