JPWO2020214419A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020214419A5
JPWO2020214419A5 JP2021561613A JP2021561613A JPWO2020214419A5 JP WO2020214419 A5 JPWO2020214419 A5 JP WO2020214419A5 JP 2021561613 A JP2021561613 A JP 2021561613A JP 2021561613 A JP2021561613 A JP 2021561613A JP WO2020214419 A5 JPWO2020214419 A5 JP WO2020214419A5
Authority
JP
Japan
Prior art keywords
feedstock
thin film
film evaporator
ppm
acid
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
Application number
JP2021561613A
Other languages
Japanese (ja)
Other versions
JP2022529935A (en
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/026203 external-priority patent/WO2020214419A1/en
Publication of JP2022529935A publication Critical patent/JP2022529935A/en
Publication of JPWO2020214419A5 publication Critical patent/JPWO2020214419A5/ja
Pending legal-status Critical Current

Links

Claims (20)

供給原料から腐植質を単離する方法であって、
該方法が、供給原料を薄膜蒸発装置に供給することを含み、
該供給原料が、
水と水混和性非プロトン性有機溶媒とを含む多成分溶媒を65～90wt%、および
溶解した乾燥残渣を10～35wt%
含み、
溶解した該乾燥残渣が、前記供給原料全体に対するwt%値またはppm値として、
30,000～120,000ppmの糖、
2～5wt%のフラン含有化合物、
24,000～100,000ppmの腐植質化合物、
0.2～0.7wt%の有機酸、
均一系酸、
塩、および
金属
を含み、
前記供給原料のpHが、1～4の間であり、
前記方法が、前記薄膜蒸発装置内で前記供給原料を処理して単離した固形物を提供することをさらに含み、
単離した該固形物が、
0.3～2wt%の水分、
0.9～5wt%のフラン含有化合物、
0.1～2wt%の糖、
0.02～1wt%のジオキサン、および
0.1～6wt%の灰分
を含む、方法。 A method for isolating humus from a feedstock comprising:
the method comprising feeding a feedstock to a thin film evaporator;
The feedstock is
65-90 wt% of a multicomponent solvent comprising water and a water-miscible aprotic organic solvent, and 10-35 wt% of a dissolved dry residue
including
The dissolved dry residue, as a wt% value or ppm value with respect to the total feedstock,
30,000 to 120,000 ppm sugar,
2-5 wt% furan-containing compounds,
24,000 to 100,000 ppm of humic compounds,
0.2-0.7 wt% organic acid,
homogeneous acid,
including salts, and metals,
the pH of the feedstock is between 1 and 4 ;
the method further comprising processing the feedstock in the thin film evaporator to provide isolated solids;
The isolated solid is
0.3-2 wt% moisture,
0.9-5 wt% furan-containing compounds,
0.1-2 wt% sugar,
0.02-1 wt% dioxane, and
A method comprising 0.1 to 6 wt% ash. 単離した前記固形物を洗浄し、乾燥させて、洗浄乾燥固形物を得ることをさらに含む、請求項１に記載の方法。 2. The method of claim 1, further comprising washing and drying the isolated solids to obtain washed dry solids. 前記洗浄乾燥固形物を高温炭化プロセスに付して、炭化固形物を得ることをさらに含む、請求項２に記載の方法。 3. The method of claim 2, further comprising subjecting the washed dried solids to a high temperature carbonization process to obtain carbonized solids. 前記薄膜蒸発装置が、横型薄膜蒸発装置である、請求項１～３のいずれか１項に記載の方法。 The method according to any one of claims 1 to 3, wherein said thin film evaporator is a horizontal thin film evaporator. 前記薄膜蒸発装置が、0°～90°の間の角度に配向されており、0°は、加熱した該薄膜蒸発装置が地球の重心に向かってまっすぐ下向きに配向されていることを意味し、180°は、加熱した該薄膜蒸発装置が地球の重心から遠ざかる方向に向かってまっすぐ上向きに配向されていることを意味する、請求項１～３のいずれか１項に記載の方法。 said thin film evaporator is oriented at an angle between 0° and 90° , 0° meaning that the heated thin film evaporator is oriented straight down towards the center of gravity of the earth; 4. A method according to any one of claims 1 to 3 , wherein 180° means that the heated thin film evaporator is oriented straight upwards away from the center of gravity of the earth. 