[FONT="] [/FONT] [FONT="]عنوان اصلی : چشم انداز آینده پلیمرهای زیست تخریب پذیر[/FONT] [FONT="] [/FONT]
1. [FONT="]وضعیت بازار پلیمرهای زیست تخریب پذیر در سطح جهان و منطقه [/FONT]
[FONT="]Global Biodegradable Polymer Market[/FONT] file:///C:/Users/ali/AppData/Local/Temp/OICE_318D6385-7752-47B8-BD43-679B2150AB44.0/msohtmlclip1/01/clip_image002.jpg[FONT="][/FONT] [FONT="]Global Bioplastics Production to Double by 2015: European Bioplastics[/FONT]
| [FONT="]BERLIN -- Global bioplastics production capacity will more than double from 2010 to 2015. Capacity is predicted to pass the one million ton mark already in 2011, according to a current study presented today by the industry association European Bioplastics in cooperation with the University of Applied Sciences and Arts of Hanover at the interpack trade fair in Dusseldorf.[/FONT] [FONT="]From a figure of around 700,000 tons in 2010, the production capacity for bioplastics will increase to a predicted 1.7 million tons by 2015. The current year will see capacity pass an important threshold: the first half of 2011 already shows production capacity exceeding 900,000 tons. The million ton mark is close, and will likely be passed by the bioplastics industry within this year. "The encouraging trend in production capacity allows us to assume, that the figures presented today will even be exceeded in the coming years," explained Hasso von Pogrell, MD, European Bioplastics.[/FONT] [FONT="]A further change is evident in the composition of global production volume. In 2010, the bioplastics branch primarily produced biodegradable materials, totaling around 400,000 tons (compared to 300,000 tons of biobased commodity plastics). This ratio will be reversed in the coming years -- despite overall growth. "Our market study shows that biobased commodity plastics, with a total of around one million tons, will make up the majority of production capacity in 2015. Biodegradable materials will, however, also grow substantially and will reach about 700,000 tons by then," explained Professor Dr. (Eng.) Hans-Josef Endres of the University of Applied Sciences and Arts of Hanover.[/FONT] [FONT="]Essential to this rapid growth is the swift expansion of bioplastics into an ever-increasing number of applications. From packaging to car manufacture to toys, carpets and electronic components -- bioplastics are in demand as never before. The strongly growing group of durable biobased bioplastics appeals strongly to the packaging market, for example. Several large brand producers such as Danone and Coca-Cola have brought products to market.[/FONT] [FONT="]Europe is the worlds largest and most interesting market for bioplastics and is the leader in research and development. The number of production facilities, in contrast, is growing most markedly in Asia and South America. The competitiveness of European industrial sites must therefore be improved through better frameworks and regulations. European Bioplastics challenges politicians to support the local bioplastics industry.[/FONT] [FONT="]Anyone interested in gaining a better insight into the world of bioplastics can visit European Bioplastics and more than 40 other companies active in the sector at the interpack trade fair, open until 18 May, in Dusseldorf, Germany. European Bioplastics in Hall 9 at stand 9E02 offers expert talks, background information and extensive networking opportunities.[/FONT] |
2. [FONT="]سناریوهای رشد پلیمرهای زیست تخریب پذیر در هر منطقه چیست[/FONT] [FONT="]دو علت موجب شده است که دنیا تمایل بیشتری به پلیمرهای زیست تخریب پذیر پیدا کند. اول اینکه منابع فسیلی که در حال حاضر مهمترین منبع تولید پلیمرها هستند، در آبنده‌ای نه چندان دور رو به اتمام هستند. و علت دوم و مهمتر مسئله‌ی محیط زیست می‌باشد که به شدت تحت تأثیر مصنوعات پلیمری قرار گرفته است. برای رفع این مشکل راه حل‌هایی مثل بازیافت انتخاب شدند اما بازهم سهم اندکی از محصولات پلیمری بازیافت می‌شوند. بنابراین بهترین راه برای حل این مشکل استفاده از پلیمرهای تولید شده از منابع بازگشت‌پذیر است، که بتوانند در مدت کوتاهی توسط آنزیم‌های موجود در محیط زیست تخریب شوند.[/FONT][FONT="][/FONT] [FONT="]European Bioplastics report: The end of the oil age and rise of bioplastics [/FONT] [FONT="]With 420 attendees, the 6th European Bioplastics conference in Berlin could rightly be termed a major success. This year, more than 80% of the participants came from Europe, 10% from Asia, and the better part of the remaining 10% from North and South America. Established players ranging from BASF, DSM, PolyOne, NatureWorks and Dow to Novamont, BioAmber and the World Wide Fund for Nature offered insights and information on new materials, environmental aspects and strategic market development.[/FONT] [FONT="]'The oil age will end long before we run out of oil' -Maurits van Tol, DSM[/FONT] [FONT="]Worldwide, numerous industrial sectors are building sustainability into policies, leading some to proclaim that the transition from a fossil-based to a bio-based economy is already underway. Not only are rapid strides being made in the development of materials based on renewable resources, the market for compostable materials is also set to grow strongly. Major brand owners are moving into the use of bioplastics, with a focus on renewable materials. As Andy Sweet, chairman of the [/FONT]
[FONT="]European Bioplastics Association[/FONT][FONT="] said, "The world wants to do things in a green way. It's a world of opportunity!"[/FONT] [FONT="]It's also an idea companies are increasingly warming up to.[/FONT] [FONT="]According to Maurits van Tol, [/FONT]
[FONT="]DSM Bio-based Products & Services[/FONT][FONT="], the oil age is nothing but a blip on the screen. Summing up a number of key trends and drivers that today are helping to bring bioplastics to scale, he argued that the transition to a bio-based economy will bring multiple benefits in terms of jobs, innovation, energy security and economic growth. He also made the point that "renewability is not enough as a value proposition". In other words, added value must be provided through demonstrable benefits such as improved performance, cost and better LCAs,[/FONT] [FONT="]Added Value[/FONT] [FONT="]A good example of a company that has gotten the value proposition right is Dubai-based [/FONT]
[FONT="]Taghleef Industries[/FONT][FONT="]. This company specifically targeted the end-of-life problems surrounding flexible packaging when launching their biodegradable biaxially oriented polylactic acid (BoPLA) Nativia range of packaging films in 2010. With these films, they have successfully brought multi end-of-life options for flexible packaging within reach. And more is still to come: the company announced in its presentation that it was now working with German barrier film manufacturer [/FONT]
[FONT="]Extendo[/FONT][FONT="] to develop a more sustainable solution for modified atmosphere packaging.[/FONT] [FONT="]NatureFlex, a company that produces cellulose-based barrier films that have been tested and proven to provide an effective barrier against [/FONT]
[FONT="]mineral oil[/FONT][FONT="] residues. Mineral oils became a concern in food packaging in 2010, when a Swiss team for food control measured the presence of these oils in various packaging materials, deriving from such sources as recycled fibers in paperboard. Conventional plastic liners in, for example, cereal boxes offer a temporary barrier (lasting from a few hours to up to one month). NatureFlex films have been found to offer a barrier lasting five years or longer.[/FONT] [FONT="]Drop-in solutions[/FONT]
[FONT="]Dow[/FONT][FONT="] presented details about the joint venture with [/FONT]
[FONT="]Mitsui & Co[/FONT][FONT="]. in Brazil to build the world's largest integrated facility for the production of biopolymers made from renewable sugar cane derived ethanol. The annual targeted capacity of the new facility in 400,000 tons. This will give the company access to new, biomass-based feedstock while diversifying the raw material streams from traditional fossil fuels. [/FONT]
[FONT="]BioAmber[/FONT][FONT="], a U.S. producer of biosuccinic acid in France discussed this company's partnership with Mitsui & Co. and the plans to build plants in Ontario and Thailand for the production of 1,4 butanediol (BDO) and biosuccinic acid. It's not the first time BioAmber, a company that believes in open innovation, has gone the partnership route: earlier partners include [/FONT]
[FONT="]Cargill[/FONT][FONT="], [/FONT]
[FONT="]Lanxess[/FONT][FONT="], PTTMCC Biochem and Mitsubishi. BioAmber's biosuccinic acid is the first commercialized biobased, cost-competitive chemical to directly substitute its petrochemical equivalent. Mitsubishi uses BioAmber's biosuccinic acid to produce PBS, a renewable, biodegradable thermoplastic that Babette Pettersen of BioAmber described as a 'drop-in designed for food contact. Semi-durable and durable materials are a future goal.'[/FONT] [FONT="]At [/FONT]
[FONT="]Toray[/FONT][FONT="], the company's "Green Innovation Products" program implemented in April is starting to show results. The focus of the program is two-pronged: expansion of the bio-based polymer range by means of the production of drop-in polymers made from renewable resources (integrating biotechnology with chemical conversion technologies), and the use of its proprietary membrane technology to improve the biological and chemical processes - fermentation, biomass conversion, saccharification - involved in the production of biomonomers and biopolymers. The program was instituted as part of the company's management policy that all business strategies must place priority on the global environment in an effort to help realize a sustainable low-carbon society. Just recently, Toray has achieved an important success in this direction with the production of laboratory-scale samples of the world's first fully renewable biobased PET fiber based on fully renewable biobased PET. Samples of the fiber were exhibited at the company's stand at the conference.[/FONT] [FONT="]Durable applications [/FONT] [FONT="]In a presentation by [/FONT]
[FONT="]Rhein Chemie[/FONT][FONT="], the company discussed its additive approach to overcoming PLA's inherent hydrolytic weakness and to improve long-term stability for consistent and easier processing. The new product line was launched earlier this year under the trade name BioAdimide and enables the production of renewable, bio-based polymers for durable applications with a lower environmental impact. This constitutes a true innovation for the third generation of bioplastics, and led to Rhein Chemie's recently receiving the Frost & Sullivan 2011 Global New Product Innovation Award 2011 in the Bioplastic Additives Market for the new additive.[/FONT] [FONT="]Lactide-producer Purac has developed the technology to produce high-heat PLA, enabling the use of PLA for more demanding applications. By mixing close to 100% pure poly-L-Lactide (PLLA) with 100% poly-D-Lactide (PDLA), Purac and partner Synbra Technology have successfully produced a heat-resistant PLA with exceptional thermal and impact properties far exceeding those of the individual homopolymers. The new material has a Heat Deflection Temperature (HDT) of 123°C - thoroughly outperforming conventional PLA - and an impact strength that is comparable to that of ABS. After being molded, the material is even able to withstand boiling water. [/FONT]
[FONT="]Purac PLA technology[/FONT][FONT="] can replace PS, PP and ABS-like materials in applications where heat performance is a key requirement.[/FONT] [FONT="] [/FONT]
3. [FONT="]تأثیر قیمت نفت بر جایگزینی و سرمایه گذاری در پلیمرهای زیست تخریب پذیر[/FONT] [FONT="]در جواب سوال 2 اشاره شد که با کاهش منابع نفتی قیمت نفت افزایش می‌یابد و در ضمن کشورهای محدودی هستند که خودشان تولید کننده‌ی نفت هستند. بنابراین تمایل این کشورها این خواهد بود که از منابعی در تولید پلیمرهای زیست تخریب پذیر استفاده کنند که در اختیار خودشان است و بنابراین افزایش قیمت نفت تأثیری کمتری بر محصولات نهایی که از پلاستیک‌ها ساخته خواهد گذاشت.[/FONT]
4. [FONT="]چه کشورهایی در این زمینه فعال بوده و ایفای نقش می کنند[/FONT] [FONT="]Use of bioplastics got off to a faster start in Europe than in the United States. European usage is now reported at 175,320 metric tons in 2010 and is expected to increase at a 33.9% compound annual growth rate (CAGR) to reach 753,760 metric tons in 2015. [/FONT][FONT="][/FONT] [FONT="] [/FONT] [FONT="]file:///C:/Users/ali/AppData/Local/Temp/OICE_318D6385-7752-47B8-BD43-679B2150AB44.0/msohtmlclip1/01/clip_image004.gif[/FONT][FONT="][/FONT]
5. [FONT="]تا چه حد در ایران به مسئله استفاده از پلیمرهای زیست تخریب پذیر اهمیت داده شده و چه شرکت هایی در این زمینه پیش قدم هستند[/FONT] [FONT="]با توجه به نمودار نشان داده شده در سوال 4 می‌توان فهمید که ایران (که در گزینه‌ی [/FONT]other[FONT="] قرار می‌گیرد) نقش چندانی در بازار بین المللی ایفا نمی‌کند. [/FONT] [FONT="]اما اخیرا شرکت‌هایی در ایران به تولید ظروف یکبار مصرف از نشاسته‌ی ذرت دست زده‌اند. و در آینده نیز شرکت‌هایی در تولید کیسه‌های زیست تخریب پذیر فعال خواهند شد.[/FONT] [FONT="] [/FONT]
6. [FONT="]نام چند محصول پلیمری زیست تخریب پذیر ( پرکاربردترین تا به امروز )[/FONT]
[FONT="]Applications[/FONT][FONT="][/FONT] [FONT="]The market is broken down into applications of compost bags, loose-fillpackaging, and other packaging, including medical/hygiene products,agricultural and paper coatings and miscellaneous. Of these, compostbags have the largest share of the market. At nearly
242 million pounds[/FONT] [FONT="]in 2007, this segment is expected to reach
586 million pounds by 2012,a CAGR of
19.4% Loose-filled packaging has the second largest share of the market. Atan estimated
162 million pounds in 2007, this segment will reach
214million pounds by 2012. The third largest segment, other packaging, iscurrently an 81 million pound segment that will reach
232 million pounds by 2012, for a CAGR of
23.4%[/FONT]
[FONT="][/FONT]
