KR20100109909A - 신속하게 활성화되는 촉매 - Google Patents
신속하게 활성화되는 촉매 Download PDFInfo
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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Abstract
Description
도 1은 촉매 제조방법 흐름도이다.
도 2는 실시예 1에서 얻어진 샘플들의 다양한 촉매 함량에 대한 생산성 대 용융지수 그래프이다.
도 3은 실시예 1에서 얻어진 샘플들의 다양한 촉매 함량에 대한 용융지수 대 HLMI/MI 그래프이다.
도 4는 실시예 2에서 얻어진 샘플들의 다양한 촉매 함량에 대한 생산성 대 용융지수 그래프이다.
도 5는 실시예 2에서 얻어진 샘플들의 다양한 촉매 함량에 대한 용융지수 대 HLMI/MI 비율 그래프이다.
Claims (24)
- 알칼리 노화 실리카 지지체를 제조하기 위하여 알칼리 용액에서 실리카 지지체를 노화하는 단계;
건조 실리카 지지체를 제조하기 위해 알칼리 노화 실리카 지지체로부터 알칼리 용액의 최소 일부를 제거하는 단계; 및
촉매 조성물을 제조하기 위해 실리카 지지체를 활성화하는 단계를 포함하며,
알칼리 노화 단계는 최초 값의 약 50%이하로 실리카 지지체의 표면적을 낮추고 실리카 지지체의 활성화 단계는 약 8 시간 이내에서 약 500 lb 이상으로 배치 공정에서 수행되는, 촉매 제조방법. - 제1항에 있어서, 노화단계는 약 60℃ 내지 약 90℃에서 수행되는, 촉매 제조방법.
- 제1항에 있어서, 알칼리 용액은 pH가 약 8 내지 약 13인, 촉매 제조방법.
- 제1항에 있어서, 노화단계는 약 1 시간 내지 약 24시간 수행되는, 촉매 제조방법.
- 제1항에 있어서, 알칼리 용액의 최소 일부 제거 단계는 알칼리 노화 지지체 및 유기 용매를 접촉, 알칼리 노화 지지체 열적 접촉, 알칼리 노화 지지체 분무 건조 또는 이들의 조합을 더욱 포함하는, 촉매 제조방법.
- 제1항에 있어서, 알칼리 노화 조성물의 상업적 활성화 단계는 약 700℃ 이상으로 조성물을 가열하는 단계를 더욱 포함하는, 촉매 제조방법.
- 제1항에 있어서, 실리카 지지체는 티타니아를 더욱 포함하는, 촉매 제조방법.
- 제1항에 있어서, 실리카 지지체는 약 300㎡/g 이하의 표면적을 가지는, 촉매 제조방법.
- 제1항에 있어서, 노화 단계 전, 동안, 후 또는 이들의 조합에 실리카 지지체에 크롬을 첨가하는 것을 더욱 포함하는, 촉매 제조방법.
- 실리카 지지체 재료를 알칼리 노화하는 단계;
크롬-실리카 지지체 형성하기 위하여 알칼리 노화 이전, 이후 또는 양자 동안 실리카 지지체 재료에 크롬을 첨가하는 단계;
활성 올레핀 중합촉매를 제조하기 위하여 크롬-실리카 지지체를 신속하게 활성화하는 단계;
폴리머 제조에 적절한 조건 하에 반응 구역에서 활성 올레핀 중합촉매를 최소한 하나의 단량체와 접촉시키는 단계; 및
폴리머를 회수하는 단계를 포함하는, 폴리머 제조방법. - 제10항에 있어서, 실리카 지지체 재료는 pH가 약 8 내지 약 13인 용액과 약 60℃ 내지 약 90℃에서 약 1 시간 내지 약 24시간 접촉되어 알칼리 노화되는, 폴리머 제조방법.
- 제10항에 있어서, 크롬-실리카 지지체는 약 500 파운드 이상으로 배치 공정에서 신속하게 활성화되는, 폴리머 제조방법.
- 제10항에 있어서, 실리카 지지체는 티타니아를 더욱 포함하는, 폴리머 제조방법.
- 제10항에 있어서, 알칼리 노화 단계는 최초 값의 약 50%이하로 실리카 지지체의 표면적을 낮추는, 폴리머 제조방법.
- 제10항에 있어서, 크롬-실리카 지지체는 약 8시간 이내로 신속하게 활성화되는, 폴리머 제조방법.
- 제10항에 있어서, 폴리머는 약 0.945g/cc 이상의 밀도를 가지는 폴리에틸렌을 포함하는, 폴리머 제조방법.
- 제16항에 있어서, 폴리머는 약 1 내지 약 10 용융지수를 가지는, 폴리머 제조방법.
- 제17항에 있어서, 폴리머는 약 0.2 이하의 CY-a 수치를 가지는, 폴리머 제조방법.
- 제18항에 있어서, 폴리에틸렌 중공 성형을 더욱 포함하는, 폴리머 제조방법.
- 실리카 지지체 재료를 알칼리 노화하는 단계;
크롬-실리카 지지체 형성하기 위하여 알칼리 노화 이전, 이후 또는 양자 동안 실리카 지지체 재료에 크롬을 첨가하는 단계;
활성 올레핀 중합촉매를 제조하기 위하여 약 8 시간 이내에 약 700℃ 이상의 온도로 가열하는 크롬-실리카 지지체를 신속하게 활성화하는 단계를 포함하는, 폴리머 제조방법. - 제20항에 있어서, 실리카 지지체 재료는 pH가 약 8 내지 약 13인 용액과 약 60℃ 내지 약 90℃에서 약 1 시간 내지 약 24시간 접촉되어 알칼리 노화되는, 폴리머 제조방법.
- 제20항에 있어서, 실리카 지지체는 티타니아를 더욱 포함하는, 폴리머 제조방법.
- 제20항에 있어서, 크롬-실리카 지지체는 약 500 파운드 이상으로 배치 공정에서 신속하게 활성화되는, 폴리머 제조방법.
- 제20항에 있어서, 알칼리 노화 단계는 최초 값의 약 50%이하로 실리카 지지체의 표면적을 낮추는, 폴리머 제조방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/963,530 | 2007-12-21 | ||
| US11/963,530 US8183173B2 (en) | 2007-12-21 | 2007-12-21 | Fast activating catalyst |
| PCT/US2008/013497 WO2009085100A2 (en) | 2007-12-21 | 2008-12-09 | Fast activating catalyst |
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| Publication Number | Publication Date |
|---|---|
| KR20100109909A true KR20100109909A (ko) | 2010-10-11 |
| KR101524330B1 KR101524330B1 (ko) | 2015-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020107013663A Active KR101524330B1 (ko) | 2007-12-21 | 2008-12-09 | 신속하게 활성화되는 촉매 |
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| Country | Link |
|---|---|
| US (1) | US8183173B2 (ko) |
| EP (2) | EP3042919B1 (ko) |
| KR (1) | KR101524330B1 (ko) |
| CN (1) | CN101903419B (ko) |
| AR (1) | AR069713A1 (ko) |
| AU (1) | AU2008343937A1 (ko) |
| BR (1) | BRPI0821766B1 (ko) |
| CA (1) | CA2710163C (ko) |
| CL (1) | CL2008003747A1 (ko) |
| ES (2) | ES2668368T3 (ko) |
| HU (1) | HUE039190T2 (ko) |
| MX (1) | MX2010006971A (ko) |
| WO (1) | WO2009085100A2 (ko) |
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| US8183173B2 (en) | 2007-12-21 | 2012-05-22 | Chevron Phillips Chemical Company Lp | Fast activating catalyst |
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| US9023967B2 (en) * | 2011-11-30 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Long chain branched polymers and methods of making same |
| US9096699B2 (en) * | 2011-12-02 | 2015-08-04 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US9376511B2 (en) | 2013-03-13 | 2016-06-28 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and polymers |
| EP3013870B1 (en) * | 2013-06-24 | 2023-10-25 | Saudi Basic Industries Corporation | Process for making a blow molded article based on high density polyethylene prepared with titanated chromium-based catalysts |
| US20150050742A1 (en) * | 2013-08-16 | 2015-02-19 | Cdti | Analysis of Occurrence of Corrosion Products with ZPGM and PGM Catalysts Coated on Metallic Substrates |
| US10213766B2 (en) | 2015-09-18 | 2019-02-26 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
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| US11267914B2 (en) | 2016-12-29 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US20200369803A1 (en) | 2016-12-29 | 2020-11-26 | Chevron Phillips Chemical Company Lp | Methods of Preparing a Catalyst |
| US10654953B2 (en) * | 2016-12-29 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10287369B2 (en) | 2017-04-24 | 2019-05-14 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
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-
2007
- 2007-12-21 US US11/963,530 patent/US8183173B2/en active Active
-
2008
- 2008-12-09 ES ES16153015.9T patent/ES2668368T3/es active Active
- 2008-12-09 WO PCT/US2008/013497 patent/WO2009085100A2/en not_active Ceased
- 2008-12-09 AU AU2008343937A patent/AU2008343937A1/en not_active Abandoned
- 2008-12-09 EP EP16153015.9A patent/EP3042919B1/en active Active
- 2008-12-09 ES ES08869028.4T patent/ES2573938T3/es active Active
- 2008-12-09 CN CN2008801219822A patent/CN101903419B/zh active Active
- 2008-12-09 EP EP08869028.4A patent/EP2231722B1/en active Active
- 2008-12-09 HU HUE16153015A patent/HUE039190T2/hu unknown
- 2008-12-09 MX MX2010006971A patent/MX2010006971A/es active IP Right Grant
- 2008-12-09 BR BRPI0821766-1A patent/BRPI0821766B1/pt active IP Right Grant
- 2008-12-09 KR KR1020107013663A patent/KR101524330B1/ko active Active
- 2008-12-09 CA CA2710163A patent/CA2710163C/en active Active
- 2008-12-16 CL CL2008003747A patent/CL2008003747A1/es unknown
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210005854A (ko) * | 2018-04-16 | 2021-01-15 | 셰브론 필립스 케미컬 컴퍼니 엘피 | Hrvoc 배출물이 적은 촉매를 제조하는 방법 |
| KR20250007701A (ko) * | 2018-04-16 | 2025-01-14 | 셰브론 필립스 케미컬 컴퍼니 엘피 | Hrvoc 배출물이 적은 촉매를 제조하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| HUE039190T2 (hu) | 2018-12-28 |
| AR069713A1 (es) | 2010-02-10 |
| WO2009085100A2 (en) | 2009-07-09 |
| CA2710163C (en) | 2016-04-05 |
| EP3042919B1 (en) | 2018-02-14 |
| ES2573938T3 (es) | 2016-06-13 |
| WO2009085100A3 (en) | 2009-10-22 |
| CN101903419B (zh) | 2012-12-05 |
| EP3042919A2 (en) | 2016-07-13 |
| MX2010006971A (es) | 2010-10-05 |
| CN101903419A (zh) | 2010-12-01 |
| AU2008343937A1 (en) | 2009-07-09 |
| BRPI0821766B1 (pt) | 2018-08-14 |
| CA2710163A1 (en) | 2009-07-09 |
| EP2231722A2 (en) | 2010-09-29 |
| BRPI0821766A2 (pt) | 2015-06-16 |
| EP2231722B1 (en) | 2016-03-23 |
| US8183173B2 (en) | 2012-05-22 |
| KR101524330B1 (ko) | 2015-05-29 |
| CL2008003747A1 (es) | 2010-12-24 |
| ES2668368T3 (es) | 2018-05-17 |
| US20090163681A1 (en) | 2009-06-25 |
| EP3042919A3 (en) | 2016-08-24 |
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