CA1078109A - Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating system - Google Patents
Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating systemInfo
- Publication number
- CA1078109A CA1078109A CA263,240A CA263240A CA1078109A CA 1078109 A CA1078109 A CA 1078109A CA 263240 A CA263240 A CA 263240A CA 1078109 A CA1078109 A CA 1078109A
- Authority
- CA
- Canada
- Prior art keywords
- ammonia
- liquid ammonia
- continuously
- water
- effluent
- 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
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 232
- 238000000034 method Methods 0.000 title claims abstract description 97
- 230000008569 process Effects 0.000 title claims abstract description 80
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 69
- 239000004744 fabric Substances 0.000 title abstract description 59
- 238000011084 recovery Methods 0.000 title abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000007788 liquid Substances 0.000 claims description 24
- 239000012223 aqueous fraction Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000006872 improvement Effects 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 6
- 238000010924 continuous production Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims 3
- -1 said fraction Chemical compound 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 31
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract description 10
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 36
- 238000003860 storage Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- GRYSXUXXBDSYRT-WOUKDFQISA-N (2r,3r,4r,5r)-2-(hydroxymethyl)-4-methoxy-5-[6-(methylamino)purin-9-yl]oxolan-3-ol Chemical compound C1=NC=2C(NC)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1OC GRYSXUXXBDSYRT-WOUKDFQISA-N 0.000 description 1
- 240000004160 Capsicum annuum Species 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 238000013386 optimize process Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
- D06M11/61—Liquid ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/679,059 US4074969A (en) | 1974-07-19 | 1976-04-21 | Process for recovery and reuse of ammonia in a liquid ammonia fabric treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1078109A true CA1078109A (en) | 1980-05-27 |
Family
ID=24725417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA263,240A Expired CA1078109A (en) | 1976-04-21 | 1976-10-13 | Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating system |
Country Status (16)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS585999Y2 (ja) * | 1978-05-19 | 1983-02-01 | 株式会社東芝 | 核燃料要素 |
| DD160409A1 (de) * | 1981-04-13 | 1983-07-27 | Klaus Schmidt | Abtrennung von ammoniak und wasserstoff aus gasen |
| CN102296435B (zh) * | 2011-05-16 | 2013-05-15 | 东华大学 | 用于纤维和纱线液氨改性的送料卸料自动化装置及方法 |
| JP2015000842A (ja) * | 2013-06-18 | 2015-01-05 | 日本パイオニクス株式会社 | アンモニアの回収方法及びそれを用いたアンモニアの再利用方法 |
| TR201809372T4 (tr) * | 2014-06-06 | 2018-07-23 | Reggiani Macch S P A | Tekstil malzemesini boyamaya ve aprelemeye yönelik usul ve ilgili aygıt. |
| CN112879799B (zh) * | 2021-03-10 | 2022-09-23 | 大唐贵州发耳发电有限公司 | 液氨罐检修氨气置换方法 |
| CN116440656A (zh) * | 2023-03-21 | 2023-07-18 | 安庆市鑫富化工有限责任公司 | 一种3-氨基丙醇制备用氨气回收系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1433022A (fr) * | 1964-04-25 | 1966-03-25 | Sentralinst For Ind Forskning | Procédé de traitement à l'ammoniaque liquide d'étoffes contenant des fibres cellulosiques |
| IE34124B1 (en) * | 1969-05-08 | 1975-02-05 | Tedeco Textile Dev Co As | Apparatus for treatment of fabrics with liquid ammonia |
| US3721097A (en) * | 1970-11-16 | 1973-03-20 | Cluett Peabody & Co Inc | Ammonia effluent recovery and liquefaction from textile treating zone |
| AU465072B2 (en) * | 1971-01-14 | 1975-09-18 | Cluett, Peabody & Co., Inc | Method and apparatus for quickly treating fabrics with liquid ammonia |
-
1976
- 1976-10-13 CA CA263,240A patent/CA1078109A/en not_active Expired
- 1976-11-22 BR BR7607794A patent/BR7607794A/pt unknown
- 1976-11-22 GB GB48598/76A patent/GB1525879A/en not_active Expired
- 1976-11-26 AR AR265629A patent/AR211942A1/es active
- 1976-11-30 MX MX167229A patent/MX145463A/es unknown
- 1976-11-30 NL NL7613341A patent/NL7613341A/xx not_active Application Discontinuation
- 1976-12-01 CH CH1513376A patent/CH613580GA3/xx not_active IP Right Cessation
- 1976-12-13 FR FR7637528A patent/FR2348727A1/fr active Granted
- 1976-12-15 DE DE19762656719 patent/DE2656719A1/de not_active Withdrawn
- 1976-12-20 TR TR19638A patent/TR19638A/xx unknown
- 1976-12-23 JP JP51156125A patent/JPS5853108B2/ja not_active Expired
- 1976-12-31 BE BE173808A patent/BE850054A/xx unknown
-
1977
- 1977-04-19 DD DD7700198476A patent/DD130667A5/xx unknown
- 1977-04-20 OA OA56148A patent/OA05642A/xx unknown
- 1977-04-20 ZA ZA00772385A patent/ZA772385B/xx unknown
-
1979
- 1979-07-26 HK HK514/79A patent/HK51479A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK51479A (en) | 1979-08-03 |
| BE850054A (fr) | 1977-04-15 |
| CH613580GA3 (en) | 1979-10-15 |
| NL7613341A (nl) | 1977-10-25 |
| GB1525879A (en) | 1978-09-20 |
| AR211942A1 (es) | 1978-04-14 |
| DD130667A5 (de) | 1978-04-19 |
| FR2348727A1 (fr) | 1977-11-18 |
| JPS5853108B2 (ja) | 1983-11-26 |
| JPS52128494A (en) | 1977-10-27 |
| TR19638A (tr) | 1979-09-04 |
| ZA772385B (en) | 1978-03-29 |
| FR2348727B1 (enrdf_load_stackoverflow) | 1980-12-19 |
| OA05642A (fr) | 1981-04-30 |
| BR7607794A (pt) | 1977-10-11 |
| DE2656719A1 (de) | 1977-11-03 |
| CH613580B (de) | |
| MX145463A (es) | 1982-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |