JPH01188584A - Removing method for mercury in hydrocarbon base oil - Google Patents
Removing method for mercury in hydrocarbon base oilInfo
- Publication number
- JPH01188584A JPH01188584A JP63012285A JP1228588A JPH01188584A JP H01188584 A JPH01188584 A JP H01188584A JP 63012285 A JP63012285 A JP 63012285A JP 1228588 A JP1228588 A JP 1228588A JP H01188584 A JPH01188584 A JP H01188584A
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- copper
- silica
- base oil
- hydrocarbon oil
- 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.)
- Granted
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 38
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 25
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 25
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 24
- 239000002199 base oil Substances 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003463 adsorbent Substances 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 8
- 239000004927 clay Substances 0.000 claims abstract description 7
- -1 copper halide Chemical class 0.000 claims abstract description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 239000010457 zeolite Substances 0.000 claims abstract description 5
- 229910052570 clay Inorganic materials 0.000 claims abstract description 4
- 239000002808 molecular sieve Substances 0.000 claims abstract description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 abstract description 23
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 239000005751 Copper oxide Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000001880 copper compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000003068 molecular probe Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、炭化水素系油中に混在する水銀の除去方法に
関し、特に固−液接触機構を利用した水銀の選択的、効
率的除去方法に関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a method for removing mercury mixed in hydrocarbon oil, and in particular, a method for selectively and efficiently removing mercury using a solid-liquid contact mechanism. Regarding.
〈従来の技術〉
水添等によって、ナフサ等の炭化水素系油を改質する場
合には、パラジウム担持アルミナ系等の触媒が用いられ
る。 ところが、炭化水素系油中に不純物として水銀が
存在すると、触媒が被毒して反応が充分行われない。<Prior Art> When a hydrocarbon oil such as naphtha is reformed by hydrogenation or the like, a palladium-supported alumina catalyst or the like is used. However, if mercury is present as an impurity in the hydrocarbon oil, the catalyst will be poisoned and the reaction will not proceed satisfactorily.
このため、従来から以下のような水銀の除去方法が行わ
れている。For this reason, the following mercury removal methods have been conventionally used.
ａ）活性炭、モレキュラ−ブ、シリカゲル、ゼオライト
、アルミナ等の多孔質吸着剤を用いる物理吸着方法。a) Physical adsorption method using a porous adsorbent such as activated carbon, molecular probe, silica gel, zeolite, alumina, etc.
ｂ）金属硫化物、あるいは多孔質吸着剤に硫黄を添加し
、水銀と硫黄との反応／吸着によって水銀を除去する方
法。b) A method in which sulfur is added to a metal sulfide or a porous adsorbent, and mercury is removed by reaction/adsorption of mercury and sulfur.
しかし、ａ）の物理吸着方法では、炭化水素系油中の重
質分やガム質は効率良く除去されるものの、水銀の除去
率は３０〜７０ｗｔ％と低い。 また、ｂ）の反応／吸
着方法では、反応／吸着後の濾別が困難であると同時に
、ａ）の物理吸着方法と同様水銀の除去率が低い。However, in the physical adsorption method a), although heavy components and gummy substances in hydrocarbon oil are efficiently removed, the removal rate of mercury is as low as 30 to 70 wt%. Furthermore, in the reaction/adsorption method b), filtration after the reaction/adsorption is difficult, and at the same time, the removal rate of mercury is low, similar to the physical adsorption method a).
このため、炭化水素系油中の水銀を選択的かつ効率良く
除去する方法が望まれている。Therefore, a method for selectively and efficiently removing mercury from hydrocarbon oil is desired.
〈発明が解決しようとする課題〉
本発明の目的は、炭化水素系油中の微量の水銀を選択的
かつ効率良く除去し、しかも反応後、触媒物質との分離
が容易な炭化水素系油中の水銀の除去方法を提供せんと
する。<Problems to be Solved by the Invention> The purpose of the present invention is to selectively and efficiently remove trace amounts of mercury from hydrocarbon oils, and to remove mercury from hydrocarbon oils that can be easily separated from catalyst substances after reaction. We aim to provide a method for removing mercury.
く課題を解決するための手段〉
本発明は、活性白土、シリカゲル、ゼオライト、モレキ
ュラーシーブ、アルミナ、シリカ、およびシリカアルミ
ナよりなる群より選はれる少なくとも１つの担体に銅を
担持した吸着剤と、水銀を含む炭化水素系油とを接触さ
せることを特徴とする炭化水素系油中の水銀の除去方法
を提供する。Means for Solving the Problems The present invention provides an adsorbent in which copper is supported on at least one carrier selected from the group consisting of activated clay, silica gel, zeolite, molecular sieve, alumina, silica, and silica alumina; Provided is a method for removing mercury from a hydrocarbon oil, the method comprising contacting the oil with a hydrocarbon oil containing mercury.
