SK392000A3 - Mechanical vapour recompression separation process - Google Patents

Mechanical vapour recompression separation process Download PDF

Info

Publication number: SK392000A3
Authority: SK; Slovakia
Prior art keywords: contaminants; exchanger; feed stream; fraction; concentrate
Prior art date: 1998-05-14

Application number

SK39-2000A

Other languages

English (en)

Slovak (sk)

Inventor

Minoo Razzaghi

Robert Spiering

Original Assignee

Aqua Pure Ventures Inc

Priority date (The priority date 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 date listed.)

1998-05-14

Filing date

1999-01-13

Publication date

2000-09-12

1999-01-13 Application filed by Aqua Pure Ventures Inc filed Critical Aqua Pure Ventures Inc

2000-09-12 Publication of SK392000A3 publication Critical patent/SK392000A3/sk

Links

238000000926 separation method Methods 0.000 title description 5
238000000034 method Methods 0.000 claims abstract description 72
239000007788 liquid Substances 0.000 claims abstract description 46
239000012141 concentrate Substances 0.000 claims abstract description 43
239000000356 contaminant Substances 0.000 claims abstract description 36
238000010438 heat treatment Methods 0.000 claims abstract description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
239000007787 solid Substances 0.000 claims description 37
238000004821 distillation Methods 0.000 claims description 25
230000008569 process Effects 0.000 claims description 24
238000001704 evaporation Methods 0.000 claims description 20
238000009835 boiling Methods 0.000 claims description 15
238000009833 condensation Methods 0.000 claims description 15
230000005494 condensation Effects 0.000 claims description 15
230000008020 evaporation Effects 0.000 claims description 14
230000001172 regenerating effect Effects 0.000 claims description 12
238000011084 recovery Methods 0.000 claims description 10
238000001556 precipitation Methods 0.000 claims description 8
238000007906 compression Methods 0.000 claims description 7
239000003921 oil Substances 0.000 claims description 7
230000006835 compression Effects 0.000 claims description 6
230000008929 regeneration Effects 0.000 claims description 5
238000011069 regeneration method Methods 0.000 claims description 5
238000011282 treatment Methods 0.000 claims description 5
230000001376 precipitating effect Effects 0.000 claims description 4
238000001914 filtration Methods 0.000 claims 3
238000005342 ion exchange Methods 0.000 claims 2
239000002480 mineral oil Substances 0.000 claims 2
235000010446 mineral oil Nutrition 0.000 claims 2
230000003134 recirculating effect Effects 0.000 claims 2
230000001143 conditioned effect Effects 0.000 claims 1
238000004064 recycling Methods 0.000 claims 1
239000012530 fluid Substances 0.000 abstract description 18
229920006395 saturated elastomer Polymers 0.000 abstract description 7
238000005202 decontamination Methods 0.000 abstract description 2
230000003588 decontaminative effect Effects 0.000 abstract description 2
235000008504 concentrate Nutrition 0.000 description 35
238000012546 transfer Methods 0.000 description 24
239000002699 waste material Substances 0.000 description 19
238000011109 contamination Methods 0.000 description 16
238000012360 testing method Methods 0.000 description 9
230000000694 effects Effects 0.000 description 8
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
239000002244 precipitate Substances 0.000 description 6
150000001875 compounds Chemical class 0.000 description 5
230000003068 static effect Effects 0.000 description 5
239000012153 distilled water Substances 0.000 description 4
230000001105 regulatory effect Effects 0.000 description 4
229910021529 ammonia Inorganic materials 0.000 description 3
239000013256 coordination polymer Substances 0.000 description 3
238000013461 design Methods 0.000 description 3
230000002829 reductive effect Effects 0.000 description 3
238000010992 reflux Methods 0.000 description 3
239000010802 sludge Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000010612 desalination reaction Methods 0.000 description 2
239000003651 drinking water Substances 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
230000004907 flux Effects 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
241000894006 Bacteria Species 0.000 description 1
-1 CaCO3 chlorides Chemical class 0.000 description 1
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 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000012223 aqueous fraction Substances 0.000 description 1
235000012206 bottled water Nutrition 0.000 description 1
VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000010216 calcium carbonate Nutrition 0.000 description 1
230000008859 change Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
235000020188 drinking water Nutrition 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000008235 industrial water Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000002386 leaching Methods 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
235000014666 liquid concentrate Nutrition 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
238000005065 mining Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000008239 natural water Substances 0.000 description 1
238000013021 overheating Methods 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
239000011555 saturated liquid Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000002352 surface water Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
239000006200 vaporizer Substances 0.000 description 1
238000011179 visual inspection Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/045—Treatment of water, waste water, or sewage by heating by distillation or evaporation for obtaining ultra-pure water
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/284—Special features relating to the compressed vapour
- B01D1/2856—The compressed vapour is used for heating a reboiler or a heat exchanger outside an evaporator
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/13—Scale
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/20—Additive
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/901—Promoting circulation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/08—Waste heat

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)

SK39-2000A 1998-05-14 1999-01-13 Mechanical vapour recompression separation process SK392000A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9810231A GB2337210A (en)	1998-05-14	1998-05-14	Mechanical vapour recompression separation process
PCT/CA1999/000022 WO1999059922A1 (en)	1998-05-14	1999-01-13	Mechanical vapour recompression separation process

Publications (1)

Publication Number	Publication Date
SK392000A3 true SK392000A3 (en)	2000-09-12

Family

ID=10831969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK39-2000A SK392000A3 (en)	1998-05-14	1999-01-13	Mechanical vapour recompression separation process

Country Status (13)

Country	Link
US (1)	US6375803B1 (id)
EP (1)	EP1015387A1 (id)
JP (1)	JP2002515336A (id)
CN (1)	CN1272096A (id)
AU (1)	AU738604B2 (id)
BR (1)	BR9906452A (id)
GB (1)	GB2337210A (id)
ID (1)	ID24072A (id)
NO (1)	NO20000102L (id)
NZ (1)	NZ501734A (id)
PL (1)	PL338182A1 (id)
SK (1)	SK392000A3 (id)
WO (1)	WO1999059922A1 (id)

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1998
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1999
- 1999-01-13 PL PL99338182A patent/PL338182A1/xx unknown
- 1999-01-13 BR BR9906452-9A patent/BR9906452A/pt not_active IP Right Cessation
- 1999-01-13 SK SK39-2000A patent/SK392000A3/sk unknown
- 1999-01-13 NZ NZ501734A patent/NZ501734A/xx not_active IP Right Cessation
- 1999-01-13 AU AU19576/99A patent/AU738604B2/en not_active Ceased
- 1999-01-13 WO PCT/CA1999/000022 patent/WO1999059922A1/en not_active Ceased
- 1999-01-13 US US09/462,821 patent/US6375803B1/en not_active Expired - Lifetime
- 1999-01-13 CN CN99800759A patent/CN1272096A/zh active Pending
- 1999-01-13 EP EP99900419A patent/EP1015387A1/en not_active Withdrawn
- 1999-01-13 JP JP2000549544A patent/JP2002515336A/ja active Pending
2000
- 2000-01-07 NO NO20000102A patent/NO20000102L/no not_active Application Discontinuation
- 2000-01-13 ID IDW20000058A patent/ID24072A/id unknown

Also Published As

Publication number	Publication date
BR9906452A (pt)	2000-09-19
ID24072A (id)	2000-07-06
NZ501734A (en)	2001-01-26
GB9810231D0 (en)	1998-07-08
CN1272096A (zh)	2000-11-01
AU1957699A (en)	1999-12-06
US6375803B1 (en)	2002-04-23
JP2002515336A (ja)	2002-05-28
GB2337210A (en)	1999-11-17
WO1999059922A1 (en)	1999-11-25
NO20000102D0 (no)	2000-01-07
AU738604B2 (en)	2001-09-20
NO20000102L (no)	2000-03-10
PL338182A1 (en)	2000-10-09
EP1015387A1 (en)	2000-07-05

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