CA3076506A1 - Systemes ecoenergetiques comprenant une compression de vapeur pour usines de biocarburants ou de produits biochimiques - Google Patents
Systemes ecoenergetiques comprenant une compression de vapeur pour usines de biocarburants ou de produits biochimiques Download PDFInfo
- Publication number
- CA3076506A1 CA3076506A1 CA3076506A CA3076506A CA3076506A1 CA 3076506 A1 CA3076506 A1 CA 3076506A1 CA 3076506 A CA3076506 A CA 3076506A CA 3076506 A CA3076506 A CA 3076506A CA 3076506 A1 CA3076506 A1 CA 3076506A1
- Authority
- CA
- Canada
- Prior art keywords
- distillation
- vapor
- energy
- vapor compression
- unit
- 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.)
- Pending
Links
- 238000007906 compression Methods 0.000 title claims abstract description 199
- 230000006835 compression Effects 0.000 title claims abstract description 199
- 239000002551 biofuel Substances 0.000 title claims description 53
- 238000004821 distillation Methods 0.000 claims abstract description 285
- 238000000034 method Methods 0.000 claims abstract description 216
- 230000008569 process Effects 0.000 claims abstract description 179
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 238000001704 evaporation Methods 0.000 claims description 109
- 230000008020 evaporation Effects 0.000 claims description 109
- 230000018044 dehydration Effects 0.000 claims description 71
- 238000006297 dehydration reaction Methods 0.000 claims description 71
- 239000002918 waste heat Substances 0.000 claims description 45
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- 238000001035 drying Methods 0.000 claims description 31
- 230000009467 reduction Effects 0.000 claims description 27
- 239000002028 Biomass Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 230000010354 integration Effects 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 10
- 230000036961 partial effect Effects 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 9
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012808 vapor phase Substances 0.000 claims description 8
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 6
- 238000013386 optimize process Methods 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 5
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- 208000005156 Dehydration Diseases 0.000 description 65
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- 150000001875 compounds Chemical class 0.000 description 4
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
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- 230000008929 regeneration Effects 0.000 description 4
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- 239000002904 solvent Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
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- 150000001720 carbohydrates Chemical class 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
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- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
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- 235000009566 rice Nutrition 0.000 description 2
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- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000068645 Carya illinoensis Species 0.000 description 1
- 235000009025 Carya illinoensis Nutrition 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 101710089042 Demethyl-4-deoxygadusol synthase Proteins 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 240000003433 Miscanthus floridulus Species 0.000 description 1
- 241001520808 Panicum virgatum Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 235000020224 almond Nutrition 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
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- 239000010905 bagasse Substances 0.000 description 1
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- 239000003124 biologic agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
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- 210000003608 fece Anatomy 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
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- 231100001261 hazardous Toxicity 0.000 description 1
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- 239000004615 ingredient Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000002029 lignocellulosic biomass Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
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- 239000010893 paper waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
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- 244000144977 poultry Species 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
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- 238000004513 sizing Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
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- 238000009834 vaporization Methods 0.000 description 1
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- 239000003643 water by type Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
