JPH01188588A - Removing method for mercury in hydrocarbon base oil - Google Patents
Removing method for mercury in hydrocarbon base oilInfo
- Publication number
- JPH01188588A JPH01188588A JP63012289A JP1228988A JPH01188588A JP H01188588 A JPH01188588 A JP H01188588A JP 63012289 A JP63012289 A JP 63012289A JP 1228988 A JP1228988 A JP 1228988A JP H01188588 A JPH01188588 A JP H01188588A
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- tin
- hydrocarbon oil
- tin compound
- base 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 48
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 47
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 33
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 33
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims description 24
- 239000002199 base oil Substances 0.000 title abstract 4
- 150000003606 tin compounds Chemical class 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- -1 tin halide Chemical class 0.000 claims abstract description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 27
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 239000003054 catalyst Substances 0.000 abstract description 4
- 150000004820 halides Chemical class 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000003345 natural gas Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- JTDNNCYXCFHBGG-UHFFFAOYSA-L tin(ii) iodide Chemical compound I[Sn]I JTDNNCYXCFHBGG-UHFFFAOYSA-L 0.000 description 4
- 229940125782 compound 2 Drugs 0.000 description 3
- 239000012264 purified product Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 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
- 239000000203 mixture Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000002808 molecular sieve 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
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- 235000011150 stannous chloride Nutrition 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 239000010457 zeolite Substances 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
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (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の除去方法
に関し、特に、錫化合物の液−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 removing mercury using a liquid-liquid contact mechanism of a tin compound. , regarding an efficient removal method.
〈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、モレキュラシーブ、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 sieve, 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／吸着により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
重質分やガム貿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 the heavy components and gums in the 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
かつ効率的良く除去する方法を提供しようとするにある
。<Problems to be Solved by the Invention> An object of the present invention is to provide a method for selectively and efficiently removing trace amounts of mercury from hydrocarbon oil.
く課題を解決するための手段〉
本発明は、水銀を含む炭化水素系油に、錫化合物を添加
して水銀を除去す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 a method for removing mercury from hydrocarbon oil, which is characterized by adding a tin compound to hydrocarbon oil containing mercury to remove mercury. .
ここで、前記錫化合物が、錫化合物の水溶液であるのが
良い。Here, it is preferable that the tin compound is an aqueous solution of a tin compound.
また、前記錫化合物がハロゲン化第１錫および／または
ハロケン化第２錫であるのが好ましい。Further, it is preferable that the tin compound is a stannous halide and/or a stannous halide.
さらに、前記錫化合物がハロゲン化錫および／または酸
化錫粉末であるのが良い。Furthermore, it is preferable that the tin compound is a tin halide and/or a tin oxide powder.
〈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.
炭化水素系油としては、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、熱処理炭化水素系油
、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。Hydrocarbon oils include crude oil, straight-run naphtha, kerosene, light oil, vacuum distillate, atmospheric residual oil, pyrolysis gasoline by-produced in the pyrolysis equipment of an ethylene plant, heat-treated hydrocarbon oil, and catalytic cracking. Examples include naphtha fraction produced by the equipment 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
）、ことにＮＧＬ中でも高沸点成分を含むＨｅａｖｙｎ
ａｔｕｒａｌ ｇａｓ １ｉｑｕｉｄ （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
), especially Heavyyn, which contains high-boiling components among NGLs.
It is suitably used for removing mercury from natural gas liquid (heavy natural gas liquid).
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、４００〜６００ ＰＰｂ以下、好ましくは１０
０〜１５０ＰＰｂ以下であると反応効率が良い。The mercury concentration in the hydrocarbon oil is not particularly limited, but is 400 to 600 PPb 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
し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 pre-warmed filtration membrane or filter to remove mercury that is filtered out along with the sludge.
本発明方法に用いる錫化合物は、好ましくは以下の錫化
合物またはこれらの混合物を用いる。The tin compound used in the method of the present invention is preferably the following tin compound or a mixture thereof.
（１）ハロゲン化第１錫
ＳｎＣ，，１２２等の１０ｐｐｍ以上、例えば１１０１
）ｐ〜４０ ｗｔ％、好ましくは０．５〜１０ｗｔ％水
溶液。 またはＳｎＣｌ２．ＳｎＩ２等の粉末を炭化水
素系油中に加えてもよい。(1) 10 ppm or more of halogenated tin SnC, , 122, etc., for example 1101
) p~40 wt%, preferably 0.5-10 wt% aqueous solution. or SnCl2. Powder such as SnI2 may be added to the hydrocarbon oil.
（２）ハロゲン化第２錫
ＳｎＣ，Ｑ４等の１０ｐｐｍ以上、例えば１０ｐｐｍ〜
４０ｗｔ％、好ましくは０．５〜１０ｗｔ％水溶液。
またはＳ ｎ ＣｆＬａ 、Ｓ ｎ Ｉ ＜等の粉末を
炭化水素系油中に加えてもよい。(2) 10 ppm or more of halogenated tin (SnC, Q4, etc.), for example 10 ppm ~
40 wt%, preferably 0.5-10 wt% aqueous solution.
Alternatively, powders such as S n CfLa, S n I <, etc. may be added to the hydrocarbon oil.
（３）酸化錫
ＳｎＯ，５ｎ０２等の粉末を炭化水素系油中に加えて用
いる。(3) Powder of tin oxide, SnO, 5n02, etc., is used by adding it to hydrocarbon oil.
錫化合物と炭化水素系油との接触方法は以下の反応装置
等を用いるのが好ましいが、これらに限定されない。The method of contacting the tin compound and the hydrocarbon oil preferably uses the following reaction apparatus, but is not limited thereto.
第１図には、攪拌器１１を備えた反応槽３を有する装置
を示す。FIG. 1 shows an apparatus having a reaction tank 3 equipped with a stirrer 11.
反応槽３には、原料１を供給するラインと、錫２を供給
するラインが設けられ、反応槽３は、静置槽４と流体連
通している。The reaction tank 3 is provided with a line for supplying the raw material 1 and a line for supplying the tin 2, and the reaction tank 3 is in fluid communication with the stationary tank 4.
静置槽４には、精製品取出ライン９と水銀処理ライン８
のそれぞれの排出口が設けられる。The still tank 4 includes a purified product take-out line 9 and a mercury treatment line 8.
A respective outlet is provided.
水銀処理ライン１０は、一方で弁７を介して図示しない
水銀処理装置へ連通し、他方で弁８とポンプ６を介して
反応槽３へ連通する。The mercury treatment line 10 communicates with a mercury treatment device (not shown) via a valve 7 on the one hand, and with the reaction tank 3 via a valve 8 and a pump 6 on the other hand.
炭化水素系油等の原料１は、反応槽３へ供給され、他方
から錫化合物２が水溶液あるいは粉末状で反応槽３へ供
給される。A raw material 1 such as a hydrocarbon oil is supplied to a reaction tank 3, and a tin compound 2 is supplied from the other side to the reaction tank 3 in the form of an aqueous solution or powder.
反応４′！３内で、炭化水素系油と錫は攪拌器１１で充
分混合される。Reaction 4′! 3, the hydrocarbon oil and tin are thoroughly mixed in a stirrer 11.
混合液は静置槽４へ移送され、静置されて精製液１３と
水銀含有相１４に分離され、精製液１３は精製品取出ラ
イン９より取出される。The mixed liquid is transferred to a stationary tank 4, left to stand still, and separated into a purified liquid 13 and a mercury-containing phase 14, and the purified liquid 13 is taken out from a purified product removal line 9.
一方水銀含有相１４は、弁７を介して図示しない水銀処
理装置へ移送されて排出される。On the other hand, the mercury-containing phase 14 is transferred via the valve 7 to a mercury treatment device (not shown) and discharged.
水銀を除かれた残部の液相は、必要により弁８を介して
、ポンプ６により反応槽３に回収される。The remaining liquid phase from which mercury has been removed is collected into the reaction tank 3 by a pump 6 via a valve 8 if necessary.
第２図は、錫化合物２が原料１と混合された後、ポンプ
７により移送される装置を示す。FIG. 2 shows an apparatus in which the tin compound 2 is mixed with the raw material 1 and then transferred by a pump 7.
原料１と錫化合物２は、ポンプ７により移送される途中
で充分混合され接触するので、第１図のように攪拌器を
備えた反応槽を設ける必要はない。 必要により第２図
に示す多段の静置槽４．１２を設けて、第１図と同様に
精製液１３と水銀含有相１４とを分離する。Since the raw material 1 and the tin compound 2 are sufficiently mixed and come into contact with each other while being transferred by the pump 7, there is no need to provide a reaction tank equipped with a stirrer as shown in FIG. If necessary, a multistage standing tank 4.12 shown in FIG. 2 is provided to separate the purified liquid 13 and the mercury-containing phase 14 in the same manner as in FIG.
〈実施例〉 以下に本発明を実施例により具体的に説明する。<Example> The present invention will be specifically explained below using examples.
（実施例１．２）
ｈｅａｖｙ ｎａｔｕｒａｌ ｇａｓ １ｉｑｕｉｄ
（重質天然ガスリキッド）１００ｍｊ２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。(Example 1.2) heavy natural gas 1iquid
(Heavy natural gas liquid) 100 mj2 was filtered with a 0.2 μm Millipore filter (■). The composition of the filtered sludge was as follows.
Ｆｅ １０．０ｗｔ％ Ｓｔ １８．３ｗｔ％ ＋（ｇ ３．１ｗｔ％ Ｓ ２．３ｗｔ％ 濾液中の水銀濃度は約１３０ＰＰｂで あった。Fe 10.0wt% St 18.3wt% +(g 3.1wt% S 2.3wt% The mercury concentration in the filtrate is approximately 130PPb. there were.
濾液中に表１の濃度で錫化合物を加え、充分攪拌し、静
置１時間後の精製液中の水銀濃度を測定し、結果を表１
に示した。A tin compound was added to the filtrate at the concentration shown in Table 1, stirred thoroughly, and after 1 hour of standing, the mercury concentration in the purified liquid was measured, and the results are shown in Table 1.
It was shown to.
（実施例３．４）
実施例１．２で得られたと同様の濾液１０゜ｍｌＬ中に
、表１に示すＳｎＩ２、ＳｎＯの各化合物１．０ｇを加
え、充分攪拌し、静置１時間後の精製液中の水銀濃度を
測定し、結果を表１に示した。(Example 3.4) 1.0 g of each compound of SnI2 and SnO shown in Table 1 was added to 10 ml of the same filtrate as obtained in Example 1.2, stirred thoroughly, and left to stand for 1 hour. The mercury concentration in the purified liquid was measured, and the results are shown in Table 1.
（比較例）
べつに比較として、実施例と同様のｈｅａｖｙｎａｔｕ
ｒａｌ ｇａｓ １ｉｑｕｉｄ （重質天然ガスリキ
ッド）からスラッジを除去した濾液中に、表１に示すＦ
ｅＣβ２．ＦｅＣＡ３を実施例と同様に加え、同様にし
て得た精製液中の水銀濃度を測定し、結果を表１に示し
た。(Comparative example) As a comparison, heavy natu similar to the example
The F shown in Table 1 was added to the filtrate from which sludge was removed from ral gas 1iquid (heavy natural gas liquid).
eCβ2. FeCA3 was added in the same manner as in the example, and the mercury concentration in the purified liquid obtained in the same manner was measured, and the results are shown in Table 1.
表 １
〈発明の効果〉
本発明方法は、炭化水素系油と錫化合物を接触させるの
で、炭化水素系油中に混在する水銀が選択的に効率良く
除去できる。Table 1 <Effects of the Invention> Since the method of the present invention brings a hydrocarbon oil into contact with a tin compound, mercury mixed in the hydrocarbon oil can be selectively and efficiently removed.
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.
第１図は、本発明方法を実施する装置の１例を示す線図
である。
第２図は、本発明方法を実施する装置の他の例を示す線
図である。
符号の説明
１・・・原料、
２・・・錫化合物、
３・・・反応槽、
４・・・静置槽、
５・・・配管、
６・・・ポンプ、
７．８・・・弁、
９・・・精製品取出ライン、
１０・・・水銀処理ライン、
１１・・・攪拌器、
１３・・・精製液、
１４・・・水銀含有相、FIG. 1 is a diagram showing one example of an apparatus for carrying out the method of the invention. FIG. 2 is a diagram showing another example of an apparatus for carrying out the method of the invention. Explanation of symbols 1...Raw material, 2...Tin compound, 3...Reaction tank, 4...Stationing tank, 5...Piping, 6...Pump, 7.8...Valve , 9... Purified product extraction line, 10... Mercury treatment line, 11... Stirrer, 13... Purified liquid, 14... Mercury-containing phase,
Claims (4)
水銀を除去す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) A method for removing mercury from hydrocarbon oil, which comprises adding a tin compound to hydrocarbon oil containing mercury to remove mercury.
求の範囲第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 tin compound is an aqueous solution of a tin compound.
ハロゲン化第２錫である特許請求の範囲第１項または第
２項に記載の炭化水素系油中の水銀の除去方法。(3) The method for removing mercury from hydrocarbon oil according to claim 1 or 2, wherein the tin compound is a tin halide and/or a tin halide.
錫粉末である特許請求の範囲第１項に記載の炭化水素系
油中の水銀の除去方法。(4) The method for removing mercury from hydrocarbon oil according to claim 1, wherein the tin compound is silver halide and/or tin oxide powder.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63012289A JPH0823023B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
| US07/299,025 US4946582A (en) | 1988-01-22 | 1989-01-19 | Method of removing mercury from hydrocarbon oils |
| AU28619/89A AU607037B2 (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 |
| ES198989300567T ES2034604T3 (en) | 1988-01-22 | 1989-01-20 | A METHOD OF ELIMINATION OF MERCURY FROM A HYDROCARBON OIL. |
| 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. |
| EP89300567A EP0325486B1 (en) | 1988-01-22 | 1989-01-20 | 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 |
|---|---|---|---|
| JP63012289A JPH0823023B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01188588A true JPH01188588A (en) | 1989-07-27 |
| JPH0823023B2 JPH0823023B2 (en) | 1996-03-06 |
Family
ID=11801188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63012289A Expired - Lifetime JPH0823023B2 (en) | 1988-01-22 | 1988-01-22 | Method for removing mercury in hydrocarbon oils |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0823023B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013101500A1 (en) * | 2011-12-30 | 2013-07-04 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
-
1988
- 1988-01-22 JP JP63012289A patent/JPH0823023B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013101500A1 (en) * | 2011-12-30 | 2013-07-04 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
| US8906228B2 (en) | 2011-12-30 | 2014-12-09 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0823023B2 (en) | 1996-03-06 |
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