前記有機酸が、レブリン酸、ギ酸、酢酸、およびこれらの組み合わせからなる群から選択される、請求項１～３のいずれか１項に記載の方法。 The method of any one of claims 1-3 , wherein the organic acid is selected from the group consisting of levulinic acid, formic acid, acetic acid, and combinations thereof. 前記均一系酸が、HCl、HBr、HI、H2SO4、H3PO4、シュウ酸、トリフルオロメタンスルホン酸、メタンスルホン酸、三ハロゲン化ホウ素、およびこれらの組み合わせからなる群から選択される、請求項１～３のいずれか１項に記載の方法。 The homogeneous acid is selected from the group consisting of HCl, HBr , HI, H2SO4 , H3PO4 , oxalic acid, trifluoromethanesulfonic acid, methanesulfonic acid, boron trihalide, and combinations thereof. , the method according to any one of claims 1 to 3 . 前記塩が、臭化ナトリウム、臭化カルシウム、塩化ナトリウム、塩化カルシウム、塩化カリウム、塩化マグネシウム、およびこれらの組み合わせからなる群から選択される、請求項１～３のいずれか１項に記載の方法。 4. The method of any one of claims 1-3 , wherein the salt is selected from the group consisting of sodium bromide, calcium bromide, sodium chloride, calcium chloride, potassium chloride, magnesium chloride , and combinations thereof. . 供給原料から溶媒を回収する方法であって、
該方法が、供給原料を薄膜蒸発装置に供給することを含み、
該供給原料が、
水と水混和性非プロトン性有機溶媒とを含む多成分溶媒を65～90wt%、および
溶解した乾燥残渣を10～35wt%
含み、
溶解した該乾燥残渣が、前記供給原料全体に対するwt%値またはppm値として、
30,000～120,000ppmの糖、
2～5wt%のフラン含有化合物、
24,000～100,000ppmの腐植質化合物、
0.2～0.7wt%の有機酸、
均一系酸、
塩、および
金属
を含み、
前記供給原料のpHが、1～4の間であり、
前記方法が、前記薄膜蒸発装置内で前記供給原料を処理して回収した溶媒物を提供することをさらに含み、
回収した該溶媒物が、
最大で500ppmの糖、
最大で1.6wt%のフラン、
300～700ppmの腐植質化合物、および
最大で2wt%の有機酸
を含む、方法。 A method of recovering solvent from a feedstock comprising:
the method comprising feeding a feedstock to a thin film evaporator;
The feedstock is
65-90 wt% of a multicomponent solvent comprising water and a water-miscible aprotic organic solvent, and 10-35 wt% of a dissolved dry residue
including
The dissolved dry residue, as a wt% value or ppm value with respect to the total feedstock,
30,000 to 120,000 ppm sugar,
2-5 wt% furan-containing compounds,
24,000 to 100,000 ppm of humic compounds,
0.2-0.7 wt% organic acid,
homogeneous acid,
including salts, and metals,
the pH of the feedstock is between 1 and 4 ;
the method further comprising processing the feedstock in the thin film evaporator to provide a recovered solvate;
The recovered solvate is
sugars up to 500 ppm ;
up to 1.6 wt% francs,
300-700 ppm humic compounds, and
A method comprising up to 2 wt% organic acid. 回収した前記溶媒物を凝縮器に供給することをさらに含む、請求項９に記載の方法。 10. The method of claim 9, further comprising supplying the recovered solvate to a condenser. 回収した前記溶媒物を連続蒸留塔に供給することをさらに含む、請求項９に記載の方法。 10. The method of claim 9, further comprising feeding the recovered solvate to a continuous distillation column. 回収した前記溶媒が、分別蒸留によってさらに精製または単離される、請求項９に記載の方法。 10. The method of claim 9, wherein the recovered solvent is further purified or isolated by fractional distillation. 前記薄膜蒸発装置が、横型薄膜蒸発装置である、請求項９～１２のいずれか１項に記載の方法。 A method according to any one of claims 9 to 12, wherein said thin film evaporator is a horizontal thin film evaporator. 前記薄膜蒸発装置が、0°～90°の間の角度に配向されており、0°は、加熱した該薄膜蒸発装置が地球の重心に向かってまっすぐ下向きに配向されていることを意味し、180°は、加熱した該薄膜蒸発装置が地球の重心から遠ざかる方向に向かってまっすぐ上向きに配向されていることを意味する、請求項９～１２のいずれか１項に記載の方法。 said thin film evaporator is oriented at an angle between 0° and 90° , 0° meaning that the heated thin film evaporator is oriented straight down towards the center of gravity of the earth; 13. A method according to any one of claims 9 to 12 , wherein 180° means that the heated thin film evaporator is oriented straight upwards away from the center of gravity of the earth. 供給原料から単離した固形物からなる組成物であって、