- B01D3/002—Processes specially adapted for distillation or rectification of fermented solutions by continuous methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/12—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/16—Butanols
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4056—Retrofitting operations
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
La présente invention concerne des procédés et des systèmes pour comprimer des vapeurs produites lors d'une distillation et pour récupérer la chaleur de condensation par compression de vapeur et pour dériver l'énergie mécanique, thermique et électrique en provenance d'un système de production combinée de chaleur et d'énergie (PCCE), tout en maintenant la capacité de fonctionnement d'origine des usines. Le système de distillation, la génération de vapeur et la demande électrique existants des usines déterminent la base de conception du système de rétroinstallation qui vise à assurer une combinaison optimisée de l'utilisation d'énergie, du coût énergétique et de l'impact environnemental. La compression de vapeur (par recompression mécanique de la vapeur (RMV) et/ou recompression thermique de la vapeur (RTV)) réduit au minimum l'utilisation d'énergie totale. La production combinée de chaleur et d'énergie (PCCE) procure éventuellement un moyen de conversion d'énergie entre carburant, électricité et énergie thermique d'une manière qui complète le mieux les exigences et les économies d'énergie des usines et réduit au minimum les inefficacités et les pertes d'énergie.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/711,699 US11458413B2 (en) | 2016-03-28 | 2017-09-21 | Energy-efficient systems including vapor compression for biofuel or biochemical plants |
| US15/711,699 | 2017-09-21 | ||
| PCT/US2017/052835 WO2019059915A1 (fr) | 2017-09-21 | 2017-09-22 | Systèmes écoénergétiques comprenant une compression de vapeur pour usines de biocarburants ou de produits biochimiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3076506A1 true CA3076506A1 (fr) | 2019-03-28 |
Family
ID=65810517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3076506A Pending CA3076506A1 (fr) | 2017-09-21 | 2017-09-22 | Systemes ecoenergetiques comprenant une compression de vapeur pour usines de biocarburants ou de produits biochimiques |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3684888A4 (fr) |
| CN (1) | CN111148821B (fr) |
| CA (1) | CA3076506A1 (fr) |
| WO (1) | WO2019059915A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023062244A1 (fr) * | 2021-10-15 | 2023-04-20 | Whitefox Technologies Limited | Procédé et système thermiques intégrés pour produire un solvant organique par recompression de vapeur |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11458413B2 (en) * | 2016-03-28 | 2022-10-04 | Energy Integration, Inc. | Energy-efficient systems including vapor compression for biofuel or biochemical plants |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340446A (en) * | 1979-08-31 | 1982-07-20 | Crawford Lynn A | Heat recovery in distillation process |
| US4539076A (en) * | 1982-09-27 | 1985-09-03 | Swain R L Bibb | Vapor compression distillation system |
| US5586442A (en) * | 1994-10-17 | 1996-12-24 | Helios Research Corp. | Thermal absorption compression cycle |
| CN102459138A (zh) * | 2009-06-04 | 2012-05-16 | 基因组股份公司 | 分离发酵液成分的方法 |
| WO2013086222A2 (fr) * | 2011-12-09 | 2013-06-13 | Butamax(Tm) Advanced Biofuels Llc | Procédé pour éliminer des alcools en produit d'un bouillon de fermentation |
| WO2013134553A1 (fr) * | 2012-03-09 | 2013-09-12 | Bluelagoon Technologies Ltd | Appareil et procédé pour des pompes à chaleur à absorption entraînées par la vapeur et transformateur de chaleur à absorption ayant des applications |
| US20160002131A1 (en) * | 2013-02-21 | 2016-01-07 | Butamax Advanced Biofuels Llc | Vapor recompression |
| US9925476B2 (en) * | 2016-03-28 | 2018-03-27 | Energy Integration, Inc. | Energy-efficient systems including combined heat and power and mechanical vapor compression for biofuel or biochemical plants |
-
2017
- 2017-09-22 CN CN201780095406.4A patent/CN111148821B/zh active Active
- 2017-09-22 EP EP17925687.0A patent/EP3684888A4/fr active Pending
- 2017-09-22 CA CA3076506A patent/CA3076506A1/fr active Pending
- 2017-09-22 WO PCT/US2017/052835 patent/WO2019059915A1/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023062244A1 (fr) * | 2021-10-15 | 2023-04-20 | Whitefox Technologies Limited | Procédé et système thermiques intégrés pour produire un solvant organique par recompression de vapeur |
| US12005381B2 (en) | 2021-10-15 | 2024-06-11 | Whitefox Technologies Limited | Heat integrated process and system for ethanol production using vapor recompression |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019059915A1 (fr) | 2019-03-28 |
| EP3684888A4 (fr) | 2021-12-15 |
| EP3684888A1 (fr) | 2020-07-29 |
| CN111148821A (zh) | 2020-05-12 |
| CN111148821B (zh) | 2022-11-22 |
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