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公开(公告)号：WO2021080518A1
公开(公告)日：2021-04-29
申请号：PCT/TH2019/000049
申请日：2019-10-22
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： JUNKASEN, Jirawut , KAERKITCHA, Navaporn , HEMMOOD, Supattra , KAABBUATHONG, Narin
Abstract: A purging compound for cleaning plastic processing machine used to compound or mold a polymeric resin that works well with low smoke and odor at the temperature range of 160-350 degree Celsius is disclosed. The purging compound is a virgin thermoplastic polymer comprising of ultrahigh molecular weight polymer, having a molecular weight from 1-10 Million g/mol, and fluoropolymer component.
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公开(公告)号：WO2018124980A3
公开(公告)日：2018-07-05
申请号：PCT/TH2017/000089
申请日：2017-12-21
Inventor： TARAPOOM, Nattapong , VACHARANUKRAUH, Treerat , SOMPECH, Kawisra , SRITHAMMARAT, Wannawijit , KLANNARK, Supawish , SIRIMUNGKALAKUL, Nichaporn , SORNCHAMNI, Thana , CHUVAREE, Rungroj
Abstract: A heat exchanger for exchanging heat of fluids having different temperatures, comprising: at least one smooth heat exchanging plate; at least one high temperature heat exchanging plate; and at least one low temperature heat exchanging plate stacked in an alternating sequence, wherein an inlet of high temperature fluid and an outlet of high temperature fluid are disposed in order to pass a high temperature fluid through each said high temperature heat exchanging plate, and an inlet of low temperature fluid and an outlet of low temperature fluid are disposed in order to pass a low temperature fluid through each said low temperature heat exchanging plate, wherein said high temperature heat exchanging plate and said low temperature the heat exchanging plate comprising a high temperature channel and a low temperature channel, wherein said channels have a length extending in a flow direction of said fluids and a side wall of each said channel has a symmetric wavy pattern with the center line of said channel.
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3.发明申请A PROCESS FOR PREPARING METAL OXIDE-BASED CHLORIDE ABSORBENT USING NATURAL BINDER AND PRODUCT OBTAINED THEREFROM 审中-公开使用天然粘合剂制备金属氧化物基氯化物吸收剂的方法及由此获得的产物
公开(公告)号：WO2018013061A1
公开(公告)日：2018-01-18
申请号：PCT/TH2016/000099
申请日：2016-12-20
Applicant: PTT Public Company Limited
Inventor： KIATTIKOMOL, Ratanawan , PREDAPITAKKUN, Somrudee , MAIKHONG, Usawadee , CHAROJROCHKUL. Sumittra , JIVAGANONT, Pranuda , LEUNG ON, Theerapron , TAMMAWAT, Phontip
Abstract: The present invention relates to a process of preparing a chloride adsorbent with natural binder wherein the organic binder is used to bind metal oxide powder altogether and polymethyl methacrylate (PMMA) or carbon black is used as porogen. The chloride adsorbent is then extruded, left at room temperature, dried and burned to form pores. The prepared adsorbent can efficiently remove the chloride compounds in both forms of inorganic chloride e.g. hydrogen chloride (HCI), organic chloride e.g. vinyl chloride (VCI) and trichloro ethylene (TCE) from the hydrogen stream generated from the continuous catalytic reforming unit, in the actual operation in the oil refinery and aromatic substance production facilities. The adsorbent prepared according to the present invention contains metal oxide of zinc in an amount of up to 99.5-99:8 % by weight.
