ID28876A - Proses untuk memproduksi katalis oksida untuk digunakan dalam memproduksi akrilonitril atau metakrilonitril dari propana dan isobutana - Google Patents

Proses untuk memproduksi katalis oksida untuk digunakan dalam memproduksi akrilonitril atau metakrilonitril dari propana dan isobutana

Info

Publication number
ID28876A
ID28876A IDW20002422A ID20002422A ID28876A ID 28876 A ID28876 A ID 28876A ID W20002422 A IDW20002422 A ID W20002422A ID 20002422 A ID20002422 A ID 20002422A ID 28876 A ID28876 A ID 28876A
Authority
ID
Indonesia
Prior art keywords
metacrilonitril
isobutana
propana
acrylonitril
producing
Prior art date
Application number
IDW20002422A
Other languages
English (en)
Inventor
Tomoya Inoue
Hiroshi Ishida
Original Assignee
Asahi Chemical Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP24373998A external-priority patent/JP4187837B2/ja
Priority claimed from JP26795898A external-priority patent/JP4187839B2/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of ID28876A publication Critical patent/ID28876A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IDW20002422A 1998-08-28 1999-08-30 Proses untuk memproduksi katalis oksida untuk digunakan dalam memproduksi akrilonitril atau metakrilonitril dari propana dan isobutana ID28876A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24373998A JP4187837B2 (ja) 1998-08-28 1998-08-28 不飽和ニトリル製造用触媒の製造方法
JP26795898A JP4187839B2 (ja) 1998-09-22 1998-09-22 酸化物触媒の製造方法およびその触媒を用いた不飽和ニトリルの製造方法

Publications (1)

Publication Number Publication Date
ID28876A true ID28876A (id) 2001-07-12

Family

ID=26536410

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20002422A ID28876A (id) 1998-08-28 1999-08-30 Proses untuk memproduksi katalis oksida untuk digunakan dalam memproduksi akrilonitril atau metakrilonitril dari propana dan isobutana

Country Status (8)

