CN101410332A - Method of utilizing by-product water and system for utilizing by-product water - Google Patents
Method of utilizing by-product water and system for utilizing by-product water Download PDFInfo
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- CN101410332A CN101410332A CNA2007800107863A CN200780010786A CN101410332A CN 101410332 A CN101410332 A CN 101410332A CN A2007800107863 A CNA2007800107863 A CN A2007800107863A CN 200780010786 A CN200780010786 A CN 200780010786A CN 101410332 A CN101410332 A CN 101410332A
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- water
- byproduct water
- byproduct
- oxygen
- containing hydrocarbon
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physical Water Treatments (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Water Treatment By Sorption (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A method of utilizing by-product water and a by-product water utilization system which are intended to reduce an environmental burden. The method includes a by-product water treatment step (4) in which oxygenous hydrocarbons are removed from the by-product water generated in a synthesis-gas production step and/or a Fisher-Tropsh synthesis step. The treated water from which the oxygenous hydrocarbons have been removed in the by-product water treatment step (4) is reutilized as at least one of a water supply to a boiler, process steam, steam for heating, cooling water, and water for fire extinction/protection. Thus, the amount of water to be discharged from the system into a river, the sea, etc. can be reduced. The amount of industrial water to be used can also be reduced.
Description
Technical field
The present invention relates to the system that utilizes that utilizes method and water byproduct of water byproduct.
Background technology
Be known that at present by fischer-tropsch synthetic (below be called " FT is synthetic ") reaction, make GTL (the making liquid) technology (for example, referring to patent documentation 1,2) of hydrocarbon ils such as kerosene, diesel oil from Sweet natural gas (hydrocarbon gas) by gas.This GTL technology has: toward to inject oxygen, steam, carbonic acid gas in the Sweet natural gas of methane as principal constituent, make the synthetic gas manufacturing process of the synthetic gas of hydrogeneous, carbon monoxide; And the synthetic gas by synthetic gas manufacturing process makes adopts the FT building-up reactions, generates with the FT synthesis procedure of normal alkane as the FT synthetic oil of principal constituent; And the FT synthetic oil that generates by this FT synthesis procedure passes through to decompose, purifying, makes the decomposition purification procedures of petroleum naphtha (naphtha), kerosene, diesel oil, lubricate oil base wet goods hydrocarbon ils.
Patent documentation 1: the spy opens flat 7-62356 communique
Patent documentation 2: the spy opens the 2006-22283 communique
Summary of the invention
But when adopting prior art, the byproduct water of by-product directly discharges as draining in synthetic gas manufacturing process and the FT synthesis procedure.In recent years, because the care of environmental problem is grown to even greater heights, required to prevent draining pollution and drainage water reuse.
The present invention proposes in order to solve these problems, and purpose provides a kind of system that utilizes that utilizes method and byproduct water that seeks to reduce the byproduct water of carrying capacity of environment.
Byproduct water of the present invention utilize method, it is the byproduct water utilization method that utilizes the byproduct water of synthetic gas manufacturing process and/or fischer-tropsch synthesis procedure by-product, it is characterized in that, this method has the byproduct water treatment process, remove the oxygen-containing hydrocarbon that contains in the byproduct water, by the byproduct water treatment process, the treating water of having removed oxygen-containing hydrocarbon can be used as oiler feed, process steam, heating with steam, water coolant, fire prevention at least a of water water of going out.
According to this byproduct water utilization method, it has the byproduct water treatment process of removing oxygen-containing hydrocarbon from the byproduct water of synthetic gas manufacturing process and/or the generation of fischer-tropsch synthesis procedure, by this byproduct water treatment process, removed the treating water of oxygen-containing hydrocarbon, owing to can be used as oiler feed, process steam, heating again with steam, water coolant, fire prevention at least a of water water of going out, so can reduce water displacement outward such as the system that is disposed to river and ocean.In addition, can reduce the usage quantity of process water.The result can reduce the load to environment.Certainly, when byproduct water utilizes again, owing to removed the oxygen-containing hydrocarbon that easily becomes corrosion in the machines such as groove, pipe arrangement, so that the byproduct Water reuse becomes is easy.Also have,, can enumerate alcohols, aldehyde, carboxylic acid etc. as the oxygen-containing hydrocarbon in the byproduct water.