ここで、前記鋼が銅ハロゲン化物を含むのが良い。Here, it is preferable that the steel contains copper halide.
また、前記担体の表面積はｔｏｏｍ２／ｇ以上、好まし
くは１００〜１５００ｍ２７ｇであるのがよい。Further, the surface area of the carrier is preferably at least toom2/g, preferably from 100 to 1500 m27g.
〈発明の構成〉 以下に本発明の構成を詳述する。<Structure of the invention> The configuration of the present invention will be explained in detail below.
本発明方法を適用する炭化水素系油は、常温で液体の炭
化水素であればいかなるものでもよい。The hydrocarbon oil to which the method of the present invention is applied may be any hydrocarbon that is liquid at room temperature.
原油、直留ナフサ、灯油、軽油、減圧留出物、常圧残存
油、エチレンプラントの熱分解装置で副生される熱分解
ガソリン、熱処理を受けた炭化水素油、接触分解装置で
生成されたナフサ留分、リサイクル油などが例示される
。Crude oil, straight-run naphtha, kerosene, gas oil, vacuum distillate, atmospheric residual oil, pyrolysis gasoline by-produced in the pyrolysis unit of an ethylene plant, hydrocarbon oil that has undergone heat treatment, and produced in the catalytic cracker. Examples include naphtha fraction and recycled oil.
特に、天然ガスより液化石油ガス（ＬＰＧ）を除いたｎ
ａｔｕｒａｌ ｇａｓ １ｉｑｕｉｄ （Ｎ Ｇ Ｌ
）特にＮＧＬ中でも高沸点成分を含む重質天然ガスリキ
ッド中の水銀除去に好適に用いられる。In particular, n that excludes liquefied petroleum gas (LPG) from natural gas.
atural gas 1iquid (NG L
) Particularly suitable for removing mercury from heavy natural gas liquids containing high boiling point components among NGLs.
本発明方法では、除去される炭化水素系油中の水銀の存
在形態は、単体水銀、無機水銀、有機水銀等いかなる形
態で存在してもよいが、常温で液体である炭化水素系油
中に存在する有機水銀に対して特に有効である。In the method of the present invention, mercury in the hydrocarbon oil to be removed may exist in any form such as elemental mercury, inorganic mercury, organic mercury, etc.; It is particularly effective against organic mercury present.
炭化水素系油中の水銀濃度は、特に限定されるものでは
ないが、４００〜６００１１ｐｂ以下、好ましくは１０
０〜１５０ ｐｐｂ以下であると反応効率が良い。The mercury concentration in hydrocarbon oil is not particularly limited, but is 400 to 60011 pb or less, preferably 10
The reaction efficiency is good when it is 0 to 150 ppb or less.
必要な場合は、炭化水素系油中のスラッジ等を、あらか
じめ濾過膜やフィルター等で濾過し、スラッジとともに
濾別される水銀を除去しておくのが良い。If necessary, it is preferable to filter the sludge and the like in the hydrocarbon oil using a filtration membrane or filter in advance to remove mercury that is filtered out together with the sludge.
本発明方法に用いる担体は、一般に用いられる粒状また
は粉末状の活性白土、シリカケル、ゼオライト、モレキ
ュラーシーブ、アルミナ、シリカ、またはシリカアルミ
ナてあり、これらの２種以上の混合物を用いてもよい。The carrier used in the method of the present invention is commonly used granular or powdered activated clay, silica gel, zeolite, molecular sieve, alumina, silica, or silica alumina, and a mixture of two or more of these may be used.
特に、表面積１００ｍ２７ｇ以上、好ましくは１００〜
１５００ｍ２／ｇの表面積を有する担体がよい。In particular, the surface area is 100m27g or more, preferably 100~
A carrier with a surface area of 1500 m2/g is preferred.
この範囲の物性を持つ担体を用いると、水銀の除去率が
向上する効果があるからである。This is because using a carrier having physical properties within this range has the effect of improving the mercury removal rate.
さらに、本発明では上記担体を酸処理したものがより好
ましい。Furthermore, in the present invention, it is more preferable to use the above-mentioned carrier treated with an acid.
また、銅（銅化合物）の担持量は担体重量に対して０．
１〜３０重量％が好ましい。In addition, the amount of copper (copper compound) supported is 0.0% relative to the weight of the carrier.
1 to 30% by weight is preferred.
上記の担体に担持させる銅は、好ましくは以下の銅また
はこれらの混合物を用いる。The copper supported on the above-mentioned carrier is preferably the following copper or a mixture thereof.