Country Link
US (1) US6514902B1 (id)
KR (1) KR100373895B1 (id)
CN (1) CN1166452C (id)
AU (1) AU5445599A (id)
DE (1) DE19983250T1 (id)
ID (1) ID28876A (id)
SA (1) SA99200710B1 (id)
WO (1) WO2000012209A1 (id)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407528B1 (ko) 2000-09-18 2003-11-28 아사히 가세이 가부시키가이샤 산화 또는 가암모니아산화용 산화물 촉매의 제조 방법
JP4530595B2 (ja) 2000-12-13 2010-08-25 旭化成ケミカルズ株式会社 酸化またはアンモ酸化用酸化物触媒
KR100809463B1 (ko) * 2000-12-22 2008-03-03 니폰 가야꾸 가부시끼가이샤 알칸 산화 촉매, 그의 제조방법 및 불포화산소 함유화합물의 제조방법
TW548133B (en) * 2001-04-12 2003-08-21 Rohm & Haas NOx treated mixed metal oxide catalyst
EP1270068B1 (en) * 2001-06-18 2006-04-19 Rohm And Haas Company Preparation of hydrothermally synthesized Mo-V-M-X oxide catalysts for the selective oxidation of hydrocarbons
ZA200208247B (en) * 2001-10-26 2003-05-14 Rohm & Haas Treatment of mixed metal oxide catalyst.
JP4179780B2 (ja) * 2001-12-28 2008-11-12 三菱レイヨン株式会社 不飽和アルデヒドおよび不飽和カルボン酸合成用触媒の製造方法、この方法により製造される触媒、ならびに、この触媒を用いた不飽和アルデヒドおよび不飽和カルボン酸の合成方法
TWI225426B (en) * 2002-05-01 2004-12-21 Rohm & Haas Supported mixed metal oxide catalyst
US7001866B2 (en) * 2002-11-13 2006-02-21 Conocophillips Company Modification of the pore structure of metal oxide and mixed metal oxide supports for catalysts synthesis
US20040102318A1 (en) * 2002-11-27 2004-05-27 Brazdil James F. Method for enhancing the productivity of vanadium antimony oxide catalysts
US6887825B2 (en) * 2002-11-27 2005-05-03 The Standard Oil Company Method for the preparation of vanadium-antimony-oxide based oxidation and ammoxidation catalysts using non-aqueous media
EP1632287B1 (en) * 2003-06-09 2011-03-09 Asahi Kasei Chemicals Corporation Catalyst for oxidation or ammoxidation
US7642214B2 (en) 2003-06-10 2010-01-05 Nippon Kayaku Kabushiki Kaisha Catalyst for oxidation of alkane, process for preparing thereof and process for producing unsaturated oxygen-containing compound
US7449426B2 (en) 2005-11-29 2008-11-11 Saudi Basic Industries Corporation Catalyst composition without antimony or molybdenum for ammoxidation of alkanes, a process of making and a process of using thereof
US20080103325A1 (en) * 2006-10-31 2008-05-01 Claus Lugmair Mixed metal oxide catalysts for the ammoxidation of propane and isobutane
US20080103326A1 (en) * 2006-10-31 2008-05-01 Bruce Irwin Rosen Lithium containing mixed metal oxide catalysts for ammoxidation of propane and isobutane
US7754910B2 (en) * 2007-02-16 2010-07-13 Ineos Usa Llc Mixed metal oxide catalysts for the ammoxidation of propane and isobutane
US7531681B2 (en) * 2007-02-16 2009-05-12 Ineos Usa Llc Process for the ammoxidation of propane and isobutane
US20080248947A1 (en) * 2007-04-03 2008-10-09 Zajac Gerry W Mixed metal oxide catalysts and catalytic processes for conversions of lower alkane hydrocarbons
US8697596B2 (en) * 2007-04-03 2014-04-15 Ineos Usa Llc Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbons
US20090005586A1 (en) * 2007-06-29 2009-01-01 Brazdil Jr James F Mixed metal oxide catalysts for the ammoxidation of propane and isobutane
WO2010014206A1 (en) * 2008-08-01 2010-02-04 Ineos Usa Llc Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbons
JP5646651B2 (ja) * 2010-12-17 2014-12-24 旭化成ケミカルズ株式会社 触媒の製造装置及び製造方法、並びに不飽和酸又は不飽和ニトリルの製造方法
CN103596909B (zh) * 2011-05-13 2015-08-26 艾菲纽技术公司 烷烃非均相催化气相氧化制备脂肪酮和/或其他含氧化合物
US9409156B2 (en) 2012-10-19 2016-08-09 Instituto Mexicano Del Petroleo Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process
CN102989487A (zh) * 2012-12-17 2013-03-27 中国科学院大连化学物理研究所 一种钼钒碲铌催化剂的后处理方法
CN104549224B (zh) * 2013-10-28 2017-09-15 中国石油化工股份有限公司 不饱和腈催化剂及其制备方法
MY189228A (en) * 2014-03-06 2022-01-31 Asahi Chemical Ind Oxide catalyst and method for producing same, and method for producing unsaturated nitrile
CN106423141A (zh) * 2015-08-12 2017-02-22 中国石油化工股份有限公司 含锑元素的低碳烷烃氨氧化催化剂
KR102244998B1 (ko) * 2016-08-02 2021-04-27 아사히 가세이 가부시키가이샤 산화물 촉매의 제조 방법 및 불포화 니트릴의 제조 방법
WO2018030384A1 (ja) * 2016-08-12 2018-02-15 旭化成株式会社 酸化物触媒の製造方法、並びに不飽和ニトリル及び不飽和酸の製造方法
EP3513876B1 (en) * 2016-09-13 2021-12-01 Asahi Kasei Kabushiki Kaisha Method for producing oxide catalyst and method for producing unsaturated nitrile or unsaturated acid
CN109569588B (zh) * 2017-09-28 2021-11-30 中国石油化工股份有限公司 含氰废气催化氧化催化剂及其制备方法
CN116675364B (zh) * 2023-05-16 2023-10-20 江苏立业环境科技有限公司 一种处理丙烯腈污水的处理工艺

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28593E (en) * 1960-03-31 1975-10-28 Oxidation of acrolein and methacrolein with a molybdenum polyvalent metal oxygen catalyst
US4051180A (en) * 1976-01-02 1977-09-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid
US4378309A (en) * 1976-01-02 1983-03-29 Standard Oil Company (Sohio) Catalyst compositions for the preparation of unsaturated acids
JPS5924662B2 (ja) * 1977-11-12 1984-06-11 日東化学工業株式会社 アンチモン含有酸化物触媒の再生法
DE2909670A1 (de) * 1979-03-12 1980-10-02 Basf Ag Verfahren zur herstellung von schalenkatalysatoren
JPS56126448A (en) * 1980-03-12 1981-10-03 Nitto Chem Ind Co Ltd Production of antimony-containing oxide catalyst
JPS5775147A (en) 1980-10-28 1982-05-11 Ube Ind Ltd Catalyst for production of acrylonitrile
US4524236A (en) * 1984-06-28 1985-06-18 Union Carbide Corporation Process for oxydehydrogenation of ethane to ethylene
US4568790A (en) * 1984-06-28 1986-02-04 Union Carbide Corporation Process for oxydehydrogenation of ethane to ethylene
US4596787A (en) * 1985-04-11 1986-06-24 Union Carbide Corporation Process for preparing a supported catalyst for the oxydehydrogenation of ethane to ethylene
JPH0763628B2 (ja) * 1987-02-24 1995-07-12 日東化学工業株式会社 アンチモン・テルル含有金属酸化物触媒の製法
DE3867912D1 (de) * 1987-06-05 1992-03-05 Nippon Catalytic Chem Ind Katalysator fuer die oxydierung von acrolein und verfahren zu seiner herstellung.
US5049692A (en) * 1987-11-25 1991-09-17 Mitsubishi Kasei Corporation Catalytic conversion of alkanes to nitriles, and a catalyst therefor
US4871706A (en) * 1987-12-16 1989-10-03 The Standard Oil Company Catalyst for the ammoxidation of paraffins
US4874738A (en) 1988-09-09 1989-10-17 The Standard Oil Company Catalyst for ammoxidation of paraffins
JP2720215B2 (ja) * 1989-10-25 1998-03-04 三菱レイヨン株式会社 メタクリル酸製造用触媒の調整法
JPH03238051A (ja) * 1990-02-15 1991-10-23 Mitsubishi Rayon Co Ltd メタクリル酸製造用触媒の調製法
US5206201A (en) * 1990-05-25 1993-04-27 Nippon Shokubai Co., Ltd. Catalyst for production of substituted benzaldehyde and method for production of the catalyst
DE4022212A1 (de) * 1990-07-12 1992-01-16 Basf Ag Massen der allgemeinen formel mo(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)2(pfeil abwaerts)(pfeil hoch)p(pfeil hoch)(pfeil abwaerts)a(pfeil abwaerts)(pfeil hoch)v(pfeil hoch)(pfeil abwaerts)b(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil abwaerts)c(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)2(pfeil hoch)(pfeil abwaerts)d(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)3(pfeil hoch)(pfeil abwaerts)e(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil hoch)b(pfeil hoch)(pfeil abwaerts)f(pfeil abwaerts)(pfeil hoch)r(pfeil hoch)(pfeil hoch)e(pfeil hoch)(pfeil abwaerts)g(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil abwaerts)h(pfeil abwaerts)(pfeil hoch)o(pfeil hoch)(pfeil abwaerts)n(pfeil abwaerts)
US5094989A (en) * 1990-12-21 1992-03-10 The Standard Oil Company Process for activation of catalysts
TW218008B (id) * 1991-05-09 1993-12-21 Mitsubishi Chemicals Co Ltd
US5472925A (en) * 1991-08-08 1995-12-05 Mitsubishi Chemical Corporation Catalyst for the production of nitriles
DE4232915A1 (de) 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
KR0144645B1 (ko) * 1994-12-26 1998-07-15 황선두 메타크릴산 제조용 촉매
JP3786297B2 (ja) * 1995-03-03 2006-06-14 日本化薬株式会社 触媒の製造方法
US5821192A (en) * 1996-09-23 1998-10-13 The Standard Oil Company Method of improving the attrition resistance of V/SB oxide based catalyst
UA54409C2 (uk) * 1997-07-16 2003-03-17 Асахі Касеі Кабусікі Кайся Спосіб одержання акрилонітрилу або метакрилонітрилу з пропану або ізобутану шляхом амоксидування
US6013597A (en) * 1997-09-17 2000-01-11 Saudi Basic Industries Corporation Catalysts for the oxidation of ethane to acetic acid processes of making same and, processes of using same
US6030920A (en) * 1997-12-24 2000-02-29 Saudi Basic Industries Corporation Catalysts for producing acetic acid from ethane oxidation, processes of making same and method of using same
JPH11226408A (ja) * 1998-02-18 1999-08-24 Mitsubishi Chemical Corp 金属酸化物触媒の製造方法

Also Published As

Publication number Publication date
US6514902B1 (en) 2003-02-04
AU5445599A (en) 2000-03-21
WO2000012209A1 (fr) 2000-03-09
DE19983250T1 (de) 2001-08-09
CN1302227A (zh) 2001-07-04
KR100373895B1 (ko) 2003-02-26
KR20010052378A (ko) 2001-06-25
CN1166452C (zh) 2004-09-15
SA99200710B1 (ar) 2005-07-02

Similar Documents

Publication Publication Date Title
ID28876A (id) Proses untuk memproduksi katalis oksida untuk digunakan dalam memproduksi akrilonitril atau metakrilonitril dari propana dan isobutana
ID30220A (id) Lembaran yang besar dan proses untuk memproduksi lembaran yang besar
ID28728A (id) Komposisi dan proses pengkrepan
ID26807A (id) Suatu komposisi katalis dan metode-metode untuk penyediaan dan penggunaannya dalam suatu proses polimerisasi
ID29207A (id) Komposisi katalitis yang sesuai untuk proses fischer-tropsch
ID26358A (id) Proses untuk pembuatan oksigenat-oksigenat dan katalis untuk proses tersebut
ID25832A (id) Cara komposisi proppan, cara komposisi media filtrasi dan metoda pembuatan dan penggunaannya
ID23346A (id) Katalis dan penggunaannya dalam produksi vinil asetat
DE69514283T2 (de) Verfahren zur katalytischen Hydrierung und in diesem Verfahren zur verwendender Katalysator
AU2001288832A1 (en) Extension of catalyst cycle length in residuum desulfurization processes
EP1338335A4 (en) REFORMING CATALYST FOR HYDROCARBONS AND CORRESPONDING REFORMING METHOD
ID27408A (id) Benda penyerap dan proses pembuatannya
ID24366A (id) Proses pembuatan hidrogen dan karbon monoksida
ID21337A (id) Katalis terdorong, proses pembuatannya, dan penggunaannya dalam oksiklorinasi etilene
ID28997A (id) Kedok sekali pakai, dan proses pembuatannya
ID30506A (id) Proses pengembangan ko-produksi 6-aminokapronitril dan heksametilenadiamino
ID23367A (id) Bakteri penghasil asam l-glutamat dan proses untuk menghasilkan asam l-glutamat
ID29739A (id) Lembaran komposit yang dapat diregangkan secara elastik dan proses pembuatannya
ATE372052T1 (de) Regenerierungssystem für trauben und verwendungen davon
ID28345A (id) Komposisi untuk digunakan dalam pengubahan hidrokarbon, pembuatan dan penggunaannya
ITMI991954A0 (it) Procedimento per rigenerare catalizzatori
ID25573A (id) Dongkrak jenis pantograf dan proses untuk memproduksinya
ID21457A (id) Katalis, proses untuk menghasilkan katalis dan proses untuk pembuatan vinil asetat memakai katalis
ID26690A (id) Komposisi katalis, metoda pembuatannya dan metoda pemurnian asam tereftalat
ID30417A (id) Popok sekali pakai dan proses pembuatannya