In the byproduct water treatment process, preferably remove oxygen-containing hydrocarbon, the alcohols that contains in the treating water is reached below the 100 quality ppm.Thus, because the reduction of the determining alcohol in the treating water, so byproduct water utilizes easily again.
In addition, the pH8.5 of oiler feed～9.5,25 ℃ specific conductivity is below 0.05mS/m, from the hardness of calculating according to the lower value of calcium of stipulating the JIS B8224 and magnesium test method determination is to measure below the boundary value, dissolved oxygen is below 100 μ g/L, the iron that contains is below 30 μ g/L, and the copper that contains is below 10 μ g/L, and the hydrazine that contains is preferred more than 0.01mg/L.Thus, can prevent to supply with the damage of the boiler of oiler feed.
In addition, more than the preferred 1 quality % of the alcohol concentration in the byproduct water.
In addition, the byproduct water treatment process, preferably contain at least a of following operation: the biological processes operation by the biological decomposition oxygen-containing hydrocarbon, absorption remove oxygen-containing hydrocarbon absorption process, make cohesion process that the oxygen-containing hydrocarbon cohesion removes, remove the membrane sepn treatment process of oxygen-containing hydrocarbon by membrane sepn.
In addition, the pure extracting operation that preferably further comprises extracting alcohols from the oxygen-containing hydrocarbon that the byproduct water treatment process is removed.
Byproduct water utilization system of the present invention, it is the byproduct water utilization system that utilizes the byproduct water of synthetic gas manufacturing installation and/or fischer-tropsch synthesizer by-product, it is characterized in that, this system has the byproduct water treatment unit of removing the oxygen-containing hydrocarbon that contains in the byproduct water, by the byproduct water treatment unit, the treating water of having removed oxygen-containing hydrocarbon can be used as oiler feed, process steam, heating with steam, water coolant, fire prevention at least a of water water of going out.
This byproduct water utilization system, have from the byproduct water of synthetic gas manufacturing installation and/or the generation of fischer-tropsch synthesizer, removing the byproduct water treatment unit of oxygen-containing hydrocarbon, utilize equipment as oiler feed, process steam, heating with at least a byproduct water of steam, water coolant, fire prevention water for fire extinguishing owing to have the treating water of having removed oxygen-containing hydrocarbon by this byproduct water treatment unit, so can reduce water displacement outward such as the system that is disposed to river and ocean.In addition, can reduce the usage quantity of process water.The result can reduce the load to environment.
According to byproduct water utilization method of the present invention and byproduct water utilization system, owing to the byproduct water that generates is reused, so can reduce load to environment.
Description of drawings
Fig. 1 is the summary pie graph of the hydrocarbon ils manufacturing system that relates to of expression embodiment of the present invention.
Fig. 2 is the figure of the content of oxygen-containing hydrocarbon in the byproduct water that generates in the FT synthesizer in the presentation graphs 1.
The explanation of symbol
1... synthetic gas manufacturing installation, 2...FT synthesizer, 3... decompose purification devices, 4... byproduct water treatment unit, 5... water cooler, 6... boiler, 7... degassing treatment unit, 8... fire prevention fire-protection equipment, 9... alcohol extraction plant
Embodiment
The preferred implementation of the hydrocarbon ils manufacturing system that byproduct water utilization method of the present invention and byproduct water utilization system are suitable for describes with reference to accompanying drawing below.Should illustrate that in the description of the drawings, identical or suitable key element adopts identical symbol, omits repeat specification.Fig. 1 is the summary pie graph of the hydrocarbon ils manufacturing system that relates to of expression embodiment of the present invention.
The hydrocarbon ils manufacturing system of present embodiment, adopt so-called GTL (making liquid) technology by gas, have from Sweet natural gas (appropriate hydrocarbon gas) as raw material, make the hydrocarbon ils manufacturing installation of petroleum naphtha, kerosene, diesel oil, lubricate oil base wet goods hydrocarbon ils, this hydrocarbon ils manufacturing installation has: from the Sweet natural gas manufacturing with hydrogen, carbon monoxide synthetic gas manufacturing installation 1 as the synthetic gas (Syn Gas) of principal constituent; And the synthetic gas made from this synthetic gas manufacturing installation 1 carries out the FT building-up reactions, generates and contains with FT synthetic oil (the FT-L-oil of normal alkane as principal constituent; The FT synthesizer 2 of liquid reaction resultant diesel oil); And the FT synthetic oil from resultant of reaction is made the decomposition purification devices 3 as the hydrocarbon ils of product.
Synthetic gas manufacturing installation 1 is supplied with oxygen, water vapor (process gas), carbonic acid gas in the Sweet natural gas of methane as principal constituent, generate the synthetic gas that is made of hydrogen, carbon monoxide.The synthetic gas that generates is sent to FT synthesizer 2.
Decompose purification devices 3 and implement processing such as decomposition, purifying, make petroleum naphtha, kerosene, diesel oil, the various goods of lubricate oil base wet goods the FT synthetic oil.
In addition, the hydrocarbon ils manufacturing installation, have refrigerative water coolers 5 such as making the operation fluid, take place steam boiler 6, be used to obtain the degassing treatment unit 7 of oiler feed, can emit the fire prevention fire-protection equipment 8 of fire prevention water for fire extinguishing when urgent.
Here, the hydrocarbon ils manufacturing installation of present embodiment has: the byproduct water treatment unit 4 of removing the oxygen-containing hydrocarbon from the byproduct water that synthetic gas manufacturing installation 1, FT synthesizer 2 are discharged; And, utilize the byproduct water of having removed the treating water of oxygen-containing hydrocarbon by this byproduct water treatment unit 4 to utilize equipment again.Also have,, can enumerate alcohols, aldehyde, carboxylic acid etc. as oxygen-containing hydrocarbon.Byproduct water utilization system of the present invention has byproduct water treatment unit 4 and byproduct water and utilizes equipment.
Fig. 2 is the figure that expression FT closed or installed the content of oxygen-containing hydrocarbon in the byproduct water that generates in 2, and transverse axis is represented carbonatoms, and the longitudinal axis is represented the quality of alcohols (R-OH), carboxylic acid (R-COOH).Hence one can see that, and the carboxylic acid content of carbonatoms 2 is many, and secondly, the alcohols content of carbonatoms 2 is many.
Byproduct water treatment unit 4 is devices of removing oxygen-containing hydrocarbon from byproduct water, preferably has at least a of following function, promptly, have denitrogenation operation and nitrated operation, a biological treatment function by the biological decomposition oxygen-containing hydrocarbon; Remove the adsorption function of oxygen-containing hydrocarbon with absorption such as gacs; (for example supply with flocculation agent, inorganic flocculant, pH regulator agent, polymer coagulants such as sulfuric acid alumina), the cohesion function that oxygen-containing hydrocarbon cohesion is removed for example adopts RO film, UF film etc. that oxygen-containing hydrocarbon is carried out at least a function of the membrane sepn function of membrane sepn, also can have the structure of multiple function.Also have, the alcohol concentration in the byproduct water of supply byproduct water treatment unit 4 is more than the preferred 1 quality %.In addition, the alcohol concentration that contains in the treating water, the removal of preferably carrying out oxygen-containing hydrocarbon is to reach below the 100 quality ppm.
In addition, utilize equipment as the byproduct water of supplying with treating water, can enumerate water cooler 5, boiler 6, degassing treatment unit 7, fire prevention fire-protection equipment 8 etc., the treating water of supplying with,, utilize again in the hydrocarbon ils manufacturing installation with steam, process steam, oiler feed, fire prevention water for fire extinguishing etc. as water coolant, heating.As process steam, can enumerate the unstripped gas that injects to Sweet natural gas in the synthetic gas manufacturing process.Also have, also can utilize equipment to supply with process water to byproduct water.
In addition, the hydrocarbon ils manufacturing installation of present embodiment has the pure extraction plant 5 of extracting alcohols from the oxygen-containing hydrocarbon of removing with byproduct water treatment unit 4.Thus, can make alcohol as chemical preparations.
Secondly, the hydrocarbon ils manufacture method that adopts byproduct water utilization method of the present invention is described.This hydrocarbon ils manufacture method has from the hydrocarbon ils manufacturing process as manufacturing petroleum naphtha, kerosene, diesel oil, lubricate oil base wet goods hydrocarbon ils the Sweet natural gas (hydrocarbon gas) of raw material, this hydrocarbon ils manufacturing process has: from the Sweet natural gas manufacturing with hydrogen, carbon monoxide synthetic gas manufacturing process as the synthetic gas of principal constituent; Make the synthetic gas of making in this synthetic gas manufacturing process carry out the FT building-up reactions, generation contains with the FT synthesis procedure of normal alkane as the liquid reaction resultant of the FT synthetic oil of principal constituent; FT synthetic oil from resultant of reaction is made the commercialization operation as the hydrocarbon ils of product.
At first, synthetic gas manufacturing process adopts synthetic gas manufacturing installation 1 to carry out, and supplies with oxygen, water vapor (raw material steam), carbonic acid gas in the Sweet natural gas of methane as principal constituent, the synthetic gas that generation is made of hydrogen, carbon monoxide, the synthetic gas of generation is delivered to the FT synthesis procedure.
Then, the FT synthesis procedure is implemented by FT synthesizer 2, obtains resultant of reaction from synthetic gas by the FT building-up reactions.This resultant of reaction contains: with (straight chain) alkane just as the FT synthetic oil that contains alkene of principal constituent; Byproduct water; Byproduct alcohol.Byproduct water and the removed FT synthetic oil of byproduct alcohol are delivered to goods chemical industry preface.
Then, goods chemical industry preface adopts decomposition purification devices 3 to carry out, and the FT synthetic oil is implemented processing such as decomposition, purifying, is categorized into petroleum naphtha, kerosene, diesel oil, the various goods of lubricate oil base wet goods.
Here, the hydrocarbon ils manufacture method of present embodiment, the byproduct water treatment process that has synthetic gas manufacturing process, removes oxygen-containing hydrocarbon in the byproduct water of by-product in the FT synthesis procedure, removed the treating water of oxygen-containing hydrocarbon by this byproduct water treatment process, in the in addition utilization again of the operation (system in) of making hydrocarbon ils.
This byproduct water treatment process preferably has at least one of following operation, promptly, undertaken by byproduct water treatment unit 4, adopt the biological processes operation of biological decomposition oxygen-containing hydrocarbon, the absorption process of being removed with absorption oxygen-containing hydrocarbons such as gacs, make cohesion process that oxygen-containing hydrocarbon cohesion removes, the membrane sepn operation that oxygen-containing hydrocarbon adopts membrane sepn to remove, also can have a plurality of these operations.
And, the treating water that adopts the byproduct water treatment process to handle, supply with water cooler 5, boiler 6, degassing treatment unit 7, fire prevention fire-protection equipment 8 etc., with steam, process steam, oiler feed, fire prevention water for fire extinguishing etc., in the hydrocarbon ils manufacturing installation, utilize again as water coolant, heating.
In addition, the hydrocarbon ils manufacture method of present embodiment has the pure extracting operation of extracting alcohols from the oxygen-containing hydrocarbon that the byproduct water treatment process is removed.This alcohol extracting operation adopts pure extraction plant 9 to implement, and can make the alcohol as chemical preparations.
According to this embodiment, it has the byproduct water treatment process, this operation is removed the oxygen-containing hydrocarbon in the byproduct water that generates in the hydrocarbon ils manufacturing process, by this byproduct water treatment process, removed the treating water of oxygen-containing hydrocarbon, owing to can be used as process steam, heating again with steam, water coolant, the fire prevention water water that goes out, so can reduce water displacement outward such as the system that is disposed to river and ocean.In addition, can reduce the usage quantity of process water.The result can reduce carrying capacity of environment, seeks cost degradation simultaneously.
In addition, adopt the byproduct water treatment process, owing to can utilize the treating water of the oxygen-containing hydrocarbon of having removed alcohols etc. again, so can reduce the corrosion damage of each machine such as water cooler, boiler, fire prevention fire-protection equipment, pipe arrangement of supply water coolant.
In addition, owing to have pure extracting operation, can so can be used as chemical products, sell by extractive alcohol from oxygen-containing hydrocarbon extracting alcohol.In addition, can reduce the outer alcohol of the system of being discharged to.
More than, specifically understand the present invention based on embodiment, but the present invention is not subjected to the qualification of above-mentioned embodiment.In the above-described embodiment, the byproduct water that produces in the synthetic gas manufacturing process (synthetic gas manufacturing installation), FT synthesis procedure (FT synthesizer) is recycling, and is also recycling from the byproduct water of at least one discharge of synthetic gas manufacturing process and FT synthesis procedure.
Claims (7)
1. a byproduct water utilizes method, it is the byproduct water utilization method that utilizes the byproduct water of synthetic gas manufacturing process and/or fischer-tropsch synthesis procedure by-product, it is characterized in that, this method has the byproduct water treatment process of removing the oxygen-containing hydrocarbon that contains in the above-mentioned byproduct water, by above-mentioned byproduct water treatment process, the treating water of having removed oxygen-containing hydrocarbon can be used as at least a with steam, water coolant, fire prevention water for fire extinguishing of oiler feed, process steam, heating.
2. according to the byproduct water utilization method described in the claim 1, it is characterized in that, in above-mentioned byproduct water treatment process, remove oxygen-containing hydrocarbon, so that the alcohols that contains in the above-mentioned treating water reaches below the 100 quality ppm.
3. according to the byproduct water utilization method described in the claim 2, it is characterized in that, above-mentioned oiler feed, pH be 8.5～9.5,25 ℃ specific conductivity below 0.05mS/m, the hardness that the mensuration lower value that is adopted in calcium of stipulating in according to JIS B8224 and the magnesium test method determination is calculated reaches to be measured below the boundary value, dissolved oxygen is below 100 μ g/L, the iron branch that contains is below 30 μ g/L, and the copper that contains is below 10 μ g/L, and the hydrazine that contains is more than 0.01mg/L.
4. according to any one described byproduct water utilization method in the claim 1～3, it is characterized in that the alcohol concentration in the above-mentioned byproduct water is more than 1 quality %.
5. according to any one described byproduct water utilization method in the claim 1～4, it is characterized in that, above-mentioned byproduct water treatment process comprises: the absorption process of above-mentioned oxygen-containing hydrocarbon, membrane sepn treatment process at least a that makes cohesion process that above-mentioned oxygen-containing hydrocarbon cohesion removes, removes above-mentioned oxygen-containing hydrocarbon by membrane sepn are removed in the biological processes operation by the above-mentioned oxygen-containing hydrocarbon of biological decomposition, absorption.
6. according to any one described byproduct water utilization method in the claim 1～5, it is characterized in that also having the pure extracting operation of extracting alcohols from the above-mentioned oxygen-containing hydrocarbon of above-mentioned byproduct water treatment process, removing.