2wt%未満の水分、
少なくとも0.9wt%のフラン、
少なくとも0.1wt%の糖、
最大で2wt%の水分、
最大で1wt%のジオキサン、および
最大で6wt%の灰分
を含む、組成物。 A composition comprising solids isolated from a feedstock,
less than 2 wt% moisture,
at least 0.9 wt% furan,
at least 0.1 wt% sugar,
up to 2 wt% moisture,
A composition comprising up to 1 wt% dioxane and up to 6 wt% ash. 前記灰分量が、最大で1wt%である、請求項１５に記載の組成物。 16. The composition of claim 15, wherein said ash content is at most 1 wt%. 前記灰分量が、最大で0.5wt%である、請求項１５に記載の組成物。 16. The composition of claim 15, wherein said ash content is at most 0.5 wt%. 前記灰分量が、最大で0.1wt%である、請求項１５に記載の組成物。 16. The composition of claim 15, wherein the ash content is at most 0.1 wt%. 供給原料から腐植質を単離する方法であって、
該方法が、供給原料を薄膜蒸発装置に供給することを含み、
該供給原料が、
水と水混和性非プロトン性有機溶媒とを含む多成分溶媒、および
溶解した乾燥残渣
を含み、
該乾燥残渣が腐植質化合物を含み、
前記供給原料のpHが、1～4の間であり、
前記方法が、前記薄膜蒸発装置内で前記供給原料を処理して単離した固形物を提供することをさらに含み、
単離した該固形物が、
0.3～2wt%の水分、
0.9～5wt%のフラン含有化合物、
0.1～2wt%の糖、
0.02～1wt%のジオキサン、および
0.1～6wt%の灰分
を含む、方法。 A method for isolating humus from a feedstock comprising:
the method comprising feeding a feedstock to a thin film evaporator;
The feedstock is
a multi-component solvent comprising water and a water-miscible aprotic organic solvent, and a dissolved dry residue;
the dry residue comprises humic compounds;
the pH of the feedstock is between 1 and 4 ;
the method further comprising processing the feedstock in the thin film evaporator to provide isolated solids;
The isolated solid is
0.3-2 wt% moisture,
0.9-5 wt% furan-containing compounds,
0.1-2 wt% sugar,
0.02-1 wt% dioxane, and
A method comprising 0.1 to 6 wt% ash. 供給原料から溶媒を回収する方法であって、
該方法が、供給原料を薄膜蒸発装置に供給することを含み、
該供給原料が、
水と水混和性非プロトン性有機溶媒とを含む多成分溶媒、および
溶解した乾燥残渣
を含み、
該乾燥残渣が腐植質化合物を含み、
前記供給原料のpHが、1～4の間であり、
前記方法が、前記薄膜蒸発装置内で前記供給原料を処理して回収した溶媒物を提供することをさらに含み、
回収した該溶媒物が、
最大で500ppmの糖、
最大で1.6wt%のフラン、
300～700ppmの腐植質化合物、および
最大で2wt%の有機酸
を含む、方法。 A method of recovering solvent from a feedstock comprising:
the method comprising feeding a feedstock to a thin film evaporator;
The feedstock is
a multi-component solvent comprising water and a water-miscible aprotic organic solvent, and a dissolved dry residue;
the dry residue comprises humic compounds;
the pH of the feedstock is between 1 and 4 ;
the method further comprising processing the feedstock in the thin film evaporator to provide a recovered solvate;
The recovered solvate is
sugars up to 500 ppm ;
up to 1.6 wt% francs,
300-700 ppm humic compounds, and
A method comprising up to 2 wt% organic acid.
JP2021561613A 2019-04-15 2020-04-01 A method for recovering a solvent, a method for isolating humus, and a composition comprising a solvent or humus. Pending JP2022529935A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962834143P 2019-04-15 2019-04-15
US62/834,143 2019-04-15
PCT/US2020/026203 WO2020214419A1 (en) 2019-04-15 2020-04-01 Process for the recovery of solvent and isolation of humin materials and compositions thereof

Publications (2)

Publication Number Publication Date
JP2022529935A JP2022529935A (en) 2022-06-27
JPWO2020214419A5 true JPWO2020214419A5 (en) 2023-03-22

Family

ID=70465437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021561613A Pending JP2022529935A (en) 2019-04-15 2020-04-01 A method for recovering a solvent, a method for isolating humus, and a composition comprising a solvent or humus.

Country Status (10)

Country Link
US (1) US20220162178A1 (en)
EP (1) EP3956319A1 (en)
JP (1) JP2022529935A (en)
KR (1) KR20210152497A (en)
CN (1) CN113825745A (en)
AU (1) AU2020257864A1 (en)
BR (1) BR112021020733A2 (en)
CA (1) CA3136799A1 (en)
SG (1) SG11202110886RA (en)
WO (1) WO2020214419A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114832418B (en) * 2022-06-09 2024-04-26 上海傲班科技有限公司 Purification method and purification equipment for organic solvent
CN115159775B (en) * 2022-07-04 2023-06-23 暨南大学 Method for removing humus from old garbage leachate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2791125B1 (en) * 2011-12-13 2017-08-23 Basf Se Preparation of 5-hydroxymethylfurfural (hmf) from saccharide solutions in the presence of a solvent having a boiling point greater than 60°c and less than 200°c (at standard pressure, called low boiler for short)
ITVE20120013A1 (en) * 2012-04-10 2013-10-11 Depuracque S R L PROCEDURE FOR RECOVERY OF HUMIC SUBSTANCES FROM PERCOLATE COMING FROM LANDFILL OF SOLID URBAN OR ASSIMILABLE WASTE AND HUMAN SUBSTANCE OBTAINED BY PROCEEDINGS.
WO2015113060A2 (en) * 2014-01-27 2015-07-30 Rennovia, Inc. Conversion of fructose-containing feedstocks to hmf-containing product
EP3218360B1 (en) * 2014-11-10 2020-04-29 Furanix Technologies B.V Preparation of dialkyl esters of 2,5-furandicarboxylic acid
CN107848995B (en) * 2015-04-14 2021-12-28 杜邦公司 Process for producing 2, 5-furandicarboxylic acid and derivatives thereof and polymers made therefrom
CN107709308A (en) 2015-04-15 2018-02-16 微麦德斯公司 Absorbent charcoal material and its production and use
SG11201805514VA (en) 2016-01-13 2018-07-30 Stora Enso Oyj Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof
CA3026331A1 (en) * 2016-06-02 2017-12-07 Basf Se A method of treatment of aqueous effluent obtained during production of furfural

Similar Documents

Publication Publication Date Title
US4215100A (en) Method of producing potassium sulfate
US2752270A (en) Process of hydrolyzing wood in preparing crystalling glucose
JP7178417B2 (en) Method for producing crystalline functional sweetener
CN1218873C (en) Method of extracting lithium carbonate from salt lake saline with high Mg/Li ratio
JP2022141902A5 (en)
US3028215A (en) Preparation of sodium carbonate
US20220315618A1 (en) Method for producing functional crystalline sweetener
CN109850920B (en) Process for producing salt and nitrate by brine evaporation in salt and nitrate system
JPWO2020214419A5 (en)
EP0038381B1 (en) Method for purification and concentration of mgcl2-brines
CN1850592A (en) Method for preparing potassium hexafluoro phosphate
CN1301215C (en) Technological process of preparing potassium nitrate and magnesium chloride
RU2021129208A (en) METHOD FOR EXTRACTION OF SOLVENT AND ISOLATION OF HUMIC MATERIALS AND COMPOSITIONS CONTAINING THEM
US2161711A (en) Process for making sodium carbonate products
CN1043750C (en) Process for producing potassium nitrate
KR20210152497A (en) Methods for Recovery of Solvent and Isolation of Humin Substances and Compositions Thereof
CN114195120B (en) Preparation method of high-purity carbon
CN112897599A (en) Crystallization method of nickel sulfate, cobalt sulfate and manganese sulfate
KR101176164B1 (en) Recovering method of lithium chloride from ion exchange waste liquor of manufacturing of Li-zeolite
US3440023A (en) Obtaining kci from crude salts by equilibrating and diluting prior to precipitation
CA1145917A (en) Production of potassium sulfate from langbeinite
US20090112002A1 (en) Process for preparation of aldonic acids and derivatives thereof
CN1273376C (en) Process for preparing polassium dihydrogen phosphate from sea water
US4264332A (en) Process for the preparation of pure aluminum chloride hexahydrate
US1968737A (en) Process for the separation of magnesium chloride from calcium chloride