CN1727278A - 用氨和氟化氢为原料制备三氟化氮的设备及工艺方法 - Google Patents
用氨和氟化氢为原料制备三氟化氮的设备及工艺方法 Download PDFInfo
- Publication number
- CN1727278A CN1727278A CN 200510085394 CN200510085394A CN1727278A CN 1727278 A CN1727278 A CN 1727278A CN 200510085394 CN200510085394 CN 200510085394 CN 200510085394 A CN200510085394 A CN 200510085394A CN 1727278 A CN1727278 A CN 1727278A
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- Prior art keywords
- ammonia
- reactor
- pipeline
- variable valve
- hydrogen fluoride
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 47
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-UHFFFAOYSA-N 0.000 title claims description 27
- 239000002994 raw material Substances 0.000 title claims description 17
- 238000003860 storage Methods 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001179 sorption measurement Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 claims description 10
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000792 Monel Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 2
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
Description
物质名称 | O2+N2 | CF4 | NF3 | NxFy | CO2 | N2O |
含量 | 22.209% | 0 | 73.707% | 0.8% | 1.2% | 0.23% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100853946A CN1328159C (zh) | 2005-07-27 | 2005-07-27 | 用氨和氟化氢为原料制备三氟化氮的设备及工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100853946A CN1328159C (zh) | 2005-07-27 | 2005-07-27 | 用氨和氟化氢为原料制备三氟化氮的设备及工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1727278A true CN1727278A (zh) | 2006-02-01 |
CN1328159C CN1328159C (zh) | 2007-07-25 |
Family
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CNB2005100853946A Active CN1328159C (zh) | 2005-07-27 | 2005-07-27 | 用氨和氟化氢为原料制备三氟化氮的设备及工艺方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1328159C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101913579A (zh) * | 2010-08-30 | 2010-12-15 | 天津市泰源工业气体有限公司 | 一种氟与氨的气相直接氟化制备三氟化氮的技术 |
CN104947135A (zh) * | 2015-06-09 | 2015-09-30 | 中国船舶重工集团公司第七一八研究所 | 一种制备三氟化氮气体的装置及应用 |
CN108557785A (zh) * | 2018-05-09 | 2018-09-21 | 刘成霞 | 一种使用锑钼掺杂材料的三氟化氮纯化装置 |
CN111039267A (zh) * | 2019-12-29 | 2020-04-21 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种预纯化电解制备的三氟化氮粗品的装置及方法 |
CN112626548A (zh) * | 2020-12-22 | 2021-04-09 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮电解槽的加料系统和方法 |
CN115490215A (zh) * | 2022-09-20 | 2022-12-20 | 洛阳森蓝化工材料科技有限公司 | 一种制备三氟化氮的装置及制备方法 |
CN115487522A (zh) * | 2022-09-06 | 2022-12-20 | 内蒙古东岳金峰氟化工有限公司 | 氟化氢提纯系统及工艺 |
CN115786978A (zh) * | 2023-01-10 | 2023-03-14 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮电解槽自动补料装置及补料工艺 |
CN116065165A (zh) * | 2022-12-30 | 2023-05-05 | 昊华气体有限公司 | 一种电解法制备三氟化氮工艺中的供料装置及其使用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040096386A1 (en) * | 2002-11-19 | 2004-05-20 | Syvret Robert George | Method for nitrogen trifluoride production |
US7128885B2 (en) * | 2002-12-23 | 2006-10-31 | The Boc Group, Inc. | NF3 production reactor |
CN1180128C (zh) * | 2003-04-30 | 2004-12-15 | 中国船舶重工集团公司第七一八研究所 | 制备三氟化氮气体的工艺方法及设备 |
CN1200144C (zh) * | 2003-04-30 | 2005-05-04 | 中国船舶重工集团公司第七一八研究所 | 高纯三氟化氮气体的精制方法 |
-
2005
- 2005-07-27 CN CNB2005100853946A patent/CN1328159C/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101913579A (zh) * | 2010-08-30 | 2010-12-15 | 天津市泰源工业气体有限公司 | 一种氟与氨的气相直接氟化制备三氟化氮的技术 |
CN104947135A (zh) * | 2015-06-09 | 2015-09-30 | 中国船舶重工集团公司第七一八研究所 | 一种制备三氟化氮气体的装置及应用 |
CN108557785A (zh) * | 2018-05-09 | 2018-09-21 | 刘成霞 | 一种使用锑钼掺杂材料的三氟化氮纯化装置 |
CN111039267A (zh) * | 2019-12-29 | 2020-04-21 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种预纯化电解制备的三氟化氮粗品的装置及方法 |
CN111039267B (zh) * | 2019-12-29 | 2023-09-08 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种预纯化电解制备的三氟化氮粗品的装置及方法 |
CN112626548A (zh) * | 2020-12-22 | 2021-04-09 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮电解槽的加料系统和方法 |
CN115487522A (zh) * | 2022-09-06 | 2022-12-20 | 内蒙古东岳金峰氟化工有限公司 | 氟化氢提纯系统及工艺 |
CN115490215A (zh) * | 2022-09-20 | 2022-12-20 | 洛阳森蓝化工材料科技有限公司 | 一种制备三氟化氮的装置及制备方法 |
CN115490215B (zh) * | 2022-09-20 | 2024-01-30 | 洛阳森蓝化工材料科技有限公司 | 一种制备三氟化氮的装置及制备方法 |
CN116065165A (zh) * | 2022-12-30 | 2023-05-05 | 昊华气体有限公司 | 一种电解法制备三氟化氮工艺中的供料装置及其使用方法 |
CN115786978A (zh) * | 2023-01-10 | 2023-03-14 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮电解槽自动补料装置及补料工艺 |
Also Published As
Publication number | Publication date |
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CN1328159C (zh) | 2007-07-25 |
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Effective date of registration: 20190708 Address after: 057550 No. 1 Weiwu Road, Chemical Industry Agglomeration Area, Feixiang County, Handan City, Hebei Province Patentee after: CSIC (Handan) Perry Special Gas Co. Ltd Address before: 056027 Yuan Xiaoyan, 17 Exhibition Road, Handan City, Hebei Province Patentee before: No.718 Inst., China Shipping Heavy Industry Group Co. |
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Address after: 057550 No. five Weir Road, chemical industry gathering area, Feixiang District, Handan, Hebei, 1 Patentee after: China shipbuilding (Handan) Perry Special Gas Co.,Ltd. Address before: No.1 Weiwu Road, chemical industry gathering area, Feixiang County, Handan City, Hebei Province Patentee before: PERIC SPECIAL GASES Co.,Ltd. |