7. byproduct water utilization system, it is the byproduct water utilization system that utilizes the byproduct water of by-product in synthetic gas manufacturing installation and/or the fischer-tropsch synthesizer, it is characterized in that, has the byproduct water treatment unit of removing the oxygen-containing hydrocarbon that contains in the byproduct water; The treating water of having removed oxygen-containing hydrocarbon by above-mentioned byproduct water treatment unit utilizes equipment as oiler feed, process steam, heating with at least a byproduct water of steam, water coolant, fire prevention water for fire extinguishing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006095199A JP5138897B2 (en) | 2006-03-30 | 2006-03-30 | By-product water use method and by-product water use system |
| JP095199/2006 | 2006-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101410332A true CN101410332A (en) | 2009-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800107863A Pending CN101410332A (en) | 2006-03-30 | 2007-03-22 | Method of utilizing by-product water and system for utilizing by-product water |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP5138897B2 (en) |
| CN (1) | CN101410332A (en) |
| AU (1) | AU2007233514B2 (en) |
| MY (1) | MY151942A (en) |
| RU (1) | RU2433085C2 (en) |
| WO (1) | WO2007114063A1 (en) |
| ZA (1) | ZA200807952B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849420A (en) * | 2012-11-29 | 2014-06-11 | 通用电气公司 | Carbon to liquids system and method of operation |
| CN105731684A (en) * | 2016-02-18 | 2016-07-06 | 神华集团有限责任公司 | Separation method for short chain hydrocarbon in methanol-to-olefin product gas washing water |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1392803B1 (en) * | 2009-01-30 | 2012-03-23 | Eni Spa | PROCESS FOR THE PURIFICATION OF AN AQUEOUS CURRENT COMING FROM THE FISCHER-TROPSCH REACTION |
| MY158278A (en) * | 2009-10-09 | 2016-09-30 | Chiyoda Corp | Method of treating a plant wastewater and treatment system therefor |
| DE102010049575A1 (en) * | 2010-10-26 | 2012-04-26 | Linde Aktiengesellschaft | Method and apparatus for cooling gases |
| RU2555043C1 (en) * | 2013-09-11 | 2015-07-10 | Общество с ограниченной ответственностью "Газохим Техно" | Method of water cleaning at stage of hydrocarbons synthesis during gtl process, and method of its use |
| WO2020060667A1 (en) * | 2018-09-23 | 2020-03-26 | Nash Marvin | Method of processing industrial by-product water for optimal beneficial use |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003106353A1 (en) * | 2002-06-18 | 2003-12-24 | Sasol Technology (Pty) Ltd | Method of purifying fischer-tropsch derived water |
| RU2324662C2 (en) * | 2002-06-18 | 2008-05-20 | Сэйзол Текнолоджи (Пти) Лтд | Method of purification of water obtained in fisher-tropsch process |
| FR2844322B1 (en) * | 2002-09-10 | 2006-02-10 | Fonderie De Gentilly | ZINC OR ZINC ALLOY BALANCING DEVICE FOR WHEEL, SET OF SUCH DEVICES, WHEEL EQUIPPED WITH SUCH A DEVICE AND METHOD OF MANUFACTURE |
| WO2006043726A1 (en) * | 2004-10-22 | 2006-04-27 | Toyo Engineering Corporation | Method for treating waste water from plant for producing hydrocarbon or oxygen-containing compound |
-
2006
- 2006-03-30 JP JP2006095199A patent/JP5138897B2/en active Active
-
2007
- 2007-03-22 MY MYPI20083767 patent/MY151942A/en unknown
- 2007-03-22 RU RU2008142987A patent/RU2433085C2/en active
- 2007-03-22 WO PCT/JP2007/055840 patent/WO2007114063A1/en active Application Filing
- 2007-03-22 AU AU2007233514A patent/AU2007233514B2/en active Active
- 2007-03-22 CN CNA2007800107863A patent/CN101410332A/en active Pending
-
2008
- 2008-09-16 ZA ZA200807952A patent/ZA200807952B/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849420A (en) * | 2012-11-29 | 2014-06-11 | 通用电气公司 | Carbon to liquids system and method of operation |
| US9624441B2 (en) | 2012-11-29 | 2017-04-18 | General Electric Company | Carbon to liquids system and method of operation |
| CN103849420B (en) * | 2012-11-29 | 2018-01-12 | 通用电气公司 | Carbon is to liquid system and operating method |
| CN105731684A (en) * | 2016-02-18 | 2016-07-06 | 神华集团有限责任公司 | Separation method for short chain hydrocarbon in methanol-to-olefin product gas washing water |
| CN105731684B (en) * | 2016-02-18 | 2019-04-12 | 神华集团有限责任公司 | The separation method of short hydrocarbon in methanol-to-olefins product gas washing water |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200807952B (en) | 2009-06-24 |
| AU2007233514A1 (en) | 2007-10-11 |
| JP2007268369A (en) | 2007-10-18 |
| JP5138897B2 (en) | 2013-02-06 |
| MY151942A (en) | 2014-07-31 |
| WO2007114063A1 (en) | 2007-10-11 |
| RU2433085C2 (en) | 2011-11-10 |
| RU2008142987A (en) | 2010-05-10 |
| AU2007233514B2 (en) | 2011-11-03 |
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Application publication date: 20090415 |