Abstract translation: 本发明涉及制备具有天然粘合剂的氯化物吸附剂的方法，其中使用有机粘合剂将金属氧化物粉末结合在一起，并将聚甲基丙烯酸甲酯（PMMA）或炭黑用作致孔剂。 然后将氯化物吸附剂挤出，在室温下放置，干燥并燃烧形成孔隙。 制备的吸附剂可以有效地除去两种无机氯化物形式的氯化物化合物， 氯化氢（HCl），有机氯化物如 在炼油厂和芳香族物质生产设施的实际操作中，由连续催化重整单元产生的氢气流中的氯乙烯（VCl）和三氯乙烯（TCE）。 根据本发明制备的吸附剂含有高达99.5-99重量％的锌的金属氧化物：8重量％。
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公开(公告)号：WO2017087313A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/061814
申请日：2016-11-14
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： JOVANOVIC, Goran Nadezda , ATADANA, Frederick
IPC: B01J8/00 , B01J19/00 , C10G3/00 , B01J23/883
CPC classification number: B01J19/0093 , B01F3/04503 , B01F5/0428 , B01F13/0059 , B01J23/883 , B01J2219/00783 , B01J2219/00808 , B01J2219/00822 , B01J2219/00824 , B01J2219/00835 , B01J2219/00855 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00894 , B01J2219/00963 , B01J2219/00986 , C10G3/00
Abstract: The current disclosure concerns embodiments of a microscale-based reactor with small time and length scales, typically on the order of seconds to fractions of a second and less than a millimeter in at least one dimension, respectively, that improve mass and heat transfer. Disclosed microscale reactors comprise lamina for carrying out multi -phase reactions for making desired chemical products, such as biohydrogenated diesel (BHD). Microreactor embodiments typically comprise a bottom clamp plate, a top clamp plate, and at least one catalyst plate positioned between and operatively associated with the bottom clamp plate and the top clamp plate. Catalyst plates include a catalyst associated therewith for catalyzing the production of product from a suitable feedstock. To address the problems encountered when using microchannel reactors, the microscale-based reactors may comprise a mixer plate assembly and/or at least one catalyst lamina comprising an array of microscale posts. Disclosed microreactor systems for producing BHD include a feedstock source, a hydrogen source and an inert gas source each fluidly coupled to respective microreactor inlets. Additional embodiments concern plural microreactors or microreactor systems operating in parallel, potentially under computer control. Certain method embodiments include operating a microreactor or a microreactor system to produce BHD from a suitable feedstock selected from animal fats, vegetable oils, or combinations thereof.
Abstract translation: 当前公开涉及具有小时间和长度尺度的基于微尺度的反应器的实施方案，其分别通常在至少一个维度上秒级至几分之一秒且小于一毫米， 改善质量和传热。 公开的微型反应器包含用于进行多相反应以制备期望的化学产品如生物氢化柴油（BHD）的薄层。 微反应器实施方案通常包括底部夹板，顶部夹板和至少一个催化剂板，所述催化剂板位于底部夹板和顶部夹板之间并且与底部夹板和顶部夹板可操作地关联。 催化剂板包括与其相关的催化剂，用于催化从合适的原料生产产物。 为了解决使用微通道反应器时遇到的问题，基于微型反应器的反应器可以包括混合器板组件和/或至少一个催化剂层，其包括微型柱的阵列。 公开的用于生产BHD的微反应器系统包括原料源，氢源和惰性气体源，每个流体连接至相应的微反应器入口。 另外的实施例涉及可能在计算机控制下并行操作的多个微反应器或微反应器系统。 某些方法实施方案包括操作微反应器或微反应器系统以由选自动物脂肪，植物油或其组合的合适原料生产BHD。
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公开(公告)号：WO2016209176A4
公开(公告)日：2016-12-29
申请号：PCT/TH2016/000026
申请日：2016-03-22
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： PHOTONG, Photchanathip , LAOHAVANICH, Suveerest , KITISIRI, Khajornkai , ATCHARIYAWUT, Supakorn , KHAISRI, Sakarin , JEARSIRIPONGKUL, Dayin , PRABKEAO, Chamlong , WAIRATPANICH, Aree
Abstract: The invention discloses an apparatus for application of corrosion control compounds into pipe flanges 10 comprising a pressure generator unit 15, an injection unit 20 and a flange belt 25. The pressure generator unit 15 is configured to supply pressure to the injection unit 20 that communicates to said pressure generator unit 15. The injection unit 20 comprising a corrosion control compound chamber 60 configured to contain corrosion control compound wherein the corrosion control compound is driven out of the corrosion control compound chamber 60 via an outlet 75 arranged on a closure 70 of the corrosion control compound chamber 60 into a delivering tube 30 and toward the flange belt 25 assembled onto a pipe flanges where the corrosion control compound is manipulated to fill flange gaps at the said pipe flange.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2016209176A3
公开(公告)日：2016-12-29
申请号：PCT/TH2016/000026
申请日：2016-03-22
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： PHOTONG, Photchanathip , LAOHAVANICH, Suveerest , KITISIRI, Khajornkai , ATCHARIYAWUT, Supakorn , KHAISRI, Sakarin , JEARSIRIPONGKUL, Dayin , PRABKEAO, Chamlong , WAIRATPANICH, Aree
Abstract: The invention discloses an apparatus for application of corrosion control compounds into pipe flanges 10 comprising a pressure generator unit 15, an injection unit 20 and a flange belt 25. The pressure generator unit 15 is configured to supply pressure to the injection unit 20 that communicates to said pressure generator unit 15. The injection unit 20 comprising a corrosion control compound chamber 60 configured to contain corrosion control compound wherein the corrosion control compound is driven out of the corrosion control compound chamber 60 via an outlet 75 arranged on a closure 70 of the corrosion control compound chamber 60 into a delivering tube 30 and toward the flange belt 25 assembled onto a pipe flanges where the corrosion control compound is manipulated to fill flange gaps at the said pipe flange.
Abstract translation: 本发明公开了一种用于将腐蚀控制化合物施加到管道法兰10中的设备，该设备包括压力发生器单元15，注射单元20和法兰带25.压力发生器单元15被构造成供给压力 连接到与所述压力发生器单元15连通的注射单元20.注射单元20包括腐蚀控制化合物腔室60，腐蚀控制化合物腔室60构造成包含腐蚀控制化合物，其中腐蚀控制化合物经由出口75被驱出腐蚀控制化合物腔室60 它们布置在腐蚀控制化合物腔室60的封闭件70中，进入输送管30中并且朝向组装到管道法兰上的法兰带25，在所述管道法兰上操纵腐蚀控制化合物以填充所述管道法兰处的法兰间隙。
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7.发明申请A SYSTEM AND A PROCESS FOR ENHANCING EFFICIENCY OF CO2 REMOVAL FROM NATURAL GAS STREAM 审中-公开从天然气流中提高CO2去除效率的系统和方法
公开(公告)号：WO2015108491A1
公开(公告)日：2015-07-23
申请号：PCT/TH2014/000001
申请日：2014-01-20
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： POJANAVARAPHAN, Tassawuh , KHAISRI, Sakarin , ATCHARIYAWUT, Supakorn , PHALAKORNKUL, Kanokrot
CPC classification number: B01D53/226 , B01D53/002 , B01D53/229 , B01D2256/24 , B01D2257/504 , B01D2257/702 , B01D2257/80 , B01D2325/38 , C10G2300/4043 , C10L3/104 , C10L2290/06 , C10L2290/542 , C10L2290/547 , C10L2290/548 , C10L2290/562 , C10L2290/58 , C10L2290/60 , Y02C10/06 , Y02C10/10 , Y02C10/12 , Y02P30/446
Abstract: A system and process for removal of CO 2 from natural hydrocarbon gas and liquid stream. The system comprising a first separation unit installed at a wellhead in communication to a gas reservoir or multiple gas reservoirs, and located at an offshore location; a second separation unit installed at a central processing platform and located at a remote offshore location; a computerized controller unit linked to the said first and second separation units; and an Onshore Facilities located on shore. The first separation unit is configured to process hydrocarbon: gas and liquid to lower the CO 2 content and contaminants prior to feeding the hydrocarbon gas and liquid with targeted CO 2 content and contaminant and with controlled pressure, temperature and flow rate to the second separation unit to be further processed to further remove CO 2 content and contaminants by the second separation unit.
Abstract translation: 从天然烃气体和液体流中除去二氧化碳的系统和方法。 该系统包括第一分离单元，其安装在与气体储存器或多个气体储存器连通并且位于海上位置处的井口处; 第二分离单元，安装在中央处理平台上，位于远程离岸位置; 连接到所述第一和第二分离单元的计算机化控制器单元; 和位于岸上的陆上设施。 第一分离单元构造成在将碳氢化合物气体和液体以目标CO 2含量和污染物以及受控的压力，温度和流速提供给第二分离单元之前，将碳氢化合物气体和液体加工成降低CO 2含量和污染物， 进一步处理以通过第二分离单元进一步除去CO 2含量和污染物。
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公开(公告)号：WO2021021033A1
公开(公告)日：2021-02-04
申请号：PCT/TH2019/000061
申请日：2019-11-15
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： JUNKASEM, Jirawut , KAABBUATHONG, Narin , HEMMUT, Supatra , THAMMONGKOL, Vivan
Abstract: The present invention relates to a biomass-containing plastic composition comprising: (i) a plastic precursor which is selected from one or more of bioplastic or conventional plastic or plastic blend thereof; (ii) a biomass which is a biomass byproduct deriving from a coffee roasting process such as: coffee chaff; (iii) a friction reducing agent such as: fluoro polymer or fluoro polymer derivatives; and (iv) an inorganic compound in carbonate form of group 2 of the periodic table. Furthermore, this invention also relates to the preparation process of said biomass- containing plastic composition for molding into various bioplastic products for various applications.
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公开(公告)号：WO2020197513A1
公开(公告)日：2020-10-01
申请号：PCT/TH2020/000017
申请日：2020-03-20
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： SINTARAKO, Pawinee , TECHAKRITIKUL, Chaiwat , JANSANG, Bavornpon , GATEMALA, Harnchana , PADOUNGPANYASIN, Gunnapat
Abstract: A preparation of sodium bicarbonate from carbon dioxide (CO2) comprises of the following steps: prepare sodium compound solution by dissolving sodium compound in deionized water; prepare ammonia solution by dissolving ammonia in deionized water; mix sodium compound solution and ammonia solution together at temperature-controlled conditions and release carbon dioxide into the mixture, resulting in sodium bicarbonate product with white solid property; filter the product out of the solution and wash it with organic solvent; and let it dry a room temperature.
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10.发明申请
公开(公告)号：WO2015112098A1
公开(公告)日：2015-07-30
申请号：PCT/TH2014/000013
申请日：2014-03-28
Applicant: PTT PUBLIC COMPANY LIMITED
Inventor： THAMMONGKOL, Vivan , KAABBUATHONG, Narin , JUNKASEM, Jirawut , THANPITCHA, Tuspon , LORJAI, Parkpoom , KATEPETCH, Chaiyapruk
CPC classification number: C08J11/12 , C08J11/14 , C08J11/16 , C08J11/24 , C08J2367/04 , Y02W30/703 , Y02W30/704 , Y02W30/705 , Y02W30/706
Abstract: A process for manufacturing lactide from plastics having polylactic acid (PLA-based plastics) comprises preparing PLA-based plastics, accelerating decomposition of polylactic acid in the plastics to provide low molecular weight polylactic acid, and thermal decomposing the low molecular weight polylactic acid to provide lactide. Also, the process further comprises minimizing size of the PLA-based plastics after the PLA-based plastics preparation step, and purifying lactide after thermal decomposing low molecular weight polylactic acid to provide lactide.
Abstract translation: 从具有聚乳酸（PLA-基塑料）的塑料制造丙交酯的方法包括制备PLA-基塑料，促进聚乳酸在塑料中的分解以提供低分子量聚乳酸，以及热分解低分子量聚乳酸，以提供 丙交酯。 此外，该方法还包括在PLA基塑料制备步骤之后使PLA基塑料的尺寸最小化，并在热分解低分子量聚乳酸之后纯化丙交酯以提供丙交酯。
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