これらの銅は、担体上で銅、銅イオン、銅化合物または
これらの溶媒和物等で存在すると考えられるが詳細な形
態は不明であり、本発明ではこれらの総称として「銅」
を用いる場合もある。These coppers are thought to exist in the form of copper, copper ions, copper compounds, or solvates of these on the carrier, but their detailed forms are unknown, and in the present invention, they are collectively referred to as "copper".
may also be used.
（１）ハロゲン化銅
ハロゲン化銅としては、 ＣｕＣβ 、ＣｕＣｆ１２が
好ましく、これらのハロゲン化銅を、水溶液、塩酸溶液
、塩化アルカリ溶液またはアンモニア水溶液等適切な無
機溶媒またはアセトン、アルコールなどの有機溶媒に溶
解して溶液とし、この溶液に担体を浸漬し、エバポレー
ターで溶媒を蒸発した後乾燥、焼成して、銅を担持した
吸着剤を調整する。(1) Copper halide As the copper halide, CuCβ and CuCf12 are preferable, and these copper halides are dissolved in an appropriate inorganic solvent such as an aqueous solution, a hydrochloric acid solution, an alkaline chloride solution or an ammonia aqueous solution, or an organic solvent such as acetone or alcohol. A carrier is immersed in this solution, and the solvent is evaporated using an evaporator, followed by drying and firing to prepare an adsorbent carrying copper.
（２）酸化銅
銅溶液に多孔質材を浸漬し、上述のように乾燥した後に
、酸素雰囲気中で焼成し、酸化銅として用いてもよい。(2) Copper oxide A porous material may be immersed in a copper oxide solution, dried as described above, and then fired in an oxygen atmosphere to be used as copper oxide.
銅担持多孔質材と、炭化水素系油との接触方法は、各種
の固液接触方式を用いることかでき、例えば固定床方式
、移動床方式、流動床方式がある。Various solid-liquid contact methods can be used for contacting the copper-supported porous material with the hydrocarbon oil, such as a fixed bed method, a moving bed method, and a fluidized bed method.
固定床方式では、好ましくは温度１０〜４０℃、より好
ましくは２０〜３０℃で、ＳＶＶＯ２５ｈｒ−１〜５．
０ｈｒ−’ が良い。In the fixed bed method, the temperature is preferably 10 to 40°C, more preferably 20 to 30°C, and the SVVO25hr-1 to 5.
0hr-' is better.
〈実施例〉 以下に実施例により、具体的に説明する。<Example> Examples will be specifically described below.
（実施例１〜３）
重質天然ガスリキッド（Ｈ−ＮＧＬ）１００ｍＩｔを０
．２μｍのミリポアフィルタ−■で濾過した。 濾別し
たスラッジ組成は下記であった。(Examples 1 to 3) 100 mIt of heavy natural gas liquid (H-NGL) was
．． It was filtered through a 2 μm Millipore filter (■). The composition of the filtered sludge was as follows.
Ｆｅ １０．０ｗｔ％ Ｓｉ １８．３ｗｔ％ Ｈｇ ３．１ｗｔ％ ３ ２．３ｗｔ％ 濾液中の水銀濃度は１２８ ｐｐｂであった。Fe 10.0wt% Si 18.3wt% Hg 3.1wt% 3 2.3wt% The mercury concentration in the filtrate was 128 ppb.
この濾液１００ｍｊ２を、表１に示す被担持物を担持し
た活性白土にツカナイト３６）、０．８ｇと攪拌しなが
ら１時間吸着反応処理し、処理後の水銀濃度と水銀除去
率を表１に示した。100 mj2 of this filtrate was subjected to an adsorption reaction treatment for 1 hour with stirring and 0.8 g of tucanite 36) on activated clay supporting the substances shown in Table 1, and the mercury concentration and mercury removal rate after the treatment are shown in Table 1. Ta.
担体は、被担持物溶液中に浸漬し、溶媒を除去した後、
１３０℃乾燥器で、空気中、３時間乾燥処理して用いた
。 得られた吸着剤中に担持させた金属化合物の含有量
を表１に示した。After the carrier is immersed in the solution of the supported material and the solvent is removed,
It was dried in air at 130° C. for 3 hours before use. Table 1 shows the content of the metal compound supported in the obtained adsorbent.
（実施例４）
実施例１〜３と同様の活性白土を用い、１０％ ＣｕＣ
ｆＬ２水溶液で同様に処理して、吸着塔中に充填し、実
施例１〜３と同様の重質天然ガスリキッドをＳ Ｖ＝
１ 、 ５ｈｒ−’で流下し、処理後の水銀濃度と水銀
除去率を表１に示した。(Example 4) Using activated clay similar to Examples 1 to 3, 10% CuC
The same heavy natural gas liquid as in Examples 1 to 3 was treated in the same manner with fL2 aqueous solution and filled into an adsorption tower, and S V =
Table 1 shows the mercury concentration and mercury removal rate after the treatment.
（比較例１〜７）
へつに比較として、銅を担持しない実施例１．２で用い
たと同様の担体と、 ＦｅＣｕ ２、ＦｅＣｕ ３、
Ｌｉｌ、ｊ２ 、 Ｎａ ＣｆＬ、 ＺｎＣｕ ２を
担持した実施例１〜５と同様の吸着剤を用いて、実施例
と同様の処理を行い結果を表１に示した。(Comparative Examples 1 to 7) For comparison, the same carrier as used in Example 1.2 which does not support copper, FeCu 2, FeCu 3,
Using the same adsorbent as in Examples 1 to 5, which supported Lil, j2, NaCfL, and ZnCu2, the same treatment as in Example was performed, and the results are shown in Table 1.
〈発明の効果〉
本発明方法は、炭化水素系油を銅担持吸着剤に固−液接
触して、炭化水素系油中の水銀を除去するので、炭化水
素系油中に混在する水銀が選択的に効率良く除去でき、
しかも処理後の精製物の分離が容易である。<Effects of the Invention> The method of the present invention removes mercury from hydrocarbon oil by bringing the hydrocarbon oil into solid-liquid contact with a copper-supported adsorbent. can be removed efficiently,
Moreover, it is easy to separate the purified product after treatment.
水銀を除去された炭化水素系油は、触媒被毒成分を含ま
ないので、水添反応等の触媒使用反応に広く利用できる
。Hydrocarbon oils from which mercury has been removed do not contain catalyst-poisoning components, so they can be widely used in reactions that use catalysts, such as hydrogenation reactions.
Claims (2)
ーシーブ、アルミナ、シリカ、 およびシリカアルミナよりなる群より選ばれる少なくと
も１つの担体に銅を担持した吸着剤と、水銀を含む炭化
水素系油とを接触させることを特徴とする炭化水素系油
中の水銀の除去方法。(1) An adsorbent in which copper is supported on at least one carrier selected from the group consisting of activated clay, silica gel, zeolite, molecular sieve, alumina, silica, and silica alumina is brought into contact with a hydrocarbon oil containing mercury. A method for removing mercury from hydrocarbon oil, characterized by:
１項に記載の炭化水素系油中の水銀の除去方法。(2) The method for removing mercury from hydrocarbon oil according to claim 1, wherein the copper contains a copper halide.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63012285A JPH0791544B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
| AU28619/89A AU607037B2 (en) | 1988-01-22 | 1989-01-19 | Method of removing mercury from hydrocarbon oils |
| US07/299,025 US4946582A (en) | 1988-01-22 | 1989-01-19 | Method of removing mercury from hydrocarbon oils |
| CA000588678A CA1325992C (en) | 1988-01-22 | 1989-01-19 | Method of removing mercury from hydrocarbon oils |
| DE8989300567T DE68902239T2 (en) | 1988-01-22 | 1989-01-20 | METHOD FOR REMOVING MERCURY FROM HYDROCARBON OILS. |
| AT89300567T ATE78861T1 (en) | 1988-01-22 | 1989-01-20 | PROCESS FOR REMOVAL OF MERCURY FROM HYDROCARBON OILS. |
| ES198989300567T ES2034604T3 (en) | 1988-01-22 | 1989-01-20 | A METHOD OF ELIMINATION OF MERCURY FROM A HYDROCARBON OIL. |
| EP89300567A EP0325486B1 (en) | 1988-01-22 | 1989-01-20 | Method of removing mercury from hydrocarbon oils |
| CN 89101058 CN1015471B (en) | 1988-01-22 | 1989-01-21 | Method of removing mercury from hydrocarbon oils |
| KR1019890000630A KR910005348B1 (en) | 1988-01-22 | 1989-01-21 | Method of removing mercury from hydrocarbon oils |
| GR920402104T GR3005782T3 (en) | 1988-01-22 | 1992-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63012285A JPH0791544B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01188584A true JPH01188584A (en) | 1989-07-27 |
| JPH0791544B2 JPH0791544B2 (en) | 1995-10-04 |
Family
ID=11801087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63012285A Expired - Lifetime JPH0791544B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0791544B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016166366A (en) * | 2010-10-05 | 2016-09-15 | ザ クイーンズ ユニバーシティ オブ ベルファスト | Process for removing metal from hydrocarbon |
-
1988
- 1988-01-22 JP JP63012285A patent/JPH0791544B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016166366A (en) * | 2010-10-05 | 2016-09-15 | ザ クイーンズ ユニバーシティ オブ ベルファスト | Process for removing metal from hydrocarbon |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0791544B2 (en) | 1995-10-04 |
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